ELEKTRICITETSLÄRA

Publikationer

Patent (nedan)


ÅR 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002
  2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989
  1988 1987 1986 1985 1984 1983 1982            

1981 - 1934


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Elektricitetslära
*Elektricitetslära och åskforskning
*Institutionen för högspänningsforskning
*Institutionen för materialvetenskap

Sökning i DISA - Uppsala universitetsbiblioteks online-katalog http://disaweb.ub.uu.se


Publications, 2014

Dissertations

Johan Abrahamsson, "Kinetic energy storage and magnetic bearings", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1104, Abstract + Fulltext

Remya Krishna, "Grid connected three-level converters: studies for wave energy conversion", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1123, Abstract + Fulltext

Licentiate thesis

Linnea Sjökvist, "Hydromechanical simulations of wave energy conversion – linear aspects", UURIE 333-14L, Uppsala 2014

Reviewed literature

Eduard Dyachuk, Anders Goude and Hans Bernhoff, "Dynamic Stall Modeling for the Conditions of Vertical Axis Wind Turbines", AIAA Journal, Vol. 52, No. 1 (2014), pp. 72-81. doi: 10.2514/1.J052633

Rickard Ekström, Venugopalan Kurupath, Cecilia Boström, Rafael Waters,Mats Leijon, "Evaluating Constant DC-Link Operation of Wave Energy Converter", Journal of Dynamic Systems, Measurement, and Control, 136(1), 014501, 1 January, 2014, (6 pages) doi:10.1115/1.4024789

Rickard Ekström, Mats Leijon, "Lower Order Grid Current Harmonics for a Voltage-Source Inverter Connected to a Distorted Grid", Electric Power Systems Research 106 (2014), pp .226-231, doi:10.1016/j.epsr.2013.08.018

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, "Wavelet analysis of the first pulse of lightning flashes in Sweden", in Journal of Atmospheric Research, Volume 138, 1 March 2014, Pages 253–267,doi:10.1016/j.atmosres.2013.11.019

Anders Goude, Olov Ågren, "Simulations of a vertical axis turbine in a channel", Renewable Energy, Volume 63, March 2014, Pages 477-485, doi:10.1016/j.renene.2013.09.038

Yue Hong, Rafael Waters, Cecilia Boström, Mikael Eriksson, Jens Engström, Mats Leijon,
"Review on electrical control strategies for wave energy converting systems", Renewable and Sustainable Energy Reviews, Volume 31, March 2014, Pages 329-342
doi:10.1016/j.rser.2013.11.053

Kiran Kumar Kovi,Saman Majdi,Markus Gabrysch,and Jan Isberg, "Silicon Oxide Passivation of Single-Crystalline CVD Diamond Evaluated by the Time-of-Flight Technique", ECS Solid State Letters, 3(5): P65-P68, 2014,
doi:10.1149/2.004405ssl

Kiran K. Kovi, Nattakarn Suntornwipat, Saman Majdi, Markus Gabrysch, Johan Hammersberg, Jan Isberg, "Charge Transport Phenomena Unique to Diamond", MRS Proceedings, 1591, jsapmrs13-1591-6794, 2014, doi:10.1557/opl.2014.295

Juan de Santiago, Florian Burmeister, Johan Lundin, and Janaina G. Oliveira, "A Power Buffer in an Electric Driveline: Two Batteries Are Better Than One", ISRN Automotive Engineering Volume 2014 (2014), Article ID 525630, 9 pages
doi:10.1155/2014/525630

Contributions to national and international conferences with refereed proceedings

Malin Göteman, Jens Engström, Mikael Eriksson, Jan Isberg, Mats Leijon, "Analytical and numerical approaches to optimizing fluid-structure interactions in wave energy parks", Proc. of the 29th IWWWFB, Osaka, Japan, 2014.

Publikationer, 2013

Dissertations

Fredrik Bülow, "A generator perspective on vertical axis wind turbines", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1034, Abstract + Fulltext

Boel Ekergård, "Full scale applications of permanent magnet electromagnetic energy converters", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1074, Abstract + Fulltext

Mårten Grabbe, "Hydro-kinetic energy conversion: resource and technology", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1025, Abstract + Fulltext

Emilia Lalander, "Hydrokinetic Resource Assessment : Measurements and Models", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1038, Abstract + Fulltext

Mattias Wallin, "Measurement and modelling of unbalanced magnetic pull in hydropower generators", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 1029, Abstract + Fulltext

Licentiate thesis

Senad Apelfröjd, "Electrical System for a Variable Speed Vertical Axis Wind Turbine", UURIE 332-13L, Uppsala 2013

Reviewed literature

Senad Apelfröjd, Sandra Eriksson, "Evaluation of Harmonic Content from a Tap Transformer Based Grid Connection System for Wind Power", Journal of Renewable Energy, vol. 2013, Article ID 190573, 8 pages, 2013, doi:10.1155/2013/190573

Richard S. Balmer, Ian Friel, Steven Hepplestone, Jan Isberg, Michael J. Uren, Matthew L. Markham, Nicola L. Palmer, James Pilkington, Paul Huggett, Saman Majdi, and Richard Lang, "Transport behavior of holes in boron delta-doped diamond structures",
J. Appl. Phys. 113, 033702 (2013), doi:10.1063/1.4775814

Hana Baránková, Ladislav Bárdos, "Optimization and performance of atmospheric Fused Hollow Cathodes", Vacuum, Volume 87, January 2013, Pages 128–131, doi:10.1016/j.vacuum.2012.03.009

Johan Bladh, Per Sundqvist, Urban Lundin, "Torsional Stability of Hydropower Units Under Influence of Subsynchronous Oscillations", Power Systems, IEEE Transactions on , vol.28, no.4, pp.3826-3833, Nov. 2013
doi: 10.1109/TPWRS.2013.2263811

J.A.P. Bodhika, W.G.D. Dharmarathna, Mahendra Fernando, Vernon Cooray, "Reconstruction of lightning channel geometry by localizing thunder sources",
Journal of Atmospheric and Solar-Terrestrial Physics, Volume 102, September 2013, Pages 81–90, doi:10.1016/j.jastp.2013.04.013

Cecilia Boström, Boel Ekergård, Rafael Waters, Mikael Eriksson, Mats Leijon, "Linear generator connected to a resonance-rectifier circuit", IEEE Oceanic Engineering, 38(2):255-262, 2013, doi:10.1109/JOE.2012.2227552

Valeria Castellucci, Rafael Waters, Markus Eriksson, Mats Leijon, "Tidal effect compensation system for point absorbing wave energy converters",
Renewable Energy, Volume 51, March 2013, Pages 247–254 doi:10.1016/j.renene.2012.09.043

Chernitskiy, S.V., Moiseenko, V.E., Ågren, O., Noack, K., Abdullayev, A. ,"Neutronic model of a fusion neutron source", (2013) Problems of Atomic Science and Technology, (1), pp. 61-63., open access

Vernon Cooray, "On the attachment of lightning flashes to grounded structures with special attention to the comparison of SLIM with CVM and EGM", Journal of Electrostatics, Volume 71, Issue 3, 577-581, 2013, doi:10.1016/j.elstat.2012.11.035

Vernon Cooray, Gerald Cooray, Marley Becerra, "On the streamer discharges emitted from the head of a person located in the vicinity of lightning strikes and their possible consequences", Journal of Electrostatics, Volume 71, Issue 3, 572–576, 2013, doi:10.1016/j.elstat.2012.11.036

Boel Ekergård, Valeria Castellucci, Andrej Savin, Mats Leijon , "Axial Force Damper in a Linear Wave Energy Converter", Development and Applications of Oceanic Engineering (DAOE) Volume 2 Issue 2, May 2013, PP.33-38, Open Access

Rickard Ekström, Mats Leijon, "FPGA Control Implementation of a Grid-Connected Current-Controlled Voltage-Source Inverter", Journal of Control Science and Engineering, vol. 2013, Article ID 713293, 10 pages, 2013. doi:10.1155/2013/713293

Rickard Ekström, Senad Apelfröjd, Mats Leijon, "Transformer Magnetizing Inrush Currents Using a Directly Coupled Voltage-Source Inverter", ISRN Electronics, vol. 2013, Article ID 361643, 8 pages, 2013. doi:10.1155/2013/361643

Rickard Ekström, Mats Leijon, "Grid Connection of Wave Power Farm Using an N-Level Cascaded H-Bridge Multilevel Inverter", Journal of Electrical and Computer Engineering, vol. 2013, Article ID 562548, 9 pages, 2013. doi:10.1155/2013/562548

Rickard Ekström, Senad Apelfröjd, and Mats Leijon, "Transformer Magnetization Losses Using a Nonfiltered Voltage-Source Inverter", Advances in Power Electronics, Volume 2013, Article ID 261959, 7 pages, doi:10.1155/2013/261959

Rickard Ekström, Venugopalan Kurupath, Olle Svensson, Mats Leijon, "Measurement system design and implementation for grid-connected marine substation",
Renewable Energy, Volume 55, July 2013, Pages 338-346, doi:10.1016/j.renene.2012.12.028

Jens Engström, Mikael Eriksson, Malin Göteman, Jan Isberg, Mats Leijon, "Performance of large arrays of point absorbing direct-driven wave energy converter", Journal of Applied Physics, 114, 204502, 2013, doi:10.1063/1.4833241

Sandra Eriksson, Jon Kjellin, Hans Bernhoff, "Tip speed ratio control of a 200 kW VAWT with synchronous generator and variable DC voltage", Energy Science & Engineering, Volume 1, Issue 3, pages 135–143, December 2013.
doi: 10.1002/ese3.23

Markus Gabrysch, Jörg Schwenke, Tadas Balciunas, Xinkui He, Rafal Rakowski, Per Johnsson, Sophie E. Canton, Jan Isberg, Anne L'Huillier, "XUV-induced transient phase gratings for probing ultra-fast carrier generation and recombination processes in wide-bandgap semiconductors", Annalen der Physik, Volume 525, Issue 1-2, pages 59–65, February 2013, doi:10.1002/andp.201200187

Chandima Gomes, Vernon Cooray, M.Z.A. Ab Kadir, "Vertical electric fields and field change parameters due to partly inclined lightning leader channels",
Progress in Electromagnetics Research, Volume 135, pp. 55-80. 2013, link

Anders Goude, Stefan Engblom, "Adaptive fast multipole methods on the GPU", The Journal of Supercomputing (2013), 63:897–918, doi:10.1007/s11227-012-0836-0

Anders Goude, Fredrik Bülow, "Aerodynamic and electrical evaluation of a VAWT farm control system with passive rectifiers and mutual DC-bus", Renewable Energy, Volume 60, December 2013, Pages 284-292, ISSN 0960-1481, doi:10.1016/j.renene.2013.05.028

Anders Goude, Fredrik Bülow, "Robust VAWT control system evaluation by coupled aerodynamic and electrical simulations", Renewable Energy, Vol. 59, November 2013, pp 193-201, doi:10.1016/j.renene.2013.03.038

Mårten Grabbe, Katarina Yuen, Senad Apelfröjd, and Mats Leijon, "Efficiency of a Directly Driven Generator for Hydrokinetic Energy Conversion", Advances in Mechanical Engineering, vol. 2013, Article ID 978140, 8 pages, 2013. doi:10.1155/2013/978140

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "Radial Confinement in Non-Symmetric Quadrupolar Mirrors", Journal of Fusion Energy
June 2013, Volume 32, Issue 3, pp 327-335, doi:10.1007/s10894-012-9573-x

Kalle Haikonen, Jan Sundberg, Mats Leijon, "Characteristics of the Operational Noise from Full Scale Wave Energy Converters in the Lysekil Project: Estimation of Potential Environmental Impacts", Energies. 2013; 6(5):2562-2582, doi:10.3390/en6052562

Magnus Hedlund, Janaína G. Oliveira, Hans Bernhoff, "Sliding mode 4-quadrant DCDC converter for a flywheel application", Control Engineering Practice, Volume 21, Issue 4, April 2013, Pages 473-482, ISSN 0967-0661, doi:10.1016/j.conengprac.2012.12.012

Erik Hultman, Mats Leijon, "Six-Degrees-of-Freedom (6-DOF) Work Object Positional Calibration Using a Robot-Held Proximity Sensor", Machines, 1(2), 63-80; 2013, doi:10.3390/machines1020063

Erik Hultman, Mats Leijon, "Utilizing cable winding and industrial robots to facilitate the manufacturing of electric machines", Robotics and Computer-Integrated Manufacturing, February 2013, Volume 29, Issue 1, pp. 246-256
doi:10.1016/j.rcim.2012.06.005

Jan Isberg, Markus Gabrysch, Johan Hammersberg, Saman Majd, Kiran Kumar Kovi, Daniel J. Twitchen, "Generation, transport and detection of valley-polarized electrons in diamond", Nature Materials 12, 760–764 (2013)
doi:10.1038/nmat3694

Jon Kjellin, Sandra Eriksson, Hans Bernhoff, "Electric Control Substituting Pitch Control for Large Wind Turbines", Journal of Wind Energy, vol. 2013, Article ID 342061, 4 pages, 2013, doi:10.1155/2013/342061

Remya Krishna, Olle Svensson, Magnus Rahm, Sasi K. Kottayil, Rafael Waters, Mats Leijon, "Analysis of linear wave power generator model with real sea experimental results", Renewable Power Generation, IET , vol.7, no.5, 574-581, Sept. 2013, doi:10.1049/iet-rpg.2012.0117

Venugopalan Kurupath, Rickard Ekström, Mats Leijon, "Optimal Constant DC Link Voltage Operation of aWave Energy Converter", Energies 6, no. 4: 1993-2006, 2013, doi:10.3390/en6041993

Emilia Lalander, Paul Thomassen, Mats Leijon, "Evaluation of a Model for Predicting the Tidal Velocity in Fjord Entrances", Energies 6, no. 4: 2031-2051, 2013, doi:10.3390/en6042031

Emilia Lalander, Mårten Grabbe, and Mats Leijon, "On the velocity distribution for hydro-kinetic energy conversion from tidal currents and rivers",
Journal of Renewable and Sustainable Energy, vol. 5, issue 2, (2013);
doi:10.1063/1.4795398, open access

Mats Leijon, Boel Ekergård, Senad Apelföjd, Juan de Santiago, Hans Bernhoff, Rafael
Waters, Sandra Eriksson, "On a Two Pole Motor for Electric Propulsion
System"
, International Journal of Engineering Science and Innovative
Technology (IJESIT), Volume 2, Issue 1, p. 99-111, January 2013, open access

Henrik Löfås, Anton Grigoriev, Jan Isberg, and Rajeev Ahuja, "Transport coefficients in diamond from ab-initio calculations", Appl. Phys. Lett. 102, 092106, 2013, doi: 10.1063/1.4794062

Saman Majdi, Kiran K. Kovi, Johan Hammersberg, Jan Isberg, "Hole transport in single crystal synthetic diamond at low temperatures", Appl. Phys. Lett. 102, 152113, 2013, doi: 10.1063/1.4802449

Klaus Noack, Olov Ågren, V.E. Moiseenko, Anders Hagnestål, "Comments on the power amplification factor of a driven subcritical system", Annals of Nuclear Energy, Volume 59, September 2013, Pages 261–266, doi:10.1016/j.anucene.2012.06.020

M. Nocente, Jan Källne, G. Grosso, M. Tardocchi and G. Gorini, "Reaction analysis of neutron emission from D and DT plasmas with/without 3He", Nuclear Fusion Volume 53 Number 5, 2013, doi:10.1088/0029-5515/53/5/053010

Fredric Ottermo, Hans Bernhoff, "An upper size of vertical axis wind turbines", Wind Energy, 2013, doi: 10.1002/we.1655

Chandana Perera, Mahendra Fernando, Mahbubur Rahman, Vernon Cooray, "Leader propagation speed and the final jump distance of 8 m long laboratory sparks", Journal of Electrostatics, Volume 71, Issue 3, 568-571, 2013, doi:10.1016/j.elstat.2012.12.014

Mahbubur Rahman, Vernon Cooray, Göran Possnert, "Efficiencies for production of nitrogen oxides by proton impact in air", Journal of Atmospheric and Solar-Terrestrial Physics, 2013, doi:10.1016/j.jastp.2012.12.021

Martin Ranlöf, Johan Bladh, Urban Lundin, "Use of a finite element model for the determination of damping and synchronizing torques of hydroelectric generators", International Journal of Electrical Power & Energy Systems, Volume 44, Issue 1, January 2013, Pages 844–851, doi:10.1016/j.ijepes.2012.08.027

Juan de Santiago, Janaína Goncalves De Oliveira, Hans Bernhoff, "Filter Influence on Rotor Losses in Coreless Axial Flux Permanent Magnet Machines", Advances in Electrical and Computer Engineering, vol. 13, no. 1, pp. 81-86, 2013, doi:10.4316/AECE.2013.01014

Stefan Sjökvist, Sandra Eriksson, "Study of Demagnetization Risk for a 12kW Direct Driven Permanent Magnet Synchronous Generator for Wind Power", Energy Science and Engineering, 7 pages, 2013, doi: 10.1002/ese3.16

Erland Strömstedt, Andrej Savin, Olle Svensson, Mats Leijon, "Time Series-, Time-Frequency- and Spectral Analyses of Sensor Measurements in an Offshore Wave Energy Converter Based on Linear Generator Technology", Energy and Power Engineering, Vol. 5 No. 1, 2013, pp. 70-91. doi:10.4236/epe.2013.51009

Mahtab Ullah, E Ahmed, Ken Welch, Saman Majdi, N. R. Khalid, M. Ahmad, "Growth of Nitrogen-Incorporated Diamond Films Using Hot-Filament Chemical Vapor Deposition Technique", Advanced Science Letters, Volume 19, Number 1, January 2013 , pp. 291-295(5), doi:10.1166/asl.2013.4661

Mattias Wallin, Urban Lundin, "Dynamic unbalanced magnetic pull from field winding turn shortcircuits", Electric Power Components and Systems 41, iss. 16, 1672-1685 (2013), doi:10.1080/15325008.2013.835360

Mattias Wallin, Johan Bladh, Urban Lundin, "Damper Winding Influence on Unbalanced Magnetic Pull in Salient Pole Generators With Rotor Eccentricity", Magnetics, IEEE Transactions on , vol.49, no.9, pp.5158-5165, Sept. 2013
doi: 10.1109/TMAG.2013.2259633

Katarina Yuen, Senad Apelfröjd, and Mats Leijon, "Implementation of Control System for Hydrokinetic Energy Converter", Journal of Control Science and Engineering, vol. 2013, Article ID 342949, 10 pages, doi:10.1155/2013/342949

Contributions to national and international conferences with refereed proceedings

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, "Narrow bipolar pulses and associated microwave radiation", Progress in Electromagnetics Research Symposium, pp. 1087-1090, 2013

Boel Ekergård, Mats Leijon, "Ideal Analytical Expression of the Magnetic Circuit in a Permanent Magnet Linear Machine", Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies EVER’13, March 27-30, 2013, Monte-Carlo (Monaco)

Rickard Ekström, Senad Apelfröjd, Mats Leijon, "Experimental Verifications of Offshore Marine Substation for Grid-Connection of Wave Energy Farm", Proceedings on the 3rd International Conference on Electric Power and Energy Conversion Systems (EPECS), Istanbul, Turkey 2-4 October 2013

Rickard Ekström, Antoine Baudoin, Magnus Rahm, Mats Leijon, "Marine substation design for grid-connection of a research wave power plant on the Swedish West coast", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, "Wavelet analysis of the first pulse of initial breakdown process in lightning discharges", Progress in Electromagnetics Research Symposium, pp. 1377-1380, 2013

Magnus Hedlund, Johan Abrahamsson, Jesus José Pérez-Loya, Johan Lundin, Hans Bernhoff, "Passive Axial Thrust Bearing for a Flywheel Energy Storage System", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Yue Hong, Erik Hultman, Valeria Castellucci, Boel Ekergård, Linnea Sjökvist, Deepak Elamalayil Soman, Remya Krishna, Kalle Haikonen, Antoine Baudoin, Liselotte Lindblad, Erik Lejerskog, Daniel Käller, Magnus Rahm, Erland Strömstedt, Cecilia Boström, Rafael Waters and Mats Leijon, "Status Update of the Wave Energy Research at Uppsala University", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Janaína Goncalves Oliveira, Johan Lundin, Hans Bernhoff, "Experimental investigation of standard drive cycles in a flywheel based propulsion system", in Proceedings of the conference "Electronic Environment 2013" in Stockholm, 19-20 March 2013.

Staffan Lundin, Johan Forslund, Nicole Carpman, Mårten Grabbe, Katarina Yuen, Senad Apelfröjd, Anders Goude and Mats Leijon, "The Söderfors Project: Experimental Hydrokinetic Power Station Deployment and First Results", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013, Open Access

Jesus José Pérez-Loya, E. Rodriguez, Magnus Hedlund, R. M. Stephan, Urban Lundin, "Magnetic Modeling and Measurement of Forces Between Permanent Magnet Rings used as Passive Magnetic Bearings", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Jesus José Pérez-Loya, Juan de Santiago, Urban Lundin, "Construction of a Permanent Magnet Thrust Bearing for a Hydropower Generator Test Setup", BWMB 2013,  1st Brazilian Workshop on Magnetic Bearings, Rio de Janeiro, Brazil October 25 and 26.

Erland Strömstedt, Andrej Savin, Hanna Heino, Kasimir Antbrams, Kalle Haikonen and Thomas Götschl, "Project WESA (Wave Energy for a Sustainable Archipelago) - a Single Heaving Buoy Wave Energy Converter Operating and Surviving Ice Interaction in the Baltic Sea", Proceedings of the 10th European Wave and Tidal Conference (EWTEC), Aalborg, Denmark, 2-5 September 2013

Examensarbete

Joakim Berggren, "Study of auxiliary power systemsfor offshore wind turbines: an extended analysis of a diesel gen-setsolution", UPTEC ES, ISSN 1650-8300; ES13023, Abstract, Fulltext

Johan Berg, Maria Linder, "Säkerhetsklassificering av dammar: En kartläggning av system i Sverige, Norge, Finland, Schweiz, Kanada och USA", UPTEC STS, ISSN 1650-8319; 13028, Abstract, Fulltext

Tomas Björlin Svozil, "The Distribution System Operator: A Changing Role", UPTEC STS, ISSN 1650-8319; 13033, Abstract, Fulltext

Petter Eklund, "Design of a Ferrite Permanent Magnet Rotor for a Wind Power Generator", UPTEC ES, ISSN 1650-8300; 13018, Abstract, Fulltext

Markus Eriksson, "Specificering av produktionstransformatorer: Rekommenderade avsteg från IEC 60076 för att vid upphandling beskriva en robust enhet", UPTEC ES, ISSN 1650-8300; 13009, Abstract, Fulltext

Fredrik Evestedt, Anders Karlsson, "Strömkontroll till aktiva magnetlager med noggrann och störningsreducerad strömmätning", UTH-INGUTB-EX-E-2013/03-SE, Abstract, Fulltext

Petter Glantz, "Dynamisk modellering av vindkraft: En studie av dynamiska beteenden hos inbyggda vindkraftmodeller i PSS/E", UPTEC F, ISSN 1401-5757; 13 001, Abstract, Fulltext

Lars Ilis,"Implementering av en PSS i Trängslets kraftstation", UPTEC ES, ISSN 1650-8300; 13041, Abstract, Fulltext

Boris Ivanic, "AVR for a synchronous generator with a six-phase PM alternator and rotating excitation system", UPTEC E, ISSN 1654-7616; 13001,
Abstract, Fulltext

Rasmus Jansson, "Completion of the software required for a high-temperature DLTS setup", UTH-INGUTB-EX-E-2013/04-SE, Abstract, Fulltext

Björn Karlsson, "Comparison of PSSE & PowerFactory", UPTEC F, ISSN 1401-5757; 13014, Abstract, Fulltext

Erik Karlsson, "Simulering av hydrodynamiska förlopp för KAS vid kraftverksdammar", UPTEC F, ISSN 1401-5757; 13 023, Abstract, Fulltext

Martin Larsson, "Stability and redundancy studies on the electrical grid on Gotland with respect to 500 MW of new wind power and a VSC HVDC link to the mainland", UPTEC ES, ISSN 1650-8300; 13028, Abstract, Fulltext

Maja Lundbäck, "Validering av vattenkraftmodeller i ARISTO", UPTEC ES, ISSN 1650-8300; 13012, Abstract, Fulltext

Daniel Pogosjan, Joakim Winberg, "Förändringar av marknadsdesign och deras påverkan på balanshållningen i det svenska kraftsystemet: En kartläggning och analys av de balansansvarigas arbetsgång", UPTEC STS, ISSN 1650-8319; 13021, Abstract, Fulltext

Alexander Rasmussen, "Förstudie för kvalitetssäkringav glidande förband vid Hissmoforsvattenkraftsstation: -Specifikt för aggregat G6 och G7", UPTEC ES, ISSN 1650-8300; 13014, Abstract, Fulltext

Karin Salevid, "Market Requirements for Pumped Storage Profitability: Expected Costs and Modelled Price Arbitrage Revenues, Including a Case Study of Juktan", UPTEC ES, ISSN 1650-8300; 13032, Abstract, Fulltext

Martin Stålnacke, "A dynamic model of Nimbell Trigo", UPTEC ES, ISSN 1650-8300; 13017, Abstract, Fulltext

Johan Söderberg, Max Ekström, "Utveckling och produktion av system för mätning samt loggning av temperatur i roterande elektriska maskiner", UTH-INGUTB-EX-E-2013/05-SE, Abstract, Fulltext

Emil Thalin, "Simulering av elektriska förluster i en vindkraftpark: Utveckling av programvaran Wind Farm ElectricSystem Calculator (WFESC)", UPTEC ES, ISSN 1650-8300; 13008, Abstract, Fulltext

Eyuel Tibebu, "An automatic voltage regulating system with Bluetooth communicating devices for brushless excitation of a synchronous generator", UPTEC E, ISSN 1654-7616; 13002, Abstract, Fulltext

Martin Västermark, "Grid Code Compliance – Wind farm HVDC connection", UPTEC ES, ISSN 1650-8300; 13030, Abstract, Fulltext

Nils Wahlberg, "Konstruktion av statorstomme för synkrongenerator: Förslag på design av statorstomme för användning i vertikalaxlade vindkraftverk", UTH-INGUTB-EX-M-2013/31-SE, Abstract, Fulltext

Jim Ögren, "Simulation of a Self-bearing Cone-shaped Lorentz-type Electrical Machine", UPTEC F, ISSN 1401-5757; 13020, Abstract, Fulltext

Uppsats

Johanna Barr, "Improving Maintenance of Micro Hydropower Systems in Rural Nepal", FYSAST, Abstract, Fulltext

Publikationer, 2012

Dissertations

Johan Bladh, "Hydropower generator and power system interaction",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 978, Abstract + Fulltext

Anders Goude, "Fluid mechanics of vertical axis turbines – Simulations and model development",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 998, Abstract + Fulltext

Anders Hagnestål, "Coil Design and Related Studies for the Fusion-Fission Reactor Concept SFLM Hybrid", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 991, Abstract + Fulltext

Jon Kjellin, "Vertical axis wind turbines – Electrical system and experimental results", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 981, Abstract + Fulltext

Saman Majdi, "Experimental Studies of Charge Transport in Single Crystal Diamond Devices", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 944, Abstract + Fulltext

Andrej Savin, "Experimental measurement of lateral force in a submerged single heaving buoy wave energy converter", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 886, Abstract + Fulltext

Erland Strömstedt, "Submerged Transmission in Wave Energy Converters:
Full Scale In-Situ Experimental Measurements"
, Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 961, Abstract + Fulltext

Olle Svensson, "Experimental results from the Lysekil wave power research site", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 957, Abstract + Fulltext

Katarina Yuen, "System perspectives on hydro-kinetic energy conversion",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 976, Abstract + Fulltext

Licentiate thesis

Kalle Haikonen, "Environmental Impact from Wave Energy Converters - Underwater Noise", UURIE 331-12L, Uppsala 2012

Reviewed literature

Johan Abrahamsson, Janaína Gonçalves de Oliveira, Juan de Santiago, Johan Lundin, Hans Bernhoff, "On the Efficiency of a Two-Power-Level Flywheel-Based All-Electric Driveline", Energies, August 2012, Volume 5, Issue 8, pp. 2794-2817 doi:10.3390/en5082794

Mohd Riduan Ahmad, Mona Riza Binti Mohd Esa, Mahbubur Rahman, Vernon Cooray, E. Dutkiewicz, "Lightning interference in multiple antennas wireless communication systems", Journal of Lightning Research, vol. 4, p155-165, 2012, open access

Liliana P Arévalo Gonzalez, Vernon Cooray, D Wu, B Jacobson, "A new static calculation of the streamer region for long spark gaps", Journal of Electrostatics, Volume 70, Issue 1, February 2012, Pages 15-19, doi:10.1016/j.elstat.2011.07.013

Zikri Abadi Baharudin, Noor Azlinda Ahmad, Mahendra Fernando, Vernon Cooray, Jakke Mäkelä, "Comparative study on preliminary breakdown pulse trains observed in Johor, Malaysia and Florida, USA", Journal of Atmospheric Research, volume 117, pp. 111-121, 2012, doi:10.1016/j.atmosres.2012.01.012

Zikri Abadi Baharudin, Mahendra Fernando, Noor Azlinda Ahmad, Jakke Mäkelä, Mahbubur Rahman, VernonC ooray, "Electric field changes generated by the preliminary breakdown for the negative cloud-to-ground lightning flashes in Malaysia and Sweden", Journal of Atmospheric and Solar-Terrestrial Physics, 84-85, pp. 15-24. 2012, doi:10.1016/j.jastp.2012.04.009

Hana Baránková, Ladislav Bárdos, "Conversion of Nitrogen and Carbon Oxides by the Atmospheric Hollow Cathode Discharges", IEEE Trans. Plasma Sci. 40 (2012) 1324-1328, doi:10.1109/TPS.2011.2176146

Antoine Baudoin, Rickard Ekström, Cecilia Boström, Magnus Rahm, Olle Svensson, Erland Strömstedt, Andrej Savin, Rafael Waters, Mats Leijon. "Temperature Study in a Marine Substation for Wave Power", International Journal of Mechanic Systems Engineering, Vol. 2, No. 4, 2012, pp. 126-131, Full Paper

Cecilia Boström, Boel Ekergård, Mats Leijon, "Electric resonance-rectifier circuit
for renewable energy conversion"
, Applied Physics Letters Vol.100, Issue
4, 2012, doi:10.1063/1.3680097

Cecilia Boström, Magnus Rahm, Olle Svensson, Erland Strömstedt, Andrej Savin, Rafael Waters and Mats Leijon, "Temperature measurements in a linear generator and marine substation for wave power", Journal of Offshore Mechanics and Arctic Engineering, Vol. 134, Issue 2, 6 pages, 2012, doi:10.1115/1.4004629

Fredrik Bülow, Sandra Eriksson, Hans Bernhoff, "No-load core loss prediction of PM generator at low electrical frequency", Journal of Renewable Energy, Volume 43, July 2012, Pages 389-392 doi:10.1016/j.renene.2011.12.002

Vernon Cooray, Vladimir Rakov, "On the upper and lower limits of peak current of first return strokes in negative lightning flashes", Atmospheric Research, Volume 117, 1 November 2012, Pages 12–17, doi:10.1016/j.atmosres.2011.06.002

Vernon Cooray, Gerald Cooray, "Electromagnetic radiation field of an electron avalanche", Atmospheric Research, Volume 117, 1 November 2012, Pages 18–27, doi:10.1016/j.atmosres.2011.06.004

Vernon Cooray, Marley Becerra, "Attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model-SLIM", Journal of Atmospheric Research, Volume 117, November 2012, Pages 64-70, doi:10.1016/j.atmosres.2011.08.007

Vernon Cooray, Farhad Rachidi, "Guest Editorial", Journal of Atmospheric Research, Volume 117, November 2012, p. 1, doi:10.1016/j.atmosres.2012.07.022

Gerald Cooray, Vernon Cooray, "Electromagnetic fields of a short electric dipole in free space - Revisited", Progress in Electromagnetics Research, 131, pp. 357-373, 2012, link

Boel Ekergård, Cecilia Boström, Anders Hagnestål, Rafael Waters and Mats Leijon,
"Experimental results from a linear wave power generator connected to a resonance circuit", Wiley Interdisciplinary Reviews: Energy and Environment, 2012
doi:10.1002/wene.19

Jens Engström, Jan Isberg, Mikael Eriksson, Mats Leijon "Total instantaneous energy transport in polychromatic fluid gravity waves at finite depth", Journal of Renewable and Sustainable Energy, Volume 4, Issue 3, 033108, 2012, doi:10.1063/1.4719678

Sandra Eriksson, Hans Bernhoff, Mikael Bergkvist, "Design of a unique direct driven PM generator adapted for a telecom tower wind turbine", Renewable Energy, Volume 44, August 2012, pp. 453-456. doi: 10.1016/j.renene.2012.01.090

Anders Hagnestål, Olov Ågren, "Vacuum Field Ellipticity Dependence on Radius in Quadrupolar Mirror Machines", Journal of Fusion Energy, October 2012, Volume 31, Issue 5, pp 448-454, doi: 10.1007/s10894-011-9493-1

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "A Compact Non-Planar Coil Design for the SFLM Hybrid", Journal of Fusion Energy, August 2012, Volume 31, Issue 4, pp 379-388, doi:10.1007/s10894-011-9479-z

Jan Isberg, Markus Gabrysch, Saman Majdi and D.J.Twitchen, "Negative Electron Mobility in Diamond",  Appl. Phys. Lett. 100, 172103, 2012, doi:10.1063/1.4705434

M Izadi, M.Z.A Ab Kadir, Chandima Gomes, Vernon Cooray, "Evaluation of lightning return stroke current using measured electromagnetic fields", Progress in Electromagnetics Research, Volume 130, pp. 581-600, 2012, link

M Izadi, M.Z.A Ab Kadir, Chandima Gomes, Vernon Cooray, J Shoene, "Evaluation of lightning current and velocity profiles along lightning channel using measured magnetic flux density", Progress in Electromagnetics Research, 130, pp. 473-492, 2012, link

Janaína Goncalves de Oliveira, H. Schettino, V. Gama, R. Carvalho, and Hans Bernhoff, "Study on a doubly-fed flywheel machine-based driveline with an AC/DC/AC converter", IET Electrical Systems in Transportation, June 2012, Volume 2, Issue 2, p.51–57 doi:10.1049/iet-est.2011.0040

Janaína Gonçalves de Oliveira, H. Schettino, V. Gama, R. Carvalho and Hans Bernhoff,
"Implementation and Control of an AC/DC/AC Converter for Double Wound
Flywheel Application"
, Advances in Power Electronics, vol. 2012, Article
ID 604703, 8 pages, 2012. doi:10.1155/2012/604703

Fredric Ottermo, Sandra Eriksson, Hans Bernhoff, "Parking Strategies for Vertical Axis Wind Turbines", ISRN Renewable Energy, vol. 2012, Article ID 904269, 5 pages, 2012. doi:10.5402/2012/904269

Fredric Ottermo, Hans Bernhoff, "Resonances and Aerodynamic Damping of a Vertical Axis Wind Turbine", Wind Engineering volume 36, no. 3, 2012 pages 297-304, doi:10.1260/0309-524X.36.3.297

C. Perera, M Rahman, M. Fernando, P. Liyanage, V. Cooray, "The relationship between current and channel diameter of 30 cm long laboratory sparks", Journal of Electrostatics, Volume 70, Issue 6, December 2012, Pages 512–516, doi:10.1016/j.elstat.2012.08.003

Magnus Rahm, Olle Svensson, Cecilia Boström, Rafael Waters, Mats Leijon, "Experimental results from the operation of aggregated wave energy converters", IET Renewable Power Generation, vol.6, no.3, pp.149-160, May 2012
doi: 10.1049/iet-rpg.2010.0234

R. Raysaha, U. Kumar, Vernon Cooray, "Analysis for the Reflected Waves Transmitted on to the Channel by Tall Grounded Objects Using a Special Case", IEEE Transactions on Electromagnetic Compatibility, Volume 54, Issue 2, April 2012, Article number5971779, Pages 262-271, doi:10.1109/TEMC.2011.2161316

Juan de Santiago, Hans Bernhoff, Boel Ekergård, Sandra Eriksson, Senad Ferhatovic, Rafael Waters, Mats Leijon, "Electrical Motor Drivelines in Commercial
All-Electric Vehicles: A Review "
, IEEE Transactions on vehicular technology, volume: 61 Issue: 2 Pages: 475-484. FEB 2012, doi:10.1109/TVT.2011.2177873

Andrej Savin, Olle Svensson, Mats Leijon, "Azimuth-inclination angles and snatch load on a tight mooring system", Ocean Engineering, Volume 40, February 2012, Pages 40-49, doi:10.1016/j.oceaneng.2011.12.007

Andrej Savin, Olle Svensson, Mats Leijon, M.,  "Estimation of Stress in the Inner Framework Structure of a Single Heaving Buoy Wave Energy Converter", IEEE Journal of Oceanic Engineering, vol.37, no.2, pp.309-317, April 2012
doi: 10.1109/JOE.2012.2188614

Erland Strömstedt, Olle Svensson, Mats Leijon, "A Set-Up of 7 Laser Triangulation Sensors and a Draw-Wire Sensor for Measuring Relative Displacement of a Piston Rod Mechanical Lead-Through Transmission in an Offshore Wave Energy Converter on the Ocean Floor", ISRN Renewable Energy, vol. 2012, Article ID 746865, 32 pages, 2012 doi:10.5402/2012/746865

Karin Thomas, Mårten Grabbe, Katarina Yuen, and Mats Leijon, "A Permanent Magnet Generator for Energy Conversion from Marine Currents: No Load and Load Experiments", ISRN Renewable Energy, vol. 2012, Article ID 489379, 7 pages, 2012. doi:10.5402/2012/489379, Open Access

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, "Radial drift invariant in long-thin mirrors", Eur. Phys. J. D. 66, 28, 2012 doi:10.1140/epjd/e2011-20477-4

Contributions to national and international conferences with refereed proceedings

Johan Abrahamsson, Magnus Hedlund, Hans Bernhoff, "Prototype of Kinetic Energy Storage System for Electrified Utility Vehicles in Urban Traffic", in Proceedings of the 13th International Symposium on Magnetic Bearings, USA, 6-9 August 2012.

Mohd Riduan Ahmad, Mona Riza Mohd Esa, Vernon Cooray, Eryk Dutkiewicz, "Performance analysis of audio streaming over lightning-interfered MIMO
channels"
, Proc. of International Symposium on Communications and Information Technologies (ISCIT), Gold Coast, Australia, October 2-5, 2012, pp. 513-518.
doi:10.1109/ISCIT.2012.6380953

Mohd Riduan Ahmad,Mona Riza Mohd Esa, Pasan Hettiarachchi,Vernon
Cooray, "Preliminary observations of lightning signature at 2400 MHz in Sweden thunderstorm", Proc. of IEEE Asia-Pacific Conference of Applied Electromagnetics (APACE), Malacca, Malaysia, December 11-13, 2012, pp.
88-91., doi:10.1109/APACE.2012.6457638

M.R. Ahmad, M.R.M. Esa, Mahbubur Rahman, Vernon Cooray, M.R. Ahmad, "Measurement of bit error rate at 2.4 GHz due to lightning interference", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344355, doi:10.1109/ICLP.2012.6344355

Senad Apelfröjd, Fredrik Bülow, Jon Kjellin, Sandra Eriksson,"Laboratory verification of system for grid connection of a 12 kW variable speed wind turbine with a permanent magnet synchronous generator", in Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition, DK, Copenhagen, 16-19 April 2012

Liliana Arevalo, Vernon Cooray, "Corona charge produced by thundercloud fields in grounded rods",31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344365, doi:10.1109/ICLP.2012.6344365

Ladislav Bárdos, Hana Baránková, "Cold Atmospheric Plasma Treatment of Inner Surfaces of Pipes", Paper H-4, Proceedings of the 55th Annual Tech. Conf. of SVC, Chicago, April 28 - May 3, 2012, ISSN 0737-5921, p. 126-128.

Valeria Castellucci, Markus Eriksson, Rafael Waters, Senad Ferhatovic, Mats Leijon
"Wireless System for Tidal Effect Compensation in the Lysekil Research Site",Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

Vernon Cooray, "Electric field of the return stroke channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344241, doi:10.1109/ICLP.2012.6344241

Vernon Cooray, Gerald Cooray, "On the electric and magnetic fields below a single conductor overhead power line", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344307, doi:10.1109/ICLP.2012.6344307

Vernon Cooray, T. Shindo, "Lightning attachment to power transmission lines", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344345, doi:10.1109/ICLP.2012.6344345

Vernon Cooray, C.A. Nucci, F. Rachidi, "On the possible variation of the lightning striking distance as defined in the IEC lightning protection standard as a function of structure height", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344305, doi:10.1109/ICLP.2012.6344305

Eduard Dyachuk, Anders Goude, Emilia Lalander, Hans Bernhoff, "Influence of Incoming Flow Direction on Spacing between Vertical Axis Marine Current Turbines Placed in a Row", Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

M. Edirisinghe, A. Liyanage, Vernon Cooray, "Critical electric field needed for the propagation of surface discharges on water", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344350, doi:10.1109/ICLP.2012.6344350

Rickard Ekström, Venugopalan Kurupath, Cecilia Boström, Olle Svensson,
Rafael Waters, Mats Leijon. "Evaluating Constant DC-Link Operation of Wave
Energy Converter"
, Proceedings of the 31st International Conference on Ocean,
Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

Sandra Eriksson, Hans Bernhoff, "Rotor design for PM generators reflecting the unstable neodymium price", Electrical Machines (ICEM), 2012 XXth International Conference on , pp.1419-1423, 2-5 Sept. 2012, doi: 10.1109/ICElMach.2012.6350064

Mona Riza Mohd Esa, Mohd Riduan Ahmad, Vernon Cooray, Mahbubur Rahman, "Distinctive features of initial breakdown process between ground and cloud discharges", Proc. of Asian Conference of Electrical Discharges (ACED), Johor Bahru, Malaysia, December 10-12, 2012.

Kalle Haikonen, Jan Sundberg, "Sound measurements on full scale Wave Energy Converters in the Lysekil project", 11th European Conference on Underwater Acoustics (ECUA), Edinburgh, United Kingdom, 2-6 July 2012

Anders Hagnestål, Olov Ågren, V.E. Moiseenko, "Coil System For a Mirror-Based Hybrid Reactor", International Workshop on Fusion Neutrons and Subcritical Nuclear Fission (FUNFI), Varenna, ITALY, doi:10.1063/1.4706871

Erik Hultman, Boel Ekergård, Mats Leijon, "Electromagnetic, Mechanical and Manufacturing Properties for Cable Wound Direct-Drive PM Linear Generators for Offshore Environments", Proceedings of the 31st International Conference on Ocean, Offshore and Arctic Engineering, Rio de Janeiro, Brazil, July 1-6, 2012

M. Izadi, M.Z. A Ab Kadir, Chandima Gomes, Vernon Cooray, "Improved algorithm for evaluation of lightning current using measured field at far distances from lightning channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344251, doi:10.1109/ICLP.2012.6344251

M. Izadi, M.Z. A Ab Kadir, Chandima Gomes, Vernon Cooray, "Analytical fields expressions due to lightning channel considering variation of return stroke velocities along the lightning channel", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344252, doi:10.1109/ICLP.2012.6344252

V. G. Kotenko, V. E. Moiseenko, Olov Ågren, "Magnetic field of a combined plasma trap", AIP Conf. Proc. 1442 (2012), pp. 167-172, doi:10.1063/1.4706866

Jan Källne, Klaus Noack, Olov Ågren, Giuseppe Gorini, Marco Tardocchic, Giovanni Grosso, "Neutron Diagnostics For Mirror Hybrids", International Workshop on Fusion Neutrons and Subcritical Nuclear Fission (FUNFI), Varenna, ITALY, doi:10.1063/1.4706881

Erica Lidström, Daniel Wall, Jonas Persson, Urban Lundin "Voltage Stability at Hydropower Stations Influenced by close-located Wind Farms",11th International Workshop on Large-Scale Integration of Wind Power into Power Systems Lisbon, Portugal, November 13 - 15, 2012

D. Magagna, D. Greaves, D. Conley, A. M. O’Hagan, B. Holmes, M. Witt, T. Simas, C. Huertas Olivares, J. Chambel Leitão, H. Mouslim, Y. Torre-Enciso, J. Sundberg, N. Rosseau. "How experiences of the Offshore Wind Industry can aid development of the Wave Energy sector: lessons learnt from EIA studies", Proceedings of the 22nd International Offshore and Polar Engineering Conference (ISOPE), Rhodes June 2012

D. Magagna, D. Greaves, D. Conley, J. Chambel Leitão, E. Aires, C. Embling, Brendan J. Godley, M. Witt,T. Simas, J. B. Saulnier, H. Mouslim, J. O’Callaghan, A. M. O’Hagan, B. Holmes, Y. Torre-Enciso, J. Sundberg, "Development of a Data Management Platform for the integration of European Wave Energy Impact Assessment datasets", Proceedings of the 4th International Conference on Ocean Energy (ICOE), October 2012, Dublin

V. E. Moiseenko, S. V. Chernitskiy, Olov Ågren, Klaus Noack, "A fuel for sub-critical fast reactor", AIP Conf. Proc. 1442 (2012), pp. 132-136, doi:10.1063/1.4706860

V. E. Moiseenko, Olov Ågren, "Plasma heating and hot ion sustaining in mirror based hybrids", AIP Conf. Proc. 1442 (2012), pp. 199-207, doi:10.1063/1.4706869

V. E. Moiseenko, Olov Ågren, "Fusion neutron generation computations in a stellarator-mirror hybrid with neutral beam injection", AIP Conf. Proc. 1442 (2012), pp. 259-264, doi:10.1063/1.4706877

Klaus Noack, Olov Ågren, Jan Källne, Anders Hagnestål, and Vladimir E. Moiseenko, "Safety and power multiplication aspects of mirror fusion-fission hybrids", AIP Conf. Proc. 1442 (2012), pp. 186-198; doi:10.1063/1.4706868

Simas, T., Muñoz-Arjona, E., Huertas-Olivares, C.,  De Groot, J, Stokes, C., Bailey, I., Magagna, D., Conley, D., Greaves, D., Marina, D., Torre-Enciso, Y., Sundberg, J., O’Hagan, A. M., Holmes, B, "Understanding the role of stakeholders in the wave energy consenting process: engagement and sensitivities", 4th International Conference on Ocean Energy, October 2012, Dublin

Linnea Sjökvist, Jens Engström, Stefan Larsson, Magnus Rahm, Jan Isberg, Mats Leijon, "Simulation of Hydrodynamical Forces on a Buoy - a Comparison Between Two Computational Approaches", In Proceedings of the 1st Asian Wave and Tidal Energy Conference Series, South Korea, 27-30 November 2012

A. Smorgonskiy, E. Egüz, F. Rachidi, M. Rubinstein, Vernon Cooray, "Influence of the lightning triggering rocket wire and its corona on the electric field at ground level", 31st International Conference on Lightning Protection, ICLP 2012, art. no. 6344361, doi:10.1109/ICLP.2012.6344361

Olov Ågren, Klaus Noack, V. E. Moiseenko, Anders Hagnestål, Jan Källne, H. Anglart, "The hybrid reactor project based on the straight field line mirror concept", AIP Conf. Proc. 1442 (2012), pp. 173-185, doi:10.1063/1.4706867

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, "Radial drift invariant in long-thin mirrors", AIP Conf. Proc. 1442 (2012), pp. 255-258, doi:10.1063/1.4706876

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, Jan Källne, H. Anglart, "The straight field line mirror concept aiming at a hybrid reactor", oral presentation, EPS 2012, June 2012

Olov Ågren, V.E. Moiseenko, Klaus Noack, Anders Hagnestål, Jan Källne, H. Anglart, "Hybrid reactor studies based on the straight field line mirror", Invited talk, OS 2012, Tsukuba, August 2012

Non refereed conference article

Hana Baránková, Ladislav Bárdos,  "Cold Atmospheric Plasma Inside Water", Int. Conf. Metall. Coat. & Thin Films - ICMCTF-2012, San Diego, April 23-27, 2012, Paper G3-1-2.

Hana Baránková, Ladislav Bárdos, "Cold Atmospheric Plasma Processing of Inner Surfaces", INVITED PAPER, Anzio 2012, 10th Symp. Europ. Vacuum Coaters, October 2012, Rome-Anzio.

Hana Baránková, Ladislav Bárdos, "Cold Atmospheric Plasma in Liquids", AVS 59th Int. Symposium, October 28 - November 2, 2012, Tampa, Florida. Paper SE+PS-TuA4.

Anders Hagnestål, Olov Ågren, V.E. Moiseenko, "Coil design for the SFLM Hybrid", 39th EPS Conference & 16th Int. Congress on Plasma Physics, Stockholm, Sweden, 2012

Examensarbete

Ahmed Abuzohri, "Effektförstärkare med strömkontroll", UTH-INGUTB-EX-E-2012/03-SE, Abstract, Fulltext

Erik Back, "A new DC-DC converter technology suitable to support grid connection of wave power energy converter"

Mats Crona, "Evaluation of flexibility in hydropower stations", UPTEC ES, ISSN 1650-8300; 12001, Abstract, Fulltext

Joel Eriksson, Simon Gozdz Englund, "Wind Power and Its Impact on the Moldovan Electrical System", UTH-INGUTB-EX-E-2012/03-SE, Abstract, Fulltext

Niklas Eriksson, "Kommunikation mellan två medium", UTH-INGUTB-EX-E-2012/06-SE, Abstract, Fulltext

Ambjörn Gillsäter, "Projektering för återupptagandeav elproduktion vid småskaligtvattenkraftverk", TVE; TVE 12 055 oktober, Abstract, Fulltext

Elisabet Hansson, "Peltierelement - spillvärme till el: Peltier element - waste heat into electricity", UTH-INGUTB-EX-E-2012/04-SE, Abstract, Fulltext

Tobias Kamf, "High speed flywheel design: Using advanced composite materials", TVE; 12052, Abstract, Fulltext

Joakim Karlsson, Ola Söderström, "Review of Magnetic Materials Along With a Study of the Magnetic Stability and Solidity of Y40" ,TVE; 12025, Abstract, Fulltext

Anders Kronberg, "Design and Simulation of Field Oriented Control and Direct Torque Control for a Permanent Magnet Synchronous Motor with Positive Saliency", UTH-INGUTB-EX-E-2012/05-SE, Abstract, Fulltext

Erica Lidström, "Voltage Stability at Hydropower Stations Influenced by close-located Wind Farms", UPTEC ES, ISSN 1650-8300; 12017, Abstract, Fulltext

Feroz Mahbob, "Koncept för koppling av boj till generator i ett vågkraftverk", UTH-INGUTB-EX-M-2012/05-SE, Abstract, Fulltext

Jonas Nensen, "Wind farm package development in DigSILENT PowerFactory – A process for system studies on wind farms"

Paul Norström, "Kraft och Deformationsmätningar på Snap Load gummi", UTH-INGUTB-EX-E-2012/10-SE, Abstract, Fulltext

Elisabeth Rydén, Therese Erixon, "Motiv och förutsättningar för Arbete med spänning på det svenska stamnätet", UPTEC STS, ISSN 1650-8319; 12005, Abstract, Fulltext

Mateusz Rynkiewicz, "Design of PM generator for avertical axis wind turbine", UTH-INGUTB-EX-E-2012/08SE, Abstract, Fulltext

Malin Sjölund, "Study of Grid Code Compliance: Thanet Wind Farm", UPTEC ES, ISSN 1650-8300; 12026, Abstract, Fulltext

Bengi Tolunay, "Space Vector Pulse Width Modulationfor Three-Level Converters: a LabVIEW Implementation", UPTEC E, ISSN 1654-7616; 12001, Abstract, Fulltext

Andreas Wesberg, "Analysis of Load Frequency Control implementation on Swedish run-of-river Hydropower Stations", UPTEC ES, ISSN 1650-8300; 12004, Abstract, Fulltext

Rasmus Westin, "Värmeöverföring i bergvärmesystem: En numerisk analys av den ringformade koaxiala borrhålsvärmeväxlaren", UPTEC ES, ISSN 1650-8300; 12016, Abstract, Fulltext

Books and Book chapters

Gerald Cooray, Vernon Cooray, "Application of electromagnetic fields of an accelerating charge to obtain the electromagnetic fields of a propagating current pulse", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch2

Vernon Cooray, "Basic discharge processes in the atmosphere",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch3

Vernon Cooray, "On the various approximations to calculate lightning return stroke-generated electric and magnetic fields over finitely conducting ground", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch11

Vernon Cooray, "Return stroke models for engineering applications",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch7

Vernon Cooray, "Attachment of lightning flashes to grounded structures",
in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch20

Vernon Cooray, Gerald Cooray, "Excitation of visual sensory experiences by electromagnetic fields of lightning", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch24

Vernon Cooray, Marley Becerra, Mahbubur Rahman, "On the NOx generation in corona, streamer and low-pressure electrical discharges", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch21

Vernon Cooray, Pasan Hettiarachchi, Gerald Cooray, "Basic electromagnetic theory - a summary", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch1

Vernon Cooray, Mahbubur Rahman, Vladimir Rakov, "On the NO x production by laboratory electrical discharges and lightning", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch22

Mahendra Fernando, Vernon Cooray, "Measurements of lightning-generated electromagnetic fields", in Lightning Electromagnetics, edited by Vernon Cooray, (IET 2012) ISBN:978-1-84919-215-6, doi:10.1049/PBPO062E_ch14

Reports

Anders Goude, Stefan Engblom, "Adaptive fast multipole methods on the GPU",
Technical report, UPMARC, eSSENCE, Department of Information Technology, Uppsala University, 2012

Olov Ågren, "Iter tar för stor del av kakan", Ny Teknik Debatt, Maj 10, 2012

Olov Ågren, "Fusion och fission – i samma reaktor", Ny Teknik, Maj 10, 2012

Publikationer, 2011

Dissertations

Noor Azlinda Ahmad, "Broadband and high frequency radiation from cloud flashes and narrow bipolar pulses", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 822, Abstract + Fulltext

Liliana P Arévalo Gonzalez, "Numerical simulations of long spark and lightning attachment", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 820, Abstract + Fulltext

Cecilia Boström, "Electrical systems for wave energy conversion",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 727, Abstract + Fulltext

Jens Engström, "Hydrodynamic Modelling for a Point Absorbing Wave Energy Converter", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 878, Abstract + Fulltext

Simon Lindroth, "Buoy and Generator Interaction with Ocean Waves", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 872, Abstract + Fulltext

Juan de Santiago Ochoa, "FEM analysis applied to electric machines for electric vehicles", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 845, Abstract + Fulltext

Janaína Gonçalves de Oliveira, "Power Control Systems in a Flywheel based All-Electric Driveline", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 844, Abstract + Fulltext

Martin Ranlöf, "Electromagnetic Analysis of Hydroelectric Generators", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 810, Abstract + Fulltext

Licentiate thesis

Johan Abrahamsson, "Kinetic Energy Storage and Magnetic Bearings, for vehicular applications", UURIE 327-11L, Uppsala 2011

Fredrik Bülow, "Extreme Load Conditions for Wind Powered Direct Drive PM Generators", UURIE 324-11L, Uppsala 2011, PDF

Boel Ekergård, ”Electromagnetic Energy Converters - Rotating Motors and Linear Generators”, UURIE 330-11L, Uppsala 2011

Anders Goude, "Fluid mechanical simulations and development for vertical axis turbines", UURIE 329-11L, Uppsala 2011

Halvar Gravråkmo, "Buoy for linear wave energy converter", UURIE 326-11L, Uppsala 2011

Remya Krishna, "Multilevel Inverter for Wave Power Conversion", UURIE 325-11L, Uppsala 2011

Johan Lundin, "Flywheel in an all-electric propulsion system", UURIE 328-11L, Uppsala 2011

Mattias Wallin ,"An experimental generator test setup for hydropower research and model verification", UURIE 323-11L, Uppsala 2011

Reviewed literature

Johan Abrahamsson, Hans Bernhoff, "Magnetic bearings in kinetic energy storage systems for vehicular applications", J. Electrical Systems Volume 7, Issue 2, June 2011, Pages 225-236, PDF

Liliana Arevalo, Vernon Cooray  "Preliminary study on the modelling of negative leader discharges", Journal of Physics D: Applied Physics, Vol 44 Number 31, aug, 2011, doi:10.1088/0022-3727/44/31/315204

Liliana Arevalo, Vernon Cooray, "On the interception of lightning flashes by power transmission lines", Journal of Electrostatics, Volume 69, Issue 3, June 2011, Pages 220-227, doi:10.1016/j.elstat.2011.03.013

Hana Baránková, Ladislav Bárdos, "Comparison of pulsed dc and rf hollow cathode depositions of Cr and CrN films", Surf. Coat. Technol. 205 (2011) 4169-4176, doi:10.1016/j.surfcoat.2011.03.013

Ladislav Bárdos, Hana Baránková, "Cold Atmospheric Plasma Treatment of Steel Buoys for Wave Energy Converters", Plasma Processes and Polymers 8 (2011) 658-663, doi:10.1002/ppap.201100015

Cecilia Boström and Mats Leijon, "Operation analysis of a wave energy converter under different load conditions", IET Power Generation, vol. 5, issue 3, pp. 245-250, 2011. doi:10.1049/iet-rpg.2010.0153

Vernon Cooray, Valdimir Rakov, "Engineering Lightning Return Stroke Models Incorporating Current Reflection From Ground and Finitely Conducting Ground Effects", IEEE Transactions on Electromagnetic Compatibility, Volume: 53 Issue: 3 Pages: 773-781 doi: 10.1109/TEMC.2011.2113350

Vernon Cooray, Gerald Cooray, Joseph Dwyer, "On the possibility of phosphenes being generated by the energetic radiation from lightning flashes and thunderstorms", Physics Letters A, Volume 375, Issue 42, 3 October 2011, Pages 3704-3709, doi:10.1016/j.physleta.2011.08.055

Vernon Cooray, Marley Becerra, "Attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model—SLIM", Atmospheric Research, doi:10.1016/j.atmosres.2011.08.007

Vernon Cooray, "A review of simulation procedures utilized to study the attachment of lightning flashes to grounded structures", Prepared on behalf of the CIGRE working group C4.405, ELECTRA N°257, August, 2011.

Vernon Cooray, "Non conventional lightning protection systems", Prepared on behalf of the CIGRE working group C4.405, ELECTRA N°258, October, 2011.

Boel Ekergård, Rafael Waters, Mats Leijon, "Prediction of the Inductance in a Synchronous Linear Permanent Magnet Generator", Journal of Electromagnetic Analysis and Applications, 2011, 3, pp. 154-158, doi:10.4236/jemaa.2011.35025

Jens Engström, Venugopalan Kurupath, Jan Isberg, Mats Leijon , "A resonant two body system for a point absorbing wave energy converter with direct-driven linear generator", Journal of Applied Physics, Volume 110, Issue 12, 8 pages, 2011. doi:10.1063/1.3664855

Sandra Eriksson, Tobias Semberg, Hans Bernhoff, Mats Leijon, "Gerador de ímãs permanentes de acionamento direto para turbina de eixo vertical", Eletricidade Moderna, p.160-165, Oct. 2011.

Sandra Eriksson, Hans Bernhoff and Mats Leijon, "A 225 kW Direct Driven PM Generator Adapted to a Vertical Axis Wind Turbine", Advances in Power Electronics, vol. 2011, Article ID 239061, 7 pages, 2011. doi:10.1155/2011/239061

Sandra Eriksson and Hans Bernhoff, "Loss Evaluation and Design Optimisation for Direct Driven Permanent Magnet Synchronous Generators for Wind Power",
Applied Energy 88 (2011), pp. 265-271. doi: 10.1016/j.apenergy.2010.06.010

Markus Gabrysch, Saman Majdi, D. J. Twitchen, and Jan Isberg, "Electron and hole drift velocity in chemical vapor deposition diamond", Journal of Applied Physics 109, 063719 (2011). doi:10.1063/1.3554721

G. Gorini, Jan Källne, F. Ognissanto, and M. Tardocchi, "Relationship between neutron yield rate of tokamak plasmas and spectrometer measured flux for different sight lines", Review of Scientific Instruments, vol 82, issue 3, 033507 (2011), doi:10.1063/1.3557825

Anders Hagnestål, Olov Ågren and V. E. Moiseenko, "Field and Coil Design for a Quadrupolar Mirror Hybrid Reactor", Journal of Fusion Energy, 2011, Volume 30, Number 2, Pages 144-156, doi:10.1007/s10894-010-9353-4

Anders Hagnestål, Olov Ågren, V. E. Moiseenko, "Theoretical Field and Coil Design for a Single Cell Minimum-B Mirror Hybrid Reactor", Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 217-219

Jan Isberg, Markus Gabrysch, Saman Majdi, Kiran Kumar Kovi, and Daniel Twitchen, "On the transition between space-charge-free and space-charge-limited conduction in diamond", Solid State Sciences 13, 1065-1067 (2011). doi:10.1016/j.solidstatesciences.2011.01.018

Kiran Kumar Kovi, Saman Majdi, Markus Gabrysch, Ian Friel, Richard Balmer and Jan Isberg, "Time-of-Flight Characterization of Single-crystalline CVD Diamond with Different Surface Passivation Layers", MRS Proceedings, 1282, mrsf10-1282-a09-01, doi:10.1557/opl.2011.311

Jon Kjellin, Fredrik Bülow, Sandra Eriksson, Paul Deglaire, Mats Leijon and Hans Bernhoff, "Power Coefficient Measurement on a 12 kW Straight Bladed Vertical Axis Wind Turbine", Renewable Energy 36 (11), Pages 3050-3053, 2011,
doi: 10.1016/j.renene.2011.03.031

Jon Kjellin and Hans Bernhoff, "Electrical Starter System for an H-Rotor Type VAWT with PM-Generator and Auxiliary Winding", Wind Engineering volume 35, no. 1, 2011 pages 85-92, doi:10.1260/0309-524X.35.1.85

Emilia Lalander, Mats Leijon, "In-stream energy converters in a river - effects on upstream hydropower station", Renewable Energy Volume 36, Issue 1, January 2011, Pages 399-404, doi:10.1016/j.renene.2010.05.019

Mats Leijon, Boel Ekergård, Cecilia Boström "A resonance circuit for electrical conversion systems", PS Public Service Review: European Union, Issue 22, pp. 268-271, 2011, Full issue

Mats Leijon, "Renewable energies", PS Public Service Review: European Union: Issue 21, pp 650-653, 2011, Full issue

Simon Lindroth, Mats Leijon, "Offshore wave power measurements—A review", Renewable and Sustainable Energy Reviews, Volume 15, Issue 9, December 2011, Pages 4274-4285, doi:10.1016/j.rser.2011.07.123

Henrik Löfås, Anton Grigoriev, Jan Isberg and Rajeev Ahuja, "Effective masses and electronic structure of diamond including electron correlation effects in first principles calculations using the GW-approximation", AIP Advances 1, 032139 (2011); doi:10.1063/1.3630932

Surajit Midya, Dierk Bormann, Thorsten Schütte, Rajeev Thottappillil, "DC Component From Pantograph Arcing in AC Traction System—Influencing Parameters, Impact, and Mitigation Techniques", IEEE Transactions on Electromagnetic Compatibility, Feb. 2011,Volume: 53 Issue:1, page(s): 18 - 27
doi: 10.1109/TEMC.2010.2045159

V. E. Moiseenko, M.A. Surkova, Olov Ågren, "Conservation of magnetic moment of charged particles in static electromagnetic fields", Problems of Atomic Science and Technology, Issue: 1, pages: 56-58, pdf

K. Noack, V.E. Moiseenko, O. Ågren and A. Hagnestål, "Neutronic model of a mirror based fusion–fission hybrid for the incineration of the transuranic elements from spent nuclear fuel and energy amplification", Annals of Nuclear Energy, Volume 38, Issues 2-3, February-March 2011, Pages 578-589, doi:10.1016/j.anucene.2010.09.031

M. Nocente, G. Gorini, Jan Källne and M. Tardocchi, "Calculated neutron emission spectrum with knock-on effects for RF heated (3He)D plasmas", Nuclear Fusion Volume 51, Issue 6 (June 2011) doi:10.1088/0029-5515/51/6/063011

Janaína G. Oliveira, Johan Lundin, and Hans Bernhoff, "Power Balance Control in an AC/DC/AC Converter for Regenerative Braking in a Two-Voltage-Level Flywheel-Based Driveline", International Journal of Vehicular Technology, vol. 2011, Article ID 934023, 9 pages, 2011. doi:10.1155/2011/934023

Janaína Goncalves de Oliveira, Johan Abrahamsson, and Hans Bernhoff, "Battery Discharging Power Control in a Double-Wound Flywheel System Applied to Electric Vehicles", International Journal of Emerging Electric Power Systems: Vol. 12: Iss. 1, Article 7. doi: 10.2202/1553-779X.2674

F. Ognissanto, G. Gorini, Jan Källne, L. Ballabio, M. Nocente, M. Tardocchi, "The elastic He-3+d cross section of relevance for knock-on effects in radio frequency heated (He-3)D plasmas", Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 269, Issue 8, 15 April 2011, Pages 786-792, doi:10.1016/j.nimb.2011.02.013

Mahbubur Rahman, Vernon Cooray, Raúl Montaño, Prasanna Liyanage, Marley Becerra, "NOX production by impulse sparks in air", Journal of Electrostatics, Volume 69, 2011, Pages 494-500, doi:10.1016/j.elstat.2011.06.008

Martin Ranlöf, Urban Lundin, "Form Factors and Harmonic Imprint of Salient Pole Shoes in Large Synchronous Machines". Electric Power Components and Systems, Vol. 39, Iss. 9, 2011, pp. 900-916. doi:10.1080/15325008.2010.549545

Juan de Santiago, Hans Bernhoff, "3D FEM modeling of ironless Axial Flux Permanent Magnet motor/generators", Journal of Electrical and Electronics Engineering Volume 4, Number 1, 2011. Open access

S R Sharma, Vernon Cooray, Mahendra Fernando, "Unique lightning activities pertinent to tropical and temperate thunderstorms", Journal of Atmospheric and Solar-Terrestrial Physics (2011), Volume: 73, Issue: 4, Pages: 483-487,
doi: 10.1016/j.jastp.2010.11.006

S.R. Sharma, Vernon Cooray, Mahendra Fernando, F.J. Mirandab, "Temporal features of different lightning events revealed from wavelet transform", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 73, Issue 4, March 2011, Pages 507-515, doi:10.1016/j.jastp.2010.11.009

Abdolhamid Shoory, Abdenabi Mimouni, Farhad Rachidi, Vernon Cooray, Marcos Rubinstein, "On the accuracy of approximate techniques for the evaluation of lightning electromagnetic fields along a mixed propagation path", RADIO SCIENCE, VOL. 46, RS2001, 8 PP., 2011, doi:10.1029/2010RS004480

Simon Tyrberg, Olle Svensson, Venugopalan Kurupath, Jens Engström, Erland Strömstedt, Mats Leijon, "Wave Buoy and Translator Motions—On-Site Measurements and Simulations", IEEE Journal of Oceanic Engineering, Volume: 36, Issue: 3, 2011, Pages: 377 - 385, doi: 10.1109/JOE.2011.2136970

T.W. Versloot, R. Sartori, F. Rimini, P.C. de Vries, G. Saibene, V. Parail, M.N.A. Beurskens, A. Boboc, R. Budny, K. Crombé, E. de la Luna, F. Durodie, T. Eich, C. Giroud, V. Kiptily, Tomas Johnson, P. Mantica, M.-L. Mayoral, D.C. McDonald, I. Monakhov, M.F.F. Nave, I. Voitsekhovitch, K.-D. Zastrow and JET EFDA Contributors, "Comparison between dominant NB and dominant IC heated ELMy H-mode discharges in JET", Nuclear Fusion Volume 51, 103033 doi:10.1088/0029-5515/51/10/103033

Mattias Wallin, Martin Ranlof, Urban Lundin, "Reduction of Unbalanced Magnetic Pull in Synchronous Machines due to Parallel Circuits", IEEE Transactions on Magnetics, Volume: 47 , Issue: 12, 2011 , Page(s): 4827 - 4833,
doi: 10.1109/TMAG.2011.2160727

Rafael Waters, Magnus Rahm, Mikael Eriksson, Olle Svensson, Erland Strömstedt, Cecilia Boström, Jan Sundberg, Mats Leijon, "Ocean wave energy absorption in response to wave frequency and amplitude – offshore experiments on a wave energy converter", IET Renewable Power Generation, Vol. 5, Issue 6, pp. 465-469, 2011, doi:10.1049/iet-rpg.2010.0124

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Conceptual study of a straight field line mirror hybrid reactor", Problems of Atomic Science and Technology, Issue: 1, pages: 3-7, pdf

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Fusion-Fission Hybrid Reactor Studies for the Straight Field Line Mirror", Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 166-169

Contributions to national and international conferences with refereed proceedings

M. R. Ahmad, M. Rashid, M. H. A. Aziz, M. M. Esa, V. Cooray, M. Rahman, E. Dutkiewicz, "Analysis of Lightning-induced Transient in 2.4 GHz Wireless Communication System", IEEE International Conference on Space Science and Communication (IconSpace), 2011, Page(s): 225 - 230, doi: 10.1109/IConSpace.2011.6015888

Hana Baránková, Ladislav Bárdos, "Optimization and performance of atmospheric Fused Hollow Cathodes", Proceedings of the 11th Int. Symp. Sputtering & Plasma Processes (ISSP2011), Kyoto, Japan, July 2011, PP 1-5, p. 27.

V. Gama, H. Shettino, R. Carvalho, Janaína Goncalves de Oliveira, Hans Bernhoff, "Implementation of an AC/DC/AC converter for electric vehicle application", Proceedings of the IV Brazilian Conference on Energy Efficiency, Juiz de Fora, Brazil, pp. 1-6, 2011.

Erik Lejerskog, Cecilia Boström, Andrej Savin, Erland Strömstedt, Halvar Gravråkmo, Jens Engström, Kalle Haikonen, Magnus Rahm, Boel Ekergård, Olle Svensson, Rafael Waters, Simon Tyrberg, Rickard Ekström, Venugopalan Kurupath, Wei Li, Jan Sundberg, Mats Leijon, Antoine Baudoin, Ling Hai, Remya Krishna. "Lysekil Research Site, Sweden: Status Update". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Wei Li, Jens Engström, Ling Hai, Stephanie Bontemps, Jan Isberg, Rafael Waters, Mats Leijon. "Optimization of the dimensions of a gravity-based wave energy converter foundation based on the heave and surge forces". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Johan Lundin, Janaína Goncalves de Oliveira, Cecilia Boström, Katarina Yuen, Jon Kjellin, Magnus Rahm, Hans Bernhoff, Mats Leijon, "Dynamic stability of an electricity generation system based on renewable energy", In proceedings of the 21st International Conference on Electricity Distribution (CIRED 2011), Frankfurt, Germany, 6-10 June 2011. Open access

V. E. Moiseenko, Olov Ågren, Klaus Noack, "Radio-Frequency Heating in Straight Field Line Mirror Neutron Source", Proceedings of conference Open Systems 2010, Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 132-135

Paulo Mordente, Hana Baránková, R. Banfield, Ladislav Bárdos, "Linear Hollow Cathode Arc for Deposition of CrN Fims", Paper H-2, Proceedings of the 54th Annual Tech. Conf. of SVC, Chicago, April 2011, ISSN 0737-5921, p. 105-108

Klaus Noack, V. E. Moiseenko, Olov Ågren, Anders Hagnestål, "Neutronic Model of a Mirror Based Fusion-Fission Hybrid for the Incineration of Spent Nuclear Fuel and with Potential for Power Generation", Proceedings of conference Open Systems 2010, Open Systems 2010, Fusion Science and Technology, Volume 59, Number 1T, January 2011, Pages 158-161

Janaína Goncalves de Oliveira, Hans Bernhoff, "Power electronics and control of two-voltage-level flywheel based all-electric driveline". Proceedings of the IEEE International Symposium on Industrial Electronics, Gdansk, Poland, pp. 1659 - 1665, 2011

Henrique Schettino, Vinicius Gama, Renato Carvalho, Janaína Goncalves de Oliveira, Hans Bernhoff, "Implementation and control of an AC/DC/AC converter for double wound flywheel application", Proceedings of the IEEE International Conference on Control and Automation, Dec 19-21, 2011, in Santiago, Chile

Olle Svensson, Erland Strömstedt, Andrej Savin, Mats Leijon. "Sensors and Measurements inside the Second and Third Wave Energy Converter at the Lysekil Research Site". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011

Katarina Yuen, Staffan Lundin, Mårten Grabbe, Emilia Lalander, Anders Goude, Mats Leijon. "The Söderfors Project: Construction of an Experimental Hydrokinetic Power Station". In Proceedings of the 9th European Wave and Tidal Energy Conference, Southampton, UK, 5-9 September 2011, Open access

Non refereed conference article

Hana Baránková, Ladislav Bárdos, "Non-thermal atmospheric plasma: Sources,
processes and applications"
, INVITED PAPER, Encontro de Física 2011, Brazilian Physics Meeting, SBF, Foz do Iguacu, June 6-9, 2011

Examensarbete

Sara Bengtsson, "Modelling of a Power System in a Combined Cycle Power Plant", UPTEC ES, ISSN 1650-8300; 11009, Abstract, Fulltext

Elias Björkelund de Faire, "Implementering av mjukvarubaserat PLC-system för reglering av magnetiseringen av en synkrongenerator", UPTEC ES, ISSN 1650-8300; 11027, Abstract, Fulltext

Emelie Bränd, Ann-Mari Olofsson, "Experiments and simulations of the flow velocity distribution downstream the Xiluodu hydropower station",
UPTEC ES, ISSN 1650-8300; 11004, Abstract, Fulltext

Peter Butros, "Simulations of Rotating Brushless AC Excitation System with Controlled Thyristor Bridge Rectifier for Hydropower Generators",UPTEC ES, ISSN 1650-8300; ES11 024, Abstract, Fulltext

Valeria Castellucci, "Tidal Effect Compensation System for Wave Energy Converters", TVE; 11036, Abstract, Fulltext

Staffan Engström, "Wind farms influence on stability in an area with high concentration of hydropower plants" , UPTEC ES, ISSN 1650-8300; 11026, Abstract, Fulltext

Jonathan Hanning, "Influence of damping winding, controllersettings and exciter on the damping of rotorangle oscillations in a hydroelectric generator: The testing of a mathematical modell", UPTEC E, ISSN 1654-7616; 11 002,
Abstract, Fulltext

Nicklas Hillgren, "Analysis of hydraulic pressure transients in the waterways of hydropower stations", UPTEC ES, ISSN 1650-8300; 11007, Abstract, Fulltext

Marcus Karlsson, "Dynamisk simulering av VSC-HVDC. En statisk och dynamisk modelldesign över VSC-HVDC implementering I ARISTO", UPTEC ES, ISSN 1650-8300; 11029, Abstract, Fulltext

Marcus Krell, Linnea Jonsson, "Evaluating the Potential of Seabased's Wave Power Technology in New Zealand", UPTEC ES, ISSN 1650-8300; ES 11 002, Abstract, Fulltext

Bawaqneh Mahdi, "Elektromagnetisk och mekanisk design av en 20MW turbogenerator", UTH-INGUTB-EX-M-2011/17-SE, Abstract, Fulltext

Johan Malmberg, "Identifiering av synkronmaskinsmodell genom SSFR-test", UPTEC E, ISSN 1654-7616; 11 003, Abstract, Fulltext

Gustav Persarvet, "Evaluation of Finite Element Method Based Software for Simulation of Hydropower Generator - Power Grid Interaction", UPTEC F, ISSN 1401-5757; 11028, Abstract, Fulltext

Lova Rydberg, "RTDS modelling of battery energy storage system", UPTEC ES, ISSN 1650-8300; 11016, Abstract, Fulltext

Jon Siljehag, "Analys av lageregenskaper utifrån mätningar i testrigg", UPTEC F, ISSN 1401-5757; 11 035, Abstract, Fulltext

Books and Book chapters

Ronny Brandenburg, Hana Barankova, Ladislav Bardos, Andrzej G. Chmielewski, Miroslav Dors, Helge Grosch, Marcin Holub, Indrek Jogi, Matti Laan, Jerzy Mizeraczyk, Andrzej Pawelec and Eugen Stamate, "Plasma-based depollution of exhausts: principles, state of the art and future prospects", in Monitoring, Control and Effects of Air Pollution, edited by Andrzej G. Chmielewski (InTech, 2011). ISBN: 978-953-307-526-6

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Publikationer, 2010

Dissertations

Paul Deglaire, "Analytical aerodynamic simulation tools for Vertical Axis Wind Turbines",Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 704, Abstract + Fulltext

Markus Gabrysch, "Charge Transport in Single-Crystalline CVD Diamond", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 746, Abstract + FULLTEXT

Magnus Rahm , "Ocean Wave Energy: Underwater Substation System for Wave Energy Converters", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 711, Abstract + Fulltex

Licentiate thesis

Noor Azlinda Ahmad, "Broadband and HF radiation from cloud flashes and narrow bipolar pulses", UURIE 320-10L, Uppsala 2010

Liliana P Arévalo Gonzalez, "Numerical simulations of long spark gaps – lightning attachment and its application", UURIE 321-10L, Uppsala 2010

Anders Hagnestål, "Coil Design for a Mirror Based Fusion-Fission Reactor", UURIE 322-10L, Uppsala 2010

Emilia Lalander, ”Modelling the hydrokinetic energy resource for in-stream energy converters”, UURIE 316-10L, Uppsala 2010 PDF, Errata

Johan Lidenholm, "Transient Electricomechanical Analysis of Hydropower Generators Using Field and Circuit Models", UURIE 319-10L, Uppsala 2010

Jon Kjellin, ”Experimental Vertical Axis Wind Turbine System”, UURIE 318-10L, Uppsala 2010

Saman Majdi, "Electronic Characterization of CVD Diamond", UURIE 317-10L, Uppsala 2010, PDF

Reviewed literature

Noor Azlinda Ahmad, M. Fernando, Z.A. Baharudin, V. Cooray, H. Ahmad, Z. Abdul Malek, "Characteristics of narrow bipolar pulses observed in Malaysia", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 5-6, April 2010, Pages 534-540. doi:10.1016/j.jastp.2010.02.006

Noor Azlinda Ahmad, M. Fernando, Z.A. Baharudin, M. Rahman, V. Cooray, Ziad Saleh, Joseph R. Dwyer, Hamid K. Rassoul, "The first electric field pulse of cloud and cloud-to-ground lightning discharges" , Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 2-3, February 2010, Pages 143-150.
doi:10.1016/j.jastp.2009.11.001

Liliana Arevalo and Vernon Cooray, " ´The mesh method’ in lightning protection standards – Revisited", Journal of Electrostatics, Volume 68, Issue 4, August 2010, Pages 311-314. doi:10.1016/j.elstat.2010.03.003

H. Baránková and L. Bárdos, "Effect of the electrode material on the atmospheric plasma conversion of NO in air mixtures", Vacuum 84 (2010) 1385-1388,
doi: 10.1016/j.vacuum.2010.01.044

L. Bárdos and H. Baránková, FEATURE ARTICLE "Cold atmospheric plasma: Sources, processes and applications", Thin Solid Films 518 (2010) 6705-6713,
doi: 10.1016/j.tsf.2010.07.044

C. Boström, E. Lejerskog, S. Tyrberg, O. Svensson, R. Waters, A. Savin, B. Bolund, M. Eriksson, M. Leijon, "Experimental results from an offshore wave energy converter", Journal of Offshore Mechanics and Arctic Engineering, Vol. 132, Issue 4, 041103, 5 pages, 2010. doi:10.1115/1.4001443

Vernon Cooray, "Horizontal Electric Field Above- and Underground Produced by Lightning Flashes", IEEE Transactions on Electromagnetic Compatibility, Volume: PP , Issue: 99 ,2010 , Page(s): 1 - 8 . doi: 10.1109/TEMC.2010.2051230

Vernon Cooray and Gerald Cooray, "The Electromagnetic Fields of an Accelerating Charge: Applications in Lightning Return-Stroke Models" , IEEE Transactions on Electromagnetic Compatibility, Volume: PP, Issue: 99 , 2010 , Page(s): 1 - 12, doi: 10.1109/TEMC.2010.2063029

Vernon Cooray, Joseph Dwyer, V. Rakov, Mahbubur Rahman, "On the mechanism of X-ray production by dart leaders of lightning flashes" , Journal of Atmospheric and Solar-Terrestrial Physics, Volume 72, Issues 11-12, July 2010, Pages 848-855.
doi:10.1016/j.jastp.2010.04.006

Chandima Gomes and Vernon Cooray, "Electromagnetic transients in radio/microwave bands and surge protective devices", Progress in Electromagnetic Research, vol. 108, pp. 101 – 130, 2010.

Jan Isberg, Jens Engström, and Mats Leijon, "Depth variation of energy transport in fluid gravity waves", J. Renewable Sustainable Energy 2, 023104 (2010); doi:10.1063/1.3424711

Olivia Langhamer, Kalle Haikonen, Jan Sundberg, "Wave power-Sustainable energy or environmentally costly? A review with special emphasis on linear wave energy converters", Renewable and Sustainable Energy Reviews 14 (4), pp. 1329-1335, 2010, doi:10.1016/j.rser.2009.11.016

Olivia Langhamer, "Effects of wave energy converters on the surrounding soft-bottom macrofauna (west coast of Sweden)", Marine Environmental Research
Volume 69, Issue 5, June 2010, Pages 374-381, doi:10.1016/j.marenvres.2010.01.002

Mats Leijon, Annika Skoglund, Rafael Waters, Alf Rehn, Marcus Lindahl , "On the physics of power, energy and economics of renewable electric energy sources – Part I", Renewable Energy Volume 35, Issue 8, August 2010, Pages 1729-1734, doi:10.1016/j.renene.2009.10.030

Lidenholm, J., Lundin, U., "Estimation of Hydropower Generator Parameters Through Field Simulations of Standard Tests", IEEE Transactions on Energy Conversion, vol.25, no.4, pp.931-939, Dec. 2010. doi: 10.1109/TEC.2010.2064776

Saman Majdi, Markus Gabrysch, Richard Balmer, Daniel Twitchen and Jan Isberg, "Characterization by Internal Photoemission Spectroscopy of Single-Crystal CVD Diamond Schottky Barrier Diodes", Journal of Electronic Materials, Volume 39, Number 8, August 2010, Pages 1203-1208 , doi:10.1007/s11664-010-1255-8

V. Moiseenko, E., N. Dreval, B., O. Ågren, K. Stepanov, N., A. Burdakov, V., P. Kalinin, V. and V. Tereshin, I., "Fast wave heating in a mirror during plasma build-up", The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
Volume 56, Number 3, 359-367,2010, doi:10.1140/epjd/e2009-00301-8

V. E. Moiseenko, K. Noack  O. Ågren, "Stellarator-Mirror Based Fusion Driven Fission Reactor", Journal of Fusion Energy Volume 29, Number 1, 65-69, 2010,
DOI 10.1007/s10894-009-9233-y

M. Nocente, G. Gorini, J. Källne and M. Tardocchi, "Cross section of the d + 3He → α + p reaction of relevance for fusion plasma applications", Nuclear Fusion, Volume 50, Number 5, 2010, doi:10.1088/0029-5515/50/5/055001

Janaína Gonçalves de Oliveira, Johan Lundin, Juan de Santiago, Hans Bernhoff,
"A Double Wound Flywheel System under Standard Drive Cycles: Simulations and Experiments"
, International Journal of Emerging Electric Power Systems: Vol. 11 : Iss. 4, Article 6 (2010). doi: 10.2202/1553-779X.2487

Janaína Gonçalves de Oliveira, Hans Bernhoff, "Battery Recharging Issue for a Two-Power-Level Flywheel System", Journal of Electrical and Computer Engineering, vol. 2010, Article ID 470525, 5 pages, 2010. doi:10.1155/2010/470525

Josef Peer, Cooray. V, Cooray. G, Kendl. A, "Erratum and addendum to “Transcranial stimulability of phosphenes by long lightning electromagnetic pulses” [Phys. Lett. A 374 (2010) 2932]" , Physics Letters A, In Press, Oct 2010, doi:10.1016/j.physleta.2010.09.071

Magnus Rahm, C. Boström, O. Svensson, M. Grabbe, F. Bülow, M. Leijon, "Offshore underwater substation for wave energy converter arrays", Renewable Power Generation, IET , vol.4, no.6, pp.602-612, November 2010
doi: 10.1049/iet-rpg.2009.0180

Martin Ranlöf, Richard Perers, Urban Lundin, "On Permeance Modeling of Large Hydrogenerators With Application to Voltage Harmonics Prediction", IEEE Transactions on Energy Conversion, vol.25, no.4, pp.1179-1186, Dec. 2010.
doi: 10.1109/TEC.2010.2040740

Juan de Santiago, Hans Bernhoff, "Comparison between axial and radial flux PM coreless machines for flywheel energy storage", Journal of Electrical Systems, Issue 2, Volume 6, June 2010, http://journal.esrgroups.org/jes/papers/6_2_2.pdf

Juan de Santiago, Anders Larsson, and Hans Bernhoff, "Dual Voltage Driveline for Vehicle Applications", International Journal of Emerging Electric Power Systems, Volume 11, Issue 3 (2010) Article 1, http://www.bepress.com/cgi/viewcontent.cgi?article=2384&context=ijeeps

Abdolhamid Shoory, Abdenabi Mimouni, Farhad Rachidi, Vernon Cooray, Rouzbeh Moini and Seyed H. Hesamedin Sadeghi "Validity of Simplified Approaches for the Evaluation of Lightning Electromagnetic Fields Above a Horizontally Stratified Ground", IEEE Transactions on Electromagnetic Compatibility, Volume: 52 , Issue: 3, 2010, Page(s): 657 - 663 doi: 10.1109/TEMC.2010.2045229

Annika Skoglund, Mats Leijon, Alf Rehn, Marcus Lindahl, Rafael Waters , "On the physics of power, energy and economics of renewable electric energy sources - Part II", Renewable Energy Volume 35, Issue 8, August 2010, Pages 1735-1740, doi:10.1016/j.renene.2009.08.031

Simon Tyrberg, Waters, R., Leijon, M., "Wave Power Absorption as a Function of Water Level and Wave Height: Theory and Experiment", IEEE Journal of Oceanic Engineering, Volume 35, Issue 3, July 2010, Article number 5530333, Pages 558-564 , doi:10.1109/JOE.2010.2052692

O. Ågren, V.E. Moiseenko, K. Noack and A. Hagnestål, "Studies of a Straight Field Line Mirror with emphasis on fusion-fission hybrids", Fusion Science and Technology, Volume 57, Number 4, May 2010, Pages 326-334, 2010

Contributions to national and international conferences with refereed proceedings

Abrahamsson, J., de Santiago, J., Oliveira, J.G., Lundin, J., Bernhoff, H., "Prototype of electric driveline with magnetically levitated double wound motor", XIX International Conference on Electrical Machines (ICEM),6-8 Sept. 2010.
doi: 10.1109/ICELMACH.2010.5608125

Lidenholm, J., Ranlöf, M., Lundin, U., "Comparison of field and circuit generator models in single machine infinite bus system simulations", XIX International Conference on Electrical Machines (ICEM), pp.1-6, 6-8 Sept. 2010.
doi: 10.1109/ICELMACH.2010.5608259

Liliana Arevalo , Vernon Cooray ,"LABORATORY LONG GAPS SIMULATION CONSIDERING A VARIABLE CORONA REGION", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Liliana Arevalo , Vernon Cooray , "A RELIABLE NUMERICAL METHOD FOR THE CALCULATION OF BREAKDOWN VOLTAGES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Noor Azlinda Ahmad , Mahendra Fernando , Vernon Cooray, "ON THE DERIVATIVES OF NARROW BIPOLAR PULSES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Zikri Abadi Baharudin , Jakke Mäkelä , Mahendra Fernando , Vernon Cooray , J.S. Mäkelä, "COMPARATIVE STUDY ON PRELIMINARY BREAKDOWN PULSE TRAINS OBSERVED IN MALAYSIA AND FLORIDA", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Cecilia Boström, M. Rahm, O. Svensson, E. Strömstedt, A. Savin, R. Waters and M. Leijon, "Temperature measurements in a linear generator and marine substation for wave power", Proceedings of the ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010), June 6-11, 2010, Shanghai, China, OMAE2010-20881.

Cooray, V., "Lightning attractive radii of vertical and horizontal conductors evaluated using a self consistent leader inception and propagation model – SLIM", 2010 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), 2010, Page(s): 1209 – 1213. doi: 10.1109/APEMC.2010.5475695

Vernon Cooray , Gerald Cooray, "A NOVEL PROCEDURE TO CALCULATE THE ELECTROMAGNETIC FIELDS OF LIGHTNING RETURN STROKES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray , Marley Becerra , "ATTRACTIVE RADIUS AND THE VOLUME OF PROTECTION OF VERTICAL AND HORIZONTAL CONDUCTORS EVALUATED USING A SELF CONSISTENT LEADER INCEPTION AND PROPAGATION MODEL (SLIM)", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray , Mahendra Fernando , Liliana Arevalo , Marley Becerra, "SIMULATING THE COMPETITION BETWEEN MULTIPLE CONNECTING LEADERS ISSUED FROM A GROUNDED STRUCTURE USING A SELF CONSISTENT LEADER INCEPTION AND PROPAGATION MODEL (SLIM)", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Vernon Cooray, "ON THE UPPER AND LOWER LIMIT OF PEAK CURRENT IN RETURN STROKES OF LIGHTNING FLASHES", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Oscar Diaz , Vernon Cooray , Johan Schleimann-Jensen, "ENERGY DISSIPATION IN A NEW LOW VOLTAGE SURGE PROTECTIVE GAS DISCHARGE TUBE", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Fernando, M.A.R.M.; Cooray, V., "Lightning surges at distribution transformer secondary" , 2010 International Conference on Industrial and Information Systems (ICIIS), 2010, Page(s): 532 - 537, doi: 10.1109/ICIINFS.2010.5578648

Halvar Gravråkmo, Mats Leijon, Erland Strömstedt, Jens Engström, Simon Tyrberg, Andrej Savin, Olle Svensson, Rafael Waters, "DESCRIPTION OF A TORUS SHAPED BUOY FOR WAVE ENERGY POINT ABSORBER", RENEWABLE ENERGY 2010 27June-2July,2010 pacifico yokohama, yokohama, Japan.

Chandima Gomes , Vernon Cooray, "TRANSIENTS THAT MAY AFFECT LOW VOLTAGE ELECTRICAL SYSTEMS", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Chandima Gomes , Vernon Cooray, "SURGE PROTECTION OF LOW VOLTAGE SYSTEMS AND RELEVANT STANDARDS", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Anders Goude, O. Ågren, "Numerical Simulation of a Farm of Vertical Axis Marine Current Turbines", Proceedings of the ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010), June 6-11, 2010, Shanghai, China, OMAE2010-20160.

Attila Gulyás , Jakke Mäkelä , Bálint Németh , Vernon Cooray , István Kiss , István Berta, "LOCAL DETECTORS IN PREVENTIVE LIGHTNING PROTECTION", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

A. Hagnestål, O. Ågren and V.E. Moiseenko, "Theoretical field and coil design for a single cell minimum-B mirror hybrid reactor", 8th International Conference on Open Magnetic Systems for Plasma Confinement, July 5-9, 2010 Novosibirsk, Russia
PDF

Jan Isberg, "Diamond Electronic Devices", Invited review article in "Proceedings of the European Materials Research Society, Symposium F: Wide Bandgap Semiconductors from Growth to Devices", Strasbourg, France, June 2010.

Remya Krishna, E S Deepak, Sasi K Kottayil, Mats Leijon, "Space vector modulation method to balance the neutral voltage for a three level inverter", International conference on Power Electronics, Drives and Energy systems, India, Dec 2010
doi:10.1109/PEDES.2010.5712534

Remya Krishna, Kottayil, Sasi K.,Leijon, M., "Predictive current controller for a grid connected three level inverter with reactive power control", 12th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL), 28-30 June 2010, Boulder, CO, USA doi:10.1109/COMPEL.2010.5562428

Remya Krishna, Sasi K Kottayil, M Leijon, "Direct Predictive Current Control of Grid Connected Neutral Point Clamped Inverter for Wave Power Extraction", 20th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM, Pisa Italy June 14-16 2010

Ranlöf, M., Lundin, U., "The rotating field method applied to damper loss calculation in large hydrogenerators", XIX International Conference on Electrical Machines (ICEM), 6-8 Sept. 2010. doi: 10.1109/ICELMACH.2010.5607695

Rosy Raysaha , Udaya Kumar , Vernon Cooray , Rajeev Thottappillil, "SPECIAL CASE OF LIGHTNING STRIKE TO TALL OBJECTS ON GROUND", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Abdolhamid Shoory , Abdenabi Mimouni , Farhad Rachidi , Vernon Cooray , Marcos Rubinstein, "LIGHTNING HORIZONTAL ELECTRIC FIELDS ABOVE A TWO-LAYER GROUND", Proceedings of the 30TH International Conference on Lightning Protection, Cagliary, Italy, 2010.

Mattias Wallin, Martin Ranlöf and Urban Lundin, "Design and construction of a synchronous generator test setup", Proceedings of XIX International Conference on Electrical Machines (ICEM), Rome, Italy, 2010, doi: 10.1109/ICELMACH.2010.5608103

Olov Ågren, V. E. Moiseenko, Klaus Noack, Anders Hagnestål, "Fusion-Fission Hybrid Reactor Studies for the Straight Field Line Mirror", 8th International Conference on Open Magnetic Systems for Plasma Confinement, July 5-9, 2010 Novosibirsk, Russia, PDF

Non refereed conference article

H. Baránková and L. Bárdos, "Convergion of Nitrogen Oxides by the Atmospheric Hollow Cathode Discharges", INVITED PAPER, IEEE 37th International Conference on Plasma Science, June 20-24, 2010, Norfolk, Virginia, USA.

H. Baránková and L. Bárdos, "Cold Atmospheric Plasma Treatment of Energy System Components", INVITED PAPER, Anzio 2010, 9th Symp. Europ. Vacuum Coaters, October 2010, Rome-Anzio, abstract.

L. Bárdos and H. Baránková, "Surface Treatment of Energy Conversion Device Components by Cold atmospheric Plasma", AVS 57th Int. Symposium, October 17-22, 2010, Albuquerque, New Mexico. Paper SE+PS-MoM3.

F. Bülow, J. Kjellin, S. Eriksson, M. Bergkvist, P. Ström, H. Bernhoff, "Adapting a VAWT with PM generator to telecom applications", European Wind Energy Conference & Exhibition 2010, Tuesday 20 - Friday 23 April 2010, Warsaw, Poland

S. Eriksson, T. Semberg, H. Bernhoff and M. Leijon, "A 225 kW direct driven PM generator for a vertical axis wind turbine", European Wind Energy Conference & Exhibition 2010, Tuesday 20 - Friday 23 April 2010, Warsaw, Poland.

Examensarbete

Kristoffer Backström, "Statistisk analys av mätdata från PD-mätningar på generator", UPTEC ES, ISSN 1650-8300; ES10009, Abstract, Fulltext

Paraham Barati, "Research of gravity foundation", UTH-INGUTB-EX-M-2010/19-SE, Abstract, Fulltext

Anders Dalén, "Elastic Prices and Volatile Energy Generation: Building and evaluating a regional demand response model",UPTEC ES, ISSN 1650-8300; ES10024, Abstract, Fulltext

Joel Ebersson, "Design och konstruktion av laborationsutrustning till en kraftelektronikkurs", UTH-INGUTB-EX-E-2010/03-SE, Abstract, Fulltext

Per Edström, "Projektering av vindkraft i turbulensintensiva områden: med fallstudie för Wallenstams planerade park vid Skuggetorp", UPTEC ES, ISSN 1650-8300; 10006, Abstract, Fulltext

Mårten Einarsson, "Power quality in low voltage grids with integrated microproduction", UPTEC ES, ISSN 1650-8300; 10 026, Abstract, Fulltext

Lars Eriksson, "Design and dimensioning of pressure vessel for a marine substation", UPTEC F, ISSN 1401-5757; 10 006, Abstract, Fulltext

Markus Eriksson, Jakob Fryk, Ali Farahani, Christoffer Nilsson, "Aktivt system för tidvattenreglering av Lysekilsprojektets vågkraftsteknik", TVE; 10 011, Abstract, Fulltext

Senad Ferhatovic, "Assembly and function-test of the main circuit for a marine substation", UPTEC ES, ISSN 1650-8300; 10 001, Abstract, Fulltext

Nils Finnstedt, "Design and Construction of an EV Driveline Prototype with an Integrated Flywheel", UPTEC ES, ISSN 1650-8300; 10 013, Abstract, Fulltext

Björn Gotthardsson, "Analysis and Evaluation of the Wavebox Wave Energy Converter", UPTEC F, ISSN 1401-5757; 11 018, Abstract, Fulltext

Sofie Gunnar, "Evaluation of a potential site for a small hydropower plant on the bio north irrigation system, Chile", ES10 020. Abstract, Fulltext

Magnus Hedlund, "Design and construction of a bidirectional DCDC converter for an EV application", UPTEC F, ISSN 1401-5757; 10013, Abstract, Fulltext

Marcus Linder, "Robotized machining: of a dovetail in construction steel", UTH-INGUTB-EX-M-2010/26-SE, Abstract, Fulltext

Gustav Lindström, "KRAV OCH MÖJLIGHETER FÖR STYRNING AV VATTENFALLS VATTENKRAFTSTATIONER", UPTEC F, ISSN 1401-5757; F10060, Abstract, Fulltext

Ayoub M.Bashir, Alan Latif, "Bojkonstruktion", ISRN UTH-INGUTB-EX-M2010/25-SE, Abstract, Fulltext

Karokh Mohammed, "Design of a gripper tool for robotic picking and placing", UTH-INGUTB-EX-M2010/24-SE, Abstract, Fulltext

Johan Nilsson, "Mätning av axiella magnetiska läckflöden i vattenkraftsgeneratorer",UPTEC F, ISSN 1401-5757; 10027, Abstract, Fulltext

Gustaf Nissen, "Cost Reduction Opportunities in Local Distribution Grids with Demand Response", UPTEC ES, ISSN 1650-8300; 10 019, Abstract, Fulltext

Erik Nyhlén, "Control of marine current energy conversion system",
2010, UPTEC F, ISSN 1401-5757; 10 048, Abstract, Fulltext

Jens Olofsson, "Control of a Synchronous Machine", UPTEC F, ISSN 1401-5757; 10 039, Abstract, Fulltext

Marielle Perup, "Dämplindningens inverkan på spänningens kurvform i en vattenkraftgenerator", UPTEC ES, ISSN 1650-8300; 10010, Abstract, Fulltext

Henric Skoog, "Concept for a modular assembly direct drive permanent magnet generator: Development of model and winding scheme", UPTEC ES, ISSN 1650-8300; 10 003, Abstract, Fulltext

David Österberg, "Multi-Body Unsteady Aerodynamics in 2D Applied to aVertical-Axis Wind Turbine Using a Vortex Method", UPTEC F, ISSN 1401-5757; 10054, Abstract, Fulltext

Editorial

M. Leijon, "Editorial: Selected, expanded papers from EWTEC 2009", Renewable Power Generation, IET , vol.4, no.6, pp.471-472, November 2010
doi: 10.1049/iet-rpg.2010.9119

Books

M. Leijon (Guest Editor), "Selected, expanded papers from EWTEC 2009",
Renewable Power Generation, IET , vol.4, no.6, pp.471-637, November 2010

Book chapters

Juan de Santiago Ochoa, Janaína Gonçalves de Oliveira, "Electric Machine Topologies in Energy Storage Systems", Chapter 1 in Energy Storage, ed by Md. Rafiqul Islam Sheikh, Sciyo September 2010 ISBN: 978-953-307-119-0

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Publikationer, 2009

Dissertations

Olivia Langhamer, "Wave energy conversion and the marine environment: Colonization patterns and habitat dynamics", Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1651-6214; 663, Abstract

Licentiate thesis

Cecilia Boström, ”Electrical System of a Wave Power Plant”,
UURIE 308-09L, Uppsala 2009

Jens Engström, ”Hydrodynamic Modeling of the Energy Conversion
from Ocean Waves to Electricity”
, UURIE 311-09L, Uppsala 2009

Mårten Grabbe, "Marine Current Energy Conversion-Resource and Technology",
UURIE 309-09L, Uppsala 2009 PDF

Ziya Mazloom, ”A method for including the responses of lumped devices into multi-conductor transmission line model for electrified railways”,
UURIE 310-09L, Uppsala 2009

Juan de Santiago Ochoa, "AFPM Motor/Generator Flywheel for Electric Power Stabilization", UURIE 314-09L, Uppsala 2009

Janaína Goncalves de Oliveira, "Power Control Systems for PM Synchronous Flywheel Alternators", UURIE 315-09L, Uppsala 2009

Martin Ranlöf, "Core Loss Prediction in Hydroelectric Generators and Analysis of a Contra-Rotating Machine Topology", UURIE 312-09L, Uppsala 2009

Simon Tyrberg, ”Studying Buoy Motion for Wave Power”,
UURIE 313-09L, Uppsala 2009 PDF

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Performance of Underground Cables That Use OFDM Systems for Broadband Power-Line Communications", IEEE Trans. on Power Delivery, IEEE Transactions on Vol.24, No. 4, 2009, pp. 1889 - 1897.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Channel Characterization for Indoor Power-Line Networks", IEEE Trans. on Power Delivery, Vol. 24, No. 4, 2009, pp. 1883 - 1888.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Nerey Mvungi, "A Broadband Power-Line Communication System Design Scheme for Typical Tanzanian Low-Voltage Network", IEEE Trans. on Power Delivery, Vol. 24, No. 3, 2009, pp. 1218 - 1224.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, "Effects of Multipath on OFDM Systems for Indoor Broadband Power-Line Communication Networks", IEEE Trans. on Power Delivery, Vol. 24, No. 3, 2009, pp. 1190 - 1197.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mousa Kissaka, and Nerey Mvungi, "The Effects of Load Impedance, Line Length, and Branches in Typical Low-Voltage Channels of the BPLC Systems of Developing Countries: Transmission-Line Analyses", IEEE Trans. on Power Delivery, Vol. 24, No. 2, 2009, pp. 621 - 629.

Justinian Anatory, Nelson Theethayi and Rajeev Thottappillil,"Power-Line Communication Channel Model for Interconnected Networks? Part I: Two-Conductor System", IEEE Trans. on Power Delivery, Vol. 24, No. 1, 2009,
pp. 118 - 123.

Justinian Anatory, Nelson Theethayi and Rajeev Thottappillil,"Power-Line Communication Channel Model for Interconnected Networks? Part II: Multiconductor System", IEEE Trans. on Power Delivery, Vol. 24, No. 1, 2009,
pp. 124 - 128.
'

Justinian Anatory, N. Theethayi, R. Thottappillil, C. Mwase and N.H. Mvungi; "The Effects of Multipath on OFDM Systems for Broadband Power-Line Communications a Case of Medium Voltage Channel", World Academy of Science, Engineering and Technology, Vol. 54, pp205-208, June 2009

Liliana Arevalo, Vernon Cooray and Raul Montano, "Numerical simulation of long laboratory sparks generated by positive switching impulses", Journal of Electrostatics Volume 67, Issues 2-3, May 2009, Pages 228-234
doi:10.1016/j.elstat.2008.12.022

Becerra, M. and V. Cooray, "On the interaction of lightning upward connecting positive leaders with humans." IEEE Transactions on Electromagnetic Compatibility, Volume 51,  Issue 4,  Nov. 2009 Page(s):1001 - 1008. http://dx.doi.org/10.1109/TEMC.2009.2033265

Bostrom, C.; Waters, R.; Lejerskog, E.; Svensson, O.; Stalberg, M.; Stromstedt, E.; Leijon, M. "Study of a Wave Energy Converter Connected to a Nonlinear Load"
IEEE Journal of Oceanic Engineering, vol. 34, issue 2, pp. 123-127, 2009.,
doi: 10.1109/JOE.2009.2015021

C. Boström, E. Lejerskog, M. Stålberg, K. Thorburn and M. Leijon. "Experimental results of rectification and filtration from an offshore wave energy system", Renewable Energy, Vol.34 No.5 pp.1381-1387, 2009.

Caleman Carl, Ortiz Carlos, Marklund Erik, Bultmark Fredrik, Gabrysch Markus, Parak F. G., Hajdu Janos, Klintenberg Mattias,Timneanu Nicusor,"Radiation damage in biological material: Electronic properties and electron impact ionization in urea", EPL (Europhysics Letters), Volume 85, Number 1, pp. 18005-, 2009
doi: 10.1209/0295-5075/85/18005

Cooray, V., M. Becerra, and V. Rakov, "On the electric field at the tip of dart leaders in lightning flashes", J. Atmospheric and Solar-Terrestrial Physics, vol. 71, pp. 1397 – 1404, 2009.

Cooray, V., "A Novel Procedure to Represent Lightning Return Strokes—Current Dissipation Return Stroke Models", IEEE Transactions on Electromagnetic Compatibility, Volume 51, Issue 3, Part 2, Page(s):748 - 755, Doi:10.1109/TEMC.2009.2019764, 2009.

Cooray, V., "Propagation Effects Due to Finitely Conducting Ground on Lightning-Generated Magnetic Fields Evaluated Using Sommerfeld's Integrals", IEEE transactions on Electromagnetic Compatibility, Volume 51, Issue 3, Part 1, Page(s):526 - 531
Doi: 10.1109/TEMC.2009.2019759, 2009.

Cooray, V., L. Arevalo, M. Rahman, J. Dwyer, H. Rassoul, "On the possible origin of X-rays in long laboratory sparks", Journal of Atmospheric and Solar-Terrestrial Physics, In Press, Available online in Science Direct, 2009.

Cooray, V., M. Rahman, V. Rakov, "On the NOx production by laboratory electrical discharges and lightning", Journal of Atmospheric and Solar-Terrestrial Physics, In Press, Available online in science direct, 2009.

P. Deglaire, S. Engblom, O. Ågren, H. Bernhoff, "Analytical solutions for a single blade in vertical axis turbine motion in two-dimensions", European Journal of Mechanics - B/Fluids Volume 28, Issue 4, July-August 2009, Pages 506-520
doi:10.1016/j.euromechflu.2008.11.004

Jens Engström, M. Eriksson, J. Isberg, and M. Leijon, "Wave energy converter with enhanced amplitude response at frequencies coinciding with Swedish west coast sea states by use of a supplementary submerged body",
JOURNAL OF APPLIED PHYSICS 106, 064512, 2009,
Available at: http://link.aip.org/link/?JAP/106/064512

Sandra Eriksson, Hans Bernhoff and Mats Leijon, ) "FEM Simulations and Experiments of Different Loading Conditions for a 12 kW Direct Driven PM Synchronous Generator for Wind Power" International Journal of Emerging Electric Power Systems: Vol. 10 : Iss. 1, Article 3. doi: 10.2202/1553-779X.1958 (2009)
Available at: http://www.bepress.com/ijeeps/vol10/iss1/art3

Grabbe, M., Yuen, K., Goude, A., Lalander, E. & Leijon, M., "Design of experimental setup for hydro-kinetic energy conversion.", Hydropower and dams, 2009 (5), pp. 112–116. Open access

Grabbe, M.; Lalander, E.; Lundin, S.; Leijon, M. "A review of the tidal current energy resource in Norway", Renewable & Sustainable Energy Reviews, Vol. 13, 2009, pp. 1898–1909, doi:10.1016/j.rser.2009.01.026, Open access

Jan Isberg, Mikael Eriksson, Mats Leijon, "Transport of energy in polychromatic fluid gravity waves", Journal of Engineering Mathematics doi: 10.1007/s10665-008-9243-1

J. Isberg, S. Majdi, M. Gabrysch, I. Friel, R.S. Balmer, "A lateral time-of-flight system for charge transport studies", Diamond and Related Materials, Volume 18, Issue 9, September 2009, Pages 1163-1166, doi: 10.1016/j.diamond.2009.03.002

Langhamer O, Wilhelmsson D, "Colonisation of fish and crabs of wave energy foundations and the effects of manufactured holes - a field experiment", Marine Environmental Research 68(4), 151-157. 2009,
doi: 10.1016/j.marenvres.2009.06.003

O. Langhamer, D. Wilhelmsson and J. Engström, "Artificial reef effect and fouling impacts on offshore wave power foundations and buoys - a pilot study", Estuarine, Coastal and ShelfScience, (2009), doi:10.1016/j.ecss.2009.02.09

Leijon, M.; Waters, R.; Rahm, M.; Svensson, O.; Bostrom, C.; Stromstedt, E.; Engstrom, J.; Tyrberg, S.; Savin, A.; Gravrakmo, H.; Bernhoff, H.; Sundberg, J.; Isberg, J.; Agren, O.; Danielsson, O.; Eriksson, M.; Lejerskog, E.; Bolund, B.; Gustafsson, S.; Thorburn, K.;, "Catch the wave to electricity", IEEE Power and Energy Magazine, Volume 7,  Issue 1,  January-February 2009 Page(s):50 - 54, doi: 10.1109/MPE.2008.930658

Lindblom, A.; Bernhoff, H.; Elfsberg, M.; Hurtig, T.; Larsson, A.; Leijon, M.; Nyholm, S. E.; "High-Voltage Pulsed-Power Cable Generator", IEEE Transactions on Plasma Science, Volume 37, Issue 1 Jan. 2009 Page(s):236 - 242,
doi 10.1109/TPS.2008.2007118

Margareta K. Linnarsson, J. Isberg, Adolf Schöner, Anders Hallén, "A Comparison of Transient Boron Diffusion in Silicon, Silicon Carbide and Diamond", Materials Science Forum (Volumes 600 - 603), Page(s):453-456,
doi:10.4028/www.scientific.net/MSF.600-603.453

Urban Lundin, Arne Wolfbrandt , "Method for modelling time dependent non-uniform rotor/stator configurations in electrical machines", IEEE Trans. Magn. Vol 45, Iss. 7, 2976-2980 (July 2009), doi:10.1109/TMAG.2009.2015052

Surajit Midya, Dierk Bormann, Thorsten Schütte and Rajeev Thottappillil, "Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part I: With DC Traction Power Supply", IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 24, NO. 4, OCTOBER 2009, pp: 1931-1939,
doi:10.1109/TPWRD.2009.2021035

Surajit Midya, Dierk Bormann, Thorsten Schütte and Rajeev Thottappillil, "Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters—Part II: With AC Traction Power Supply", IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 24, NO. 4, OCTOBER 2009, pp: 1940-1950,
doi:10.1109/TPWRD.2009.2021036

Mäkelä , J. S., N. Porjo, J. Jantunen, T. Ahola, A. Mäkelä, T. Tuomi, V. Cooray, "Single-station narrowband ranging of active storm cells without lightning-type discrimination", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 71, pp. 911-922, 2009.

Juan de Santiago Ochoa, Janaína Goncalves de Oliveira, Johan Lundin, Johan Abrahamsson, Anders Larsson, Hans Bernhoff, "DESIGN PARAMETERS CALCULATION OF A NOVEL DRIVELINE FOR ELECTRIC VEHICLES", World Electric Vehicle Journal Vol. 3 ISSN 2032-6653 - 2009 AVERE, Link to paper

Martin Ranlöf, Urban Lundin, "Finite Element Analysis of a Permanent Magnet Machine with Two Contra-Rotating Rotors", Electric Power Components and Systems, Vol. 37, Issue 12, pp. 1334-1347, 2009.

Martin Ranlöf, Anna Wolfbrandt, Johan Lidenholm, Urban Lundin, "Core Loss Prediction in Large Hydropower Generators: Influence of Rotational Fields", IEEE Trans. Magn. Vol 45, iss. 8, 3200-3206 (Aug 2009), doi:10.1109/TMAG.2009.2019115

R. Waters, J. Engström, J. Isberg and M. Leijon, "Wave climate off the Swedish west coast", Renewable Energy 34 (2009), pp. 1600-1606, doi:10.1016/j.renene.2008.11.016

K. Yuen, K. Thomas, M. Grabbe, P. Deglaire, M. Bouquerel, D. Österberg & M. Leijon. "Matching a Permanent Magnet Synchronous Generator to a Fixed Pitch Vertical Axis Turbine for Marine Current Energy Conversion", IEEE Journal of Oceanic Engineering, vol.34, no.1, pp.24-31, Jan. 2009,
doi:10.1109/JOE.2008.2010658, open access

Contributions to national and international conferences with refereed proceedings

J.-O. Aidanpää, R. K. Gustavsson, N. L. P. Lundström, M. Karlsson, Y. Calleecharan, M. L. Nässelqvist, M. Karlberg,Urban Lundin., "Developments in Rotor Dynamical Modeling of Hydropower units", IUTAM Symposium on Emerging Trends in Rotor Dynamics, Delhi, India 23-26 March 2009

Andersen K, Chapman A, Hareide NR, Folkestad AO, Sparrevik E, Langhamer O., "Environmental Monitoring at the Maren Wave Power Test Site off the Island of Runde, Western Norway: Planning and Design." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden

Arevalo, L. and Cooray, V., "Influence of multiple upward connecting leaders initiated from the same structure on the lightning attachment process", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

H. Baránková and L. Bárdos, "Environmental Applications of the Atmospheric Pressure Plasma Sources", Paper JAPT-11, Proceedings of the 52th Annual Tech. Conf. of SVC, Santa Clara, May 2009, ISSN 0737-5921, p. 34-36.

H. Baránková, L. Bárdos, M. Bergkvist, R. Waters, M. Grabbe and M. Leijon, "Coatings for Renewable Energy", Paper JAPT-14, Proceedings of the 52th Annual Tech. Conf. of SVC, Santa Clara, May 2009, ISSN 0737-5921, p. 49-51.

H. Baránková and L. Bárdos, "Effect of the Electrode Material on the Atmospheric Plasma Conversion of NO in Air Mixtures", Proceedings of the 10th Int. Symp. Sputtering & Plasma Processes (ISSP2009), Kanazawa, Japan, July 2009, PP 1-2, p. 10-13.

C. Boström, O. Svensson, M. Rahm, E. Lejerskog, A. Savin, E. Strömstedt, J. Engström, H. Gravråkmo, K. Haikonen, R. Waters, D. Björklöf, T. Johansson, J. Sundberg and M. Leijon, "Design proposal of electrical system for linear generator wave power plants", Proc. of IECON 2009, 35th annual conference of the IEEE Industrial Electronics and Society, Porto, Portugal 3-5 Nov 2009, no. PD-027448, pp. 4429-4434.

Cooray, V., "On the upper limit of peak current in return strokes of lightning flashes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Cooray, V., "Horizontal electric field above and under ground produced by lightning flashes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Cooray, V. and K. Cummings, "Propagation effects caused by multi-section mixed paths on electric fields of lightning return strokes", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

A. Goude, E. Lalander and M. Leijon, "Influence of a Varying Vertical Velocity Profile on Turbine Efficiency for a Vertical Axis Marine Current Turbine", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Goude, A., Lundin, S. & Leijon, "A parameter study of the influence of struts on the performance of a vertical-axis marine current turbine." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09,
Uppsala, Sweden, pp. 477–483.

Lalander, E. & Leijon, M. "Numerical modeling of a river site for in-stream energy converters." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 826–832.

O. Langhamer, D. Wilhelmsson and J. Engström, "Development of Invertebrate Assemblages and Fish on Offshore Wave Power", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Johan Lidenholm, Martin Ranlöf, Urban Lundin, "Effects of including automatic excitation control in transient field simulations of hydrogenerators", Proceedings of the 44th International Universities Power Engineering Conference (UPEC), University of Strathclyde Glasgow , September 1-4, 2009.

S. Lundin, M. Grabbe, K. Yuen and M. Leijon, "A Design Study of Marine Current Turbine-Generator Combinations", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Bossi Masamila , Fredrick Mtenzi and Justinian Anatory, "The Effect of Proliferation Communication Channels in Tanzania", The 9th Annual IT&T Conference, Dublin Institute of Technology, Dublin, Ireland, 22nd - 23rd October 2009

Surajit Midya, Dierk Bormann, Ziya Mazloom Thorsten Schütte and Rajeev Thottappillil, "Conducted and Radiated Emission from Pantograph Arcing in AC Traction System", Proceedings of IEEE PES General Meeting, July 26-30, 2009, Calgary, Canada.

Rahm, M., Boström, C., Svensson, O., Grabbe, M., Bülow, F. & Leijon, M. "Laboratory experimental verification of a marine substation." In Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 51–58.

J. Santiago, J. G. Oliveira, J. Lundin, J. Abrahamsson, A. Larsson, and H. Bernhoff,
"Design Parameters Calculation of a Novel Driveline for Electric Vehicles",
EVS24 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium, Stavanger, Norway, May 13-16, 2009

A. Savin, O. Svensson, E. Strömstedt, C. Boström and M. Leijon, "Determining the service life of a steel wire under a working load in the Wave Energy Converter (WEC)", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Shoory, A., F. Rachidi, Cooray, V., R. Moini, and S. H. H. Sadeghi, "On simple approaches for the evaluation of lightning electromagnetic fields above stratified ground", International Symposium on Lightning Protection, Kirubita, Brazil, 2009.

Svensson, O., Boström, C. , Rahm, M., & Leijon, M., "Description of the control and measurement system used in the Low Voltage Marine Substation at the Lysekil research site." Proceedings of the 8th European wave and tidal energy conference, EWTEC09, Uppsala, Sweden, pp. 44–50.

S. Tyrberg, H. Gravråkmo and M. Leijon, "Tracking a Wave Power Buoy Using a Network Camera: System Analysis and First Results", Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2009), May 31 to June 5, 2009, Honolulu, Hawaii.

Non refereed conference article

L. Bárdos and H. Baránková, "Effect of the Electrode Material in the Atmospheric Plasma Abatement of Nitrogen Oxides", AVS 56th Int. Symposium, November 8-13, 2009, San Jose, CA. Paper SE -MoA3

Examensarbete

Jonas Bergström, "Instrumentering av rotorn till en synkron experimentgenerator", F09 052, 1401-5757

Boel Ekergård, "Control and Synchronization of a Marine Substation",UPTEC ES, ISSN 1650-8300; 09 026, Abstract, Fulltext

Rickard Ekström, "Inverter System Design and Control for a Wave Power Substation", UPTEC ES, ISSN 1650-8300; 09 024, Abstract, Fulltext

Lars Högberg, "Automated electric control of a vertical axis wind turbine in island operation", UPTEC ES, ISSN 1650-8300; 09 005, Abstract, Fulltext

Elon Jonsson, "Simulering av vågförhållanden i Vattenkraftmagasin",
UPTEC:W09 001, ISSN:1401-5765, utfört vid SWECO AB, Abstract, Fulltext

Gerd Lejdstrand, "Flödestransienter i Vattenkraftverk - Analys av mätningar", ES09 020, 1650-8300, Abstract, Fulltext

Anders Nilsson, "Investigation in how to design a marine current turbine", UPTEC ES, ISSN 1650-8300; 09 027, Abstract, Fulltext

Alexander Perup, "Study of a grid connected wave power plant – synchronization to the grid", UPTEC ES, ISSN 1650-8300; 09 023, Abstract, Fulltext

Tobias Semberg, "Building and measuring of a cable wound transformer with variable output", UPTEC ES, ISSN 1650-8300; 09 019, Abstract, Fulltext

Books

Cooray, V. (Editor), "Lightning Protection", The Institution of Engineering and Technology, London, UK, 2009 (http://www.theiet.org/publishing/books/pow-en/lightning-protection.cfm)

Book chapters

H. Baránková and L. Bárdos, "Atmospheric Pressure Plasma Sources and Processing", Chapter 17 in Handbook of Deposition Technologies for Films and Coatings, Third Edition Science Application and Technology, edited by Peter M. Martin (Elsevier, William Andrew, Oxford, December 2009). IBSN: 978-0-8155-2031-3.

Cooray, V. and M. Fernando, "Lightning parameters of engineering interest", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V. and M. Becerra, "Attachment of lightning flashes to grounded conductors", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., "Soil ionization", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., Cooray, C., and C. Andrews, "Lightning caused injuries in humans", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Cooray, V., "Return stroke models for engineering applications", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Fernando, M., J. Mäkelä, V. Cooray, "Lightning and trees", Cooray, V. (Editor), Lightning Protection, The Institution of Engineering and Technology, London, UK, 2009.

Jan Isberg, "Transport Properties of Electrons and Holes", Chapter 2 in "CVD Diamond for Electronic Devices and Sensors", ed. by R.Sussmann, John Wiley & Sons, Chichester, West Sussex. January 2009. ISBN: 978-0-470-06532-7.

Jan Isberg, "High Power Switching Devices", Chapter 12 in "CVD Diamond for Electronic Devices and Sensors", ed. by R.Sussmann, John Wiley & Sons, Chichester, West Sussex. January 2009. ISBN: 978-0-470-06532-7.

Patents

WO 2010/085188

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Publikationer, 2008

Dissertations

Marley Becerra, "On the attachment of Lightning Flashes to Grounded Structures", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 438, ISBN 978-91-554-7216-0 Abstract

Sandra Eriksson, "Direct Driven Generators for Vertical Axis Wind Turbines", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 547, ISBN 978-91-554-7264-1 Abstract

Daniel Månsson, ”Intentional electromagnetic interference (IEMI): Susceptibility investigations and classification of civilian systems and equipment”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 549, ISBN 978-91-554-7272-6 Abstract

Karin Thomas, "Low Speed Energy Conversion from Marine Currents", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 287, ISBN 978-91-554-7063-0 Abstract

Daniel Söderström, "Modelling and Applications of the Hollow Cathode Plasma", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 433, ISBN 978-91-554-7206-1, Abstract

Rafael Waters, ”Energy from Ocean Waves. Full Scale Experimental Verification of a Wave Energy Converter”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 580, ISBN 978-91-554-7354-9, Abstract

Licentiate thesis

Markus Gabrysch, "Electronic Properties of Diamond", UURIE 305-08L, Uppsala 2008 PDF (3MB)

Surajit Midya, Electromagnetic Interference in Modern Electrified Railway
Systems with Emphasis on Pantograph Arcing
, UURIE 306-08L, Uppsala 2008

Katarina Yuen, "System Aspects of Marine Current Energy Conversion", UURIE 307-08L, Uppsala 2008, PDF (815kB)

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka, and Nerey Mvungi, "An Experimental Validation for Broadband Power-Line Communication (BPLC) Model" IEEE Trans. on Power Delivery, Vol. 23, No. 3, 2008, pp. 1380 - 1383.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "The Influence of Load Impedance, Line Length, and Branches on Underground Cable Power-Line Communications (PLC) Systems", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 180 - 187.

Justinian Anatory and Nelson Theethayi, "On the Efficacy of Using Ground Return in the Broadband Power-Line Communications—A Transmission-Line Analysis", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 132 - 139.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "Broadband Power-Line Communications: The Channel Capacity Analysis", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 164 - 170.

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "Expressions for Current/Voltage Distribution in Broadband Power-Line Communication Networks Involving Branches", IEEE trans. on Power Delivery, vol. 23, no. 1, 2008, pp. 188 - 195.

P. Appelgren, N. Brenning, T. Hurtig, A. Larsson, B. M. Novac and S. E. Nyholm, "Modelling of a small helical magnetic flux compression generator", IEEE Transactions on Plasma Science, Vol 36, pp 2662-2672 (2008)

P. Appelgren, G. Bjarnholt, N. Brenning, M. Elfsberg, T. Hurtig, A. Larsson, B. Novac and S. E. Nyholm, "Small helical magnetic flux compression generators: experiment and analysis", IEEE Transactions on Plasma Science, Vol 36, pp 2673-2683 (2008)

R S Balmer, I Friel, S M Woollard, C J H Wort, G A Scarsbrook, S E Coe, H El-Hajj, A Kaiser, A Denisenko, E Kohn, J. Isberg, "Unlocking Diamond’s Potential as an Electronic Material", Phil. Trans. R. Soc. A (2008) 366, 251–265, Abstract + Links

H. Baránková and L. Bárdos, "Hollow Cathode and Hybrid Atmospheric Plasma Sources", INVITED CONTRIBUTION, Pure and Applied Chemistry 80 (2008) 1931-1937.

L. Bárdos and H. Baránková, "Plasma processes at atmospheric and low pressures", Vacuum 83 (2008) 522-527.

Marley Becerra, Vernon Cooray and Francisco Roman, "Lightning striking distance of complex structures", Generation, Transmission & Distribution, IET Volume 2,  Issue 1,  January 2008 Page(s):131 - 138, Abstract + Links

Marley Becerra, Vernon Cooray, "Laboratory experiments cannot be utilized to justify the action of early streamer emission terminals", J. Phys. D: Appl. Phys. 41 085204 (8pp), 2008 doi:10.1088/0022-3727/41/8/085204

Marley Becerra, Vernon Cooray, "On the velocity of positive connecting leaders associated with negative downward lightning leaders", Geophysical Research Letters, VOL. 35, L02801, 2008 doi:10.1029/2007GL032506

B.Bolund, M.Leijon and U.Lundin, "Poynting Theorem applied to Cable Wound Generators" IEEE Transaction on Dielectrics and Electrical Insulation, Vol. 15, No 2 April 2008 pp 600-605 doi:10.1109/TDEI.2008.4483482

Alberto De Conti, Silverio Visacro, Nelson Theethayi and Vernon Cooray, "A comparison of different approaches to simulate a nonlinear channel resistance in lightning return stroke models", J. Geophys. Res., 113, D14129, 2008 doi:10.1029/2007JD009395

Cooray, V., Rakov, V.A., Rachidi, F., Montano, R., Nucci, C.A. ,"On the Relationship Between the Signature of Close Electric Field and the Equivalent Corona Current in Lightning Return Stroke Models", IEEE Transactions on Electromagnetic Compatibility, Vol 50, Issue 4 , pp 921-927 (2008), doi:10.1109/TEMC.2008.926918

Cooray, V., "On the Accuracy of Several Approximate Theories Used in Quantifying the Propagation Effects on Lightning Generated Electromagnetic Fields", IEEE Transactions on Antennas and Propagation, Volume 56, Issue 7, 2008. Page(s):1960 – 1967, doi:10.1109/TAP.2008.924680

Vernon Cooray and Nelson Theethayi, "Pulse Propagation Along Transmission Lines in the Presence of Corona and Their Implication to Lightning Return Strokes", IEEE Trans. on Antennas and Propagation, Vol. 56, No. 7, 2008, pp. 1948 - 1959. doi:10.1109/TAP.2008.924678

Cooray, G. and V. Cooray, "Could some ball lightning observations be optical hallucinations caused by epileptic seizures?", Open Atmospheric Science Journal, vol. 2, pp. 101 – 105, 2008. Publication

Cooray, V., M. Becerra and M. Rahman, "On the NOx generation in corona, streamer and low pressure electrical discharges", Open Atmospheric Science Journal, vol. 2, pp. 176 – 180, 2008.

P. Deglaire, O. Ågren, H. Bernhoff and M. Leijon, "Conformal mapping and efficient boundary element method without boundary elements for fast vortex particle simulations", European Journal of Mechanics - B,Fluids, Volume 27, Issue 2, March-April 2008, Pages 150-176

Dwyer J. R., Z. Saleh, H. K. Rassoul, D. Concha, M. Rahman, V. Cooray, J. Jerauld, M. A. Uman, and V. A. Rakov, "A study of X-ray emission from laboratory sparks in air at atmospheric pressure", Journal of Geophysical Research, vol. 113, 2008, D23207, doi: 10.1029/2008JD010315.

M. Elfsberg, T. Hurtig, A. Larsson, C. Möller and S. E. Nyholm, "Experimental studies of anode and cathode materials in a repetitive-driven axial vircator", IEEE Transactions on Plasma Science, Vol 36, pp 688-693 (2008)

Sandra Eriksson, Andreas Solum, Mats Leijon and Hans Bernhoff, "Simulations and experiments on a 12 kW direct driven PM synchronous generator for wind power", Renewable Energy, Volume 33, Issue 4, April 2008, Pages 674-681.

Sandra Eriksson, Hans Bernhoff and Mats Leijon, "Evaluation of different turbine concepts for wind power", Renewable and Sustainable Energy Reviews, Volume 12, Issue 5, June 2008, Pages 1419-1434. doi:10.1016/j.rser.2006.05.017

D. Flache, V. A. Rakov, F. Heidler, W. Zischank, and R. Thottappillil, "Initial-stage pulses in upward lightning: Leader/return stroke versus M-component mode of charge transfer to ground", Geophysical Research Letters, Vol. 35, L13812, doi:10.1029/2008GL034148, 2008.

M. Gabrysch, S. Majdi, A. Hallén, M. Linnarsson, A. Schöner, D. Twitchen and J. Isberg, “Compensation in boron-doped CVD diamond”, physica status solidi (a) 205, No. 9, 2190-2194 (2008). doi:10.1002/pssa.200879711

M. Gabrysch, E. Marklund, J. Hajdu, D. J. Twitchen, J. Rudati, A. M. Lindenberg, C. Caleman, R. W. Falcone, T. Tschentscher, K. Moffat, P. H. Bucksbaum, J. Als-Nielsen, A. J. Nelson, D. P. Siddons, P. J. Emma, P. Krejcik, H. Schlarb, J. Arthur, S. Brennan, J. Hastings, and J. Isberg, “Formation of secondary electron cascades in single-crystalline plasma-deposited diamond upon exposure to femtosecond x-ray pulses”, Journal of Applied Physics 103, 064909 (2008). doi:10.1063/1.2890158

A. Larsson, B. Johansson and S. E. Nyholm, "Radiated electric field strength from high-power microwave systems", IEEE Transactions on Electromagnetic Compatibility, Vol 50, pp 758-761 (2008)

Mats Leijon, Cecilia Boström, Oskar Danielsson, Stefan Gustafsson, Kalle Haikonen, Olivia Langhamer, Erland Strömstedt, Magnus Stålberg, Jan Sundberg, Olle Svensson, Simon Tyrberg and Rafael Waters, "Wave Energy from the North Sea: Experiences from the Lysekil Research Site", Surveys in Geophysics, Volume 29 2008 :221–240, DOI 10.1007/s10712-008-9047-x

Surajit Midya and Rajeev Thottappillil, "An Overview of Electromagnetic Compatibility Challenges in European Rail Traffic Management System", Journal of Transportation Research Part C: Emerging Technologies, Elsevier, Vol 16C, Issue 5, 2008, pp 515-534.

Raul Montano, Nelson Theethayi and Vernon Cooray, "An Efficient Implementation of the Agrawal Model for Lightning-Induced Voltage Calculations Using Circuit Simulation Software", IEEE Trans on Circuits and Systems-I: Regular Papers, Vol. 55, No. 9, 2008, pp. 2959-2965.

Daniel Månsson, Rajeev Thottappillil and Mats Bäckström, "Propagation of UWB Transients in Low-Voltage Power Installation Networks", IEEE Transactions On Electromagnetic Compatibility, Vol. 50, No. 3, pp. 619-629, August 2008. Abstract+Link

Månsson, D.; Thottappillil, R.; Nilsson, T.; LundÉn, O.; Bäckström, M., "Susceptibility of Civilian GPS Receivers to Electromagnetic Radiation", IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, VOL. 50, NO. 2, pp. 434-437, May 2008.

Månsson, D.; Thottappillil, R.; Bäckström, M.; Lundén, O., "Vulnerability of European Rail Traffic Management System to Radiated Intentional EMI", IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, VOL. 50, NO. 1, pp. 101-109, FEBRUARY 2008.

Mäkelä, J. S., N. Porjo, A. Mäkelä, T. Tuomi, and V. Cooray, "Properties of preliminary breakdown processes in Scandinavian lightning", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issue 16, Pages 2041-2052,  December 2008

Amitabh Nag, Vladimir A. Rakov, Wolfgang Schulz, Marcelo M. F. Saba, Rajeev Thottappillil, Christopher J. Biagi, Alcides Oliveira Filho, Ahmad Kafri, Nelson Theethayi, and Thomas Götschl, "First versus subsequent return-stroke current and field peaks in negative cloud-to-ground lightning discharges" , Journal of Geophysical Research, VOL. 113, 2008, D19112, doi:10.1029/2007JD009729

S. E. Nyholm, M. Akyuz, P. Appelgren, M. Elfsberg, T. Hurtig, A. Larsson and C. Möller, "Studies of vircator operation at FOI - electrode material erostion studies",Journal of Directed Energy, Vol 3, pp 39-53 (2008)

Rahman, M., V. Cooray, N. A. Ahmed, J. Nyberg, V. A. Rakov and S. Sharma, "X rays from 80-cm long sparks in air", Geophys. Ress. Lett., vol. 35, 2008. L06805, doi:10.1029/2007GL032678

Rahman, M. and V. Cooray, "A study of NO_X production in air heated by laser discharges: Effect of energy, wavelength, multiple discharges and pressure", Optics & Laser Technology", Volume 40, Issue 1, Pages 208-214, 2008. http://dx.doi.org/10.1016/j.optlastec.2007.01.007

S. J. Rashid, A. Tajani, D. J. Twitchen, L. Coulbeck, F. Udrea, T. Butler, N. L. Rupesinghe, M. Brezeanu, J. Isberg, A. Garraway, M. Dixon, R. S. Balmer, D. Chamund, P.Taylor and G. A. J. Amaratunga. "Numerical parameterisation of chemical vapour deposited (CVD) single crystal diamond for device simulation and analysis", IEEE Trans. Electron Dev. 55, no 10, 2744-2756 (2008). doi: 10.1109/TED.2008.2003225

Sharma, S. R., M. Fernando and V. Cooray, "Narrow positive bipolar radiation from lightning observed in Sri Lanka", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issue 10, Pages 1251-1260, 2008. doi:10.1016/j.jastp.2008.03.003

Sharma, S. R., V. Cooray and M. Fernando, "Isolated breakdown activity in Swedish lightning", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 70, Issues 8-9 , Pages 1213-1221, 2008 doi:10.1016/j.jastp.2008.03.003

Stålberg, M., Waters, R., Danielsson, O. & Leijon, M. "Influence of generator damping on peak power and variance of power for a direct drive wave energy converter". Journal of Offshore Mechanics and Arctic Engineering vol 130, Iss. 3, 2008.

D. Söderström, H. Baránková and L. Bárdos, "Time evolution of the space-charge sheath in an rf hollow cathode", J. of Phys: Conference Series 100 (2008) 062020, 1-4.

Nelson Theethayi, Vladimir Rakov and Rajeev Thottappillil, "Responses of Airport Runway Lighting System to Direct Lightning Strikes: Comparisons of TLM Predictions With Experimental Data", IEEE Trans. on Electromagnetic Compatibility, Vol. 50, No. 3, Part 2, 2008, pp. 660-668. Abstract+Link

Nelson Theethayi, Rajeev Thottappillil, Gerhard Diendorfer, Martin Mair and Hannes Pichler, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 15, No. 4, 2008, pp. 1153-1161.

Nelson Theethayi, Yoshihiro Baba, Farhad Rachidi and Rajeev Thottappillil,"On the Choice Between Transmission Line Equations and Full-Wave Maxwell's Equations for Transient Analysis of Buried Wires", IEEE Trans. on Electromagnetic Compatibility, Vol. 50, No. 2, 2008, pp. 347-357.

K Thomas, M Grabbe, K Yuen, M Leijon, "A low-speed generator for energy conversion from marine currents – experimental validation of simulations", Journal of Power and Energy (Part A of the Proceedings of the Institution of Mechanical Engineers), Volume 222, Number 4 / 2008, Pages 381-388, doi:10.1243/09576509JPE567, Open access

O. Ågren, V.E. Moiseenko, K. Noack and A. Hagnestål, "The straight field line mirror concept and applications", Problems of Atomic Science and Technology, Series Plasma Physics 6, 8 (2008), LINK

Contributions to national and international conferences with refereed proceedings

Arevalo L., V. Cooray, R. Montano and F. Roman, "Breakdown effect on long gaps under switching impulses statistical variation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Arevalo, L., R. Montano and V. Cooray, "Modelling of Positive Discharges in Laboratory Gaps under Switching impulses", XVII International Conference on Gas Discharges and Their applications. Cardiff, UK, 2008.

Arevalo, L., V. Cooray and R. Montano, "Breakdown times and voltages probability calculation using a simplified numerical methodology", International Conference on Grounding and Earthing and 3rd International Conference on Lightning Physics and Effects,  Florianopolis Brazil, 2008

Becerra M., and Vernon Cooray, "Early streamer emission principle does not work under natural lightning!", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra M., Francisco Roman and Vernon Cooray, "Lightning attachment to common structures: is the rolling sphere method really adequate?", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra M., Vernon Cooray, Acácio Silva Neto and Alexandre Piantini, "Lightning attachment to power transmission lines –on the validity of the electrogeometric model", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Becerra, M. and V. Cooray, "On the physics of the interaction of aborted lightning upward connecting leaders with humans", International Conference on Grounding and Earthing and 3rd International Conference on Lightning Physics and Effects,  Florianopolis Brazil, 2008.

Bodika J. A. P., M. Fernanado, V. Cooray and W. G. D. Dharmaratna, "A comparison of thunder signatures between cloud and ground flashes associated with audio frequency pressure variations over Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

C. Boström, E. Lejerskog, S. Tyrberg, O. Svensson, R. Waters, A. Savin, B. Bolund, M. Eriksson and M. Leijon "Experimental results from an offshore wave energy converter", Proceedings of the 27th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2008, June 15-20, 2008, Estoril, Portugal, OMAE2008-57415.

Cooray G. V. and M. Rahman, "On the Mechanism of X-ray Generation in Dart Leaders of Lightning Flashes", EOS Trans. AGU, 89(53), Fall Meet. Suupl., Abstract AE21A-05, San Francisco, USA, 2008

Cooray, V., "A novel procedure to represent lightning strokes – current dissipation return stroke models", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Cooray V., "Horizontal electric field at ground level in the vicinity of lightning return stroke channels evaluated using Sommerfeld’s integrals", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Cooray V., and Mahendra Fernando, "Effects of branches, charge irregularities and tortuosity of the stepped leader channel on the current, electromagnetic fields and hf radiation of return strokes", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Diaz, Oscar; V. Cooray, F. Roman, "Spark gap resistance for an electrostatic discharge at different pressures", 2008 IEEE International Conference on Plasma Science, 2008 (ICOPS), Plasma Science, Page(s):1 – 1,  15-19 June 2008 (Digital Object Identifier 10.1109/PLASMA.2008.4590939)

De Conti A., Silvério Visacro, Nelson Theethayi and Vernon Cooray, "Simulation of the time-varying channel resistance: exponential decay versus strong-shock approximation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Fernando M. and V. Cooray, "Narrowband radiation associated with lightning ground and cloud flashes: A review", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran, V., M. Edirisinghe, M. Fernando and V. Cooray, "HF radiation pertinent to cloud flashes observed in Swedish thunderstorms", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran,  V., M. Edirisinghe, M. Fernando, C. Gomes and V. Cooray, "HF radiation at 3 MHz, 5 MHz and 10 MHz associate with preliminary breakdown pulses observed in Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Jeyanthiran V., M. Edirisinghe, M. Fernanado and V. Cooray, "Study of lightning activity over Sri Lanka", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008

J. Kjellin, S. Eriksson, P. Deglaire, F. Bülow, H. Bernhoff, "Progress of control system and measurement techniques for a 12 kW vertical axis wind turbine", Proceedings of European Wind Energy Conference & Exhibition EWEC 2008, March 31- April 3, 2008, Brussels, Belgium.

Mats Leijon, Annika Skoglund,Rafael Waters, Alf Rehn and Marcus Lindahl, "On the Physics and Economics of Renewable Electric Energy Sources – part I utilization", The 2nd WSEAS/IASME International Conference on ENERGY PLANNING, ENERGY SAVING, ENVIRONMENTAL EDUCATION (EPESE'08)Corfu, Greece, October 26-28, 2008

A. Lindblom, M. Elfsberg, T. Hurtig, A. Larsson and S. E. Nyholm, "First Trials with a 45 GW Cable-Based Pulsed-Power Generator", 2nd Euro-Asian Pulsed-Power Symposium, Vilnius, Lithuania, 22-26 September 2008

Liyanage P., Raul Montano and Vernon Cooray, "Correlation between current and monochromatic optical signatures of electrical discharges", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Mahbubur Rahman, Vernon Cooray, Raúl Montaño, Prasanna Liyanage and Marley Becerra, "NOX production in laboratory discharges", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008

Surajit Midya, Dierk Bormann, Anders Larsson, Thorsten Schütte, Rajeev Thottappillil, "Understanding Pantograph Arcing in Electrified Railways – Influence of Various Parameters", 2008 IEEE EMC Symposium, Detroit, August 18-22, 2008.

Raul Montaño, Mats Bäckström, Daniel Månsson, Rajeev Thottappillil, "On the Response and Immunity of Critical Infrastructures Against IEMI – Current Swedish Research Initiatives", Paper 245, 19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008

Daniel Månsson, Rajeev Thottappillil, Mats Bäckström, "Propagation Ability of UWB Transients through Junctions of Low-voltage Power Installation Cable", Paper 96,19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008

Mäkelä,  J. S., N.Porjo, J. Jantunen, T. Tuomi, A. Mäkelä, V. Cooray, A., Hämäläine and T. Ahola, "Using ratio between breakdown and return stroke intensity for narrowband flash distance estimation", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Mäkelä, J.S., N. Porjo, A. Mäkelä, T. Tuomi and V. Cooray, "Evidence against naturally occurring bipolar lightning flashes", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

J. G. Oliveira, A. Larsson and H. Bernhoff, "Controlling a permanent-magnet motor using PWM converter in flywheel energy storage systems", 34th Annual Conference of the IEEE Industrial Electronics Society (IECON-2008), Orlando, USA, 10-13 November 2008

Perera, C., M. Fernando, P. Liyanage, M. Rahman and V. Cooray, "Correlation between current and channel diameter of long laboratory sparks", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Perera, C., M. Fernando, P. Liyanage and V. Cooray, "Unusual slow development of cloud-to-air discharges observed in Sri Lanka in the tropic", 29th International Conference on Lightning Protection, Uppsala, Sweden, 2008.

Martin Ranlöf, Gary Connor and Urban Lundin, "Simulation of a Radial Flux Permanent Magnet Generator with Two Contra-Rotating Rotors", Proceedings of the 18th International Conference on Electrical Machines, Vilamoura, Portugal, September 6-9, 2008, Paper ID 751.

J. Santiago, J. G. Oliveira, J. Lundin, A. Larsson, H. Bernhoff, "Losses in Axial-Flux Permanent-Magnet Coreless Flywheel Energy Storage Systems", Proceedings of the 18th International Conference on Electrical Machines, Vilamoura, Portugal, September 6-9, 2008, Paper ID 910.

Schulz W., Sindelar S., Kafri A., Götschl T., Theethayi N., Thottappillil R., "The Ratio Between First And Subsequent Lightning Return Stroke Electric Field Peaks In Sweden", 29th International Conference on Lightning Protection, Uppsala, Sweden, 23rd – 26th June 2008.

Annika Skoglund, Mats Leijon, Alf Rehn, Marcus Lindahl and Rafael Waters, "On the Physics and Economics of Renewable Electric Energy Sources –part II Engineering", The 2nd WSEAS/IASME International Conference on ENERGY PLANNING, ENERGY SAVING, ENVIRONMENTAL EDUCATION, (EPESE'08)Corfu, Greece, October 26-28, 2008

Nelson Theethayi, Rajeev Thottappillil, Gerhard Diendorfer, Martin Mair and Hannes Pichler, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", 2008 URSI General Assembly, Chicago, Illinois, USA, August 7-16, 2008 (Invited paper).

Rajeev Thottappillil, Daniel Månsson, Mats Bäckström, "Response of Electrified Railway Facilities to Intentional Electromagnetic Interference: Review of Research at Uppsala University", Paper 105, 19th International Zurich Symposium on Electromagnetic Compatibility, Singapore, May 19 - 22, 2008

R. Thottappillil, N. Theethayi, T. Hågård, K. Sjöberg, U. Grape , "Security Assessment For Ringhals Nuclear Power Plant, Unit 1, With Respect To Lightning Strikes", Paper C4-122, Cigre Symposium, Paris, France. 24 - 29 August 2008

Non refereed conference article

H. Baránková and L. Bárdos, "New plasma sources for atmospheric pressure applications", INVITED PAPER, Plasma Processes and Polymers Workshop II, Prague, January 2008.

H. Baránková and L. Bárdos, "Optimal Dimensions of the Atmospheric Hollow Cathodes", Int. Conf. Metall. Coat.&Thin Films - ICMCTF-08, San Diego, April-May 2008, Paper G3-4.

H. Baránková and L. Bárdos, "Hollow Cathode and Hybrid Plasma Processing at Low and High Pressures", INVITED PAPER, Plasmas, Surfaces and Thin Films Meeting, Institute of Physics, London, June 2008.

H. Baránková and L. Bárdos, "Hollow Cathode High Density Plasma PVD of Cr and CrN films", INVITED PAPER, Anzio 2008, 8th Symp. Europ. Vac. Coaters, September-October 2008, Rome-Anzio, abstract.

H. Baránková and L. Bárdos, "Design and Applications of the Atmospheric Pressure Hollow Cathodes", AVS 55th Int. Meeting, Boston, October 2008, Paper SE-WeM4.

Bäckström, Mats ; Thottappillil, Rajeev; Månsson, Daniel; Montano, Raul; Lundén, Olof; Nilsson, T,. "Some Recent Work on Intentional EMI in Sweden", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Mazloom, Ziya ; Theethayi, Nelson; Thottappillil, Rajeev, "Modeling of Passive Series Devices on Multiconductor Transmission Lines for Transient Analysis in Power and Railway Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Midya, Surajit ; Schütte, Thorsten; Thottappillil, Rajeev, "Interaction and Interference Between AC and DC in Railway Feeding Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Midya, Surajit ; Bormann, Dierk; Larsson, Anders; Schütte, Thorsten; Thottappillil, Rajeev, "Pantograph Arcing and their Consequences to Electromagnetic Interference in Railway Systems", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008

Raul Montaño, Mats Bäckström, Daniel Månsson, Rajeev Thottappillil, "Response and Immunity of Electric Power Infrastructure Against IEMI – Ongoing Swedish Initiatives", RVK08, Växjö, June 9-11, 2008.

Theethayi, Nelson ; Mazloom, Ziya; Thottappillil, Rajeev; Lindeberg, P. A.; Schütte, T., "Review of Research on Lightning Interaction with the Swedish Railway Network", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Theethayi, Nelson ; Thottappillil, Rajeev; Diendorfer, Gerhard; Mair, Martin; Pichler, Hannes, "Currents in Buried Grounding Strips Connected to Communication Tower Legs during Lightning Strikes", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008

Rajeev Thottappillil, Daniel Månsson, Mats Bäckström,"Susceptibility of Electrified Railway Facilities to Intentional Electromagnetic Interference", RVK08, Växjö, June 9-11, 2008.

Thottappillil, Rajeev ; Mansson, Daniel; Bäckström, Mats, "Susceptibility of Electrified Railway to Intentional Electromagnetic Interference: Research in Sweden", European electromagnetics (EUROEM), Lausanne, July 21-25, 2008.

Simon Tyrberg, Magnus Stålberg, Cecilia Boström, Rafael Waters, Olle Svensson, Erland Strömstedt, Andrej Savin, Jens Engström, Oliva Langhamer, Halvar Gravråkmo, Kalle Haikonen, Jenny Tedelid, Jan Sundberg & Mats Leijon, "The Lysekil Wave Power Project: Status Update", WREC X Glasgow, july 21-25, 2008

Examensarbete

Elin Elfving, "Lumped parameter thermal model of a PM motor on a robot axis",
UPTEC F08 019, ISSN 1401-5757, Februari 2008

Erik Gullberg, "Market Designs - A Survey and Analysis of Methods to Ensure Peak Capacity",UPTEC ES08 003, ISSN: 1650-8300

Jenny Tedelid, "Using a hydrophone to measure noise from wave energy converters: experimental preparation", UPTEC TVE 08 016, Juni 2008

Johan Spång,"Indicating Cavitation Using Bubble Dynamics",
UPTEC F08 015, ISSN 1401-5757, Mars 2008

Books and Book chapters

H. Baránková and L. Bárdos, "Design and Performance of the Hollow Cathode Cold Atmospheric Plasma Sources", in Jahrbuch Oberflächentechnik 2008-BAND 64, edited by R. Suchentrunk (Eugen G. Leuze Verlag KG, Bad Saulgau, 2008), in 2.2. ISBN: 978-3-87480-245-1

Oskar Danielsson, Karin Thorburn, Mats Leijon, Chapter: 6.2:  Direct Drive - Linear Generators, Book: Ocean Wave Energy - Current Status and Future Perspectives, Editor: João Cruz, Springer, Tyskland, 2008

Theethayi, N., R. Thottappillil, Surge propagation and crosstalk in multiconductor transmission lines above ground, Chapter 2 in the book “Electromagnetic Field Interaction with Transmission Lines From Classical Theory to HF Radiation Effects”, (ed) F. Rachidi and S. Tkachenko, WIT Press, UK, 2008.

Theethayi, N., R. Thottappillil, Surge propagation in multiconductor transmission line below ground, Chapter 3 in the book “Electromagnetic Field Interaction with Transmission Lines From Classical Theory to HF Radiation Effects”, (ed) F. Rachidi and S. Tkachenko, WIT Press, UK, 2008

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Publikationer, 2007

Dissertations

Mikael Eriksson, "Modelling and Experimental Verification of Direct Drive Wave Energy Conversion. Buoy-Generator Dynamics", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 287, ISBN 978-91-554-6850-7

Licentiate thesis

Marley Becerra, "On The Initiation of Upward Positive Leader Discharges
During Lightning Strikes"
, UURIE 304-07L, Uppsala 2007

Reviewed literature

Justinian Anatory, Nelson Theethayi, Rajeev Thottappillil, Mussa Kissaka and Nerey Mvungi, "The Effects of Load Impedance, Line Length, and Branches in the BPLC—Transmission-Line Analysis for Indoor Voltage Channel", IEEE trans. on Power Delivery, vol. 22, no. 4, 2007, pp. 2150-2155.
doi:10.1109/TPWRD.2007.905788

Justinian Anatory, Nelson Theethayi, Mussa Kissaka, Nerey Mvungi and Rajeev Thottappillil, "The Effects of Load Impedance, Line Length and Branches in the BPLC- Transmission Lines Analysis for Medium Voltage Channel", IEEE trans. on Power Delivery, vol. 22, no. 4, 2007, pp. 2156-2162.

L. Bárdoš and H. Baránková, "Cold Atmospheric Plasma Deposition of Diamond", Plasma Processes and Polymers 4 (2007) 511-514.

Becerra, M. ; Cooray, V.; Soula, S.; Chauzy, S.; "Effect of the space charge layer created by corona at ground level on the inception of upward lightning leaders from tall towers", Journal of Geophysical Research, Vol. 112, 2007, D12205. doi:10.1029/2006JD008308. Summary

Becerra, M. ; Cooray, V.; Hartono, Z.; "Identification of lightning vulnerability points on complex grounded structures", Journal of Electrostatics, 65, 2007, pp. 562-570. SummaryPlus | Full Text + Links | PDF (1524 K)

Björn Bolund, Hans Bernhoff and Mats Leijon, " Flywheel energy and power storage systems ", Renewable and Sustainable Energy Reviews, Volume 11, Issue 2, February 2007, Pages 235-258 SummaryPlus | Full Text + Links | PDF (554 K)

Cooray, V., Carlo Alberto Nucci and Farhad Rachidi, "Guest editorial", Journal of Electrostatics, Volume 65, Issues 5-6, Page 281, May 2007.

Cooray, V.,  C. Cooray and C.J. Andrews, "Lightning caused injuries in humans",  Journal of Electrostatics, Volume 65, Issues 5-6, Pages 386 - 394, May 2007.

Cooray, V. and V. Rakov, "A current generation type return stroke model that predicts the return stroke velocity", J. Lightning Res., vol. 1, Pages 32 - 39, 2007.

Vernon Cooray, Vladimir Rakov and Nelson Theethayi, "The lightning striking distance—Revisited", Journal of Electrostatics,Vol. 65, Issues. 5-6, 2007, pp. 296–306.

Vernon Cooray and Nelson Theethayi, "The striking distance of lightning flashes and the early streamer emission (ESE) hypothesis", Journal of Electrostatics,Vol. 65, Issues. 5-6, 2007, pp. 336–341.

Oskar Danielsson and Mats Leijon, "Flux Distribution in Linear Permanent-Magnet Synchronous Machines Including Longitudinal End Effects", IEEE Trans. on Magnetics, Volume 43,  Issue 7,  July 2007 pp 3197 - 3201

M.Eriksson, R.Waters, O.Svensson, J.Isberg and M.Leijon, "Wave power absorption: Experiments in open sea and simulation", JOURNAL OF APPLIED PHYSICS 102,084910 (2007) Abstract | Full Text: | PDF (674 kB)

Urban Henfridsson, Viktoria Neimane, Kerstin Strand, Robert Kapper, Hans Bernhoff, Oskar Danielsson, Mats Leijon, Jan Sundberg, Karin Thorburn, Ellerth Ericsson and Karl Bergman, "Wave energy potential in the Baltic Sea and the Danish part of the North Sea, with reflections on the Skagerrak", Renewable Energy, Volume 32, Issue 12, October 2007, Pages 2069-2084
SummaryPlus| Full Text + Links | PDF (886 K)

Pär Holmberg and  Mats Leijon, "Coupled FEM and lumped circuit model of the electromagnetic response of coaxially insulated windings in two slot cores ", European Transactions on Electrical Power, Volume 17, Issue 6 , November/December 2007, pp 554-568

M.Karlsson, J-O Aidanpää, R.Perers and M.Leijon, "Rotor Dynamic Analysis of an Eccentric Hydropower Generator With Damper Winding for Reactive Load", Journal of Applied Mechanics, Vol 74, nov 2007, pp 1178-1186

M Leijon and K Nilsson, "Direct electric energy conversion system for energy conversion from marine currents", Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, Volume 221, Number 2 / 2007, Full Text

Adam Lindblom - Jan Isberg - Hans Bernhoff - Mats Leijon, "Inductive high voltage pulse generator based on resonance system", Journal of electrical engineering, Vol. 58, No. 1, 2007, 1-7

Per Anders Lindeberg, Ziya Mazloom, Nelson Theethayi, Rajeev Thottappillil, Thorsten Schutte, "Blitzeinwirkungen auf Oberleitungs und Signalanlagen in Schweden", eb-Elektrische Bahnen, 105, 2007, pp. 67-80.

Yaqing Liu, Nelson Theethayi and Rajeev Thottappillil, "Investigating the validity of existing definitions and empirical equations of effective length/area of grounding wire/grid for transient studies", Journal of Electrostatics, Vol. 65, Issues. 5-6, 2007, pp. 329–335.

L. Lundstrom, R. Gustavsson, J.-O. Aidanpaa, N. Dahlback, M. Leijon, "Influence on the stability of generator rotors due to radial and tangential magnetic pull force", Electric Power Applications, IET, January 2007 Volume: 1,  Issue: 1, Pages: 1-8, AbstractPlus | Full Text PDF (192 KB)

Urban Lundin, Björn Bolund, and Mats Leijon, "Poynting Vector Analysis of Synchronous Generators Using Field Simulations", IEEE Trans. on Magnetics,Volume 43,  Issue 9, Part 1,  Sept. 2007 Pages:3601 - 3606, Abstract  | Full Text: PDF (716 KB)

Daniel Månsson, Tony  Nilsson, Rajeev Thottappillil, Mats Bäckström, "Propagation of UWB Transients in Low-Voltage Installation Power Cables", IEEE Trans. on Electromagnetic Compatibility, Vol. 49,  Issue: 3, pp. 585-592, Aug. 2007

Richard Perers, Urban Lundin and Mats Leijon, "Saturation Effects on Unbalanced Magnetic Pull in a Hydroelectric Generator With an Eccentric Rotor", IEEE Trans. on Magnetics, Volume 43,  Issue 10,  October 2007 pp 3884 - 3890

Richard Perers, Urban Lundin and Mats Leijon, "Development of synchronous generators for Swedish hydropower: A review", Renewable and Sustainable Energy Reviews, Volume 11, Issue 5, June 2007, Pages 1008-1017, SummaryPlus | Full Text + Links | PDF (149 K)

Rahman, M., V. Cooray, V. A. Rakov, M. A. Uman, P. Liyanage, B. A. DeCarlo, J. Jerauld, and R. C. Olsen, III (2007), "Measurements of NOX produced by rocket-triggered lightning", Geophys. Res. Lett., 34, L03816, doi:10.1029/2006GL027956.

Andreas Solum, Mats Leijon, "Investigating the overload capacity of a direct-driven synchronous permanent magnet wind turbine generator designed using high-voltage cable technology", International Journal of Energy Research, Volume 31, Issue 11, September 2007, Pages 1076-1086.

D. Söderström, L. Bárdoš and H. Baránková. "On dimensions of atmospheric
pressure hollow cathodes"
, IEEE T. Plasma Sci., vol 35, pp. 522-526, 2007

Nelson Theethayi and Rajeev Thottappillil, "On Reducing the Lightning Transients in Buried Shielded Cables Using Follow-On Earth Wire", IEEE Trans. on Electromagnetic Compatibility, Vol. 49, No. 4, November. 2007, pp. 924-927.

Nelson Theethayi and Rajeev Thottappillil, "Some Issues Concerning Lightning Strikes to Communication towers", Journal of Electrostatics, Vol. 65, Issues 10-11, October 2007, pp. 689-703.

Nelson Theethayi, Ziya Mazloom and Rajeev Thottappillil, "Technique for Reducing Transient Voltages in Multiconductor-Shielded Cables" IEEE Trans. on Electromagnetic Compatibility, Vol. 49, No. 2, May 2007, pp. 434-440.

Nelson Theethayi, Rajeev Thottappillil, Mario Paolone, Carlo Alberto Nucci and Farhad Rachidi, "External Impdeance and Admittance of Buried Horizontal Wires for Transient Studies Using Transmission Line Analysis", IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 14, No. 3, pp. 751-761, June 2007.

Nelson Theethayi, Rajeev Thottappillil, Yaqing Liu and Raul Montano, "Important Parameters That Influence Crosstalk in Multiconductor Transmission Lines", Electric Power Systems Research, Vol. 77, Issue 8, 2007, pp. 896-909.

Nelson Theethayi, Rajeev Thottappillil, Tegegne Yirdaw, Yaqing Liu, Thomas Götschl and Raul Montano , "Experimental Investigation of Lightning Transients Entering a Swedish Railway Facility", IEEE Trans. on Power Delivery, Vol. 22, No. 1, January 2007, pp. 354-363.

Karin Thorburn and Mats Leijon, "Farm size comparison with analytical model of linear generator wave energy converters", Ocean Engineering, Volume 34, Issues 5-6, April 2007, Pages 908-916

Thottappillil, R., V. A. Rakov, and N. Theethayi, "Expressions for far electric fields produced at an arbitrary altitude by lightning return strokes", J. Geophys. Res., 112, D16102, doi:10.1029/2007JD008559.

Thottappillil, R., V. A. Rakov, "Review of Three Equivalent Approaches for Computing Electromagnetic Fields from an Extending Lightning Discharge", Journal of Lightning Research, Vol. 1, pages 90-110, 2007.  Online access www.jolr.org

R. Waters, M. Stålberg, O. Danielsson, O. Svensson, S. Gustafsson, E. Strömstedt, M. Eriksson, J. Sundberg, and M. Leijon, "Experimental results from sea trials of an offshore wave energy system", Appl. Phys. Lett. 90, 034105 (2007), Full Text:   HTML | Sectioned HTML | PDF (129 kB)

R. Waters, O. Danielsson and M. Leijon, "Measuring air gap width of permanent magnet linear generators using search coil sensor", J. Appl. Phys. 101, 024518 (2007), Full Text:   HTML | Sectioned HTML | PDF (225 kB)

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Pulsed DC Hollow Cathode Deposition of Cr and CrN Films", Paper E-11, Proceedings of the 50th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Louisville, April-May 2007, p. 63-66.

H. Baránková and L. Bárdoš, "Hollow Cathode and Hybrid Atmospheric Plasma Sources", PLENARY PAPER, Proceedings of the 18th International Symposium of Plasma Chemistry, Kyoto, Japan, August 16-31 2007.

L. Bárdoš and H. Baránková, "Plasma Processes at Atmospheric and Low Pressures", INVITED PAPER, Proceedings of the 9th Int. Symp. on Sputtering & Plasma Processes (ISSP 2007), Kanazawa , Japan , June 2007, MST 3-4, p. 223-228.

Dierk Bormann, Surajit Midya, Rajeev Thottappillil , "DC Components in Pantograph Arcing: Mechanisms and Influence of Various Parameters", EMC Zurich 2007, Munich, Germany, 24th to 28th Sept, 2007

Cooray, V., Dwyer, J., Rahman, M., Rassoul, H., "On the possibility of accelerating electrons to X-ray energies in the electric fields created during the meeting of positive and negative streamer fronts in laboratory electrical discharges", EOS Trans. AGU,  88(52), Fall Meet. Suupl., Abstract AE44A-03, San Francisco, USA, 2007

Cooray Vernon, Mahbubur Rahman and Vladimir Rakov, "NOx production in lightning flashes", International Conference on Atmospheric Electricity, ICAE, Beijing, China, 2007

Cooray Vernon, Marley Becerra and Mahbubur Rahman, "On the NOx production in ‘cold’ electrical discharges", International Conference on Atmospheric Electricity, ICAE, Beijing, China, 2007

J. Engström, R. Waters, M. Stålberg, E. Strömstedt, M. Eriksson, J. Isberg, U. Henfridsson, K. Bergman, J. Asmussen, and M. Leijon, "Offshore experiments on a direct-driven Wave Energy Converter", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Olivia Langhamer and Dan Wilhelmsson, "Wave power devices as artificial reefs", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Ziya Mazloom, Nelson Theethayi, Rajeev Thottappillil , "Influence of Discrete Series Devices on Crosstalk Phenomena in Multiconductor Transmission Lines", EMC Zurich 2007, Munich, Germany, 24th to 28th Sept, 2007

Daniel Månsson, Olof Lundén, Rajeev Thottappillil and Mats Bäckström, "The scenario of intentionally radiated electromagnetic interference to railway systems",
Proceeding of the EMC Europe Workshop 2007, June 14 - 16, 2007, Paris

K. Nilsson, M. Grabbe, K. Yuen and M. Leijon, "A direct drive generator for marine current energy conversion - first experimental results", Proceedings of the 7th European Wave and Tidal Energy Conference, 11-13 September 2007, Porto, Portugal.

Rahman M., V. G. Cooray, V. A. Rakov, "X-ray Production in Laboratory Sparks in air", EOS Trans. AGU, 88(52), Fall Meet. Suupl., Abstract AE31A-0046, 2007

Magnus Stålberg, Rafael Waters, Oskar Danielsson, Prof. Mats Leijon, "Influence of Generator Damping on Peak Power and Variance of Power for a Direct Drive Wave Energy Coverter", Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2007, June 10-15, 2007, San Diego, California, USA

Katarina Yuen, Karin Nilsson, Mårten Grabbe, Prof. Mats Leijon, "Experimental Setup: Low Speed Permanent Magnet Generator For Marine Current Power Conversion", Proceedings of the 26th International Conference on Offshore Mechanics and Arctic Engineering OMAE 2007, June 10-15, 2007, San Diego, California, USA

Non refereed conference article

P. Appelgren, S. Andreasson, T. Hurtig, A. Larsson, and S. E. Nyholm, "Modelling of a small helical magnetic flux compression generator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

P. Appelgren, G. Bjarnholt, M. Elfsberg, T. Hurtig, A. Larsson, and S. E. Nyholm, "Small helical magnetic flux compression generators: experiment and analysis", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

Y. Baba, F. Rachidi, R. Thottappillil, "Lightning to Tall Structures, in Tutorial on EMC aspects of Lightning", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

L. Bárdoš and H. Baránková, "Comparison of Pulsed DC and RF Hollow Cathode Depositions of CrN", Int. Conf. Metall. Coat.&Thin Films - ICMCTF-07, San Diego, April 2007, Paper G3-9.

Paul Deglaire, Sandra Eriksson, Jon Kjellin, Hans Bernhoff, "Experimental results from a 12 kW vertical axis wind turbine with a direct driven PM synchronous generator", Presented at EWEC 2007 - European Wind Energy Conference & Exhibition, Milan, Italy, May. 7-10, 2007

M. Elfsberg, T. Hurtig, A. Larsson, C. Möller and S. E. Nyholm, "Experimental studies of anode and cathode materials in a repetitive-driven axial vircator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

A. Larsson, H. Bernhoff, Simon Hogdin, Juan de Santiago, B. Bolund and S. E. Nyholm "Construction, modelling and evaluation of a low-loss motor/generator for flywheel energy storage", 7th Int. All-Electric Combat Vehicle Conf., Stockholm, Sweden, 11-13 June 2007

A. Lindblom, A. Larsson, H. Bernhoff and M. Leijon, "45 GW pulsed-power generator", 2007 IEEE Pulsed Power and Plasma Science Conference, Albuquerque, USA, 17-22 June 2007

Surayit Midya, Rajeev Thottappillil, Uppsala University, T Schütte, Rejlers Ingenjörer AB, Vasteras, Sweden, "CONSEQUENCES OF DC COMPONENTS IN AC RAILWAYS & THEIR ELIMINATION", Presented at the Railway Engineering 2007 at London, UK.

D. Månsson and R. Thottappillil, "The Threat of Conducted High Power Electromagnetic Pulses in Civilian Facilities", Proceeding's of the E3 2007 (EMC, ESD och Elsäkerhet) conference, 17- 18  April, 2007, Gothenburg, Sweden

S. E. Nyholm, M. Akyuz, P. Appelgren, M. Elfsberg, T. Hurtig, A. Larsson and C. Möller, "Studies of vircator operation at FOI - electrode material erostion studies", Tenth Annual Directed Energy Symposium, Huntsville, USA, 5-8 November 2007, INVITED Presentation

Rubinstein, M., R. Thottappillil, and F. Rachidi, "Discussion on the influence of the time derivative of the current and the charge acceleration on the radiation fields from lightning channels", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

D. Söderström, H. Baránková and L. Bárdoš, "Space-Charge Sheaths in Atmospheric Pressure Hollow Cathodes", Proceedings of the 16th Symp. on Applications and Plasma Processes on Plasma Processing (SAPP XVI), Podbanské, Slovakia, January 2007, P69, p. 261-262.

D. Söderström, H. Baránková and L. Bárdoš, "Time evolution of the space-charge sheath in an rf hollow cathode", Int. Vacuum Congress (IVC-17), Stockholm July 2-6, 2007, paper PSTFO2-Or1

Theethayi N & Thottappillil R, "Lightning Interaction with Electrified Railways, in Tutorial on EMC aspects of Lightning", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

Nelson Theethayi, Z Mazloom, R Thottappillil, Uppsala Univ, PA Lindeberg, Banverket, Borlange & T Schütte, Rejlers, Vasteras, Sweden, "LIGHTNING INTERACTION WITH THE SWEDISH RAILWAY NETWORK", Presented at the Railway Engineering 2007 at London, UK.

Thottappillil R, Cooray V & Theethayi N, "Lightning Return Stroke Models and Electromagnetic Field Computation", 2007 IEEE EMC International Symposium on Electromagnetic Compatibility, Honolulu, Hawaii, USA, 2007.

Thottappillil, R., and N. Theethayi, "Modeling Lightning Attachment to Tall Towers", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

Thottappillil, R., and V. A. Rakov, "Equivalent Approaches to Computing Electromagnetic Fields from an Extending Lightning Discharge", Progress in Electromagnetics Research Symposium, Beijing, March 26-30, 2007 (PIERS2007).

Examensarbete

Andreas Eriksson, "An evaluation of correlation effects between renewable energy sources acting together on a large grid", UPTEC F 06 067

Camilla Feurst, "Hydropower Regulation Portfolio - Life Time Change Management." Civilingenjörsprogrammet i Energisystem, UPTEC ES07 005

Andreas Hammar & Daniel Andersson, "Environmental impact assessment of a planned windpark outside Kastlösa, Öland", Civilingenjörsprogrammet i Energisystem, UPTEC ES07 003, Januari 2007

Ida Jansson, "Experimental Characterization of a full scale Hydropower Machine -A prestudy of the instrumentation of the runner and guide bearings", UPTEC ES05 000

Stuart King, "A 12kW Direct Driven Permanent Magnet Synchronous Generator", UPTEC TVE 07011 October 2007

Kristoffer Kissavos, "Temporal Characteristics of Ocean Waves - with Special Attention to Thunderstorm", Civilingenjörsprogrammet i Teknisk Fysik, 20p, UPTEC F07 021, Februari 2007.

Jon Kjellin, "Automation of cable winding for a linear generator stator", Civilingenjörsprogrammet i teknisk fysik, Uptec F07 022, Mars 2007

Johan Lidenholm, "Power system stabilizer performance : a qualitative assessment with respect to parameterization and changing operating conditions", UPTEC F 07 109

Johan Lundin, "Kan geotermisk elproduktion i Sverige vara lönsam? Is geothermal electricity production in Sweden economically feasible?", Civilingenjörsprogrammet i miljö- och vattenteknik, Uptec W07 020, Oktober 2007

Markus Navander, "Asynkronmotorer - driftegenskaper, konstruktionsmarginaler", UPTEC F 07 091

Magnus Norberg, "Marktillgång för vindkraftverk : en jämförelse av anläggningsarrende och fastighetsbildning för att tillgodose markbehovet för landbaserad vindkraft", Examensarbete med praktik

Anna Nordin, "Controllable constant voltage load for wind energy converter", Civilingenjörsprogrammet i teknisk fysik, Uptec F07 084, Augusti 2007

Simon Tyrberg , "Offshore Surveillance of Wave Buoys ",Civilingenjörsprogrammet i teknisk fysik, Uptec F07 061, Maj 2007

Carina Ulvegren, "Software development for the COMPASS experiment : vertex determination procedures", UPTEC F 07 032

Mats Wahl, "Designing an H-rotor type Wind Turbine for Operation on Amundsen-Scott South Pole Station", Civilingenjörsprogrammet i Energisystem, UPTEC ES07 030, December 2007

Books and Book chapters

H. Baránková and L. Bárdoš, "Atmospheric Plasma Technology for Coating", in 50 Years of Vacuum Coating Technology, edited by D.M. Mattox and V.H. Mattox (Society of Vacuum Coaters, Albuquerque, NM, 2007), Chap. 19. ISBN: 978-1-878068-27-9.

Thottappillil, R., M. A. Uman, N. Theethayi, "TEM field structure of electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane", Ultra-Wideband Short-Pulse Electromagnetics 7, Sabath, F.; Mokole, E.L.; Schenk, U.; Nitsch, D. (Eds.), Springer, 2007

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Publikationer, 2006

Dissertations

Björn Bolund, "Electric Power Generation and Storage Using a High Voltage Approach", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 173, ISBN 91-554-6552-8

Oskar Danielsson, ”Wave Energy Conversion, Linear Synchronous Permanent Magnet Generator”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 232, ISBN 91-554-6683-4

Lars-Erik Gustavsson, "Hollow Cathode Deposition of Thin Films", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 194, ISNB 91-554-6586-2

Adam Lindblom, "Inductive Pulse Generation", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 159, ISBN 91-554-6506-4

Raul Montaño ,”The effect of Lightning on Low Voltage Network”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 131, ISBN 91-554-6424-6

Natalia Savenko, "MHD Stability and confinement of plasmas in a single mirror cell", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 155, ISBN 91-554-6497-1

Karin Thorburn, ”Electric Energy Conversion Systems: Wave Energy and Hydropower”, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 202, ISBN 91-554-6617-6

Licentiate thesis

Sandra Eriksson, "Vertical Axis Wind Turbines with Direct Driven Generators", UURIE 302-06L, Uppsala 2006

Daniel Månsson, "Response of Civilian Facilities and Systems to High Power Electromagnetic (HPEM) Pulses and the Threat of Intentional Electromagnetic Interference (IEMI)", UURIE 301-06L, Uppsala 2006

Richard Perers, "Hydroelectric Generators; Development and Magnetic Pull Forces caused by Rotor Eccentricity ", UURIE 300-06L, Uppsala 2006

Andreas Solum, ”Permanent magnet generator for direct drive wind turbines”,
UURIE 303-06L, Uppsala 2006

Reviewed literature

Justinian Anatory, Nelson Theethayi, Mussa Kissaka and Nerey Mvungi, "Broadband Powerline Communications: Performance Analysis", Enformatika Trans. on Engineering, Computing and Technology, Vol. 18, 2006, pp. 250-254.

H. Baránková, L. Bárdoš , D. Söderström and L-E. Gustavsson, “Characterization of Hybrid Atmospheric Plasma in Air and Nitrogen”, INVITED CONTRIBUTION, Vacuum Technology & Coating, December 2006, 44-47.

H. Baránková and L. Bárdoš, "Hollow Cathode and Hybride Plasma Processing", Vacuum 80 (2006) 688-692.

H. Baránková, L. Bárdoš and D. Söderström, "Cold Atmospheric Plasma in Nitrogen and Air Generated by the Hybrid Plasma Source", J. Vac. Sci. Technol. A 24 (2006) 1410-1413.

L. Bárdoš, H. Baránková and L-E. Gustavsson, "Effect of Substrate Material and Bias on Properties of TiN Films Deposited in the Hybrid Plasma Reactor", J. Vac. Sci. Technol. A 24 (2006) 1655-1659.

L. Bárdoš and H. Baránková, "Atmospheric Plasma – Yes or No", Bulletin, Publication of the Vacuum Coating Industry, Summer 2006, 42-48.

Becerra, M. ; Cooray, V.; "A self-consistent upward leader propagation model", J. Phys. D: Appl. Phys. 2006, 39, 3708-3715 Abstract

Becerra, M. ; Cooray, V.; "Time dependent evaluation of the lightning upward connecting leader inception", J. Phys. D: Appl. Phys. 2006, 39 4695-4702 Abstract

Becerra, M.; Cooray, V.;, "A simplified physical model to determine the lightning upward connecting leader inception", IEEE Transactions on Power Delivery, Volume 21,  Issue 2, April 2006 Page(s):897 - 908

Hans Bernhoff, Elisabeth Sjöstedt and Mats Leijon, "Wave energy resources in sheltered sea areas: A case study of the Baltic Sea", Renewable Energy, Volume 31, Issue 13, October 2006, Pages 2164-2170 SummaryPlus | Full Text + Links | PDF (286 K)

O. Danielsson, M. Eriksson, M. Leijon, "Study of a longitudinal flux permanent magnet linear generator for wave energy converters", International Journal of Energy Research, vol 30, Issue 14, Nov 2006 (p 1130-1145) Abstract| References | Full Text

Eriksson, M.; Isberg, J.; Leijon, M., "Theory and Experiment on an Elastically Moored Cylindrical Buoy", IEEE Journal of Oceanic Engineering, Volume 31,  Issue 4, Oct. 2006 Page(s):959 - 963, Abstract | Full Text: PDF (449 KB)

Eriksson, S., Bernhoff, H. "Generator-Damped Torsional Vibrations of a Vertical Axis Wind Turbine", Wind Engineering (2006) vol. 29, No. 5 p449,
doi: 10.1260/030952405775992625

L-E. Gustavsson, H. Baránková and L. Bárdoš, "Some properties of TiN Films Produced in Hollow Cathode and Microwave ECR Hybrid Plasma System", Surf. Coat. Technol. 201 (2006) 1464-1468.

J. Isberg, M. Gabrysch, A. Tajani and D.J. Twitchen, "High-field Electrical Transport in Single Crystal CVD Diamond Diodes". Advances in Science and Technology, Vol. 48 (2006) pp73-76

J Isberg, M Gabrysch, A Tajani and  D J Twitchen, "Transient current electric field profiling of single crystal CVD diamond", Semicond. Sci. Technol. 21 (2006) 1193-1195

Jan Isberg, Antonella Tajani and Daniel J. Twitchen, "Photoionization measurement of deep defects in single-crystalline CVD diamond using the transient-current technique" Phys. Rev. B 73, 245207 (2006)

M. Leijon, O. Danielsson, M. Eriksson, K. Thorburn, H. Bernhoff, J. Isberg, J. Sundberg, I. Ivanova, E. Sjöstedt, O. Ågren, "An electrical approach to wave energy conversion", Renewable Energy, Volume 31, Issue 9, July 2006, Pages 1309-1319
SummaryPlus | Full Text + Links | PDF (286 K)

Lindblom, A.; Bernhoff, H.; Isberg, J.; Leijon, M.;"An Inductive 700-MW High-Voltage Pulse Generator", IEEE Transaction on Plasma Science, Volume 34,  Issue 5,  Part 1,  Oct. 2006 Page(s):1838 - 1845

V.E.Moiseenko and O. Ågren , "A numerical model for radio-frequency heating of sloshing ions in a mirror trap", J. Plasma Phys 72, 1133 (2006).

Montano, R.; Becerra, M.; Cooray, V.; Rahman, M.; Liyanage, P.;“Resistance of spark channels”, IEEE Transactions on Plasma Physics, 2006, 34, 5, Page(s):1610 - 1619

K. Nilsson, O. Danielsson, and M. Leijon, "Electromagnetic forces in the air gap of a permanent magnet linear generator at no load", JOURNAL OF APPLIED PHYSICS 99, 034505, 2006

M. Rahman, V. Cooray, G. Possnert, J. Nyberg, “An experimental quantification of the NOx production efficiency of energetic alpha particles in air.” J. of Atmospheric and Solar-Terrestrial Physics, Vol. 68, Nr. 11, pp1215-1218, 2006.

Rashid, S.J. ; Tajani, A.; Coulbeck, L.; Brezeanu, M.; Garraway, A.; Butler, T.; Rupesinghe, N.L.; Twitchen, D.J.; Amaratunga, G.A.J.; Udrea, F.; Taylor, P.; Dixon, M. and Isberg, J. "Modelling of single-crystal diamond Schottky diodes for high-voltage applications", Diam. Rel.Mater., v 15, n 2-3, (2006) 317-323. SummaryPlus | Full Text + Links | PDF (487 K)

N. Savenko, O.Ågren, "Finite β correction to the magnetic flux tube ellipticity of the straight field line mirror", Phys Plasmas 13, 122504 (2006). doi:10.1063/1.201153

Erik Segergren and Mats Leijon,"Relation between generator geometry and resistance in armature winding", Applied Energy, Volume 83, Issue 8, August 2006, Pages 884-892 SummaryPlus | Full Text + Links | PDF (165 K)

Sonnadara, U.; Cooray, V.; Fernando, M.; "The Lightning Radiation Field Spectra of Cloud Flashes in the Interval From 20 kHz to 20 MHz", IEEE Transactions on Electromagnetic Compatibility, Volume 48,  Issue 1,  Feb. 2006 Page(s):234 - 239

Sonnadara, U., V. Cooray and T. Götschl, "Characteristics of cloud to ground flashes in Sweden" , Phys. Scr., vol. 74, pp. 541 – 548, 2006.
doi:10.1088/0031-8949/74/5/010

Karin Thorburn, Karl-Erik Karlsson, Arne Wolfbrandt, Mikael Eriksson and Mats Leijon
"Time stepping finite element analysis of a variable speed synchronous generator with rectifier", Applied Energy, Volume 83, Issue 4, April 2006 , Pages 371-386 SummaryPlus | Full Text + Links | PDF (436 K)

Anna Wolfbrandt, "Automated Design of a Linear Generator for Wave Energy Converters - A Simplified Model", IEEE Transactions on Magnetics, Volume 42, No7, July 2006

Olov Ågren and V. Moiseenko, "Four motional invariants in axisymmetric tori equilibria", Phys Plasmas 13, 052501, (May 2006)

O.Ågren and N. Savenko, Reply to comment by Dr Kotelnikov on "Magnetic mirror minimum B field with optimal ellipticity", Physics of Plasmas 13, 124702 (2006), see also I.A. Kotelnikov, Phys_Plasmas 13, 124701 (2006)

Contributions to national and international conferences with refereed proceedings

Arevalo, L.; Becerra, M.; Roman, F.; "Understanding the point discharge DC current produced by corona needles", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 1328-1333.

H. Baránková, L. Bárdoš , D. Söderström and L-E. Gustavsson, “Characterization of Hybrid Atmospheric Plasma in Air and Nitrogen”, Paper E-8, Proceedings of the 49th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Washington, DC, April 2006, p. 41-43.

Becerra, M., Cooray, V. (2006), “Velocity of Laboratory Electrical Discharges at low Pressure”, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract AE42A-05

Becerra, M.; Cooray, V.; "Dynamic modeling of the lightning upward connecting leader inception", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 543-548.

Becerra, M.; Cooray, V.; "An improved upward leader propagation model", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 581-586.

Becerra, M.; Cooray, V.; Roman, F; "Striking distance of vulnerable points to be struck by lightning on complex structures ", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 608-613.

Cooray, V.; Diendorfer, G.; Nucci, C.A.; Pavanello, D.; Rachidi, F.; Becerra, M.; Rubinstein, M.; Schulz, W.; "On the effect of the finite ground conductivity on electromagnetic field radiated by lightning to tall towers”, Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 267-272.

Cooray, V.; Becerra, M.; Rakov, V.; "On the Electric field at the tip of dart leaders in lightning flashes", Proceedings of the 28th International Conference on Lightning Protection, ICLP, Kanazawa, Japan, 2006. ISBN 4-9902110-2-2, pp. 339-344.

Cooray, V. and V. Rakov, "A current generation type return stroke model that predicts the return stroke velocity", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa, Japan.

Edirisinghe, M., J. S. Makela, R. Montano, M. Fernando, V. Cooray, "Signatures of the lightning HF radiation at 10 MHz, 5 MHz and 3 MHz associated with leader and return stroke process", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa, Japan.

Makela, J. S., J. Jantunen, T. Ahola, A. Hämäläinen, R. Montano, and V. Cooray, "Simple technique for detection of HF radiation from lightning", Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa , Japan.

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Characterisation of current pulses superimposed on the continuous current in upward lightning initiated from tall objects and in rocket triggered lightning", Proceedings of the 28th International Conference on Lightning Protection, pp. 83-88, ISBN 4-9902110-2-2, Kanazawa, Japan, Sept. 18-22, 2006.

Daniel Månsson, Tony Nilsson, Rajeev Thottappillil and Mats Bäckström, "Susceptibility of GPS Receivers and Wireless Cameras to a single Radiated UWB Pulse", Proceedings of EMC Europe, Barcelona, Spain (2006)

M. Rahman, V. Cooray, V. A. Rakov, M. A. Uman, P. Liyanage, B. A. DeCarlo, J. Jerauld, R. C. Rob III, “Direct measurement of NOx produced by lightning”, EOS Trans. AGU, 87(52), Fall Meet. Suupl., Abstract AE53A-0289, 2006

Sharma, S. R., M. Fernando and V. Cooray., "Positive bipolar type radiation field from lightning in Sri Lanka" , Proceedings of the 28th International Conference on Lightning Protection, ICLP 2006, Kanazawa , Japan.

Nelson Theethayi and Rajeev Thottappillil , "Simple Expressions for External Wire Impedance and Admittance for Lightning Current Pulse Propagation in Buried Wires", Fourth ASIA-PACIFIC Conference on Environmental Electromagnetics, CEEM 2006, Dalian University of Technology International Convention Center, Dalian, China Aug-l-4, 2006.

Theethayi, N., R. Thottappillil, "On reducing the internal voltages and currents due to lightning transients in buried shielded cables", Proceedings of the 28th International Conference on Lightning Protection, pp. 1322-1327, ISBN 4-9902110-2-2, Kanazawa, Japan, Sept. 18-22, 2006.

Rajeev Thottappillil and Vladimir Rakov, "Expressions for far fields at high altitudes from lightning return stroke", Proceedings of International Conference of Grounding and Earthing Ground' 2006 and International Conference on Lightning Physics and Effects 2nd LPE, Nov. 26-29, 2006, Maceio, Brazil, paper no. 18.

Rajeev Thottappillil and Nelson Theethayi, "Realistic sources for modeling lightning attachment to towers", Proceedings of International Conference of Grounding and Earthing Ground' 2006 and International Conference on Lightning Physics and Effects 2nd LPE, Nov. 26-29, 2006, Maceio, Brazil, paper no. 4.

K. Thorburn and M. Leijon, "Analytical and circuit simulations of linear generators in farm", 2005/06 IEEE PES T&D Conference and Exposition, Dallas, USA, 21-24 May 2006.

K. Thorburn, K. Nilsson, O. Danielsson and M. Leijon, "Generators and electrical systems for direct drive energy conversion", MAREC 2006 at WMTC 2006, London, UK, 6-10 March 2006.
 

Non refereed conference article

Baba, Y., F. Rachidi, R. Thottappillil, "Lightning to Tall Structures, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

H. Baránková, L. Bárdoš and D. Söderström, “Hybrid Atmospheric Plasma in Molecular Gas”, Int. Conf. Metall. Coat.&Thin Films - ICMCTF-06, San Diego, May 2006, Paper G3-6.

H. Baránková and L. Bárdoš, "Advantages and drawbacks of atmospheric plasma technology", INVITED PAPER, Anzio 2006, 7th Symp. Europ. Vac. Coaters, October 2006, Rome-Anzio.

L. Bárdoš and H. Baránková, “Atmospheric Plasma – Yes or No”, INVITED Presentation for the Donald M. Mattox Tutorial at the 49th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Washington, DC, April 2006.

Olivia Langhamer and Jan Sundberg, "Biofouling on wave power devices: a quantification study at the Swedish west coast", Presented at the 41^st European Marine Biology Symposium in Cork, Irland, Sept. 2006.

Mats Leijon, Björn Bolund and Urban Lundin, "High Voltage Generators; Ideas behind them and Operation Data", CMD 2006 (Conditioning , Monitoring and Diagnostics) 2-5 april, Korea, PDF

T. Nilsson, D. Månsson, M. Bäckström,"HPM and UWB Susceptibility of GPS Receivers", AmerEM06, July 2006, Albuquerque, USA

Andreas Solum, Paul Deglaire, Sandra Eriksson, Magnus Stålberg, Mats Leijon, Hans Bernhoff, "Design of a 12kW vertical axis wind turbine equipped with a direct driven PM synchronous generator", Presented at EWEC 2006 - European Wind Energy Conference & Exhibition, Athen, Greece, Feb. 27 to Mar. 02, 2006

R. Thottappillil, V.A. Rakov, "Far Fields at an Elevation from Lightning Return Strokes", Presented at the First International Symposium on Lightning Physics and Effects, EU COST P18, Vienna , April 03-04, 2006

R. Thottappillil, N. Theethayi, "Realistic Sources for Modeling Lightning Interaction with Towers", Presented at the First International Symposium on Lightning Physics and Effects, EU COST P18, Vienna , April 03-04, 2006

Thottappillil, R., N. Theethayi, V. Cooray, "Lightning Return Stroke Models and Electromagnetic Field Computation, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

Theethayi, N., R. Thottappillil, "Lightning Interaction with Electrified Railways, in Tutorial on EMC aspects of Lightning", 17 th International Zurich Symposium on Electromagnetic Compatibility, Singapore, 27 th Feb- 3 rd March, 2006.

Thottappillil, R., "EMC Aspects of Lightning Interaction with Communication Towers", ICEMIC 2006, Bangalore, India, Feb. 21-24, 2006.

Examensarbete

Kristin Andersen, "Lokalisering av vågkraftanläggningar : metodutveckling med GIS och fallstudie Bohuskusten", UPTEC ES 06 018

Erik Andersson, "Real time thermal model for servomotor applications",
UPTEC F 06 040

Sofie Asplund, "Intelligent gamma-min control, advantages and disadvantages", UPTEC F 06 029

Magnus Brandberg, Niclas Broman, "Future trading with regulating power", UPTEC ES 06 010

Erik Brolin, "Dimensioning and designing the foundation and structure for a H-rotor type wind turbine", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F06 045, Juni 2006

Håkan Eriksson, "Alternativ till fortsatt elektrisk generering i Olidan", UPTEC ES 05 008

Erik Fröberg, "Current Power Resource Assessment", Energisystem, UPTEC ES 06 009, September 2006

Mårten Grabbe, "Power take-off system for a marine current energy converter experimental set-up", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F06 077, November 2006.

Elin C. A. Gustavsson, "Identification of electric energy-saving projects in the district heating plants at Vattenfall Heat in Uppsala", Civilingenjörsprogrammet i Energisystem, UPTEC ES06 002, Mars 2006

Daniel Holm, "Dammsäkerhet - erosionsskydd i utskovskanaler",
UPTEC ES 06 008

Erik Lejerskog, Cecilia Boström,"Substation for wave power", UPTEC F 06 070

Mikael Palmqvist: "Grid connection for an offshore windfarm", Civilingenjörsprogrammet i Energisystem, UPTEC ES05 009, Februari 2006

Peter Schwitzky "Construction, Modeling and Evaluation of a Low Loss Motor/Generator for Flywheels", Diploma work 20p,Uppsala Universtiy, UPTEC TVE 06 003, Mars 2006

Carl-Henrik Sundberg "Design av kraftelektronik", Civilingenjörsprogrammet i Teknisk Fysik 20p, UPTEC F06 042, Maj2006

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Publikationer, 2005

Dissertations

Mahbubur Rahman, "NOx Production by Ionisation Processes in Air", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 104, ISBN 91-554-6370-3

Erik Segergren, "Direct Drive Generator for Reneable Power Conversion from Water Currents", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 100, ISBN 91-554-6362-2

Nelson Theethayi, "Electromagnetic Intrference in Distributed Outdoor Electrical Systems, with an Emphasis on Lightning Interaction with Electrified Railway Network", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 76, ISBN 91-554-6301-0

Licentiate thesis

Karin Nilsson, "Low Speed Generators for Marine Current Power Conversion",
UURIE 229-05L, Uppsala 2005

Natalia Savenko, "MHD stability and confinement of plasmas in a single mirror cell", UURIE 298-04L, Uppsala 2004

Reviewed literature


Akyuz, M., Cortet, and V. Cooray, "Positive streamer discharges along liquid dielectric surfaces", Transactions of IEEE (dielectric and insulation), Volume 12, Issue 3, pp. 579 – 585, 2005.

Mose Akyuz, Mahbubur Rahman, Anders Larsson, Vernon Cooray and Axel Franke., "Characteristics of Laser-Triggered Electric Discharges in Air". IEEE Transactions on Dielectrics and Electrical Insulation, 12(5), 2005, p1060-1070.

H. Baránková, L. Bárdoš and L.-E. Gustavsson, “Hot Hollow Cathode Diffuse Arc Deposition of Chromium Nitride Films”, J. Vac. Sci. Technol. A 23 (2005) 959-963.

L. Bárdoš and H. Baránková, “Characterization of the Cold Atmospheric PlasmaHybrid Source”, J. Vac. Sci. Technol. A 23 (2005) 933-937.

L. Bárdoš, L-E. Gustavsson, H. Baránková: "Effect of ferromagnetic substrates on the film growth in magnetized plasma systems", Surf. Coat. Technol. 200 (2005) 1862-1866.

Cooray, V. and M. Rahman, "Efficiencies for production of NOx and O3 by streamer discharges in air at atmospheric pressure", J. Electrostatics, vol. 63, pp. 977 – 983, 2005.

Danielsson, O.; Leijon, M.; Sjostedt, E. " Detailed Study of the Magnetic Circuit in a Longitudinal Flux Permanent-Magnet Synchronous Linear Generator" , IEEE Trans on Magnetics Vol 41 Issue 9 Sept 2005 Page(s):  2490- 2495.

Enlund, J., Isberg, J., Karlsson, M., Nikolajeff, F., Olsson, J., Twitchen, D.J., “ Anisotropic dry etching of boron doped single crystal CVD diamond” CARBON, Vol 43/9, pp 1839-1842. SummaryPlus | Full Text + Links | PDF (194 K)

Eriksson M., J. Isberg and M. Leijon, "Hydrodynamic modelling of a direct drive wave energy converter",International Journal of Engineering Science, Volume 43,
Issues 17-18, November 2005 , pp. 1377-1387, SummaryPlus | Full Text + Links | PDF (382 K)

Isberg J., A. Lindblom, A. Tajani, and D.J. Twitchen, "Temperature dependence of hole drift mobility in high-purity single-crystal CVD diamond", Phys. Stat. Sol. (a) 202, No. 11, 2194-2198 (2005).

I.A. Ivanova, H. Bernhoff, O. Ågren and M. Leijon
"Simulated generator for wave energy extraction in deep water"
Ocean Engineering, Volume 32, Issues 14-15, pp. 1664-1678, October 2005
SummaryPlus | Full Text + Links | PDF (409 K)

Ivanova, I.A., Agren, O., Bernhoff, H., Leijon, M., " Simulation of Wave-Energy Converter With Octagonal Linear Generator", IEEE Journal of Oceanic Engineering Volume 30,  Issue 3,  July 2005 Page(s):619 - 629

Leijon, M., Bernhoff, H., Ågren, O., Isberg, J., Sundberg, J., Berg, M., Karlsson, K.E., Wolfbrandt, A., "Multiphysics Simulation of Wave Energy to Electric Energy Conversion by Permanent Magnet Linear Generator", IEEE Transactions on Energy Conversion, Volume: 20 , Issue: 1 , March 2005, pp. 219 - 224

Liu. Y, Theethayi. N, and Thottappillil. R, “An Engineering Model for Transient Analysis of Grounding System Under Lightning Strikes: Nonuniform Transmission-Line Approach”, IEEE Transactions on Power Delivery vol. 20, no. 2, April 2005, pp. 722-230

Liyanage, P. and V. Cooray, "Correlation between current waveforms of electrostatic discharges and optical signatures for several selected wavelengths", J. Electrostatics, vol. 63, pp. 627-633, 2005.

M.J. Manyahi, R. Thottappillil and M. Leijon, "Transfer of transient surge voltage through XLPE cable winding transformer (Dryformer) circuits", International Journal of Electrical Power & Energy Systems, Volume 27, Issue 8, October 2005 , Pages 602-609 SummaryPlus | Full Text + Links | PDF (172 K)

Manyahi, M.J., M. Leijon and R. Thottappillil, "Transient response of transformer with XLPE insulation cable winding design", International Journal of Electrical Power & Energy Systems, 27, 69-80, January 2005.

Manyahi, M.J., and R. Thottappillil, "Simplified model for estimation of lightning induced transient transfer through distribution transformer", International Journal of Electrical Power & Energy Systems, 27, 241-253, N0.4, 2005.

Megumu Miki, Vladimir Rakov, Takatoshi Shindo, Diendorfer Gerhard, Martin Mair, Fridolin Heidler, Wolfgang Zischank, M.A. Uman, Rajeev Thottappillil, Daohong Wang, "Initial Stage in Lightning Initiated from Tall Objects and in Rocket-Triggered Lightning", J. Geophysical Research, 110, D02109, 2005.

V. Moiseenko , O. Ågren, "Radio-frequency heating of sloshing ions in a straight field line mirror", Phys Plasmas 12, October 2005, 015510

Månsson, D and Thottappillil R, " Comments on "Linear and Nonlinear Filters Suppressing UWB Pulses ", IEEE Trans. Electromagn. Compat., Vol. 47, No. 3, 671-672, August 2005.

Segergren, E., Nilsson, K., Leijon, M., "Frequency Optimization for Direct Drive Synchronous Current Power Generator", IEEE Journal of Oceanic Engineering Volume 30,  Issue 3,  July 2005 Page(s):647 - 648

Nelson Theethayi, Yaqing Liu, Raul Montano, Rajeev Thottappillil, Michael Zitnik, Vernon Cooray and Viktor Scuka, "A Theoretical Study on the Consequence of a Direct Lightning Strike to Electrified Railway System in Sweden", Electric Power Systems Research, Vol. 74, Issue 2, 2005, pp. 267 -280.

Theethayi. N, and Cooray. V, “On the Representation of the Lightning Return Stroke Process as a Current Pulse Propagating Along a Transmission Line”, ”, IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 20, NO. 2, APRIL 2005, pp. 823 – 837.

Thottappillil, R., and V. A. Rakov, Comment on "Radio frequency radiation beam pattern of lightning return strokes: A revisit to theoretical analysis" by Xuan-Min Shao, Abram R. Jacobson, and T. Joseph Fitzgerald, J. Geophys. Res., 110, D24105, doi:10.1029/2004JD005729.

Thorburn K, Leijon M "Case study of upgrading potential for a small hydro power station", Renewable Energy, Volume 30, Issue 7, June 2005, Pages 1091-1099
SummaryPlus | Full Text + Links

O. Ågren, V. Moiseenko, C.Johanssson and N. Savenko ,"Gyro center invariant and associated diamagnetic current", Phys. of Plasmas 12, ID 122503 , December 2005.

O. Ågren, V. Moiseenko, and N. Savenko, "Constants of motions in a minimum B mirror field" Phys. Rev. E 72, 026408, August 2005.

O.Ågren, N. Savenko, "Minimum B field with optimal ellipticity and idea for improved axial confinement by tuned ICRH cycles" , Transactions of fusion science and technology, January 2005, Vol. 47, Number 1T, ISSN: 1536-1055, pp 285-287, January 2005.

O. Ågren, N. Savenko, "Sloshing ion distribution function in a minimum B mirror field", Phys. of Plasmas 12, ID 022504, February 2005.

O. Ågren, N. Savenko, "Theoretical study of increased electron temperature in mirror machines by tuned ion cyclotron resonance heating cycles", Phys. of Plasmas 12, ID 022506, February 2005.

O. Ågren and N. Savenko , "Rigid rotation symmetry of a marginally stable minimum B field and analytical expressions of the flux coordinates", Phys. of Plasmas 12, April 2005, 042505.

O. Ågren, M. Berg, and M. Leijon, "A time-dependent potential flow theory for the aerodynamics of vertical axis wind turbines", J. Appl. Phys. 97, May 2005, 104913.

Contributions to national and international conferences with refereed proceedings

J. Anatory, N. Theethayi, R. Thottappillil, M.M. Kissaka, N.H. Mvungi, "The Effects Of Iterconnections And Branched Network In The Broadband Powerline Communications", Paper E06.2(01188), Proceedings of the XXVIIIth General Assembly of International Union of Radio Sciences, New Delhi, India, Oct. 23-29, 2005 (Invited paper).

H. Baránková and L. Bárdoš, “Hollow Cathode and Hybride Plasma Processing” INVITED PAPER, Proceedings of the 8th Int. Symp. on Sputtering & Plasma Processes (ISSP 2005), Kanazawa , Japan , June 2005, PP1-3, p. 234-238.

Marley Becerra and Vernon Cooray, "A simplified model to represent the inception of upward leaders from grounded structures under the influence of lightning stepped leaders",  Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

Marley Becerra, Vernon Cooray and Hartono Zainal Abidin., "Location of the vulnerable points to be struck by lightning in complex structures" . International Conference on Lightning and Static Electricity 2005 (ICOLSE 2005), GND-20, September 19-23, Seattle, Washington, USA

Vernon Cooray, Mahbubur Rahman, "Efficiencies for production of NOx and O3 by streamer discharges in air at atmospheric pressure", 10th International Conference on Electrostatics, Helsinki, Finland, June 15-17, 2005

Vernon Cooray, Mahbubur Rahman., " On the relationship between the discharge current, energy dissipation and the NO X production in spark discharges". International Conference on Lightning and Static Electricity 2005 (ICOLSE 2005), September 19-23, Seattle, Washington, USA

Vernon Cooray, "On the validity of several approximate theories used in quantifying the propagation effects on lightning generated electromagnetic fields", Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

O. Danielsson, M. Leijon, K. Thorburn, M. Eriksson, H. Bernhoff, "A Direct Drive Wave Energy Converter – Simulations and Experiments" Proceedings of OMAE 2005: 24th International Conference on Mechanics and Arctic Engineering, Halkidiki, Greece, 12-17 June 2005

L-E. Gustavsson, H. Baránková and L. Bárdoš, "PVD of Films on Ferromagnetic Substrates in Magnetized Plasma Systems”, Paper E-8, Proceedings of the 48th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Denver, April 2005, p. 27-30.

D. Månsson, J. Ericsson, R. Thottappillil, "Effect of conducted EFT type pulses on the point of entry of electrical systems in buildings" , RadioVetenskap och Kommunikation (RVK05), Linköping, June-14-16, 2005.

S. J. Rashid, L. Coulbeck, A. Tajani, M. Brezeanu, A. Garraway, T. Butler, N. L. Rupesinghe, D. J. Twitchen, G. A. J. Amaratunga, F. Udrea, P. Taylor, M. Dixon, J. Isberg, “Numerical and Experimental Analysis of Single Crystal Diamond Schottky Barrier Diodes”, Proceedings of the 17 International Symposium on Power Semiconductor Devices & IC's May 23-26, 2005 Santa Barbara, CA, p 315-318.

Erik Segergren, Karin Nilsson, Mats Leijon, "Permanent magnetized generator for marine current power conversion - proposed experimental setup", Presented at OMAE2005, Halkidiki, Greece, 12-17 June 2005

N. Theethayi, and R. Thottappillil "Pulse Propagation in Underground Wires-A Transmission Line Analysis" , RadioVetenskap och Kommunikation (RVK 05), June 14-16, Linköping , 2005.

R. Thottappillil and N. Theethayi , "Lightning strike to tall towers with implications to electromagnetic interference" , RadioVetenskap och Kommunikation (RVK 05), June 14-16, Linkoping , 2005.

Thottappillil, R., V.A. Rakov, "Calculation Of Lightning Electromagnetic Fields: A Review ", Paper E04.6(0885), Proceedings of the XXVIIIth General Assembly of International Union of Radio Sciences, New Delhi, India, Oct. 23-29, 2005 (Invited paper).

Non refereed conference article.

L. Bárdoš and H. Baránková, “Hollow Cathode Based Plasma Sources and Applications”, INVITED PAPER, Proceedings of the 15th Symp. on Applications and Plasma Processes and 3rd EU-Japan Joint Symp. on Plasma Processing (SAPP XV), Podbanské, Slovakia, January 2005, IL01, p. 19-22.

Vernon Cooray and Nelson Theethayi, "Effects of corona on pulse propagation along transmission lines with special attention to the lightning return stroke models and return stroke velocity", Invited lecture, Proceedings of the VIII International Symposium on Lightning Protection, SIPDA, Sao Paolo, Brazil, 2005.

S. Gustafsson, O. Svensson, J. Sundberg, H. Bernhoff, M. Leijon, O. Danielsson, M. Eriksson, K. Thorburn, K. Strand, U. Henfridsson, E. Ericsson, K. Bergman, "Experiments at Islandsberg on the west coast of sweden in preparation of the construction of a pilot wave power plant" , Presented at the 6th EWTEC conference in Glasgow , 28th of August to 3rd of September 2005

E. Segergren, K. Nilsson, J. Sundberg, M. Leijon, "The Marine Current Power Project at the Swedish Centre for Renewable Electric Energy Conversion ", Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

J. Sundberg, O. Langhamer, "ENVIRONMENTAL QUESTIONS RELATED TO POINT-ABSORBING LINEAR WAVE-GENERATORS: IMPACT, EFFECTS AND FOULING", Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

M. Stålberg , R. Waters, M. Eriksson, O. Danielsson, K. Thorburn, H. Bernhoff, M. Leijon, " Full-Scale Testing of PM Linear Generator for Point Absorber WEC" , Presented at the 6th EWTEC conference in Glasgow, 28th of August to 3rd of September 2005

R. Thottappillil , Daniel Månsson, Nelson Theethayi, Mats Bäckström, Tony Nilsson, Göran Undén, Barbro Nordström, Per Bohlin, Per Anders Lindeberg, Ulf Hellström, Peter Lindeberg, Georg Bohlin, Mihael Zitnik, Lise Ekenberg, "Response of Civilian Facilities to Intentional Electromagnetic Interference (IEMI), with Emphasis on the Swedish Railway Network", EMC Europe Workshop, Rome , Sept. 19-21, 2005.

Examensarbete

Hanna Ceder, "Simulations of hydro powerformer", UPTEC ES 1650-8300 ; 05004

Carolin Cedergren, Karin Lindfors, "Effektiv frekvensreglering",Civilingenjörsprogrammet i Energisystem, UPTEC ES 05 003, April 2005

Johannes Eklund, "Design of magnetic circuit in ribbon loud speaker", UPTEC F 1401-5757 ; 05058

Maria Ekmarker, "Produktionsoptimering av Moforsens vattenkraftverk - undersökning av alternativ för byte eller upprustning av turbin", UPTEC F 04 090

Jonas Eriksson, "Effects of HPEM on the point of entry of electrical systems in buildings",UPTEC F 1401-5757 ; 05009

Ramin Golrokh, "Characteristics of electrical discharges striking water surfaces", TVE 05 004

Jonasson, Johan-Petter, "Model design of wave power linear generator farm",
Examensarbete 20p Civilingenjörsprogrammet för Teknisk Fysik, UPTEC F05 065, ISSN 1401-5757, Oktober 2005

Camilla Lundberg, "An inventory of the saving potential at Fortum's hydropower plants" Civilingenjörsprogrammet i Energisystem, ISSN: 1650-8300, UPTEC ES05 007

Anna Lodin, "The potentials for Fortum Service to integrate EHS in concepts and partnerships with industrial customers", UPTEC F 05 067

Abdul Mohammad Muttalib, "Transient response of DC converter station subjected to lightning induced over-voltages (LIOV)", TVE 05 011

Ziya Mazloom, "Transfer Impedance and Transmission Line Parameters of Multi-conductor Cables", UPTEC F05 055, Juni 2005.

William Healy Strömgren, "Automatic Adjustment of the Floatation Level for Tight-moored Buoy", Examensarbete 20p,Civilingenjörsprogrammet i Miljö och Vatten, UPTEC F05 026, Augusti 2005

Magnus Stålberg , "Experimental Test Set-up for Wave Energy Converter Linear Generator", Examensarbete 20p,Civilingenjörsprogrammet i Energisystem, UPTEC ES05 005, September 2005

Rafael Waters , "Design of Air Gap Measuring System for Permanent Magnet Linear Generators", Examensarbete 20p,Civilingenjörsprogrammet i Energisystem, UPTEC ES05 006, September 2005

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Publikationer, 2004

Dissertations

Yaqing Liu, "Transient Response of Grounding Systems Caused by Lightning: Modelling and Experiments", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1015, ISBN 91-554-6041-0 ; Uppsala 2004.

Licentiate thesis

Björn Bolund, "High Voltage Generators for Generation and Storage of Electric Energy", UURIE 293-04L, Uppsala 2004

Mikael Eriksson, "Electromechanical Dynamics of a Direct Drive Wave Energy Converter", UURIE 296-04L, Uppsala 2004

Irina Ivanova, "Simulation of Linear Permanent Magnet Octagonal Generator for Sea Wave Energy Conversion " , UURIE 295-04L, Uppsala 2004

Adam Lindblom, "Inductive pulse generator with coaxial transformer and Blumlein pulse shaper " , UURIE 294-04L, Uppsala 2004

Raul Montano, "Interaction of Lightning Electromagnetic Fields with Overhead Power Lines", UURIE 292-04L, Uppsala 2004

Nelson Theethayi, "Electromagnetic Interference to Electrified Railway Network Caused by Lightning: Development of Computation Models", UURIE 291 – 04L, Uppsala 2004

Karin Thorburn, "Modelling new generators for wave energy conversion
and hydropower upgrading"
, UURIE 297-04L, Uppsala 2004

Reviewed literature

H. Baránková and L. Bárdoš, "New hybrid source of cold atmospheric plasma", Surf. Coat. Technol. 177-178 (2004) 688-692.

H. Baránková and L. Bárdoš, “Cold Atmospheric Plasma Sources for Surface Treatment”, INVITED CONTRIBUTION, Galvanotechnik 95 (2004) 2244-2247.

H. Baránková, L. Bárdoš and L.-E. Gustavsson, “High-rate hot hollow cathode arc deposition of chromium and chromium nitride films”, Surf. Coat. Technol. 188-189 (2004) 703-707.

L. Bárdoš, H. Baránková, L-E. Gustavsson and D.G. Teer, "New microwave and hollow cathode hybrid plasma sources", Surf. Coat. Technol. 177-178 (2004) 651-656.

Bernhoff. H , Leijon. M, "Conversion of wave energy to electricity", The Scandinavian Shipping Gazette, The Scandinavian Yearbook of Maritime Technology 2004, October 1, 2004

Bolund, B.; Leijon, M.; "Rotor configuration impact on generator ventilation needs", Power Systems Conference and Exposition, 2004. IEEE PES, 2004,
Page(s): 749 - 752 vol.2, doi: 10.1109/PSCE.2004.1397560

B. Bolund, K. Thorburn, E. Sjöstedt, M. Eriksson, E. Segergren and M. Leijon, "Upgrading generators with new tools and high voltage technology"
Journal of Hydropower and Dams, Issue Three, pp. 104 – 108, 2004.

Cooray, V., M. Fernando, C. Gomes, T. Sorensen, "The Fine Structure of Positive Return Stroke Radiation Fields", IEEE Transactions on EMC, vol. 46, 87 95, 2004.

Cooray, V., R. Montano and V. Rakov, "A model to represent first return strokes with connecting leaders", J. Electrostatics, vol. 40, 97 109, 2004.

Cooray, V., M. Zitnik, M. Rahman, M. Manyahi and Y. Liu, "Physical model of surge current characteristics of buried vertical rods in the presence of soil ionisation", J. Electrostatics, vol. 60, 193 202, 2004.

Gomes, C. and V. Cooray, "Radiation field pulses associated with the initiation of positive cloud to ground lightning flashes", J. Atmos. Terr. Phys., vol. 66, 1047 1055, 2004.

A. Kheirmand, M. Leijon, S.M. Gubanski, "Advances in Online Monitoring and Localization of Partial Discharges in Large Rotating Machines", IEEE Transactions on Energy Conversion, vol 19, March 2004, pp. 53-59.

J. Isberg, J. Hammersberg, D.J. Twitchen, A.J. Whitehead, "Single Crystal Diamond for Electronic Applications", Diamond and Related Materials Vol 13/2 (2004) pp 320-324.

J. Isberg, J. Hammersberg, H. Bernhoff, D.J. Twitchen, A.J. Whitehead
“Charge collection distance measurements in single and polycrystalline CVD diamond” Diamond and Related Materials, Vol 13/4-8 (2004) pp 872-875.
SummaryPlus | Full Text + Links | PDF (395 K)

A. Lindblom, J. Isberg, H. Bernhoff, "Calculating the Coupling Factor in a Multilayer Coaxial Transformer With Air Core" IEEE Transactions on Magnetics, Volume: 40 , Issue: 5 , Sept. 2004, Pages:3244 - 3248.

Liu, Y., Nelson Theethayi , R. Thottappillil, R. M. Gonzalez and M. Zitnik, "An improved model for soil ionization around grounding system and its application to stratified soil", J. Electrostatics, 60, 203-209, 2004.

P. Holmberg, M. Leijon, S. Johansson, ”A Wide Band Circuit Model of the Terminal and Internal Electromagnetic Response of Rotating Machine Windings with a Coaxial Insulation System”, IEEE Transactions of Energy Conversion, Vol. 19, No. 3, Sept, 2004

Heljestrand, A.; Bernhoff, H.; Isberg, J.; Larsson, A.; "Overstressing of High-Voltage Capacitors" Plasma Science, IEEE Transactions on , Volume: 32 , Issue: 3 , June 2004, Pages:1337 - 1343

Chandima Gomes, Vernon Cooray, Mahendra Fernando, Raul Montano and Upul Sonnadara, "Characteristics of chaotic pulse trains generated by lightning flashes", Journal of Atmospheric and Solar-Terrestrial Physics, Volume 66, Issue 18, December 2004, Pages 1733-1743

Mahbubur Rahman, Vernon Cooray. Erratum to " NO X generation in laser-produced plasma in air as a function of dissipated energy" [Optics & Laser Technology 35 (2003) 543-546]. Optics & Laser Technology 36 (2004) 85

Nelson Theethayi, Yaqing Liu, Raul Montano and Rajeev Thottappillil, "On the Influence of Conductor Heights and Lossy Ground in Multi-Conductor Transmission Lines for Lightning Interaction Studies in Railway Overhead Traction Systems", Electric Power System Research, Vol. 71, Issue 2, 2004, pp. 186-193.

Thorburn K., Bernhoff H., and Leijon M, "Wave energy transmission system
concepts for linear generator arrays"
Ocean Engineering, 31(11-12), pp 1339 – 1349, August 2004.

Thottappillil, R., M.A. Uman, N. Theethayi, "Electric and magnetic fields from a semi-infinite antenna above a conducting plane", J. Electrostatics, 61, 209-221, 2004.

D.J. Twitchen, A.J. Whitehead, S.E. Coe, J. Isberg, J. Hammersberg, T. Wikström, E. Johansson. “High voltage single crystal diamond diodes” IEEE Transactions on Electron Devices , vol 51, no 5 (2004) pp 826.

P. Holmberg, M. Leijon, T. Wass, "Closure on A wide-band lumped circuit model of eddy current losses in a coil with a coaxial insulation system and a stranded conductor" Power Delivery, IEEE Transactions on ,Volume: 19 , Issue: 2 , April 2004, Pages:903

O. Ågren, N. Savenko, "Magnetic mirror minimum B field with optimal ellipticity", Physics of plasmas, Volume 11, Number 11, 2004

Contributions to national and international conferences with refereed proceedings

L. Bárdoš and H. Baránková, “Hot Hollow Cathode Arc Deposition of Highly Oriented Chromium and Chromium Nitride Films”, Paper E-3, Proceedings of the 47th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Dallas, April 2004, p. 91-93 .

B. Bolund, E. Segergren, A. Solum, R. Perers, L. Lundström, A. Lindblom, K. Thorburn, M. Eriksson, K. Nilsson, I. Ivanova, O. Danielsson, S. Eriksson, H. Bengtsson, E. Sjöstedt, J. Isberg, J. Sundberg, H. Bernhoff, K.-E. Karlsson, A. Wolfbrandt, O. Ågren, and M. Leijon, "Rotating and linear synchronous generators for renewable electric energy conversion – an update of the ongoing research projects at Uppsala University" Nordic Workshop on Power and Industrial Electronics, NORPIE 2004, Trondheim, Norway, 14–16 June 2004.

Cooray, V. and N. Theethayi, "The striking distance and the ESE principle", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Cooray, C., V. Cooray and C. Andrews,"A review of the interaction of lightning and thunderstorms with humans", Proc. International Conference on Lightning Protection , Avignon, France, 2004.

Cooray, V. and M. Zitnik, "On attempts to protect a structure from lightning strikes by enhanced space charge generation", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

O. Danielsson, K. Thorburn, E. Sjöstedt, and M. Leijon, "Simulated response of a linear generator wave energy converter" ISOPE-2004, Toulon, France, 23–28 May 2004.

M. Eriksson, K. Thorburn, H. Bernhoff, and M. Leijon, "Dynamics of a linear generator for wave energy conversion" 23rd International Conference on Offshore Mechanics and Arctic Engineering, Vancouver, Canada, 20–25 June 2004.

Ivanova I., Ågren O., Bernhoff H., Leijon M., "Simulation of a 100 kW permanent magnet octagonal linear generator for ocean wave energy comversion and utilization", Scientific Technical Review Journal (Nauchno-Tekhnicheskie Vedomosti), Vol.1. pp. 239 – 244, Saint-Petersburg, Russia, 2004

I. A. Ivanova, O. Ågren, H. Bernhoff, M. Leijon, "Simulation of cogging in a 100kW permanent magnet octagonal linear generator for ocean wave conversion", Int. Symp. on underwater technology, Taipei, Taiwan, 20-23 april, 2004

Liu, Y., N. Theethayi and R. Thottappillil, "A Non-uniform Transmission Line approach for Transient Analysis of Grounding System Under Lightning Impulse", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Prasanna Liyanage, Raul Montano, Vernon Cooray, "Optical Signatures of Laboratory Sparks with Currents Comparable to Return Strokes in Lightning Flashes", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Montano, R, M. Edirisinghe, and V. Cooray, "Varistors and gas discharge tube models a comparison between theory and practice", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Karin Nilsson, Erik Segergren, Elisabeth Sjöstedt, Jan Sundberg, Mats Leijon, "Converting Kinetic Energy in Small Watercourses using Direct Drive Generators" , Proceedings of OMAE 2004: 23rd International Conference on Offshore Mechanics and Arctic Engineering, 20-25 June 2004 Vancouver, Canada

Pavenello, D., F. Rachidi, M. Rubinstein, N. Theethayi, R. Thottappillil," Electromagnetic environment in the immediate vicinity of a tower struck by lightning", (Abstract), Euro Electromagnetics (EUROEM),Magdeburg, Germany, 2004.

Erik Segergren, Karin Nilsson, Domenico P. Coiro and Mats Leijon, "Design of a Very
Low Speed PM Generator for the Patented KOBOLD Tidal Current Turbine"
,
Proceedings from EnergyOcean2004, 28 - 29 June 2004, Palm Beach, Florida.

Sonnadara, U., V. Cooray, and M. Fernando, "Lightning radiation field spectra of cloud flashes", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Theethayi, N., G. Diendorfer, R. Thottappillil, "On Determining the Effective Height of Gaisberg Tower" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Theethayi, N., Y. Liu, R. Thottappillil, T. Götschl, R. Montano, P.A. Lindeberg and U. Hellström, "Measurements of Lightning Transients Entering a Swedish Railway Facility", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Theethayi, N. and V. Cooray, "Representation of the return stroke as a transmission line the apparent return stroke velocity", Proc. International Conference on Lightning Protection, Avignon, France, 2004.

Thottappillil, R., and M. A. Uman, "TEM field structure of electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., M.A. Uman, "Electric and magnetic fields from a semi-infinite vertical thin-wire antenna above a conducting plane", Progress in Electromagnetic Research Symposium, Pisa, Italy, March 28-31, 2004.

Thottappillil, R., "On the non-uniqueness of the electric field components –static, induction or intermediate, and radiation - from extended source distributions" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., R. Montano, and D. Månsson, "Response of Surge Protective Devices to Very Fast Transient Conducted Pulses" (Abstract), Euro Electromagnetics (EUROEM), Magdeburg, Germany, 2004.

Thottappillil, R., V. A. Rakov, and M. A. Uman, "Exact expressions in the time domain for electric fields from an extending lightning discharge in terms of the charge density", Progress in Electromagnetic Research Symposium, Pisa, Italy, March 28-31, 2004.

O. Ågren, N. Savenko, "Theoretical study of minimum B field with optimal ellipticity and scenario for increased electron temperature in mirror machines", Posted at the Annual Meeting Research Union Swedish Association - RUSA, Studsvik, Sweden, 20-21 April, 2004

Non refereed conference article.

Baránková and L. Bárdoš, "High Density Plasma PVD of CrN Films", INVITED PAPER, Anzio 2004, 6th Symp. Europ. Vac. Coaters, September 2004, Rome-Anzio

Examensarbete

Stephen Burt, "The Behaviour of Track Circuits and Booster Transformers in Electrified Railway Systems Subjected to Lightning Transients", UTH-INGUTB-EX-E-2004/17-SE, Uppsala University, December 2004.

Johan Carnbro, "Numerical simulation of the energy consumption in lightning channels", UPTEC F 04 040, 2004

Stefan Gustafsson, "Measuring of waves at Islandsberg and literature survey of wave measurement technology" , Master’s degree project, UPTE F04048, Division for electricity and Lightning Research, Uppsala University, Sweden, June, 2004

Karima Ismaili and Edward d’Amat, "Lightning Protection System for an Electrical Powered Boat Cruising on Fresh Water: Design, Simulation and Experiments", UTH-INGUTB-EX-, Uppsala University, May 2004.

Anna Lindquist, "Wind power in Antarctica- a feasibility study for Wasa", Civilingenjörsprogrammet i Teknisk Fysik, UPTEC F04 060, Augusti 2004

Jonas Ljungholm, "On the prediction of electrical breakdown voltage of long gaps (>0.5 m)", UPTEC F 04 073

Johan Sandström, "Numerical simulation of the interaction between a metal sheet and a lightning channel", UPTEC F 1401-5757 ; 04026

Andreas Westin, "Electrical pre-breakdown characteristics at low pressure", Examensarbete 20p, Civilingenjörsprogrammet i Teknisk Fysik,  ISSN: 1401-5757, UPTEC F0405, Juli 2004.

Anna Wedin, "Stand alone power system for a remote measurement station",UTH-INGUTB-EX E 2004/09 -SE, Uppsala University, September 2004.

Tegegne Yirdaw, "Electromagnetic Transients in the Auxiliary Power of a Railway Installation in Sweden", UTH-INGUTB-EX-E-2004/14-SE, Uppsala University, October 2004.

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Publikationer, 2003

Licentiate thesis

Yaqing Liu,"Time domain modelling of the response of grounding systems subjected to lightning currents", UURIE 288-03L, Uppsala 2003.

Erik Segergren, "Simulation of Direct Drive Generator for Underwater Power Conversion", UURIE 290-03L, Uppsala 2003.

Gustav Strandberg, "Characterization and Modelling of Lightning Flashes in Sweden",UURIE 289-03L, Uppsala 2003.

Reviewed literature

Akyuz, M., A. Larsson, V. Cooray and G. Strandberg, "3D simulation of streamer branching in air", the J. Electrostatics, vol. 59, 115 141, 2003.

H. Baránková and L. Bárdoš, "Hollow cathode cold atmospheric plasma sources with monoatomic and molecular gases", Surf. Coat. Technol. 163-164 (2003) 649-653.

H. Baránková and L. Bárdoš, "Hollow Cathode Plasma Cleaning and Surface Activation", INVITED CONTRIBUTION, Vacuum Technology & Coating, January 2003, 32-36.

H. Baránková and L. Bárdoš, "Hollow cathode atmospheric pressure plasma sources for surface treatment", Surf. Coat. Technol. 174-175 (2003) 63-67

L. Bárdoš, H. Baránková and Yu.A. Lebedev, "Performance of Radio Frequency Hollow Cathodes at Low Gas Pressures", Surf. Coat. Technol. 163-164 (2003) 654-658.

Björn F. Bolund, Mats Berglund, and Hans Bernhoff, ”Dielectric study of water/methanol mixtures for use in pulsed-power water capacitors
Journal of Applied Physics, Vol. 93, No. 5, March 2003, Pages 2895-2899 PDF (90 k)

Cooray, V. "On the concepts used in return stroke models applied in engineering practice", Trans. IEEE (EMC), vol. 45, pp. 101 108, 2003.

Cooray, V., "Authora reply to comments on On the On the concepts used in return stroke models applied in engineering practice", IEEE Transactions on EMC, vol. 45, 2003.

Cooray, V., "Propagation effects on radiation field pulses generated by cloud flashes with special attention to the voltages induced in electrical installations", Accepted to be published in Trans. IEEE(EMC), 2003.

P. Holmberg, M. Leijon "A wide-Band Lumped Circuit Model of the Therminal and Internal Electromagnetic Response of Coaxially Insulated Windings Mounted on a Core"
European Transaction on Electric Power Engineering, Vol. 13 No. 3 2003, Pages 141-150

Holmberg, P.; Leijon, M; “A wideband lumped circuit model of eddy current losses in a coil with coaxial insulation system and a stranded conductor
Power Delivery, IEEE Transactions on, Volume: 18 Issue: 1, 2003, Page(s): 50-60

A.Kheirmand, M.Leijon and S.Gubanski, "New Practices for Partial Discharge Detection and Localization in Large Rotating Machines" IEEE Trans on Dielectrics and Electrical Insulation Dec, Vol 10, No 6, dec 2003 pp1042-1052

Mats Leijon, Hans Bernhoff, Marcus Berg, Olov Ågren, "Economical considerations of renewable electric energy production -especially development of wave energy" Renewable Energy Volume 28, Issue 8, July 2003, Pages 1201-1209
SummaryPlus | Full Text + Links | PDF (245 K)

A. Lindblom, P. Appelgren, A. Larsson, S.E. Nyholm, J. Isberg, H. Bernhoff,
"Pulsed power transmission line transformer based on modern cable technology", IEEE Transactions on Plasma Science, vol 31 no 6 (2003) pp1337- 1343

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, K.J. Rambo, G.H. Schnetzer, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Die Anfangphase von Aufwärtsblitzen", ETZ, Heft 3-4, 50-55, 2003.

Rahman, M., and V. Cooray, "NOx generation in laser-produced plasma in air as a function of dissipated energy", Optics and Laser Technology, vol. 35, No. 7, p. 543 546, 2003.

Rakov, V.A., R. Thottappillil, J. Schoene, "Comments on 'On the concepts used in return stroke models applied in engineering practice'", IEEE Transactions on Electromagnetic Compatibility, Vol. 45, p. 567, Aug. 2003.

M. Sjöberg, Yu. V. Serdyuk, S.M. Gubanski and M.Å.S. Leijon "Experimental study and numerical modelling of a dielectric barrier discharge in hybrid air-dielectric insulation" Journal of Electrostatics, Volume 59, Issue 2, September 2003, Pages 87-113 SummaryPlus | Full Text + Links | PDF (1058 K)

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Cold Atmospheric Plasma Sources for Surface Treatment", INVITED PAPER P1, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 427-430.

L. Bárdoš and H. Baránková, "New hybrid source with microwave and hollow cathode plasma", Paper E-8, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 104-107.

L. Bárdoš and H. Baránková, "PVD of hard films inside narrow holes and pipes", Paper H-5, Proceedings of the 46th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), San Francisco, May 2003, p. 154-157.

O. Danielsson, K. Thorburn, M. Eriksson, M. Leijon "Permanent magnet fixation concepts for linear generator" Fifth European wave energy conference 17-19 sept, 2003 PDF (472k)

I. Ivanova, O. Ågren, H. Bernhoff, M. Leijon "Simulation of a 100kW permanent magnet octagonal linear generator for ocean wave conversion"
Fifth European wave energy conference 17-19 sept, 2003 PDF (371k)

Lindblom, A.; Appelgren, P.; Larsson, A.; Nyholm, S.E.; Isberg, J.; Bernhoff, H.;
"High-voltage transmission line transformer based on modern cable technology" Digest of Technical Papers. PPC-2003. 14th IEEE International Pulsed Power Conference, 2003., Volume: 2 , 15-18 June 2003 Pages:939 - 942 Vol.2

Liu, Y., Theethayi, N., Gonzalez, R.M., Thottappilli, R., "The residual resistivity in soil ionization region around grounding system for different experimental results", 2003 IEEE International Symposium on Electromagnetic Compatibility, Volume 2, 794 –799, Aug 18-22, 2003

Manyahi, M.J., R. Thottappillil, M. Leijon, "Loading effects on the attenuation of the transferred transients through cable winding transformer (Dryformer)", International Conference on Power Systems Transients (IPST), New Orleans, USA, Sept. 28, Oct. 02, 2003.

K. Nilsson, E. Segergren, M. Leijon "Simulations of direct drive generators designed for underwater vertical axis turbines" Fifth European wave energy conference 17-19 sept, 2003 PDF (446k)

Rahman M. and Cooray V., " NO X Production in Laser-Induced Plasma as a Function of Dissipated Energy". EOS Trans. AGU, 84(46), Fall Meet. Suppl., Abstract AE32A-0158 , 2003

Roman, F.R. Montaño and V. Cooray, "Varistor response under subsequent stroke-like impulse current", International Symposium on High Voltage Engineering, Netherlands, 2003.

Roman, F.R. Montaño and V. Cooray, "Response of low voltage protective devices under subsequent stroke-like impulse currents", International Symposium on High Voltage Engineering, Netherlands, 2003.

Theethayi, N. and V. Cooray, "The transmission line model idealisation and reality", Proceeding of the IEEE power technical conference, Bolognia, Italy, 2003.

Theethayi, N., Y. Liu, R. Montano, R. Thottappillil, M. Zitnik, V. Cooray, V. Scuka, "Modeling Direct Lightning Attachment to Electrified Railway System in Sweden", IEEE Bologna Power Tech, Italy, June 23-26, 2003.
(IEEE student paper award for high quality paper.)

Theethayi, N., R. Thottappillil, Y. Liu and R. Montano, "Parameters That Influence the Crosstalk in Multiconductor Transmission Line", IEEE Bologna Power Tech., Italy, June 23-26, 2003. (IEEE student paper award for high quality paper)

Theethayi, N., Y. Liu, R. Montaño, R. Thottappillil, "Crosstalk in Multiconductor Transmission Line in the Presence of Finitely Conducting Ground",’ Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Istanbul, Turkey, May 11-16, 2003.

Thottappillil, R., N. Theethayi, Y. Liu, V. Scuka, M. Zitnik, P-A. Lindeberg, U. Hellström, "Computer simulation model for Swedish railway system for evaluating the effects of lightning and EMI", World Congress on Railway Research, Edinburgh, Sept.29-Oct.01, 2003.

D.J. Twitchen, A.J. Whitehead, S.E. Coe, J. Isberg," Applications of Single Crystal CVD Diamond" Proceedings of the Seventh Applied Diamond Conference/Third frontier Carbon Technology Joint Conference (ADC/FCT 2003) NASA/CP - 2003- 0 212319 p 111.

Non refereed conference article.

H. Baránková and L. Bárdoš, "New Cold Atmospheric Plasma Sources for PE CVD", INVITED PAPER, Symp. Design and Technology of Coatings, September 2003, Bonassola (La Specia), Proceedings, ISBN 88-8080-046-9.

Examensarbete

Simon Blixt, "Seriekopplade H-bryggor för HVDC-light", UPTEC F 03 041, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Oskar Danielsson, "Design of a Linear Generator for Wave Energy Plant", Master's degree project, UPTEC F 03 003, Division for Electricity and Lightning Research, Uppsala University, Sweden, Jan. 2003

Magnus Emerius, "Återföring av rotor till linjärgenerator med fjädrar", UTH-INGUTB-EX-M-2003/01-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, Juni. 2003

Johannes Enlund, "ICP etching of single-crystal HTHP and CVD diamond", UPTEC F 03 014, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Joakim Holfelt, "Optimal Upprustning av vattenkfraft i Helgån", Master's degree project, UPTEC F 03 061, Division for Electricity and Lightning Research, Uppsala University, Sweden, October. 2003

Sören Jörgensen, "On the use of a parallel multi-species genetic algorithm for parameter estimation in structural dynamics", UPTEC F 03 053, Division for Electricity and Lightning Research, Uppsala University, Sweden, 2003

Sven Karlström, "Vattentät genomföring för linjär rörelse till ett vågkraftverk"
UTH-INGUTB-EX-M-2004/7-SE, Division for Electricity and Lightning Research,
Uppsala University, Sweden, June, 2003

Linus Marstorp, "An analytical model for the performance of a vertical axis wind turbine", Master's degree project, UPTEC F03 051, Division for Electricity and Lightning Research, Uppsala University, Sweden, April. 2003

Karin Nilsson, "Simulation of Direct Drive Permanent Magnet Generators for Underwater Current Power Conversion", Master's degree project, UPTEC F 03 025, Division for Electricity and Lightning Research, Uppsala University, Sweden, March. 2003

Lars Noresten, "Response of surge protective devices to very fast current pulses", Master’s degree project, Uppsala University, October 2003.

Richard Perers, "High - Voltage Machines in Pumped Storage Plants", Master's degree project, UPTEC F 03 080, Division for Electricity and Lightning Research, Uppsala University, Sweden, October. 2003

Kerstin Strand, "Energiförluster och potential i vattenvägarna i befintlig svensk vattenkraft", Master's degree project, UPTEC W 03 012, Division for Electricity and Lightning Research, Uppsala University, Sweden, April. 2003

Peter Warnicke, "A two channel laser-triggered plasma closing switch" UPTEC F03 075 Division for Electricity and Lightning Research, Uppsala University, Sweden, Sept. 2003

Stefan Önerud, "Fast charging of a Marx bank", Master's degree project, UPTEC F 03 098, Division for Electricity and Lightning Research, Uppsala University, Sweden, Dec. 2003

Books and Book chapters

Cooray, V. (ed), "The Lightning Flash", The Institution of Electrical Engineers, London, 2003.

Thottappillil, R., Computation of electromagnetic fields from lightning discharge, Chapter in the book “The Lightning Flash”, (ed) V. Cooray, The Institution of Electrical Engineers, London, 2003.

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Publikationer, 2002

Dissertations

Mose Akyuz, "Positive streamer discharges in air and along insulating surfaces: experiment and simulation", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 777

Mighanda Manyahi, "Characteristic of Surge Transfer Through Transformers: Study of Conventional Distribution Transformer and XLPE Cable Winding Transformer (Dryformer)", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 750

Stefan Silfverskiöld, "Effects of Lightning Electromagnetic Pulse and High Power Microwaves on Military Electric Systems", Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, ISSN 1104-232X ; 734

Reviewed literature

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma source for gas treatment", Catalysis Today 72 (2002) 237-241.

L. Bárdoš and H. Baránková, "Highly oriented coatings at low substrate temperatures", INVITED CONTRIBUTION, Vacuum Technology & Coating, October 2002

H. J. M. Blennow, M. Leijon and S. M. Gubanski, "Active high voltage insulation", Journal of Electrostatics,Volume 55, Issue 2, Pages 111-223, June 2002

Cooray, V., "Some Considerations on the Cooray-RubinsteinFormulation Used in Deriving the Horizontal Electric Field of Lightning Return Strokes Over Finitely Conducting Ground", Proc. IEEE(EMC), vol. 44, pp. 560 - 566 , 2002.

Holmberg, P.; Leijon, M; ”Wide-band lumped circuit model of the terminal and internal electromagnetic response of a coil with a coaxial insulation system
Electric Power Applications, IEE Proceedings-, Volume: 149 Issue: 6, Nov 2002, Page(s): 459-464

Holmberg Pär, Leijon Mats, Wass Torbjorn, "A Wide-Band Lumped Circuit Model of Eddy Current Losses in a Coil with a Coaxial Insulation System and a Stranded Conductor", IEEE Power Engineering Review, Sept. 2002 Volume: 22 , Issue: 9, pages: 61 - 62

Jan Isberg, Johan Hammersberg, Erik Johansson, Tobias Wikström, Daniel J. Twitchen, Andrew J. Whitehead, Steven E. Coe, Geoffrey A. Scarsbrook, “High Carrier Mobility in Single-Crystal Plasma-Deposited Diamond” Science Volume 297, September 2002, Pages 1670-1672

M. Leijon and R. Liu, "Electric power generators", Energy Technologies, volume 3, subvolume A: Fossil Energy, pp 151-164

Rahman, M., Thottappillil, R., Berg, M., Hillborg, H., "Comment on 'Effect of surface charge on hydrophobicity levels of insulating materials'", IEE Proceedings-Generation, Transmission and Distribution, 149, 300-304, 2002.

Thottappillil, R., "Electromagnetic Pulse Environment of Cloud-to-Ground Lightning for EMC studies", IEEE Trans. On Electromagnetic Compatibility, 44, 203-213, 2002.

Thottappillil, R., M.A. Uman, "Reply to the ‘Comment on “Return stroke transmission line model for stroke speed near and equal that of light" by R. Thottappillil, J. Schoene, and M.A. Uman’ ” by G. Kordi, R. Moini, and V.A. Rakov, Geophysical Research Letters, 29, May 2002.

Thottappillil, R., "Electromagnetic Pulse Environment of Cloud-to-Ground Lightning for EMC studies", IEEE Trans. On Electromagnetic Compatibility, 44, 203-213, 2002.

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Hollow Cathode Plasma Cleaning and Surface Activation", Proceedings of the 45th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Orlando , April 2002, p. 109-112.

Cooray, V; Montano, R; Theethayi, N; Zitnik, M; Manyahi, M; Scuka, V, "A channel base current model to represent both negative and positive first return strokes with connecting leaders." Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 pp. 36-41.

Cooray, V; Zitnik, M; Manyahi, M; Montano, R; Rahman, M; Liu, Y, "Physical model of surge-current characteristics of buried vertical rods in the presence of soil ionisation." Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 - pp. 357-362.

Cooray, V; Zitnik, M; Strandberg, G; Rahman, M; Montano, R; Scuka, V, "A novel modification of the transmission line model of lightning return strokes." // Proceedings of the 26th International Conference on Lightning Protection, Cracow, Poland 2002 - pp. 50-55

Liu, Y., M. Zitnik, R.M. Gonzalez, R. Thottappillil, "Time-domain model of the grounding system including soil ionization and its application to stratified soil", Proceedings of the 26th International Conference on Lightning Protection, page 352-356, Cracow, Poland, Sept. 2-6, 2002.

Manyahi, M.J., R. Thottappillil, "Transfer of lightning transients through distribution transformer circuits", Proceedings of the 26th International Conference on Lightning Protection, page 435-440, Cracow, Poland, Sept. 2-6, 2002.

Miki, M., T. Shindo, V.A. Rakov, M.A. Uman, K.J. Rambo, G.H. Schnetzer, G. Diendorfer, M. Mair, F. Heidler, W. Zischank, R. Thottappillil, D. Wang, "Characterisation of the initial stage of upward-initiated lightning", Proceedings of the 26th International Conference on Lightning Protection, page 14-19, Cracow, Poland, Sept. 2-6, 2002.

Rahman, M; Cooray, V, "NOx generation in laser-produced plasma as a function of dissipated energy", 26th International Conference on Lightning Protection, Cracow, Poland 2002

Erik Segergren, Björn Bolund, Hans Bernhoff, Mats Leijon, “Rotor concept comparison for underwater power generation”, Conference Proceedings, Marec 2002 , Two day international conference on Marine Renewable Energy. September 2002.

Thottappillil, R., V. Scuka, M. Zitnik, Y. Liu and K-G. Lövstrand, "Grounding of Communication towers for lightning protection", Proceedings of the 26th International Conference on Lightning Protection, page 332-337, Cracow, Poland, Sept. 2-6, 2002.

Non refereed conference article.

H. Baránková and L. Bárdoš, "Cold atmospheric plasma sources based on hollow cathodes", INVITED presentationat 1st Topical Meeting on Pulsed and Atmospheric Pressure Plasma Processing, FMT - Forschungszentrum für Mikrostrukturtechnik, Univestity of Wuppertal, Wuppertal, March 2002.

H. Baránková and L. Bárdoš, "Cold atmospheric plasma sources", INVITED PAPER, ANZIO 2002, 5th Symp. Europ. Vac. Coaters, September 30, 2002, Rome-Anzio, Italy.

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma in monoatomic and molecular gases", 2nd Symposium on Cold Atmospheric Plasma Technologies, 202nd Meeting of The Electrochemical Society, Salt Lake City, October 2002, abstract No. 458

Reports

H. Bernhoff, "Review of electric energy storage", Uppsala University Technical Report UPTEC 2002006 R, issued 26 April2002, Written for the Swedish Energy Agency under contract STEM, P13814-1, 35 pages, EFA-02/2

Examensarbete

Martin Belak och Torbjörn Carlsson, "Konstruktion av generator för vågkraftverk", ISRN UTH-INGUTB-EX-M-2002/02-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, June 2002

Björn Bolund, "High Field Properties of Pulsed Power Water Capacitor", Master's degree project, UPTEC F 02 003, Division for Electricity and Lightning Research, Uppsala University, Sweden, Jan. 2002

Edvard Englund, "Flywheel torque control for electric energy storage", Master's degree project, UPTEC F 02 060, Division for Electricity and Lightning Research, Uppsala University, Sweden, June 2002

Fredrik Gustafsson och Jens Bryntesson, "Lagring av rotor till linjärgenerator för vågkraftverk", UTH-INGUTB-EX-M-2002/07-SE, Division for Electricity and Lightning Research, Uppsala University, Sweden, Sept. 2002

Anders Heljestrand, "Fast charging of capacitors", Master's degree project, UPTEC Q02 014, Division for Electricity and Lightning Research, Uppsala University, Sweden, Aug. 2002

Daniel Månsson, "Experimental studies and circuit modelling of spark gaps", Master’s project work, UPTEC F02 055, Uppsala University, June 2002.

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Publikationer, 2001

Dissertations

Berg, Marcus, Estimation of Hydrophobicity of Insulating Surfaces by Studying Sessile Water Drops. 2001. - (Uppsala Dissertations from the Faculty of Scienceand Technology 33).

Zitnik, Mihael, Numerical Modelling of Transients in Electrical Systems. 2001. - (Uppsala Dissertations from the Faculty of Science and Technology 35).

Reviewed literature

Akyuz, M; Cooray, V, The Franklin lightning conductor: Conditions necessary for the initiation of a connecting leader. Journal of Electrostatics. - 2001 (51-52), s. 319-325.

Akyuz, M; Gao, L; Larsson, A; Cooray, V, Streamer current in a three-electrode system. IEEE Transactions on Dielectrics and Electrical Insulation. - 2001 (8): 4 , s. 665-672.

Akyuz, M; Gao, L; Larsson, A; Cooray, V; Gustavsson, TG; Gubanski, SM, Positive Streamer Discharges along Insulating Surfaces. IEEE Transactions on Dielectrics and Electrical Insulation. - 2001 (8) : 6 , s. 902-910.

H. Baránková and L. Bárdoš, "Hollow cathode plasma sources for large area surface treatment", Surf. Coat. Technol. 146-147 (2001) 486-490.

L. Bárdoš and H. Baránková, Th. Welzel, I. Dani, S. Peter, and F. Richter, "Comparison of the radio frequency hollow cathode to the microwave antenna discharge for plasma processing", J. Appl. Phys. 90 (2001) 1703-1709.

L. Bárdoš and H. Baránková, "Hollow cathode PVD of nitride and oxide films at low substrate temperature", Surf. Coat. Technol. 146-147 (2001) 463-468.

L. Bárdoš and H. Baránková, "Processing in Afterglows and Decaying Plasmas", INVITED CONTRIBUTION, Vacuum Technology & Coating, September 2001, 46-56

Berg, M; Thottappillil, R; Scuka, V, Hydrophobicity estimation of HV polymeric insulating materials: Development of a digital image processing method. IEEE Transactions on Dielectric and Electrical Insulation. - 2001 (8) , s. 1098-1107.

Cooray, V, Underground electric fields generated by the return strokes of lightning flashes. IEEE Transactions on Electromagnetic Compatibility. - 2001 (43), s. 75-84.

J. Hammersberg, J. Isberg, E. Johansson, T. Lundström, O. Hjortstam and H. Bernhoff., Injection dependent long carrier lifetimes in high quality CVD diamond, Diamond and Related Materials, Volume 10, Issues 3-7, March-July 2001, Pages 574-579

Mats Ekberg, Anders Sunesson, Mikael Bergkvist, Arne Gustavsson, Jan Isberg, Hans Bernhoff, Per Skytt, Jörgen Bengtsson, Sverker rd, Michael Larsson, Laser-triggered high-voltage plasma switching with diffractive optics, Applied Optics-OT, Vol. 40 Issue 16 Page 2611 (June 2001)

Galván, A; Cooray, V; Thottappillil, R, A technique for the evaluation of lightning-induced voltages in complex low-voltage power-installation networks. IEEE Transactions on Electromagnetic Compatibility. - 2001 (43) , s. 402-409.

Leijon, M.; Dahlgren, M.; Walfridsson, L.; Li Ming; Jaksts, A., A recent development in the electrical insulation systems of generators and transformers, IEEE Electrical Insulation Magazine , Volume: 17 Issue: 3 , May-June 2001 Page(s): 10 -15

Liu, Y; Zitnik, M; Thottappillil, R, An Improved Transmission-Line Model of Grounding System. IEEE Transactions on EMC. - 2001 (43) : 3 , s. 348-355.

Rakov, VA; Crawford, DE; Rambo, KJ; Schnetzer, GH; Thottappilil, R , M-component mode charge transfer to ground in lightning discharges. Journal of Geophysical Research. - 2001 (106) , s. 22817-22831.

Rehbein, N; Cooray, V, NOx production in spark and corona discharges. Journal of Electrostatics. - 2001 (51-52) , s. 333-339.

Serdyuk, YV; Larsson, A; Gubanski, SM; Akyuz, M, The propagation of positive streamers in a weak and uniform background electric field. Journal of Physics D: Applied Physics. - 2001 (34) , s. 614-623.

Thottappillil, R; Rakov, VA, On different approaches to calculating lightning electric fields. Journal of Geophysical Research. - 2001 (106) , s. 14191-14205.

Thottappillil, R; Schoene, J; Uman, MA, Return stroke transmission line model for stroke speed near and equal that of light. Geophysical Research Letters. – 2001 (28) , s. 3593-3596.

Contributions to national and international conferences with refereed proceedings

L. Bárdoš and H. Baránková, "Highly Oriented Coatings at Low Substrate Temperatures", Proceedings of the 44th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Philadelphia, April 2001, p. 125-129

Darveniza, M.; Saha, T.K.; Berggren, B.; Leijon, M.A.; Wright, P.O., A research project to investigate the impact of electricity system requirements on the design and optimal application of the powerformer, Transmission and Distribution Conference and Exposition, 2001 IEEE/PES , Volume: 1 , 2001, Page(s): 504 -509

Liu, Y; Zitnik, M; Thottappillil, R, A Time Domain Transmission Line Model of Grounding System. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Manyahi, M; Thottappillil, R; Nzali, A, Some Reflections on the Lightning Protection of Power Distribution Transformers in Tanzania. International Conference on Electrical Engineering and Technology, Dar es Salaam, Tanzania 2001.

Rahman, M; Thottappillil, R; Berg, M; Hillborg, H, Surface charge and hydrophobicity levels of insulating materials. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Thottappillil, R, Return stroke electric field at ground assuming transmission line model and speed of light as return stroke speed. 12th International Symposium on High Voltage Engineering, Bangalore, India 2001.

Thottappillil, R; Rakov, VA, On the computation of electric fields from a lightning discharge in time domain. 2001 IEEE EMC International Symposium, Montreal, Canada 2001.

Sjöberg M, L.-Å., Rein C., Gubanski S. M., Leijon M. Å. S., Surface Charge Accumulation in a Dielectric-Covered Electrode System in Air, Proceedings of 2001 International Symposium on Electrical Insulating Materials (ISEIM2001), pp. 399-402, Himeji, Japan, November 19-22, 2001.

Non refereed conference article.

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma source", 1st Symposium on Cold atmospheric Plasma Technologies, 199th Meeting of The Electrochemical Society, Washington, March 2001, Abstract No. 194.

H. Baránková, "Status and Trends in Plasma-Assisted Technologies", INVITED Presentation for the Donald M. Mattox Tutorial at the 44th Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Philadelphia, April 2001

Examensarbete

Mats Berglund, "Dielectric Study of Water/Methanol Mixtures for Use in Pulsed Power Water Capacitors", Mater's degree project, UPTEC F 01062, Division for Electricity and Lightning Research, Uppsala University, Sweden, Aug. 2001

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Publikationer, 2000

Dissertations

Bendjamin, John.: Characteristics of Electrostatic Discharges (ESD) Based on Current, Optical and Magnetic Radiation Fields.

Gao, Lan.: Characteristics of Streamer Discharges in Air and along Insulating Surfaces.

Galván Diego, A.: Simulation of Lightning Electromagnetic Fields and Their Interaction with Low VoltagePower Installations.

Holmberg, Pär.: Modelling the Transient Response of Windings, Laminated Steel Cores and Electromagnetic Power Devices by Means of Lumped Circuits. With Special Reference to Windings with a Coaxial Insulation System.

Licentiate thesis

Manyahi, J.M.: Response of Transformers to Lightning Transients and Their Transfer Between the Transformer Circuits. UURIE:284-00L.

Reviewed literature

H. Baránková and L. Bárdoš, “Fused hollow cathode cold atmospheric plasma“, Appl. Phys. Lett. 76 (2000) 285-287.

L. Bárdoš and H. Baránková, "Radio frequency hollow cathode source for large area cold atmospheric plasma applications", Surf. Coat. Technol. 133-134 (2000) 522-527

Blennow, H.J.M.; Sjoberg, M.L.-A.; Leijon, M.A.S.; Gubanski, S.M., "Electric field reduction due to charge accumulation in a dielectric-covered electrode system", Dielectrics and Electrical Insulation, IEEE Transactions on [see also Electrical Insulation, IEEE Transactions on] , Volume: 7 Issue: 3 , June 2000 Page(s): 340 -345

Cooray, V.: The modelling of positive return strokes in lightning flashes. Journal of Atmospheric andSolar-Terrestrial Physics 62 (2000) 169-187.

Cooray, V.: Charge and Voltage Characteristics of Corona Discharges in a Coaxial Geometry. IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 7, No. 6, December 2000.

Cooray, V. and Jayaratne, R.: What directs a lightning flash towards ground? Sri Lankan Journal of Physics, Vol. 1 (2000) 1-10.

Cooray, V., Fernando, M., Sörensen, T., Götschl, T and Pedersen, A.: Propagation of lightning generated transient electromagnetic fields over finitely conducting ground. Journal of Atmospheric and Solar-Terrestrial Physics 62 (2000) 583-600.

Gao, L., Akyuz, M., Larsson, A., Cooray, V. and Scuka, V.: Measurement of the positive streamer charge. J. Phys. D: Appl. Phys. 33 (2000), 1861-1865.

Gomes, C. and Cooray, V.: Concepts of Lightning Return Stroke Models. IEEE Trans. on Electromagnetic compatibility, Vol. 42, No. 1, Febr. 2000.

Leijon, M.; Andersson, T., "High and dry [Dryformer power transformer] ",
IEE Review , Volume: 46 Issue: 4 , July 2000 Page(s): 9 -15

M.Leijon et al, "A Major Breakthrough in Transformer Technology", CIGRÉ 2000 paper 12-101 (Prize winner)

Leijon, M.; Johansson, S.G.; Owman, F.; Alfredson, S.; Karlsson, T.; Lindahl, S.; Parkegren, C.; Thoren, S., "Powerformer™ -experiences from the application of extruded solid dielectric cables in the stator winding of rotating machines ", Power Engineering Society Winter Meeting, 2000. IEEE , Volume: 1 , 2000 Page(s): 736 -744 vol.1

Leijon, M.; Owman, F.; Johansson, S.G.; Karlsson, T.; Lindahl, S.; Parkegren, C.; Thoren, S. "Powerformer™ -the prototype and beyond", Power Engineering Society Winter Meeting, 2000. IEEE , Volume: 1 , 2000 Page(s): 139 -144 vol.1

Popov, M., He, S., Thottappillil, R.: Reconstruction of lightning currents and return stroke model parameters using remote electromagnetic fields. Journal of Geophysical Research, 105, 24469-24481, 2000.

Contributions to national and international conferences with refereed proceedings

H. Baránková and L. Bárdoš, "Fused Hollow Cathode for Cold Atmospheric Plasma Processing", Proceedings of the 43rd Annual Tech. Conf. of the Society of Vacuum Coaters (SVC), Denver, April 2000, p. 113-115.

H. Baránková and L. Bárdoš, "Fused hollow cathode cold atmospheric plasma source for gas treatment", 220th National Meeting of American Chemical Society, Washington DC, August 20-25, 2000, Preprints, Division of Petroleum Chemistry, Inc., American Chemical Society, Vol. 45, No. 4, August 2000, p. 671-673

Cooray, V. and Galván, A.: The Stepped Leader As A Source of Interference In Electrical Installations. 25th International Conference on Lightning Protection, Rhodos, Greece, September 18 22, 2000.

Cooray, V. and Galván, A.: A Negative First Return Stroke Model For Engineering Applications. 25th International Conference on Lightning Protection, Rhodos, Greece, 2000.

Galván, A. and Cooray, V.: Analytical Simulation of Lightning Induced Voltages in Low Voltage Power Installations. 25th International Conference on Lightning Protection, Rhodos, Greece, 2000.

J. Isberg, H. Bernhoff, L. Liljestrand, L. Jonsson, J. Karlsson, "A New Powder Based AC/DC Switching Technology", 20th International Conference on Electrical Contacts 19-23 June 2000, Stockholm, Sweden

M. Leijon “Possibilities Development within Large Organizations” Proceedings, Product models 2000, 7-8 November (Invited paper)

Leijon, M., Jaksts, A., Sasse, C., Frank, H.: Fogelberg, T., Andersson, T., Forsmark, S., Nilsson, L. and Sjögren, A.: A major Breakthrough in Transformer Technology. Cigre 2000 report 12-101.

Manyahi, M., Thottappillil, R.: A method for Estimating the LEMP Environment of Facilities Using the Lightning Location System. 25th International Conference on Lightning Protection, Rhodos, Greece, 2000.

Li Ming; Jaksts, A.; Rongsheng Liu; Owmann, F.; Leijon, M., "Recent trends within insulation systems for transmission and distribution apparatus ",
Properties and Applications of Dielectric Materials, 2000. Proceedings of the 6th International Conference on , Volume: 2 , 2000 Page(s): 849 -855 vol.2

Sjöberg M. L.-Å., Blennow H. J. M., Leijon M. Å. S., Gubanski S. M., ”Electric Field Reduction in a Covered Electrode Gap due to Ionization and Charge Accumulation”, Proceedings of 6th international DC High Voltage Symposium (IHVDC2000), Hamburg, Germany, Januari 19-20, 2000.

Sjöberg, M., Blennow, J., Gubanski, S. and Leijon, M.: On Discharge Phenomena in a Covered Electrode System in Air. IEEE Int. Symposium on Electrical Insulation, Anaheim, USA, pp 345-348, April 2-5, 2000.

Thottappillil, R.: Electromagnetic environment models for Cloud-To-Ground Lightning. 25th International Conference on Lightning Protection, Rhodos, Greece, 2000.

Zitnik, M., Thottappillil, R. and Scuka, V.: A comparative study of two varistor models. 25th International Conference on Lightning Protection, Rhodos, Greece, 2000.

L. Gao, S. Kröll, A. Larsson and V Cooray, Effect of Absorbed Laser Pulse Energy in Laser Triggered Electrical Breakdown in Air, Proceedings of the 13th International Conference on Gas Discharges and their Applications, Glasgow, UK, Sep. 2000.

Non refereed conference article.

H. Baránková and L. Bárdoš, "Hollow Cathode Plasma Processing", INVITED PAPER at the Conference of European Vacuum Coaters - ANZIO 2000, Italy, September 2000

Reports

M.Dahlgren, H.Frank, M.Leijon, F.Owman and L.Walfridsson, "Windformer – Wind Power Goes Large Scale", ABB Review 3/2000 pp 31-37

V. Cooray: Blixten - så fungerar naturens fyrverkeri. 2000.

Galvan, A., Fernando, M.: Operative characteristics of a parallel-plate antenna to measure vertical electric fields from lightning flashes. UURIE:285-00.

M. Leijon “Windformer –ett integrerat systemkoncept för storskalig vindkraft
Svenska Mekanikers Riksförening 2000:4

Silfverskiöld, S., Bäckström, M. and Lorén, J.: Microwave Field-to-Wire Coupling Measurements in Anechoic and Reverberation Chambers. Scientific Report FOA-R—00-01538-612—SE, ISSN 1104-9154, FOA, Linköping, Sweden, July 2000.

Thottappillil, R.: A review of lightning with emphasis on the properties important for the protection of ground based assets. A document prepared for Försvarets Materielverk (FMV) under contract, January 2000.

Examensarbete

M. Rahman: Influence of surface charge on the hydrophobicity of dielectric material surfaces. June 2000. Examensarbete.

G. Strandberg: On The Characteristics of Lightning in Sweden. May 2000. Examensarbete

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Publikationer, 1999

Licentiate thesis

Galvan, A.: Experimental and theoretical study of lightning induced voltages low voltage electrical circuits. UURIE 280-99L.

Zitnik, M.: Transient protection of electrical systems: Development of design tools. UURIE 281-99L.

Berg, M.: Hydrophobicity classification of insulator surfaces using image analysis of water drop patterns. UURIE 282-99L.

Akyuz, M.: Electrical discharges in air and along dielectric surfaces. UURIE 283-99L.

Reviewed literature

Lan Gao, Anders Larsson, Vernon Cooray and Viktor Scuka, Simulation of streamer discharges as finitely conducting channels, IEEE (Dielectrics and Insulation), vol. 6, pp. 35 - 42, 1999.

Galvan, A., V. Cooray and V. Scuka, Interaction of electromagnetic fields from cloud and ground lightning flashes with an artificial low voltage power installation, IEEE Transactions on Electromagnetic Compatibility, 2000.

Larsson, A., Tang, H. And Scuka, V.: Numerical simulation of transient protector co-ordination. ETEP, vol. 9, no. 1, pp 57-63, 1999.

Bendjamin, J., Thottappillil, R. and Scuka, V.: Time varying magnetic fields generated by human metal (ESD) electrostatic discharges. J. Electrostatics, 46, pp 259-269, 1999.

Tang, H. and Scuka, V.: Transient Response of low-voltage varistors. ETEP, 9, no 2, pp 109-114, 1999.

Silfverskiöld, S., Thottappillil, R., Ye, M., Cooray, V. and Scuka, V.: Induced voltages in a low-voltage power installation network due to lightning electr-magnetic fields: An experimental study. IEEE Trans. on Electromagnetic Compatibility, vol. 41, no 3, pp 265-271, 1999.

Contributions to national and international conferences with refereed proceedings

Akyuz, M., M. Berg, A. Larsson, R. Thottappillil, Calculation of the electrostatic force acting on dielectric bodies, 11th International Symposium on High Voltage Engineering (ISH), London, UK, August 23-27 1999.

Akyuz, M., L. Gao, A. Larsson, V. Cooray, The streamer current in three-electrode system, Nordic Insulation Symposium, Technical University of Denmark, 1999

Berg, M.J., R. Thottappillil, V. Scuka, A digital image processing method for estimating the level of hydrophobicity of high voltage polymeric insulating materials, IEEE Conference on Electrical Insulation and Dielectric Phenomena, Austin, Texas, USA, October 17-21 1999.

Blennow, H.J.M.; Sjoberg, M.L.-A.; Leijon, M.A.S.; Gubanski, S.M., "Effects of charge accumulation in a dielectric covered electrode system in air",
Electrical Insulation and Dielectric Phenomena, 1999 Annual Report Conference on , Volume: 2 , 1999, Page(s): 484 -487 vol.2

Cooray, V., Propagation of lightning generated transient electromagnetic fields over finitely conducting ground, presented at the International Conference on Atmospheric Electricity, Alabama, 1999.

Cooray, V., Propagation of lightning generated electromagnetic fields over finitely conducting ground, Proceedings of the 13th International Symposium on Electromagnetic Compatibility (Supplement), pp. 223 - 228, Zurich, 1999.

Galvan, A., V. Cooray, and V. Scuka, Signal strength of return strokes occurring over the sea and over land: A sensitivity analysis, to be presented at the International Conference on Atmospheric Electricity,Alabama, 1999.

Galvan, A., and V. Cooray, Lightning induced voltages on bare and insulated buried cables, Proceedings of the 13th International Symposium on Electromagnetic Compatibility, Zurich, February, 1999.

Gao, L., M. Akyuz, A. Larsson, V. Cooray and V. Scuka, Measurement of the positive streamer charge, Proceedings of the 11th International Symposium on High Voltage Engineering, London, August, 1999.

Lan Gao, C. Gomes, V. Cooray, F. Roman, Comparison of Long Sparks in Air and Over an Insulator Surface, Proceedings of the 11th International Symposium on High Voltage Engineering, London,August, 1999.

Gomes, C. and V. Cooray, The dependence of the total leader field change and the ratio of that to the total return stroke field change on the orientation of a segment of the leader channel, Proceedings of the 13th International Symposium on Electromagnetic Compatibility, Zurich, 1999.

Gomes, C., L. Gao and V. Cooray, Breakdown characteristics of long sparks over insulating surfaces, Nordic Insulation Symposium, Technical University of Denmark, 1999.

Jan Isberg, Per Skytt, Anders Sunesson, Mikael Bergkvist, Arne Gustafsson and Hans Bernhoff, "A Laser triggered plasma switch",
12:th IEEE International Pulsed Power Conference, Digest of Technical Papers, Vol 1, 138-141 (1999).

Jaksts, A.; Forsmark, S.; Leijon, M., "Power transformers for the 21st century",
Electric Power Engineering, 1999. PowerTech Budapest 99. International Conference on , 1999, Page(s): 52

Leijon, M. ,"Novel concept in high voltage generation: Powerformer®/sup TM/ ", High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467), Volume: 5 , 1999, Page(s): 379 -382 vol.5

Leijon, M.; Owman, F.; Sorqvist, T.; Parkegren, C.; Lindahl, S.; Karlsson, T., "Powerformer ®: a giant step in power plant engineering", Electric Machines and Drives, 1999. International Conference IEMD '99 , 1999 Page(s): 830 -832

Manyahi, M.J., R. Thottappillil, V. Scuka, Transient Response of Equipment Transformers, 1999 International Conference on Electrical Engineering and Technology, Dar Es Salaam, Tanzania, September 6-7, 1999.

Popov, M., S. He, R. Thottappillil, Reconstruction of lightning currents and return stroke model parameters using remote electromagnetic fields, XXVIth General Assembly of the International Union of Radio Science (URSI), Toronto, Canada, August 13-21, 1999.

Sjöberg M. L.-Å., Blennow H. J. M., Leijon M. Å.S., “The Electric Field Distribution in a Covered Electrode System Modelled with a Lumped RC Circuit”, Proceedings of Nordic Insulation Symposium (NordIS99), pp. 287-295, Copenhagen, Denmark, June 14-16, 1999.

 

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Publikationer, 1998

Licentiate thesis

Gao, Lan.: Characteristics of streamer discharges in air. UURIE 279-98L.

Reviewed literature

Cooray, V. and Gomes, C.: Estimation of peak return stroke currents, current derivatives and return stroke speeds from measured fields. J. Electrostatics,43/3, 163-172, 1998.

Gomes, C. and Cooray, V.: Long impulse currents associated with positive return strokes. J. Atmospheric Solar-Terrestrial Phys., 60/7, 693-699, 1998.

Gomes, C., Cooray, V. and Jayaratne, C.: Comparison of preliminary breakdown pulses observed in Sweden and in Sri Lanka. J. Atmospheric Solar-Terrestrial Phys., 60/10, 975-979, 1998.

Gomes, C. and Cooray, V.: Correlation between the optical signatures and current wave forms of long sparks: Applications in lightning research. J. Electrostatics, 43/4, 267-274, 1998.

Larsson, A., Bondiou-Clergerie, A. and Gallimberti, I.: Numerical modelling of inhibited electrical discharges in air. J. Phys. D: Appl. Phys., vol. 31, No 15, pp 1831-1840, 1998.

Larsson, A.: An experimental study of inhibited electrical discharges in air. J. Phys. D: Appl. Phys., vol. 31, No 15, 1823-1830, 1998.

Larsson, A.: The effect of a large series resistance on the streamer-to-spark transition in dry air. J. Phys. D: Appl. Phys., vol. 31, No 9, pp 1100-1108, 1998.

M. Leijon, B. Berggren, F. Owman, T. Karlsson, ”High voltage power generators without transformers” Journal of Hydropower and Dams, Issue four: 37-40, 1998.

M. Leijon, F. Owman T. Karlsson, ”Power generation without transformers” Journal of Hydropower and Dams, Issue two: 97-98, 1998.

M. Leijon, "Powerformer – a radically new rotating machine", ABB Review 2/1998 pp 21-26

M. Leijon et al., "Breaking Conventions in Electrical Power Plants", CIGRÉ 1998 paper 11/37-03 (Prize winner)

M. Leijon, F. Owman and T. Karlsson, "New Electrical Generator Takes a Giant Step Back to Basics", Modern Power Systems Review, May 1998,pp 19-24(Invited paper)

Rakov, V.A, Uman, M.A., Rambo, K.J., Fernandez, M.I., Fischer, R.J., Schnetzer, G.H., Thottappillil, R., Eybert-Berard, A., Berlandis, J.P., Lalande, P., Bonamy, A., Laroche, P. and Bondiou-Clergerie, A.: New insights into lightning processes gained from triggered-lightning experiments in Florida and Alabama. J. Geophys. Res., 103, 14117-14130, 1998.

Thottappillil, R., Uman, M.A. and Rakov, V.A.: Treatment of retardation effects in calculating the radiated electromagnetic fields from the lightning discharge. J. Geophys. Res., 103, 9003-9013, 1998.

Contributions to national and international conferences with refereed proceedings

Bergman, A. and Larsson, A.: Verification of AC measuring system linearity. Measurements and Calibration in High-Voltage Testing. 4th European Conference and Exhibition, London, UK, 1998.

Cooray, V., Berg, M., Akyuz, M., Larsson, A., Zitnik, M. and Scuka, V: Initiation of Ground Flashes: Some microscopic electrical processes associated with precipitation particles. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, 1998.

Cooray, V., Fernando, M., Gomes, C., Sorensen, T., Scuka, V. and Pedersen, A.: The fine structure of positive return stroke radiation fields. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, 1998.

Fernando, M., Galván, A., Götschl, T., Cooray, V. and Scuka, V.: Analysis of Swedish Lightning Using LLP Data. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, pp 150-155, 1998.

Galvan, A., Cooray, V., Thottappillil, R. and Scuka, V. : Effects of Lightning Electromagnetic Field Pulses (LEMP) in Low Voltage Power Installations. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, pp 729-734, 1998.

Gomes, C. and Cooray, V.: Radiation field associated with the initiation of positive cloud to ground lightning flashes. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, 1998.

Gomes, C., Cooray, V. and Fernando, M.: Chaotic pulse activities mainly associated with negative subsequent return strokes. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, 1998.

Holmberg, M.E., Akyuz, M. and Gubanski, S.: Electric Charge and Field at Lift-off for Metallic Particles in GIS. 22nd International Symposium on Electrical Insulation (ISEI), Washington D.C., USA, 1998.

Kheirmand, A.; Leijon, M.; Tornkvist, C., "Detection and localization of partial discharge in high voltage power cable joints ",
Conduction and Breakdown in Solid Dielectrics, 1998. ICSD '98. Proceedings of the 1998 IEEE 6th International Conference on , 1998 , Page(s): 145 -148

Zitnik, M., Thottappillil, R., Larsson, A. and Scuka, V.: Degradation of low-voltage ZnO varistors. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, pp 784-789, 1998.

Zitnik, M., Thottappillil, R., Larsson, A. and Scuka, V.: A numerical analysis of unbalanced protection in low-voltage power installation networks. 24th International Conference on Lightning Protection (ICLP), Birmingham, UK, pp 711-716, 1998.

Reports

De Oliviera E Silva, C: Study on the IEC 1.2/50-8/20 us hybrid surge generator.
1998. (UURIE:277-98)

De Oliviera E Silva, C: Report on transfer impedance measurements with general considerations on the limitations of the test setup. 1998.(UURIE:278-98)

Popular articles

R. Högberg och B. Högberg: Skydda din amatör-radiostation mot blixten!
OTC Amatörradio nr 5, sid. 4-6, 1998.

Larsson, A.: Klotblixten - ett fenomen som fortfarande gäckar vetenskapen. Published in the daily newspaper Dagens Nyheter, 1998. Electronically at <http://www.el.angstrom.uu.se>.

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Publikationer, 1997

Dissertations

Anders Larsson, "Inhibited electrical discharges in air", Uppsala dissertations from the Faculty of Science and Technology, 12, 1997.

Hong Tang, "Transient Control in Low-Voltage Power Installation Networks and
Electronic Systems",
Comprehensive summaries of Uppsala dissertations from the Faculty of Science and Technology, 297, 1997

Licentiate thesis

Bendjamin, J.: Time Varying Electromagnetic Fields Generated by Electrostatic Discharges. UURIE 276-97L.

Silfverskiöld, S.: Effects on Lightning Electromagnetic Fields on Electric Systems. UURIE 274-97L.

Reviewed literature

Cooray, V.: Electric Field at the discharge tip couples the speed and currents of dart leaders, return strokes and M-components. J. Electrostatics, vol. 40 & 41, pp 85-90, 1997.

Cooray, V.: A model for negative first return strokes in negative lightning flashes. Phys. Scripta, vol. 55, pp 119-128, 1997.

Cooray, G.V.: Energy dissipation in lightning flashes. J. Geophys. Res., vol. 102,Pp 21,401-21,410, 1997.

Roman, F., Cooray, V. and Scuka, V.: The principle of operation of a simple electrostatic field measuring device based on the properties of floating electrodes. J. Electrostatics, vol. 40 & 41, pp 483-488, 1997.

Thottappillil, R., Rakov, V.A. and Uman, M.A.: Distribution of charge along the lightning channel:
Relation to remote electric and magnetic fields and to return-stroke models.
J. Geophys. Res., Vol. 102, pp 6987-7006, 1997.

Contributions to national and international conferences with refereed proceedings

Cooray, V.: A lightning return stroke model with leader charge distribution and channel base current as the only input parameters. Proc. International Conference on Lightning and Mountains, Chamonix, Mont Blanc, France, 1997. (Now submitted to IEEE (EMC)).

Cooray, V.: Recently introduced return stroke models predict the presence of two current fronts at the initiation of natural return strokes. Proc. International Conference on Lightning and Mountains, Chamonix, Mont Blanc, France, 1997.

Cooray, V.: Electromagnetic Fields Produced by positive return strokes in the upper atmosphere with specific attention on red sprites (abstract). Proceedings of the Fall meeting of the American Geophysical Union, San Francisco, 1997.

Cooray, V. and Gomes, C.: Estimation of peak return stroke currents, current derivatives and return stroke speeds from measured fields. 2nd International Symposium on Lightning and Mountains, Chamonix, France, 1.13, 1997.

Fernando, M. and Cooray, V.: The peak risetime and the half-width of lightning generated electric field derivatives over finitely conducting ground. 10th International Conference on Electromagnetic Compatibility, University of Warwick, UK, 1997.

U. Fromm, Li Ming, M. Leijong and D. Windmar, "Behaviour of surface discharges along a polymer foam insulator in air",
10:th ISH, Aug 25-29, 1997, Montreal, Canada

Galván, A., Cooray, V. and Scuka, V.: Measurements of the voltage induced in an artificial low voltage power installation from both cloud and ground flashes. 2nd International Conference on Lightning and Mountains, Chamonix, Mont Blanc, France, pp 360-367, 1997. (Now submitted to IEEE (EMC)).

Galván, A. and Cooray, V.: Analysis of lightning induced voltages in a network of conductors using the ATP-EMTP program. 10th International Conference on Electromagnetic Compatibility, University of Warwick, UK, pp 152-157, 1997.

Gao, L. and Scuka, V.: Pulsed laser triggered discharge in a homogeneous electric field. 10thInternational Symposium on High Voltage Engineering, Montréal, Canada, 1997.

Gao, L., Cooray, V., Thottappillil, R. and Scuka, V.: Study of Cathode-directed Positive Streamers in Air by Streamer Current and Luminosity Measurements. Conference on Electrical Insulation and Dielectric Phenomena, Minneapolis, Minnesota, USA, 1997.

Gomes, C., Thottappillil, R. and Scuka, V.: Bipolar electric field pulses in Lightning flashes over Sweden. 12th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, Paper 31F4, 1997.

Gomes, C. and Cooray, V.: Long impulse currents associated with positive return strokes. 2ndInternational Symposium on Lightning and Mountains, Chamonix, France, B.1.12, 1997.

Gomes, C. and Cooray, V.: The concepts of Lightning return stroke models. 2nd International Symposium on Lightning and Mountains, Chamonix, France, A2.2, 1997.

Gomes, C., Cooray, V. and Jayaratne, C.: Comparison of preliminary breakdown pulses observed in Sweden in the temperate regions and that in Sri Lanka in the tropics. 10th International Symposium onHigh Voltage Engineering, Montreal, Canada, 1997.

Gomes, C. and Cooray, V.: Correlation between the optical signatures and current wave forms of long sparks: Applications in lightning research. 10th International Symposium on High Voltage Engineering, Montreal, Canada, 1997.

Gomes, C. and Cooray, V.: Return stroke models: The concept, Chamonix, Mont Blanc, France, 1997. (Now submitted to IEEE (EMC)).

Kawasaki, Z. and Cooray, V.: Rocket triggered lightning. 12thInternational Symposium on electromagnetic compatibility, pp 387-390 (suppliment), 1997.

Kheirmand, A.; Leijon, M., "Continuous on-line partial discharge monitoring of power generators ",
Electrical Insulation and Dielectric Phenomena, 1996., IEEE 1996 Annual Report of the Conference on , Volume: 2 , 1996 , Page(s): 496 -499 vol.2

Kheirmand, M. Leijon, K. Hurtig, H. Väliviita, "A System for Continuous On-line Monitoring and Localization of Partial Discharges in Power Generators", ISH’ 97 Montreal, Canada, Vol. 4, P 315, 1997.

Larsson, A. and Scuka, V.: Measurement of inhibited positive discharges in atmospheric air. 10thInternational Symposium on High Voltage Engineering, Montreal, Canada, 1997.

Larsson, A. and Scuka, V.: Numerical simulation of gas discharge protectors "a concise review". COST Action 243 Workshop on Fast Transients and EMC in Power Systems, Borås, Sweden, 1997.

Li Ming, U. Fromm, M. Leijon, D. Windmar, L. Walfridsson, A.E. Vlastos, M. Darveniza, J. Kucera “Insulation Performance of Covered Rod/plane Air-gap under Lightning Impulse Voltage” 10th ISH, Aug 25-29, 1997, Montreal, Canada

Li Ming; Rongsheng Liu; Leijon, M.; Windmar, D.; Fromm, U., "Polymer/air interface space charge determined by a pressure wave propagation technique",
Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on , Volume: 1 , 1997, Page(s): 380 -385 vol.1

Roman, F., Cooray, V. and Scuka, V.: A single stress method to study the physical properties of discharge processes in air. 10th International Symposium on High Voltage Engineering, Montreal, Canada, 1997.

Thottappillil, R., Rakov, V.A. and Uman, M.A.: Comments on the significance of retardation effects in calculating the radiated electromagnetic fields from an extending discharge. 12th International ZurichSymposium and Technical Exhibition on Electromagnetic Compatibility, Paper 13C3, 1997

Thottappillil, R., Scuka, V., Eriksson, J., Eriksson, A. and Öhman, P.: Estimation of fields radiated by a PCB from close magnetic field measurements, 10th International Conference on Electromagnetic Compatibility, Warwick, UK. IEE Conf. Publ. No. 445, pp 89-93, 1997.

Reports

V.V Yankov: Creation of spin-magnetized gas by plasma discharge. 1997. (UURIE:275-97)

Popular articles

Larsson, A.: Viktig forskning kring elförsörjning. Tidskriften Ung Forskning, No. 1, 1997.

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Publikationer, 1996

Dissertation

Francisco Román, "Effects of Electric Field Impulses Produced by Electrically Floating Electrodes on the Corona Space Charge Generation and on the Breakdown Voltage of Complex Gaps", Comprehensive summaries of Uppsala dissertations from the Faculty of Science and Technology, 246, 1996.

Reviewed literature

Cooray, V.: A Model for dart leaders in lightning flashes. J. Atmos. Elec., vol. 16, pp. 145-159, 1996.

Cooray, V.: Possible influence on the mechanism of return stroke initiation on the remote sensing of lightning current parameters through first return stroke radiation fields. J. Atmos. Elec., vol. 16, pp. 133-144, 1996.

Gallardo, L. and Cooray, V.: Could cloud discharges be as effective as cloud-to-ground discharges in producing NOx. Thellus, vol. 48B, pp. 641-651, 1996.

Hermosillo, V.F. and Cooray, V.: Space-charge generation and neutralisation in a coaxial cylindrical configuration in air under a negative voltage impulse. J. Electrostatics 37, pp. 139-149, 1996.

Kheirmand, M. Leijon, R Brammer, H. Väliviita, ”Continuous Online Partial Discharges Monitoring of power Generator”, Proceedings of IEEE CEIDP Conference, San Francisco, Vol. 2, p. 5B-7, 1996.

Kheirmand, A.; Leijon, M., "Continuous on-line partial discharge monitoring of power generators ", Electrical Insulation and Dielectric Phenomena, 1996., IEEE 1996 Annual Report of the Conference on , Volume: 2 , 1996 , Page(s): 496 -499 vol.2

Larsson, A.: A Special-Case Surface Voltage Gradient Formula. IEEE Power Eng. Rev., 1 p., 1996.

Larsson, A.: A Special-Case Surface Voltage Gradient Formula. IEEE Trans. on Power Delivery, Vol. 11, No 4, pp. 1771-1775, 1996.

D. Purdie, H. Bernhoff and B. Reihl, "The electronic structure of Ag(110)c(4 _ 4)C60 and Au(110)(6 _ 5)C60", Surface Science, Volume 364, Issue 3, 1 September 1996, Pages 279-286

Roman, F., Cooray, V. and Scuka, V.: Corona from floating electrodes. J. Electrostatics, vol. 37, pp. 67-78, 1996.

Tang, H. and Scuka, V.: The Breakdown Mechanism of a Mid-plane Triggered Spark Gap Trigatron. IEEE Trans. on Dielectrics and Electrical Insulation, Vol. 3, No. 6, pp. 843-848, 1996.

M. Qvarford, G. Chiaia, H. Nylén, R. Nyholm, I. Lindau, S. Söderholm, O. Tjernberg, U. O. Karlsson and H. Bernhoff, "X-ray absorption study of oxygen in the high-Tc superconductor Bi2Sr2CaCu2O8 near the interfaces to Cu, Ag and Au, ",
Physica C: Superconductivity, Volume 265, Issues 1-2, 1 July 1996, Pages 113-120

Contributions to national and international conferences with refereed proceedings

Cooray, V. and Scuka, V.: What attracts a lightning flash to ground. International Conference on Atmospheric Electricity, pp. 256-259, Osaka, Japan, 1996.

Cooray, V.: Energy dissipation in lightning flashes. International Conference on Atmospheric Electricity, pp. 260-263, Osaka, Japan, 1996.

Cooray, V.: Electric field at the discharge tip couples the speed and current of dart leaders, return strokes and M-components. International Conference on Atmospheric Electricity, pp. 125-128, Osaka, Japan, 1996.

Cooray, V.: An overview of the interaction of lightning generated electromagnetic fields with power lines. XXVth General Assembly of the International Union of Radio Science (URSI), pp. 250, Lille, France, 1996.

A. Kheirmand, M.Leijon, R. Brammer and H. Väliviita, "Continues On-line partial discharge monitoring of power generators", IEEE CEIDP San Fransisco, Vol 2, pp5B-7, 1996

Larsson, A. and Cooray, V.: Charge distribution in the lightning leader channel. 23rd International Conference on Lightning Protection, pp. 56-60, Florence, Italy, 1996.

Larsson, A., Tang, H. and Scuka, V.: ATP-EMTP Circuit Simulations of Transients Protector Co-ordination. RVK, Luleå och Kiruna, Sweden, 1996.

Larsson, A., Tang, H. and Scuka, V.: Streamer-to-spark current measurements in short non-uniform air gaps. NORD-IS, Bergen, Norway, 1996.

Larsson, A., Tang, H. and Scuka, V.: Mathematical simulation of a gas discharge protector using ATP-EMTP. International Symposium on EMC, EMC'96, Rom, Italy, 1996.

Li Ming, Rongchen Liu, M. Leijon, D. Windmar ”Application of PWP Techniques for Space charge Measurements on Gas/Solid Interface
NORD IS 1996, Bergen, June 10-12

Lövstrand, K. G., Scuka, V. and Witalis, E.A.: Experimental investigation of a theoretical model describing long-lived plasmoids in atmospheric air Experimental set-up. XXVth General Assembly of the international union of radio science (URSI), Lille, France, 1996.

Rakov, V.A., Uman, M.A., Thottappillil, R., Eybert-Berard, A., Berlandis, J.P., Rachidi, F., Rubinstein, M., Nucci, C.A. and Guerrieri, S.: Observed electromagnetic environment close to the lightning channel. 23rd International Conference on Lightning Protection, Florence, Italy, 1996.

Rakov, V.A., Uman, M.A., Thottappillil, R., Eybert-Berard, A., Berlandis, J.P., Lalande, P., Laroche, P., Fisher, R.J. and Schnetzer, G.H.: New insights into lightning processes gained from the triggered-lightning experiments in Florida and Alabama. 10th International Conference on Atmospheric Electricity, Osaka, Japan, 1996.

Roman, F., Cooray, V. and Scuka, V.: Breakdown characteristics of rod-to-plane arrangements with floating electrodes on the high voltage side. NORD-IS'96, pp. 355-362, Bergen, Norway, 1996.

Roman, F., Cooray, V. and Scuka, V.: Comparison of the breakdown probability of two sphere-rod gaps, one conventional and other with a floating electrode. 23rd International Conference on Lightning Protection, pp. 569-573, Florence, Italy, 1996.

Roman, F., Cooray, V. and Scuka, V.: Assesement of the electrical breakdown probability of floating rods in a lightning protection system. RVK'96, Luleå och Kiruna, Sweden, 1996.

Silfverskiöld, S., Ye, M. and Scuka, V.: Assessment of the transient response on shipboard signal cable networks to interaction with LEMP. Int. Wroclaw Symp. on Exhibition on Electromagnetic Comp., Polen, 1996.

Silfverskiöld, S., Ye, M. and Scuka, V.: Assessment of the EMC Properties of Shipboard Power Cabling Networks due to Interaction with LEMP. XXVth General Assembly of the International Union of Radio Science (URSI), Lille, France, 1996.

Silfverskiöld, S., Thottappillil, R., Ye, M., Cooray, V. and Scuka, V.: Induced voltages in a low voltage power installation network due to lightning electromagnetic fields. 23rd International Conference on Lightning Protection, pp 334-339, Florence, Italy, 1996.

Tang, H. and Scuka, V.: Overshoot Voltage of Low Voltage Varistors under Application of Steep-Front Voltage Impulses. RVK, Luleå och Kiruna, Sweden, 1996.

Tang, H., Högberg, R., Lötberg, E. and Scuka, V.: Numerical Simulation of a Low-Voltage Protection Device Using the EMTP Program. 23rd International Conference on Lightning Protection, Florence, Italy, 1996.

Tang, H., Larsson, A. and Scuka, V.: The analysis of streamer-to-spark current measuring system. NORD-IS, Bergen, Norway, 1996.

Tang, H., Larsson, A., Högberg, R. and Scuka, V.: Simulation of transient protectors co-ordination in a low voltage power installation using ATP-EMTP. International Symposium on EMC, EMC'96, Rome, Italy, 1996.

Tang, H., Ye, M. and Scuka, V.: Time Domain Evaluation of Shielding Effectiveness of a Cable Shield. EMC'96, Wroclaw, Polen, 1996.

Thottappillil, R.: Lightning effects on installations. Swedish IEEE/EMC Symposium on EM Immunity, Linköping, Sweden, 1996.

Thottappillil, R., Rakov, V.A. and Uman, M.A.: Time domain expressions for remote electric and magnetic fields in terms of the charge distribution along the lightning channel. 23rd International Conference on Lightning Protection, Florence, Italy, 1996.

Thottappillil, R. and Scuka,V.: Characteristics of lightning electromagnetic pulses (LEMP): a review, RVK, Luleå och Kiruna, Sweden, 1996.

Thottappillil, R., Uman, M.A. and Rakov, V.A.: On the use of so-called F-factor in calculating the electromagnetic fields radiated by an extending lightning discharge, (invited paper). XXVth General Assembly of the International Union of Radio Science (URSI), Lille, France, 1996.

Reports

Högberg, R.: När blixten slog ner sjönk båten. På kryss - Till Rors, 9, 36-43, 1996.

Högberg, R.: Bilaga "Larmanläggningar och åska" ur Räddningsverkets rapport "Åska slår ut lastvagnsproduktion", sid. 87-89. Räddningsverket, Karlstad, 1996.

Larsson, A.: Vattendroppar och kraftledningar - en skadlig kombination. Energiteknik 3, 41-43, oktober, 1996.

Thottappillil, R.: Estimation of far-fields from near-field measurements. A report for Detectus AB, Malung, Sweden, 1996.

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Publikationer, 1995

Licentiate thesis

Roman Campos, F.: The influence of a floating electrode on the breakdown voltage of a complex gap. Licentiate Thesis. Institute of High Voltage Research, Uppsala University. UURIE 269-95L.

Tang, H.: The Breakdown Mechanism of a Mid-Plane Triggered Spark Gap Trigatron. Licentiate Thesis. Institute of High Voltage Research, Uppsala University. UURIE 273-95L

Reviewed literature

Bengtsson, T.; Leijon, M.; Ming, L.; Jonsson, B., "Directivity of acoustic signals from partial discharges in oil ", Science, Measurement and Technology, IEE Proceedings- , Volume: 142 Issue: 1 , Jan. 1995 Page(s): 85 -88

Ekberg, M.; Gustafsson, A.; Leijon, M.; Bengtsson, T.; Eriksson, T.; Tornkvist, C.; Johansson, K.; Li Ming, "Recent results in HV measurement techniques", Dielectrics and Electrical Insulation, IEEE Transactions on [see also Electrical Insulation, IEEE Transactions on] , Volume: 2 Issue: 5 , Oct. 1995, Page(s): 906 -914

Hermosillo, V.F. and Cooray, V.: Calculation of Fault Rates of Overhead Power Distribution Lines Due to Lightning-Induced Voltages Including the Effect of Ground Conductivity. IEEE Trans. on Electromagnetic Comp., vol. 37, No. 3, 1995.

Rakov, V.A., R. Thottappillil, M.A. Uman and Barker, P.P.: Mechanism of the lightning M component. J. Geophys. Res., 100, 25701-25710, 1995.

Rubinstein, M., Rachidi, F., Uman, M.A., Thottappillil, R., Rakov, V.A. and Nucci, C.A.: Characterization of vertical electric fields 500 m and 30 m from triggered lightning. J. Geophys. Res., 100, 8863-8872, 1995.

Thottappillil, R., Goldberg, J., Rakov, V.A., Uman M.A., Fisher, R.J. and Schnetzer, G.H.: Properties of lightning M component current pulses. J. Geophys. Res., 100, 25711-25720, 1995.

International conferences

Cooray, V.: A Model for Positive Return Strokes. Inst. Phys. Conf. Ser. No 143. 9th Int. Conf. on Electrostatics, York, 1995.

Cooray, V.: Variation of return stroke velocity over the first few hundred meters and its relationship to the slow front in return stroke radiation field. Inst. Phys. Conf. Ser. No 143. 9th Int. Conf. on Electrostatics, York, 1995.

T. Eriksson, M.Å.S. Leijon, C. Bengtsson ”PD on-line Monitoring of Power Transformers
IEEE Power Tech Conf. Stockholm, Sweden, 18-22 June 1995

Larsson, A., Tang, H. and Scuka, V.: A Gas Discharge Tube Module based on Discharge Physics for use in ATP-EMTP Simulations. European EMTP-ATP User Group Meeting, Hannover, 1995.

Larsson, A., Tang, H., Scuka, V. and Cooray, V.: The Breakdown Mechanism of a Mid-Plane Triggered Spark Gap Trigatron - Triggering Impulse with different Polarity. 11th Int. Conf. on Gas Discharges and Their Applications, Tokyo, 1995.

Larsson, A., Gutfleisch, F. and Scuka, V.: Calculation of the Positive Lightning Impulse withstand Voltage for Long Air Gaps. 9th Int. Symp. on High Voltage Engineering, Graz, 1995.

Li Ming. M.Å.S. Leijon, T. Bengtsson ”Factors Influence Barrier Effects in Air-Gaps
9th ISH Graz Austria, Aug 28-Sept 1, 1995, pp 2168-1 – 2168-4

Roman, F. and Scuka, V.: The Influence of a series micro-gap on the breakdown voltage of a complex gap arrangement containing floating electrodes, FE. Paper 2171, 9th Int. Symp. on High Voltage Engineering, Graz, 1995.

Roman, F., Cooray, V. and Scuka, V.: The Corona Onset Voltage as a function of the curvature radius of floating electrodes. Paper I-192, XIth Int. Conf. on Gas Discharges and Their Applications, Tokyo, 1995.

Scuka, V.: EMC-Zürich - Convener of the Open URSI-E-meeting, March 6, 1995. Demoulin, B., Degauque, P. and Scuka, V.: Effects of Electromagnetic Inferference and Transient Disturbances on Electronic Devices and Equipment. 11th Int. Zürich Symposium and Techn. Exhibition on EMC, March 1995.

Tang, H. and Scuka, V.: The Breakdown Mechanism of a Mid-plane Triggered Spark Gap Trigatron. 9th Int. Symp. on High Voltage Engineering, Graz, 1995.

Tang, H., Scuka, V., Cergolj, M. and Trontelj, M.: Transient Control Characteristics of Low Voltage Varistors. VAES-95, Ljubljana, 1995.

D. Windmar, M.Å.S. Leijon, Li Ming, P. Andersson, L-G Dahlberg ”Experimental Breakdown Voltage in Comparison with those Calculated using a 3D Electric Field Calculation Program in Nonuniform Electrode Gap
IEEE Power Tech conf. Stockholm, Sweden 18-22 June 1995

D. Windmar, U.W. Gedde,M.Å.S. Leijon, A. Björklund, K. Dowling ”The influence of Material Composition on Hydrophobicity of Silicon Rubber
CIGRE, SC33 Colloquium, 29-30 May, 1995, Harrare, Zimbabwe

Reports

Bendjamin, J.: Lasting effects of electrical transients on electrotechnique materials and components - Accelerated ageing of insulators and electronic components. Institute of High Voltage Research, Uppsala University. UURIE 266-95.

Larsson, A.: Derivation of a Special-Case Surface Voltage Gradient Formula. Institute of High Voltage Research, Uppsala University. UURIE 268-95.

Lundquist, S. and Götschl, T.: Användning av blixtlokalisering för indikering av skogsbrand. Rapport Räddningstjänstavdelningen R53-124/95, 1-34. Statens Räddningsverk, Karlstad, 1995.

Roman Campos, F.: Guide to the Laboratory on insulation co-ordination. Institute of High Voltage Research, Uppsala University. UURIE 267-95.

Tang, H.: Shielding Effectiveness of a Shielded Cable. Institute of High Voltage Research, Uppsala University. UURIE 270-95.

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Publikationer, 1994

Dissertations

Windmar, D.: Water Drop Initiated Discharges in Air. Acta Universitatis Upsaliensis, Uppsala Dissertations from the Faculty of Science and Technology, 1, 1994.

Bergman, A.: In situ Calibration of Voltage Transformers on the Swedish National Grid. Acta Universitatis Upsaliensis, Uppsala Dissertations from the Faculty of Science and Technology, 3, 1994.

Ye, M.: Lightning Electromagnetic Environment and Interaction to Electrical Systems. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology, 79, 1994.

Pérez, H.R.: Transient Response of Low Voltage Power Installations to Natural and Simulated Lightning Electromagnetic Fields. Acta Universitatis Upsaliensis, Uppsala Dissertations from the Faculty of Science and Technology, 4, 1994.

Licentiate thesis

Larsson, A.: Inhibited Electrical Discharges in Atmospheric Air. Licentiate Thesis. Institute of High Voltage Research, Uppsala University. UURIE 263-94L.

Reviewed literature

Cooray, V.: Calculating lightning-induced overvoltages in power lines: A comparison of two coupling models. IEEE Transactions (EMC), vol. 36, 179-182, 1994.

Cooray, V. and Ming, Y.: Propagation effects on the lightning generated electromagnetic fields for homogeneous and mixed sea land paths. J. Geophys. Res., vol. 99, 10641-10652, 1994.

Cooray, V. and Pérez, H.: Some features on lightning flashes observed in Sweden. J. Geophys. Res., vol. 99, 10683-10688, 1994.

Cooray, V. and Pérez, H.: HF radiation at 3 MHz associated with positive and negative return strokes. J. Geophys. Res., vol. 99, 10633-10640, 1994.

Jayaratne, K.P.S.C. and Cooray, V.: The lightning HF radiation at 3 MHz during leader and return stroke processes. J. Atmos. Terres. Phys., vol. 56, 493-501, 1994.

Ye, M. and Cooray, V.: Propagation effects caused by a rough ocean surface on the electromagnetic fields generated by lightning return strokes. Radio Science, vol. 29, 73-85, 1994.

Rakov, V. A., M. A. Uman, and R. Thottappillil, "Review of Lightning Properties Determined from Electric Field and TV Observations", J. Geophys. Res., 99, 10745-10750, 1994.

Thottappillil, R., and M. A. Uman, "Lightning Return-Stroke Model With Height Variable Discharge Time Constant", J. Geophys. Res., 99, 22773-22780, 1994.

International conferences

T.Bengtsson, Li Ming, M.Å.S Leijon and B. Jönsson, "Partial discharge studies using acoustic emission", NORD-IS 1994, Vaasa, Finland, June 13-14. paper no 5.4

Cooray, V.: Estimation of peak return stroke currents from measured fields without prior knowledge of the return stroke velocity. Int. Symp. on Electromagnetic Compatibility, EMC'94 Roma, 740-745, 1994.

Cooray, G.V.: A model for first return strokes. 22nd Int. Conf. on Lightning Protection, paper R2-02, Budapest, 1994.

Cooray, G.V. and Pérez, H.: Propagation effects on the first return stroke radiation fields: Homogeneous paths and mixed two section paths, Propagation effects on return stroke fields. 22nd Int. Conf. on Lightning Protection, paper R1a-06, Budapest, 1994.

Cooray, G.V.: Lightning induced overvoltages in power lines: validity of various approximations made in overvoltage calculations. 22nd Int. Conf. on Lightning Protection, paper R4-04, Budapest, 1994.

Fisher, R. J., G. H. Schnetzer, R. Thottappillil, V. A. Rakov, M. A. Uman, and J. Goldberg, "Negative Subsequent Strokes: Natural verses triggered lightning", 22nd Int. Conf. on Lightning Protection, Budapest, Hungary, Sept. 19-23, 1994.

Larsson, A.: Suppressed discharges in a negative plane-rod electrode gap subjected to SI voltage in atmospheric air. Nordic Insulation Symposium, Nord-IS 94, paper No 7.8, Vaasa, Finland, 1994.

Li Ming, M.Å.S. Leijon, T. Bengtsson, M. Darveniza ”Barrier Effects in a rod/rod Gap under DC Voltage” 7th Int Symp on Gaseous Dielectrics, Knoxwille, USA, April 24-28 1994

Li Ming, M.Å.S. Leijon, T. Bengtsson ” Barrier Effects in Air-gaps under DC Voltage
NORD IS 1994, Vaasa, Finland, June 13-14, Paper no 7.2

Li Ming; Leijon, M.; Bengtsson, T., "DC flashover mechanism in a rod/rod gap with clean and contaminated barrier ", Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on , Volume: 1 , 1994
Page(s): 119 -122 vol.1

Nucci, C.A., Rachidi, F., Ianoz, M., Cooray, V. and Mazzetti, C.: Coupling models for lightning-induced overvoltage calculations: A comparison and consolidation. 22nd Int. Conf. on Lightning Protection, paper R3b-06, Budapest, 1994.

Pérez, H., Ming, Y., Cooray, G.V. and Scuka, V.: Response of a low voltage power installation network to the EM-Fields generated by a TEM-Field Simulation Antenna and natural lightning EMP. Int. Symp. on Electromagnetic Compatibility, EMC'94 Roma, 1994.

Rakov, V. A., R. Thottappillil, M. A. Uman, P. P. Barker, "Mechanism of lightning M component (Abstract)", Fall Meeting of the American Geophysical Union, San Francisco, Dec. 1994

Roman, F., Lötberg, E., Högberg, R. and Scuka, V.: Electrical characteristics of insulated metallic bodies in a lightning breakdown field. 22nd Int. Conf. on Lightning Protection, ICLP, Technical Univ. of Budapest, ISBN 9634204414, 1994.

Tang, H. and Scuka, V.: Switching Characteristics of a High Speed Trigatron Gap. Nord-IS 94, Vaasa, Finland, 1994.

Ye, M. and Cooray, G.V.: Electromagnetic radiation fields generated by lightning return strokes over stratified ground. 22nd Int. Conf. on Lightning Protection, paper R1c-05, Budapest, 1994.

Ye, M., Pérez, H., Cooray, V. and Scuka, V.: Response characteristic of a low voltage power installation network to the EMP irradiation obtained by an impulse current injection method. Int. Symp. on Electromagnetic Compatibility, EMC'94 Roma, 543-548, Rome, 1994.

Reports

Larsson, A.: Suppression of discharges in a rod-plane electrode gap subjected to SI voltage in atmospheric air, part II. Institute of High Voltage Research, Uppsala University. UURIE 261-94.

Larsson, A.: Effects of space-charge injection on corona inception and breakddown voltage in a non-uniform DC electric field. Institute of High Voltage Research, Uppsala University. UURIE 262-94.

Larsson, A.: Electrorotation fields using the finite element method. Institute of High Voltage Research, Uppsala University. UURIE 265-94.

Tang, H. and Zitnik, B.: Liquid High Voltage Divider. Institute of High Voltage Research, Uppsala University. UURIE 264-94.

M. Forsth: Calculation of electric field strenght and ion densities between two electrodes
in one dimension.
Examensarbete vid Institutionen för högspänningsforskning, nov, 1994.

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Publikationer, 1993

Dissertations

Anna Norberg, "Electrostatic discharges : energy and incendivity", Comprehensive summaries of Uppsala dissertations from the Faculty of Science, 418, 1993

Victor Federico Hermosillo, "Voltages Induced on Overhead Power Distribution Lines by Lightning Return Strokes", Comprehensive summaries of Uppsala dissertations from the Faculty of Science, 463, 1993

Licentiate thesis

H. Perez: Study on the interaction of lightning electromagnetic fields with low voltage power installations. (Lic.summary). 1993. (UURIE:254-93L)

Reviewed literature

Victor M. Cabrera M, Stig Lundquist, and Vernon Cooray. On the physical properties of discharge in sand under lightning impulses, Journal of Electrostatics, 30, pp 17-28, 1993

Victor M. Cabrera M. Photographic investigations of electric discharges in sand media, Journal of Electrostatics, 30, pp 47-56, 1993

Cooray, V. A model for the subsequent return strokes, J. Electrostatics, vol. 30, 343-354, 1993.

Fisher, R. J., G. H. Schnetzer, R. Thottappillil, V. A. Rakov, M. A. Uman, and J. Goldberg, "Parameters of Triggered Lightning Flashes in Florida and Alabama", J. Geophys. Res., 98, 22887-22902, 1993.

V.F. Hermosillo and V. Cooray. Space charge generation and neutralisation in coaxial configuration in air under a negative voltage impulse, Journal of Electrostatics, 1993

V.F. Hermosillo and V. Cooray. Calculation of fault rates of overhead power distribution lines due to lightning induced voltages including the effect of ground conductivity, IEEE Transactions on EMC, 1993

Rachidi, F., R. Thottappillil, "Determination of Lightning Currents from Far Electromagnetic Fields", J. Geophys. Res., 98, 18315-18321, 1993.

Thottappillil, R., and M. A. Uman, "Comparison of Lightning Return Stroke Models", J. Geophys. Res., 98, 22903-22914, 1993.

Thottappillil, R., V. A. Rakov, M. A. Uman, J. D. Goldberg, R. J. Fisher, and G. H. Schnetzer, "Comparison of Return Stroke Parameters in Triggered and Natural Lightning (Abstract)", Trans. of Am. Geophys. Union, 74, No. 43, p. 155, Oct. 26, 1993.

Uman, M. A., V. A. Rakov, R. Thottappillil, J. A. Versaggi, A. Eybert-Berard, L. Barret, P. P. Barker, and S. P. Hnat, "Multiple-Station Measurements of Close Electric and Magnetic Fields Produced by Triggered Lightning Discharges (Abstract)", Trans. of the Am. Geophys. Union, 74, No. 43, p. 165, Oct. 26, 1993

International conferences

Bengtsson, T.; Leijon, M.; Ming, L.; Jonsson, B., "Directivity of acoustic signals from partial discharges in oil ", Partial Discharge, 1993., International Conference on , 1993 Page(s): 56 -57

T. Bengtsson, M.Å.S. Leijon, Li Ming “Acoustic Frequencies Emitted by Partial Discharges in Oil” 8th ISH, Aug 22-27 1993, Yokohama, Japan

Cabrera, V.M. and V. Cooray. Space charge neutralization of corona envelopes under lightning impulses, Proceedings of the 8th International Symposium on High Voltage Engineering, Yokohama, Japan, 1993.

P. Hoff, R. Nordin, J.Karlsson, M.Å.S. Leijon “A new Portable Acoustic Measurement Equipment for on-site Diagnosis of GIS
CIGRE Symp on Diagnostic maintenance technique, Berlin 19-21 April 1993 Paper no 130-04

S. Israelsson. The effects of wind on the space charge formation. IAMAP-IAHSÎ93, July 1993, Yokohama, Japan, proceedings.

S. Israelsson, E. Knudsen and H. Tammet. An experiment to examine the covariation of atmospheric vertical currents at two separate stations. IAMAP-IAHSÎ93, Yokohama, Japan, proceedings.

Larsson, A. Measurements of discharge suppression in air, Eighth International Symposium on High Voltage Engineering, paper No 43.05, Yokohama, Japan (1993)

M.Å.S. Leijon, J. Karlsson, Li Ming, T. Bengtsson, P. Hoff, R. Nodin, A. Holm ”The basis for the Development of on-site Failure Preventing technique of GIS in Sweden” CIGRE SC.33.93 COLL 1993, New Dehli , India

M. Å. S. Leijon, Li Ming, T.Bengtsson and O. Kristofersson, "PD detection in cable termination using acoustic technique", CIGRE sump on diagnostic and maintenance technique, Berlin 19-21, April 1993, paper no 140-07

Li Ming, M.Å.S. Leijon, T. Bengtsson ”Barrier Effect in Air Insulated System under DC Voltage” 8th ISH, Aug 22-27 1993, Yokohama, Japan

Ming Ye., Perez H., and V. Scuka. Electromagnetic response of an experimental low voltage power installation, EMC and EMI meeting, CIGRÉ, Lousanne, Switzerland, Sept., 1993

Ye, M., H. Perez and V. Scuka. Electromagnetic characteristics of low voltage power installations, Proceeding of Symposium of CIGRE on Power System Electromagnetic Compatibility, 600-01, Lousanne, Switzerland, Oct., 1993.

Perez, H., M. Ye and V. Scuka. Induced over voltages in low voltage power installations caused by lightning electromagnetic impulse, Proceeding of Symposium of CIGRE on Power System Electromagnetic Compatibility, 500-04, Lousanne, Switzerland, Oct., 1993.

Windmar, D., Scuka, V., Lampe, W. Water drop triggered discharges on hydrophobic surfaces, 8th Int. Symp. on High Voltage Eng., Yokohama, Japan, 1993, 23-27/8, paper 46.07.

Reports

V. Hermosillo: Corona Effects on Lightning Induced surges on Power Distribution Lines.
1993. (UURIE:255-93)

A. Larsson: Calculation of steady-state space-charge fields in one-dimensional electrode configurations. 1993. (UURIE:250-93)

A. Larsson: Modern high-voltage DC electricfield measurement techniques.
1993. (UURIE:249-93)

A Norberg: A study of discharge electrode surfaces by means of scanning electron microscopy. 1993. (UURIE:252-93)

A. Larsson: Suppression of discharges in a rod -plane electrode gap subjected to SI voltage in atmospheric air. (UURIE:260-93)

A. Larsson: The effect of high-valued front resistor on SI discharge phenomena in a strongly non-uniform electric field. 1993. (UURIE:259-93)
 
S. Lundquist: Delayed effects of lightning on electric installations. (UURIE:258-93)

B. Schäning and V. Scuka: Geophysical aspects of atmospheric radio noise related to the global lightning activity. 1993

Thottappillil, R., and M. A. Uman, "Advances in Lightning Research, Chapter in the book "Trends in Geophysical Research", Research Trends, Trivandrum, India, 1993.

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Publikationer, 1992

Dissertations

Víctor M Cabrera M., "Studies of ground ionization and lightning protection of power lines", Comprehensive summaries of Uppsala dissertations from the Faculty of Science, 370, 1992.

Licentiate thesis

Y Ming : Generation, propagation and interaction of electromagnetic fields from lightning strokes. 1992. (UURIE:244-92)

D. Windmar: The mechanism of water drop triggered flashovers. 1992. (UURIE:243-92 )

Reviewed literature

Bargigia A., Koltunowicz W., Pigini, A., Mats Leijon, Li Ming, "Detection of parallel discharges in gas insulated substations", IEEE TRANSACTIONS ON POWER DELIVERY, Volume: 7 Issue: 3    Pages: 1239-1249  (1992) Abstract | Full Text: PDF(940 KB)

H. Bernhoff, S. Söderholm, U. O. Karlsson, S. A. Flodström, M. Qvarford, J. N. Andersen, R. Nyholm, and I. Lindau, "Synchrotron-radiation soft-x-ray photoemission study of lead on Bi2CaSr2Cu2O8", Phys. Rev. B 46, 6488-6494 (1992)

Cabrera, V.M. and Cooray, V. On the mechanism of space charge generation and neutralization in a coaxial cylindrical configuration in air. J. electrostatics, Vol. 28, 187-196, 1992.

Cooray, V. Horizontal fields generated by return strokes, Radio Sci., vol. 27, 529 - 537, 1992.

S. Israelsson and E. Knudsen. Recommendations for conditions when recording atmospheric electricity parameters related to the global circuit. In ESN Information Bulletin, pp 30, Ed. H. Dolezalek, Office of Naval Research. 1992.

Knudsen, E. and S. Israelsson. On the effect of space charge generation caused by evaporation. J. Atm. Terr.Phys.Vol.54,No 11/12. 1992.

Norberg, A. Modelling current pulse shape and energy in surface discharges. IEEE Transactions on Industry Applications, Vol. 28, No. 3, 498-503, 1992.

Rakov, V. A., R. Thottappillil, and M. A. Uman, "Electric Field Pulses in K and M Changes of Lightning Ground Flashes", J. Geophys. Res., 97, 9935-9950, 1992.

Rakov, V. A., R. Thottappillil, and M. A. Uman, "On the Empirical Formula of Willett et al. (1989) Relating Lightning Return Stroke Peak Current and Peak Electric Field", J. Geophys. Res., 97, 11527-11533, 1992.

Thottappillil, R., V. A. Rakov, M. A. Uman, W. H. Beasley, M. J. Master, and D. V. Shelukhin, "Lightning Subsequent Stroke Electric Field Peak Greater than the First Stroke Peak and Multiple Ground Terminations", J. Geophys. Res., 97, 7503-7509, 1992.

International conferences

Bengtsson, T.; Kols Li Ming, H.; Leijon, M., "Identification of PD sources in solids", Dielectric Materials, Measurements and Applications, 1992., Sixth International Conference on , 1992. Page(s): 29 -32

T. Bengtsson, H. Kols, Li Ming, M.Å.S. Leijon “Identification id Discharging Cavities in Solids” Nord IS 92, Västerås, Sweden, Paper 2.2

Bergman, A. A Constant voltage source based on a mercury battery, Conference on Precision electromagnetic measurements (CPEM), 1992.

H. Bergquist, H. kols, T. Bengtsson, Li Ming, M.Å.S. Leijon ”PD Detection and Localisation in EPDM Stress Cones Using Acoustic Technique” Nord IS 92, Västerås, Sweden, Paper 7.6

Cooray, V. A model for the positive return strokes, Proceedings of the International Aerospace and Ground Conference on Lightning and Static Electricity, p 48-1 to 48-10, Atlantic city, October 1992.

Israelsson, S. and E. Knudsen. A possible mechanism for charging of the atmosphere. Proc. 9th Int. Conf. Atm. Electricity, St Petersburg June 1992.

Fisher, R. J., G. H. Schnetzer, R. Thottappillil, V. A. Rakov, M. A. Uman, D. M. Jordan, and S. Sumi, "Properties of Triggered Lightning Flashes in Florida and Alabama", 9th Int. Conf. on Atmospheric Electricity, St. Petersburg, Russia, pp. 684-687, June 15-19, 1992

Knudsen, E. and S. Israelsson. Mobility spectrum of ions in space charges. Proc. 9thInt. Conf. Atm. Electricity in St Petersburg, June 1992.

Leijon, M.; Ming, L.; Bengtsson, T., "PD-source identification in solids", Electrical Insulation, Conference Record of the 1992 IEEE International Symposium on , 1992, Page(s): 415 -418

Li Ming, M.Å.S. Leijon, A. Hjortsberg, T. Bengtsson ”DC Surface Charging from an electrode Protrusion in SF6” Nord IS 92, Västerås, Sweden, Paper 7.1

Li Ming, M.Å.S. Leijon, A. Hjortsberg, T. Bengtsson ”Surface Charging of A Particle Contaminated Spacer in SF6 under DC Stress” X Int Conf. On Gas Discharges and their Applications, Swansea, UK, 1992, Vol 1 pp 386-390

Norberg, A. On discrete and distributed RC models for electrostatic discharges. Conference Record of IEEE/IAS Annual Meeting, Houston, 1992.

R. Nordin, P. Hoff, M.Å.S. Leijon, Li Ming, J. Karlsson ”A new Tool for Acoustic diagnosis of GIS” Nord IS 92, Västerås, Sweden, Paper 3.4

Perez, H., E. Pisler, V. Cooray, and V. Scuka. Lightning current statistics as compared with the data collected by a lightning localization network, Proceedings of the 21st International Conference on lightning protection, paper 6.11, Berlin, 1992.

Rakov, V. A., R. Thottappillil, and M. A. Uman, "First vs. Subsequent Stroke Intensity and Multiple Channel Terminations in Cloud-to-Ground Lightning", 21st Int. Conf. on Lightning Protection (ICLP), Berlin, Germany, pp. 13-18, Sept. 22-25, 1992.

Rakov, V. A., M. A. Uman, and R. Thottappillil, "Review of Lightning Properties Determined from Electric Field and TV Observations", 9th Int. Conf. on Atmospheric Electricity, St. Petersburg, Russia, pp. 873-877, June 15-19, 1992.

Uman, M. A., and R. Thottappillil, "Lightning Return Stroke Models (invited paper)", 9th Int. Conf. on Atmospheric Electricity, St. Petersburg, Russia, pp. 230-238, June 15-19, 1992.

Ye, M., and V. Scuka. A LEMP interaction model for concrete steel-reinforced structure, Proceeding of the 21st International Conference on Lightning Protection (ICLP), pp 171-175, Berlin, Germany, 1992.

Reports

V. Cabrera and V Cooray: On the mechanism of space charge generation and neutralization in a coaxial cylindrical configuration. 1992. (UURIE:240-92)

V. Cabrera: A photographic investigation of discharges in sand particles. 1992.
(UURIE:241-92)

V. Cabrera: An electrical model of soil ionizati'on in grounding conductors. 1992. (UURIE : 242-92 )

A. Norberg: Kalibrering av en E-fältmätare från Arbetskyddsstyrelsen. 1986.

Y Ming and V. Cooray: Propagation effects caused, by a rough ocean surface on the electro magnetic fields generated by lightning return strokes. 1992. (UURIE:245-92)

Y Ming and V. Cooray: Propagation effects caused  by a stratified ground on the radiation fields from  lightning return strokes. 1992. (UURIE:246-92)

Y. Ming. and V. Cooray: Propagation effects on the lightning generated electromagnetic fields for homogeneous and mixed sea-land paths 1992. (UURIE:248-92)

Y. Ming and R. Högberg: Calculation of the magnetic field generated by transient current in crossing loop. 1992. (UURIE:247-92)

A Norberg: Energi i yturladdning.

 

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Publikationer, 1991

Dissertations

Namasivayam, Sudalaimuthu, "Studies of electromagnetic fields from first and subsequent strokes of natural lightning", Comprehensive summaries of Uppsala dissertations from the Faculty of Science, 0282-7468 ; 320 1991

Reviewed literature

Fisher, R. J., G. H. Schnetzer, R. Thottappillil, V. A. Rakov, and M. A. Uman, "Return Stroke and M Component Current Pulses in Triggered Lightning", (Abstract), Trans. of the Am. Geophys. Union, 72, p. 88, 1991.

Knudsen, E. and S.Israelsson. Proposal for Determination of Representative Recordings During the GAEM Project. Publs. Inst. Geophys. Pol. Acad. Sc.,D-35 (238).1991

Knudsen, E. and S.Israelsson. Proposal for Determination of Representative Recordings During the GAEM Project. Publs. Inst. Geophys. Pol. Acad. Sc.,D-35 (238).1991

Pisler, E. Lightning flash counters. Electrotechnical Review, Ljubljana, Slovenia, 1991.

Rakov, V. A., M. A. Uman, R. Thottappillil, and T. Shindo, "Statistical Characteristics of Negative Ground Flashes as Derived from Electric Field and TV Records" (in Russian), Proc. of the USSR Academy of Sciences (Izvestiya ANSSSR, ser. Energetika i Transport), 37, No. 3, 61-71, 1991.

Thottappillil, R., D. K. McLain, M. A. Uman, and G. Diendorfer, "Extension of Diendorfer-Uman Lightning Return Stroke Model to the case of a Variable Upward Return Stroke Speed and a Variable Downward Discharge Current Speed", J. Geophys. Res., 96, 17143-17150, 1991.

International conferences

M. Albiez, M.Å.S. Leijon “PD-Measurements in GIS with Electric Field Sensor and Acoustic Sensor” 7th Int Symp. On High Voltage Engineering, Aug 26-30, 1991, Dresden, Germany, Paper no 75.08

Bergman, A. Traceability for a reference measuring system for impulse measurement, ERA conference on High Voltage measurements and calibration. ERA Report 92-0647.

Victor M. Cabrera M. and Victor F. Hermosillo W. Impulse Positive Corona; Charge Generation and Neutralization [HV Engineering Techniques and Experimental Results], Paper 81.08, 7th International Symposium on High Voltage Engineering (ISH-91), Technische Universität Dresden, Germany August 26-30, 1991.

Cooray, V. Power and energy dissipation in subsequent return strokes as predicted by a new return stroke model, (abstract) EOS Transactions, vol. 71, 23, 1990 (the full paper is in Proceedings of the International Aerospace and Ground Conference in Lightning and Static Electricity, p 66-1 to 66-6, Florida, 1991.

Israelsson, S. Possible mechanism for the charging of the atmosphere. Report series in Aerosol Science, NOSA and IV Finnish Aerosol Symposium, Helsinki 1991.

Jayaratne, K.P.S.C., E. Knudsen and S. Israelsson. The effect of distored atmospheric electric field lines on the measurements of small ion number density and related electrical parameters. Proc. Electrostatics '91, Institute of Physics, Oxford, England. 1991

M.Å.S. Leijon, Li Ming, P. Hoff ”SF6 Gas Pressure Influence on Acoustic Signals Generated by Partial Discharges in GIS” 7th Int Symp. On High Voltage Engineering, Aug 26-30, 1991, Dresden, Germany, Paper no 75.11

Namasivayam, S., Lundquist, S. On the decay of fields and currents in atmospheric electric discharges. Inst. Phys. Conf. Ser. No. 118: section 5, Oxford 1991.

Namasivayam, S., Lundquist, S. First and Subsequent Return Stroke Properties of Cloud-to-ground Lightning, International Aerospace and Ground Conference on Lightning and static Electricity, Florida, U.S.A., 1991

Norberg, A. and Lundquist, S. A distributed RC transmission line model for electrostatic discharges from insulator surfaces. Ins. Phys. Conf. ser. No. 118: Section 5, Oxford 1991.

Thottappillil, R., M. A. Uman, and G. Diendorfer, "Influence of Channel Base Current and Varying Return Stroke Speed on the Calculated Fields of Three Important Return Stroke Models", Pro. of the Int. Aerospace and Ground Conference on Lightning and Static Electricity, Cocoa Beach, Florida, April 16-19, 1991.

Windmar, D., V. Cooray and V. Scuka. Optical radiation generated by 280 mm long laboratory sparks, Proceedings of the International Aerospace and Ground Conference on Lightning and Static Electricity, p 63-1 to 63-8, Florida, April 1991

Reports

V. Cooray: A new return stroke model. 1991. (UURIE:239-91)

Ye, M., V. Cooray and V. Scuka. The analysis of electric fields at ground level measured at Kourou, Lightning electromagnetic environment of hermes space plane on launch site, Contract ESA/CNES/HERMES/ONERA, No. 9095/90/F/FB, Internal report, Oct., 1991.

 

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Publikationer, 1990

Licentiate thesis

V.F. Hermosillo: Induction Effects of Transient Electromagnetic Fields in Structures. (Lic.summary). 1990. (UURIE:232-90)

Reviewed literature

Cooray, V., and R. E. Orville The effects of variation of current amplitude, current rise time and return stroke velocity along the return stroke channel on the electromagnetic fields generated by return strokes, J. Geophys. Res, vol. 95, No. D11, Oct. 1990.

Thottappillil, R., V. A. Rakov, and M. A. Uman, "K and M changes in Close Lightning Ground Flashes in Florida", J. Geophys. Res., 95, 18631-18640, 1990.

Zhang, Diquang and Xu, Dexuan. Analysis of the current for a negative point to plane corona discharge in air. J. of Electrostatics, vol. 25, No 2, p. 221-229. 1990.

International conferences

Cabrera, V.M. Experimental Results of Discharges in Sand under Lightning Impulse Voltages and a Physical Interpretation, Proceeding of the 20th international Conference on Lightning Protection, paper 3.3, Interlaken, Switzerland, 1990.

Cooray, V. Relationship Between Different Return Stroke Parameters as Predicted by a New Return Stroke model, Proceeding of the 20th international Conference on Lightning Protection, 2.11P, Interlaken, Switzerland, 1990.

Cooray, V. and Simonetti, A. An Electrical Crash of a Thunderstorm Cell in Novograd, Proceeding of the 20th international Conference on Lightning Protection, 2.12P, Interlaken, Switzerland, 1990.

Hermosillo V. and Cooray, V. A Worst Case Study on Lightning Induced Voltages on Overhead Lines, Proceeding of the 20th international Conference on Lightning Protection, 4.10P, Interlaken, Switzerland, 1990.

Jayaratne, K.P.S.C. and Cooray, V. Effects of Propagation across a Coast Line on the Electromagnetic Fields from Lightning return Strokes, Proceeding of the 20th international Conference on Lightning Protection,paper 6.1, Interlaken, Switzerland, 1990.

M.Å.S Leijon, S. Halen, H. Kols ”New Laboratory Facilities for Electrical and Acoustic Detection of Discharges in Insulated Materials and Systems” Nord IS 1990, Lyngby Denmark, Paper no 6.1

W.S.G . Lord, P.E. Hoff, M.Å.S. Leijon, L. Sköld “Experience Form On Site Testing with The acoustic Method On GIS” Nord IS 1990, Lyngby, Denmark Paper no 7.3

Namasivayam, S., Lundquist, S. and Scuka, V. Some Characteristics of Electromagnetic Transient Wave forms from Lightning in Sweden, Proceeding of the 20th international Conference on Lightning Protection, paper. 6.5., Interlaken, Switzerland, 1990.

Pisler, E. and Scuka, V. Evaluation of Lightning Parameters using a Territorial Lightning Localization and Recording Network, Proceeding of the 20th international Conference on Lightning Protection, 6.11P, Interlaken, Switzerland, 1990.

B. Wahlström, K. Petterson, W. Lord, M.Å.S. Leijon ”Approaches and Experience in Sweden of Reducing Maintenance cost –especially by application of Periodic acoustic Measurements” CIGRE 1990, Aug 26 – Sept 1, Paris, France, Paper no 23-106

Reports

K.N. Baral, V. Scuka and V. Cooray: A comparative study on the occurrence of positive cloud-to-ground lightning discharges as observed in Uppsala (Sweden) and Kathmandu (Nepal).  (UURIE:234-90)

K.N.  Baral, V. Scuka, V. Cooray and S. Namasivayam: A study on the ratio of cloud flashes to
ground flashes as observed in Uppsala (Sweden) and Kathmandu (Nepal). 1990. (UURIE:235-90)

V. Cabrera: Modification of a Marx Generator. April 1990. (UURIE:233-90)

V. Cabrera: The Response of a 1.2 MV damped capacitive voltage divider under a front chopped impulse with a steepness of 2 MV/us. Mars 1990. (UURIE:227-90)

V.F. Hermosillo: Electromagnetic Interference Control in Modern High Voltage Laboratories. 1990. (UURIE:231-90)

V.F. Hermosillo and V.M. Cabrera: Positive Impulse Corona Current and Charge Measurements in Air for a Coaxial Cylindrical Configuration. 1990. (UURIE:228-90)

V.F. Hermosillo and Y. Ming: Lightning Electromagnetic Field Calculations using the Dipole Technique. 1990. (UURIE:229-90)


S. Namasivayam and J. Eriksson: The design and calibration of a broad band antenna system for the measurement of lightning magnetic fields. 1990. (UURIE:237-90)

S. Namasivayam and Y. Ming: Measurements and modeling of lightning electric and magnetic field coupling to structures. 1990. (UURIE:238-90)


A. Norberg: Energy density in surface discharges. 1990. (UURIE:251-90).

Pisler: Lightning flash counters. November 1990. (UURIE:236-90)

D. Windmar: A Study of the 0 1(1) Spectral Line Emission from Long Laboratory Sparks. 1990. (UURIE:230-90)

 

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Publikationer, 1989

Dissertations

Licentiate thesis

Reviewed literature

Cooray, V. Derivation of return stroke parameters from the electric and magnetic field derivates. Geophys. Res. letters, 16:1, pp. 61-64 1989

Cooray, V . Relationship between the peak return stroke current, return stroke velocity at ground level and the peak radiation field as predicted by the "Distributed Corona Source Model", Transactions, American Geophysical Union, 70:43, p. 1015 , 1989

Cooray, V. and R. E. Orville. LORAN-C propagation errors caused by the propagation over finitely conducting ground, Radio Science, Vol. 24, 179 - 182, 1989.

Leijon, M.A.S.; Vlastos, A.E., "Time dependence of AC flashover characteristics for particle-initiated breakdown in GIS" Power Delivery, IEEE Transactions on , Volume: 4 Issue: 1 , Jan. 1989 Page(s): 317 -325

Norberg, A. A new method for determination of electrostatic ignition energy of powders. Journ. of Electrostatics 23, pp. 257-262. 1989.

Norberg, A., Szedenik, N. and Lundquist, S. On the pulse shape of discharge currents. Journ. of Electrostatics 23, pp. 79-88. 1989.

International conferences

Cooray, V., V. P. Idone and R. E. Orville. Velocity of a self propagating discharge as a function of current parameters with special attention to dart leaders and return strokes, Proceedings of the International Conference on Lightning and Static Electricity, University of Bath, September, 1989.

Cooray, V. A Return Stroke Model, Proceedings of the International Conference on Lightning and Static Electricity, University of Bath, September, 1989.

Dragan, F., Scuka, V. and Windmar, D. A laser beam tomographic method for spatial evaluation of high impulse electric fields in transformer oil. Sixth International Symp. on High Voltage Engineering, USA. 4 pp. 1989

Thottappillil, R., V. A. Rakov, and M. A. Uman, "Refuting the NMIMT Hypothesis: K and M Processes in Lightning Ground Flashes are Similar", (Abstract), Trans. of Am. Geophys. Union, 70, 1015, Oct. 24, 1989.

B.H.E. Wahlström, W.S.G. Lord, P.E. Hoff, P.O. Kärrvall and M.Å.S. Leijon “Acoustic Detection, Localization and Identification of Anomalies in GIS
6th Int. Symp. On High Voltage Engineering, New Orleans, USA Aug 28-Sept 1, 1989, Paper no 23.07

Reports

V. Cooray,  E. Pisler  and S.  Llundquist: Some characteristics of Swedish lightnings and their comparison with LLP data. Febr. 1989. (UURIE:219-89)

V. Hermosillo: Attenuation and distortion of transient surges propagating on a single horizontal overhead line over a finitely conductive earth plane. June 1989. (UURIE:223-89)

V. Hermosillo: The Trigatron. April 1989. (UURIE:221-89)

R. Högberg:  Skydd av elektronik mot elektriska transienter. Kompendium för civ.ing.utb. Institutet för högspänningsforskning. 1989.

M. Jansson: Design, construction and calibration of an optical instrument for measuring of infrared radiation from long laboratory sparks and discharges of lightning. Examensarbete vid Institutet for högspänningsforskning 1989. (UURIE:225-89)

D. Källander: Teoretisk översikt av överspänningar i högspänningsnät orsakade av blixtnedslag samt en granskning av Uppsalas 10 kV glesbygdsnät. Examensarbete vid Institutet for högspänningsforskning, Mars 1989.

I-L. Laronsson: Det sårbara informationssamhället - En studie av åskans skadeverkningar. Mars 1989. (UURIE:220-89)

A. Larsson: Numerical analyses of resistive MHD instabilities in a Z-pinch plasma configuration. Examensarbete vid Institutionen för högspänningsforskning, jan, 1989.

A. Norberg,  LLP Daily Maintenance Routines - easy-to follow. Institute of High Voltage Research, July 1989.

E. Pisler: Grounded methal sphere, rod antenna and plate antenna as electric field sensors. May 1989. (UURIE:222-89)
 
V. Scuka:  Civ.ing.kompendium 1989. Institutet for högspänningsforskning. Uppsala 1989.

D. ZHANG and D. Xu: Influence of water layer on sparking potentials and voltage-current characteristics for electrostatic precipitators with wire-plane configuration. Jan. 1989. (UURIE:218-89)

D. ZHANG and D. Xu: Measurements of current-voltage characteristics for three kinds of discharge wires. March 1989. (UURIE:226-89)

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Publikationer, 1988

Dissertations

Carl-Eric Åkerlund, "Fields and currents in electrostatic precipitators with profiled electrodes", Acta Univ. Ups., Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science, 0282-7468 129. 1988.

Licentiate thesis

V. Cabrera.: On the protection against lightning effects and the transient earthing problem. (Lic.Summary). (UURIE:215-88 L)

S. Namasivayam: A technique for recording and analysis of lightning return stroke parameters. (Lic.Summary). (UURIE:217-88 L)

A. Norberg: Electrostatic Ignition of Dust Clouds - Measurement Technnique and Evaluation. (Lic.Summary). (UURIE:212-88 )

Reviewed literature

P. Castle, I.I Inculet, S. Lundquist and J.B. Cumming: Measurement of the Particle Space Charge in the Outlet of an Electrostatic Pre-cipitator Using an Electric Field Mill. IEEE transactions on Industry Applications, Vol. 24, No. 4, July/August 1988.

Ming, L.; Leijon, M.A.S.; Bartnicki, A.; Vlastos, A.E.,"Behaviour and effect of conducting spiral particles under AC voltage in a gas insulated electrode system ", Power Delivery, IEEE Transactions on , Volume: 3 Issue: 1 , Jan. 1988, Page(s): 159 -164

E-O. Oladiran, E. Pisler and S. Israelsson: New Lightning flash counter and calibration circuit with improved discrimination of cloud and ground discharges. IEE Proceedings, Vol. 135,
Pt. A, No. 1, January 1988.

T. Schütte, V. Cooray, and S. Israelsson: Recalculation of lightning localization system acceptance using a refined damping model. J. of Atmospheric and Oceanic Technology, Vol. 5., No. 2, April 1988.

V. Scuka: On the interception of the lightning discharge. Electromagnetics 7:353-360, 1987.

International conferences

Leijon, M.A.S.; Vlastos, A.E., "Pattern recognition of free metallic particle motion modes in GIS" Electrical Insulation, 1988., Conference Record of the 1988 IEEE International Symposium on , 1988, Page(s): 120 -123

P. Ghasemi, P-M Svedberg, M.Å.S. Leijon and A.E. Vlastos, ”Effect of conducting particles in three phase SF6 insulated equipment
Nord IS 1988, Trondheim, Norway, Paper 3

M.Å.S Leijon, W.S.G. Lord, “On site acoustic Measurement of GIS in Sweden
Nord-IS 1988 Trondheim, Norway, Paper 6

B. Wahlström, W. Lord, K. Pettersson, R. Alvinsson and M.Å.S. Leijon ”Experince and Considerations Regarding Erection Testing and Operation Availability of GIS in Sweden” CIGRE 1988, Aug 28-Sept 3, Paris, France, Paper no 23-07

M.Å.S Leijon, A.E. Vlastos and A. Bartnicki “Lifting fields on Metallic Particles in a SF6 Gas Insulated System with Uncoated Electrodes
IX Int Conf. On Gas Discharges and their Applications. Venezia, Italy 1988, pp 291-294.

Reports

V. Cabrera: Analysis of the transient electrical features of a concentrated earthing system under low density current. (UURIE:213-88)

V. Cabrera: Computer based calculations of transient phenomena inelectric circuits; EMTP. (UURIE:214-88)

V. Cabrera: Transient behaviour of a surge protection circuit under standard lightning current pulse. August 1988. (UURIE:209-88)

V. Cooray and V.P. Idone: Velocity of a self propagating discharge as a function of current parameters with special attention to return strokes and dart leaders. May 1988. (UURIE:207-88)

V. Cooray, and R.E. Orvialle: Modelling of the return strokes. June 1988. (UURIE:208-88)

A. Norberg, D. Xu and D. Zhang: Powder ignition energy measurements utilizing a new fluidized bed ignition chamber. (UURIE:211-88)

V. Scuka, Schutzzonen als Hilfsmittel in der Blitzschutzplanung. ETZ, august 15/1988.

S. Lundquist, och A. Norberg: Bedömning av elektrostatiska risker vid industriell hantering av pulver - Sammanfattning. (UURIE: 210-88)

T.C. Madueme and S. Israelsson: Spatial distribution of lightningparameters in Sweden. June 1988. (UURIE:206-88)

S. Namasivayam: Analysis of return stroke waveforms observed during a frontal thunderstorm. (UURIE:216-88)

S. Lundquist: Elektriskt exciterade reaktioner. Institutet för högspänningsforskning. Februari 1988.

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Publikationer, 1987

Dissertations

Thorsten Schütte, "Optimum performance of lightning localization systems" Acta Univ. Ups., Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science, 67. 1987.

Licentiate thesis

Reviewed literature

S. Israelsson, Th. Schütte, E. Pisler and S. Lundquist: Increased occurrence of lightning flashes in Sweden during 1986. Reprint from J. of Geophysical Research, Vol. 92, No. D9, pp 10996-10998, Sept 1987.

S. Michnowski, S. Israelsson, J. Parfiniewicz, M.A. Enaytollah and E. Pisler: A case of thunderstorm system development inferred from lightning distribution. Publ. Inst Geophys. Pol. Acad. Sc, D-26 (198), 1987.

V. Scuka,S. Lundquist, S. Öhlin, H.G. P.O. Persson: Consequences of EMC-requirements on the low voltage power distribution networks and installations. : IEEE Publication CH2477-8/87/000-0480. 1987 IEEE

International conferences

R. Hoekstra, V. Scuka: Lightning flash detector for second generation Meteosat satellite. To be presented at the 8th Int. Conf. on Atmospheric Electricity (ICAE), Uppsala June 1988. Institutet för högspänningsforskning 1987.

S. Israelsson, S. Lundquist, and V. Scuka: Energy balance in atmospheric electric discharge channels. Konferensbidrag till 7th International Conference on Atmospheric Electricity, Albany, March, 1984.1987.

S. Lundquist: Electrostatic measurement techniques. Reprint from Inst. Phys. Conf. Ser. No. 85: Section 4. Paper presented at Electrostatics '87, Oxford. April 1987.

M.Å.S. Leijon, A.E. Vlastos “Influence of the Voltage Application Time on the Breakdown Voltage of a Particle-contamined SF6 Insulated System
5th Int Symp on High Voltage Engineering, Braunschweig Germany 24-28 Aug 1987

M.Å.S. Leijon “Diagnosis and Classification of Metallic Particles in GIS
Ph.D. Thesis, Chalmers univ. of Technology, Tech report no 175, Dec 1987

S. Namasivayam, V. Scuka, S. Lundquist, N. Jokanovic: The design of an instrument for the continuous recording of transient waveforms utilizing high time resolution. Presented at the 19th Int. Conf. on Lightning Protection (ICLP), Graz, Austria, April 1988.

Th Schütte, E. Pisler, D. Filipovic and S. Israelsson: Acceptance of lightning detectors and localization systems under different damping conditions. J Atmospheric and Oceanic Technology, Vol. 4,No. 3, Sept. 1987.

Th Schütte, E. Pisler, and S. Israelsson: A new method for the measurement of the site errors of a lightning direction-finder: Description and first results. Reprint from J. of Atmospheric and Oceanic Technology, vol. 4, No. 2, June 1987.

V. Scuka: Characteristic features of LEMP in relation to their origin and path of propagation. XXIInd Gen. Ass. of the Int. Union of Radio Science, Tel Aviv, 1987. Session EB, Lightning

V. Scuka: Commission E: Electromagnetic noise and interference. Contribution to the review of Radio Science 1984-1986 from the Swedish National Committee of URSI. August 1987.

V. Scuka: Lightning threat to fibre optic cables. Sammanfattning av föredrag vid Radiovetenskapliga Konferensen, Uppsala, April 1987. 652. SCUKA, V.: EMI control in low-voltage power installations. Konferens bidrag. 1987.

V. Scuka: Partial breakdown in metal oxide varistors - Deterioration of surge protection performance of metal oxide varistors (MOV). Presented at URSI XXI GA in Florence, Italy, Aug. 28 - Sept. 5, 1987.

V. Scuka: Performance deterioration processes in VLSI-chips and methods of reliable component testing. Abstract till XXIInd Gen. Ass. of the Int. Union of Radio Science, Tel Aviv, 1987.

V. Scuka, R. Högberg, S. Lundquist: Lightning and transient protection of a satellite control station. Presented at the 19th Int. Conf. on Lightning Protection (ICLP), Graz, Austria, April 1988. Uppsala 1987.

V. Scuka, S. Lundquist, P.O. Persson, H.G. Öhlin: Electromagnetic interference in electric poser installations. Sammanfattning av föredrag vid Radiovetenskapliga Konferensen, Uppsala, April 1987

V. Scuka, S. Lundquist, P.O. Persson, L. Söderlund: Electromagnetic interference in communication systems caused by cloud flashes. Sammanfattning av föredrag vid Radiovetenskapliga Konferensen,Uppsala, April 1987

V. Scuka, S. Namasivayam, K.P-S. Jayaratne, S. Lundquist and S. Israelsson: Design and construction considerations of an EMI hardened lightning instrumentation. Pesented at the 19th Int. Conf. on Lightning Protection (ICLP), Graz, Austria, April 1988. Uppsala 1987.

V. Scuka:, S. Sangkasaad, S. Lundquist: Effects of earthing resistance on lightning interception. Discharge phenomena i long laboratory sparks related to the physics of the final jump in a lightning stroke. Presented at the 19th Int. Conf. on Lightning Protection (ICLP), Graz,Austria, April 1988. Institutet för högspänningsforskning, Uppsala 1987.

Reports

U. Christensen and S. Israelsson: Relationships between radar echon characteristics and lightning parameters for a thunderstorm in Sweden. The Weather, Vol 42, No 6, 1987.

S. Lundquist and V. Scuka: TIPEK-V. Delrapport 1985-08-27. Institutet för högspänningsforskning, Uppsala. 1987.

S. Namasivayam,  N. Jokanovic, S. Scuka, S. Israelsson, S. LUNDQUIST: Design of an instrument for continuous recording of return stroke waveforms and their time of arrival. (UURIE:204-87)

A Norberg: Corona needles for ion generators. 1987

A. Norberg: Electrostatic effects of solid particles in high pressure gas flow in flexible plastic hoses. November 1987.   (UURIE:205-87)

A Norberg: Measurements of airborne particleion concentrations in front of a video display terminal. 1987.

E.O Oladiran, S. Scuka, S. Israelsson, and S. Llundquist: A survey of the possibilities of lightning detection from satellites. Institutet för högspänningsforskning, Uppsala. 1987. (UURIE:203-87)

S. Sangkasaad: Effects of grounding resistances on lightning impulse interceptions. March 1987. (UURIE:202-87)

V. Scuka: Atmosfäriska störningar - del I: Blixturladdningen. SIFU, Kursmaterial 1986. Institutet för högspänningsforskning, Uppsala. 1987.

V. Scuka: Atmosfäriska störningar - del II: Konstruktion av askledare. SIFU, Kursmaterial 1986. Institutet för högspänningsforskning, Uppsala.1987.V. SCUKA: Fiber, kabel, skarvteknik. STF ingenjörsutbildning, Kursmaterial 1982, Sieverts Kabelverk. 1987.

V. Scuka: Bilaga till ansökan om medel for nordiskt blixtlokaliseringssystem. 1984. Institutet för högspänningsforskning, Uppsala. 1987.

V. Scuka: EMP - Blixttest av optokabel.1984. Institutet for högspänningsforskning, Uppsala. 1987.

V. Scuka: Classification of different lightning flash processes and parameter definitions. Presented at the 8th Int. Conf. on Atmospheric Electricity (ICAE), Uppsala June 1988. Institutet for högspänningsforskning 1987.

V. Scuka: Corrosion of earthing electrodes. IEC - TC 81 , WG 4 -Earthing. Presented at the meeting at UTE in Paris, October 1984. Institutet för högspänningsforskning. 1987.

V. Scuka: Elektriska transienters inverkan pa elektroniska komponenter. STF ingenjörsutbildning, Kursmaterial 1984. Institutet för högspänningsforskning, Uppsala. 1987.

V. Scuka: Fibre optics in nuclaer environment. Kursmaterial 1983. Sieverts Kabelverk.  1987.

V. Scuka: Jordtagssystem. Kursmaterial 1984. Inst f högsp.forskn. 1987.
 
V. Scuka: Korrosion av koppar och järnlegeringar i svensk mark. Institutet för högspänningsforskning, maj 1986. Uppsala. 1987.

V. Scuka: Light wave communication in electric power systems. Kursmaterial 1982. 1987.

V. Scuka: Observational apsects of lightning. Lightning flash detector and exploration of atmospheric processes. A feasibility study of an optical lightning flash detector for use in a geostationary space craft. Mid-term report, Sept. 1987. Institutet for högspänningsforskning, 1987.

V. Scuka: On the interception of the lightning discharge. Electromagnetics 7:353-360, 1987

V. Scuka: Potentialutjämning och jordning. STF ingenjörsutbildning, Kursmaterial 1984. Institutet för högspänningsforskning, Uppsala. 1987.

V. Scuka: Störkällor och störproblem - Fiberoptiska Iösningar. STF ingenjörsutbildning, Kursmaterial 1983. Institutet för hög spänningsforskning, Uppsala. 1987.

V. Scuka: Transienters inverkan pa elkraftkomponenter - Transformatoroljor. Delstudie av TIPEK-V. 1985-86. Institutet för högspänningsforskning, Uppsala. 1987.

V. Scuka: Överspänningsskydd, del I. Utvärdering av GUR. Kursmaterial
1985. Institutet for högspänningsforskning. 1987.

V. Scuka: Överspänningsskydd, del V. Systemprov. Kursmaterial 1985.
Institutet för högspänningsforskning. 1987.

V. Scuka, S. Lundquist, S. Sangkasaad: On the interception of the lightning discharge. Prepared for the Electromagnetics, August 1987. Institutet for högspänningsforskning, Uppsala. 1987.


VAST-VATTENFALL: Överspänningsskydd 10,4-132 kV anläggningar - Allmänt om åsköverspänningar, utarbetat av V. Scuka. Mars1985. 1987.

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Publikationer, 1986

Dissertations

Licentiate thesis

L. Liljestrand: Electrical transients in low voltage power installations.
(Lie.summary). 1986.  (UURIE:193-86 L)

Reviewed literature

V. Cooray: A Novel Method to Identify the Radiation Fields Produced by Positive Return Strokes and Their Submicrosecond Structure. Journal of Geophysical Research, Vol. 91, No. D7, pp. 7907-7911, June 20, 1986.

V. Cooray: Errors in direction finding due to nonvertical lightning channels: Effect of the finite ground conductivity. Radio Science, vol. 21, No 5, pp 857-862, 1986.

V. Cooray: Response of CIGRE and CCIR Lightning Flash Counters to the Electric Field ChangesFrom Lightning: A Theoretical Study. Journal of Geophysical Research, vol. 91, No. D2, pp 2835-2842, 1986.

V. Cooray: Temporal behaviour of lightning HF radiation at 3 MHz near the time of first return strokes. Journal of Atmospheric and Terrestrial Physics, Vol. 48, No. 1, pp 73-78, 1986.

V. Cooray and F. Rosa De La : Shapes and amplitudes of the initial peaks of lightning-induced voltage in power lines over finitely conducting earth. Theory and comparison with experiment. Submitted to IEEE (Antennas and propagation). April 1985. Vol. AP-34, No 1 Jan -86.

International conferences

Reports

I-L. Aronsson: Human response to the lightning hazard in a cultural context. March 1986. (UURIE:201-86)

Blixt (B) - Lyn (L) - Salama (S). BLS-registrering og lokalisering i Norden. Rapport fra nordisk gruppe for utredning av lynregistrering og lokalisering i Danmark, Finland, Norge og Sverige. Juni 1986.

R. Högberg,  E. LÖTBERG, und V. SCUKA: Blitzschutz von elektronischen Einrichtungen. Sonderdruck ETZ Bd. 107 (1986), H. 1, s. 24-27. (Jfr 577).

R. Högberg.: Skydd av elektronik mot elektriska transienter. En översikt. Kompendium for civ.ing. utb., 1986.

I F H Reports - 1985. Institutets rapporter fram tom 1985. November 1986.    (UURIE:197-86)

I F H Reports 1965 - 85. Institutets rapporter från 1965-85. (UURIE:187-86)

S. Israelsson och T. Schütte: Elektrisk miljö och riskbedömning vid flygning. September 1986. (UURIE:196-86)

Z.-I. Kawasaki and S. Israelsson: Electron fluid model simulations of lightning return strokes.(UURIE:189-86)L.

Z.-I. Kawasaki and S. Israelsson: Spectrum analyses of positive ground strokes during winter in Japan. (UURIE:188-86)

L. Liljestrand and V. Scuka:  A 200 kV cable generator with nano seconds rise time. (UURIE:191-86)

L. Liljestrand and V. Scuka: Electromagnetic transients in public low voltage power installations.(UURIE:184-86)

L. Liljestrand: Measurements of power line impedance in low voltage installations. (UURIE:183-86)

L. Liljestrand.: Some useful plot diagrams to be used with HP-computers and HP 7470 plotters. (UURIE:181-86)

L. Liljestrand:  Investigations of an experimental low voltage power installation line. (UURIE:192-86)

L. Liljestrand: The electric field strength between electrodes of different shapes used in high voltage engineering. (UURIE:185-86)

A. Norberg: Current waveform and energy in surface discarges. 1986.

A. Norberg: Elektrostatisk miljö vid bildskärmar. 1986.

S. Lundquist: Att leva med blixten. I Upteckaren, nr 1, mars 1986.

S. Lundquist: Negativa effekter av statisk elektricitet vid säkerhetsanordningar. (UURIE:182-86)

S. Lundquist och V. Scuka: Tillförlitlighet av elektriska system. Kompendium for civ.ing. utb., 1986.

E. Pisler and T Schütte: Comments on LLP site error correction of the Swedish lightning location system. (UURIE:190-86)

T. Schütte and V. Cooray: Recalculating of lightning localization system performance using a refined damping model. 1986. (UURIE:200-86)

T. Schütte. and E. Pisler: Some improved evaluations of the performance of lightning detection systems. (UURIE:186-86)

T. Schütte, E. Pisler, D. Filipovic and S. Israelsson: The acceptance of lightning detectors and lightning localization systems under different damping conditions. (UURIE:180-86)

T. Schütte,  E. Pisler, and S. Israelsson: Undersökning av rackvidden och förbättring av noggrannheten för det svenska blixtpejlsystemet. (UURIE:195-86)

V. Scuka: EMI Control in low voltage power installations. November 1986. (UURIE:199-86)

V. Scuka and N. Jokanovic: Harmonization of surge suppressors in low voltage power installations. November 1986. (UURIE:198-86)

C-E. Åkerlund: Comparison of two methods for calculation of poten tials in the interelectrode space of wire-plate electrostatic precipitators. (UURIE:194-86)

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Publikationer, 1985

Dissertations

F. Rosa De La: Effects of Close Lightning on Electric Power Distribution lines. Acta Universitatis Upsaliensis, Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science, 8, 1985. Doktorsavhandling.

Licentiate thesis

T. Schütte: Lightning localisation accuracy and thunderstormstatistics - New approaches. (Lic.summary). (UURIE:179-85 L)

Reviewed literature

V. Cooray and S. Lundquist: Characteristics of the Radiation Fields From Lightning in Sri Lanka in the Tropics. Journal of Geophysical Research, Vol. 90, No. D 4, pp 6099-6109, June 30, 1985.

International conferences

V. Cooray and V. Scuka: EMP-radiation from lightning and its effects on digital communication equipment. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

R. Högberg,, E. Lötberg and V. Scuka: Lightning protection of electronic installations - Design considerations. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

R. Högberg, , S. Lundquist , E. Lötberg and V. Scuka: Vulnerable effects of lightning strikes into stratified ground. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

L. Liljestrand. and V. Scuka: Impulse characteristics of power network and installations related to electronic system interference. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

S. Lundquist: Harmful effects of electrostatic discharges on safety installations.
Journal of Electrostatics, Vol. 17, 1985.
Proceedings of the V International Conference on Electrostatics, Uppsala, Sweden, June 3-5, 1985.

S. Lundquist: Lightning and sailboats. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

S. Lundquist: On the discharge of static electricity: Some historic notes with comments and remarks. Journal of Electrostatics, Vol. 16, 1985. Proceedings of the V International Conference on Electrostatics.

E. Pisler and T. Schütte: Eine neue Methode zur Messung des Peilfehlers bei Blitzpeilsystemen - Beschrebung und erste Ergebnisse. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

F. Rosa, De La: Induced voltage calculations in overhead conductors. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

V. Scuka: Performance of metal oxide varistors in the submicrosecond time domain. Presented at the 18th International Conference on Lightning Protection (ICLP), Munich, Sept. 16-20, 1985.

Reports

R. Högberg,, E. Lötberg and F. Rosa De La : A simple design of line matching resistor. Part I, Feb. 1983. F. Rosa De La : Line matching resistor tests. Part II, May 1983. (UURIE:172-85)

S. Israelsson, E. Pisler and Th. Schütte: The use of an automatic lightning location system in Sweden. (UURIE:170-85)

E.O Oladrian, E. Pisler and S. Israelsson: The calibration of lightning flash counters using pulses of finite rise rimes. (UURIE:177-85)

E. Pisler and E.O Oladrian: Time registration of event occurrence using SDK-85 kit. (UURIE:175-85)

F. Rosa De La : Inducing effect of lightning in an experimental power distribution line in Mexico. (UURIE:174-85)

F. Rosa De La : Transient Response of the Distribution Transformer to Lightning-Induced Voltages in the Primary Side. (UURIE:173-85)

O. Salka: Reflexioner och överspänningar på teleledningar. (UURIE:171-85)

T. Schütte: The use of the Weibull distribution in thunderstormstatistics. (UURIE:178-85)

V. Scuka: Recent lightning research related to the subject of lightning performance of electric power systems. (UURIE:176-85)

V. Scuka and R. Högberg: Lightning protection of reinforced concrete structures. 1985.

V. Scuka och E. Åström: Elektriska system i störd miljö. Sammanställt kompendium for civ. ing.utbildningen.1985.

Y-F. Yu and A. Magnusson: On the electrostatic charging of some finely divided materials in modern agricultural pneumatic transport systems. (UURIE:169-85)

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Publikationer, 1984

Dissertations

Licentiate thesis

H. Breder: Supervision of gapless surge arresters for power systems. (Lic.summary). (UURIE:164-84 L)

D. Roos.: Applications of microwave heating in cancer treatment. (Lic.summary). (UURIE:166-84 L)

H. Strömberg: The influence of the electrode configuration and energization on electrostatic precipitator performance. (Lic.summary). (UURIE:160-84 L)

C-E. Åkerlund.: On the static field strength in wireplate electrostatic precipitators with profiled collecting electrode by means of an experimental method. (Lic.summary). (UURIE:162-84)

Reviewed literature

V. Cooray: Further Characteristics of Positive Radiation Fields From Lightning in Sweden. Journal of Geophysical Research, Vol. 89, No. D 7, pp 11807-11-815, Dec. 20, 1984.

International conferences

S. Israelsson, E. Pisler and M. A Enayatollah: On the occurrence of cloud-to-ground flashes in Southern Sweden. Preprint vol. VII Int. Conf. on Atmospheric Electricity, Albany, June 3-8, 1984.

S. Lundquist and V. Cooray: Modelling of Lightning. 7th International Wroclaw Symposium on Electromagnetic Compatibility, Wroclaw, 1984.

F. Rosa De La : Review of the different ground flash density measuring devices as for the application in power systems. Presented at the VII International Conference on Atmospheric Electricity, Albany, Ny.Y.,June 4-8, 1984.

F. Rosa, De La and S. Lundquist: Lightning-induced voltages in distribution power lines. Presented at the International Conference on Lightning and Power Systems IEE, London, UK, 5-7 June 1984. Conference Publication Number 236.

V. Scuka: EMI of Lightning with Digital Communication Systems. 7th International Wroclaw Symposium on Electromagnetic Compatibility, Wroclaw, 1984.

Reports

H. Breder: Supervision of gapless zinc-oxide surge arresters. (Supplement). (UURIE:163-84)

H. Breder, T. Collin: Supervision of gapless zinc-oxide arresters.

C. Jacobsson: Användningen av plottade blixtkartor vid regionala vädertjänsten, Arlanda, sommaren 1983. (UURIE:156-84)

L. Liljestrand.: Measurements of transients on the powerline using a HP-87 computer and DL1080 programmable transient recorder. (UURIE:167-84)

L. Liljestrand.: Undersökning av nätavstörningsmateriel som störskyddstransformator, växelspänningsstabilisator och nätfilter. (UURIE:168-84)

S. Lundquist: Harmful effects by electrostatic discharges in electronic circuits and system. (UURIE:157-84)

S. Lundquist: Studies of lightning discharges. Information for the international valuation of research projects in Inst HVR. Institutet för högspänningsforskning. Uppsala September 1984.

E. Pisler: Registration of lightnings during the winter 79/80 using LLP system. (UURIE:153-84)

T. Schütte: An experimental study of the angle correction of the direction finders of the LLP system in Sweden. (UURIE:158-84)

V. Scuka: Lasting Effects of Transients - II Ed.: V. Scuka (UURIE:165-84)

V. Scuka: Något om elektriskt olycksfall. (UURIE:155-84)

V. Scuka: Performance deterioration of metal oxide varistors by current surges.

L. Stensland och V. Scuka: Optiska fibrer som telekommunikationsmedium. Kosmos 1984, Svenska Fysikersamfundet. 1984

Y.F Yu: Powder electrification in a low speed pneumatic transport system. (UURIE:159-84)

C-E. Åkerlund: Calculation of the static field strength in wireplate electrostatic precipitators with profiled collecting electrode by means of an experimental method. (UURIE:161-84)

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Publikationer, 1983

Dissertations

Licentiate thesis

Reviewed literature

V. Cooray. and S. Lundquist: Effects of Propagation on the Rise Times and the Initial Peaks of Radiation Fields from Return Strokes. Reprint from: Radio Science, Vol. 18, Number 3. May-June 1983

B. Hakberg, S. Lundquist, B. Carlsson och T. Högberg: A Theoretical Model for Electrostatic Spraying and Coating. J. of Electrostatics, 14, 1983.

International conferences

R. Högberg and S. Lundquist: Lightning Protection of Steel Fiber Reinforced Concrete Poles. Konf. Haag. Sept. 1983.

S. Lundquist R. Högberg and E. Lötberg: Protection of A VHF - Antenna. Konf. Haag. Sept. 1983.

R.C. Murty, S. Israelsson, E Pisler and S. Lundquist: Observations of Positive Lightning in Sweden. Reprint from: Fifth Symposium on Meteorological Observ. and Instrument. April 11-15 1983. Toronto, Canada.

R.C. Murty, S. Lundquist: Lightning Flash counters (LFCS) and Lightning Location Systems (LLS) and User Requirements. Reprint from: Fifth Symposium on Meteorological Observ. and Instrumentation. April 11-15 1983. Toronto Canada.

F. Rosa De La : Planned Measurements of Lightning Parameters in an Experimental Distribution Line in Southern Mexico. CIGRE WG Lightning. May 1983.

Reports

U. Christensen: Studier av ett värmeåskväder med hjälp av väderradar och blixtpejlsystem.
(UURIE:151-83)

P-O. Haraldsson: Medvetslöshet och kvarstående tinnitus följden av blixt i örat vid telefonering. Ur Läkartidningen 19/83.

R. Högberg: Elektriska störningar. Störmekanismer, skyddsåtgärder
och skyddskomponenter. En översikt. (Kompendium). (UURIE:154-83)

S. Israelsson, M.A Enayatollah, E Pisler, S Michnowski and J Adedpkun: On the Occurrence of Cloud-to-Ground Flashes in Southern Sweden. UURIE:148-83

S. Israelsson and S. Lundquist: Measurements of audible and electromagnetic noises from a 400 kV transmission line. 1983.

S. Lundquist: Åska i bergstrakter. Ur Till Fjälls - Svenska Fjällklubbens årsbok 1982-83.

E Pisler: Calculation of Lightning Positions Using Direction Angles Measured AT DF Stations. UURIE:149-83

S. Michnowski and M.A Enayatollah: On the Estimation of Random Error for the LLP System. UURIE:146-83

E. Pisler: Plotting Lightning Locations on the Lambert Biconical Projection Map. (Appendix to the report: "Calculation of Lightning Positions Using Direction Angles Measured at DF Stations", UURIE: 149-83). (UURIE:150-83)

F. Rosa De La and E. Lötberg: Influence of Humidity on the Breakdown (DC) Voltage of an Air Gap. April 1983.

V. Scuka, S. Lundquist, F.L.H.M. Stumpers and J Wiesinger.: Lasting Effects of Transients on Equipment Performance. Work shop organized by URSI Commission E during the 1983 EMC Symposium and Exhibition, Zürich. Ed.: V. Scuka. UURIE:147-83

Y-F Yu: Electrostatic Hazards in Pneumatic Transport of Powders. A preliminary study. June 1983.

Y-F. Yu: Electrostatic Hazards in pneumatic transport of Powders. (UURIE:152-83)

Elektriska system i störd miljö. Utarbetad av Ernst Åström, Institutet for högspänningsforskning. 1983.

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Publikationer, 1982

Dissertations

V. Cooray: Remote Sensing of Lightning Return Strokes through the Electric Radiation Fields. Acta Univ. Upsaliensis, Abstracts of Uppsala Dissertations from the Faculty of Science, 655, 1982. Doktorsavhandling.

Licentiate thesis

Reviewed literature

V. Cooray and S. Lundquist: On the Characteristics of Some Radiation Fields From Lightning and Their Possible Origin in Positive Ground Flashes. J. of Geophys. Res., vol. 87, No. C12,
Dec. 20. 1982.

S. Sekar: An Investigation of Pulsed Corona in Cylindrical and Wire-plate Geometries. Journal of Electrostatics, 13, 1982.

International conferences

F. Rosa De La and A. Rodriguez: Ground Flash Density Measurements in Mexico.
Augusti 1982. CIGRE WG Lightning.

B. Schäning, S. Lundquist and P. Triska: Variations of Atmospheric Radio Noise at 27 K/cs in Northern and Central Europe. During the Period 1965-1975.(Paper prepared for the XXth URSI Gen. Ass., Comm. E, Washington, Aug. 81). Zeitschriftf. Meteor., Bd 32, Heft 5, 1982.

H. Strömberg. and S. Lundquist: Pulsed Radio Frequency Resonance Operation of Electrostatic Precipitators. Electrostatics -83. 1982,

Reports

H. Antonsson, S. Israelsson, C. Jacobsson, S. Lundquist and E. Pisler. Undersökningar med automatiskt blixtpejlsystem. UURIE:142-82

C. Bohlin: "Dyrt med bra åskskydd". Ur tidningen Råd & Rön, 6-7, 1982.

V. Cooray: Response of Cigre lightning flash counters to the electric field changes from lightning - A theoretical study. UURIE:145-83.

B. Hakberg and S. Lundquist: A Numerical Model for Electrostatic Spraying. 1982.

S. Lundquist och B. Wijkman: Institutet för högspannings forskning 50 år. Acta Univ. Upsaliensis, C. Organisation och historia, 42. Uppsala 1982.

S. Lundquist, R. Högberg och E. Lötberg: Prov av åskskydd och bedömning av blixt och N E M P - egenskaperna for koaxialantenn M - 1 9 2 1 - 1 3 7 2 1 0 - 3.  UURIE:143-822

F. Rosa De La: Lightning induced overvoltages on distribution lines. UURIE:144-82

Pisler, E. and Högberg, R.: Calculation of a Serial RLC Circuit Using a HP - 85 Desk Computer. UURIE:141-82

ÅSKSKYDD. Förf. av Institutet för högspänningsforskning och utgiven av Trygg-Hansa. Omarbetad upplaga. 1982.

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Patents that colleagues at the Electricity research "ellära" are inventor and coinventor of:

GB2331835
GB2331853
GB2331854
GB2331855
GB2331870
GB2331871
GB2331872
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SE513057
US06140715
US06194699
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