Triggering and guiding megavolt discharges by use of laser-induced ionized filaments
Rodriguez, M, Sauerbrey, R, Wille, H, Wöste, L, Fujii, T, André, Y-B, Mysyrowicz, A, Klingbeil, L, Rethmeier, K, Kalkner, W, Kasparian, J, Salmon, E, Yu, J, Wolf, J-P
Published in Optics letters (01.05.2002)
Published in Optics letters (01.05.2002)
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Journal Article
Modeling of short-gap ESD under consideration of different discharge mechanisms
Bonisch, S., Kalkner, W., Pommerenke, D.
Published in IEEE transactions on plasma science (01.08.2003)
Published in IEEE transactions on plasma science (01.08.2003)
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Journal Article
Discrimination between internal PD and other pulses using directional coupling sensors on HV cable systems
Pommerenke, D., Strehl, T., Heinrich, R., Kalkner, W., Schmidt, F., Weissenberg, W.
Published in IEEE transactions on dielectrics and electrical insulation (01.12.1999)
Published in IEEE transactions on dielectrics and electrical insulation (01.12.1999)
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Journal Article
Efficient FDTD simulation of fields in coaxial cables with multi-layered insulation partially formed by dispersive layers of extremely high permittivity
Jobava, R., Heinrich, R., Pommerenke, D., Kalkner, W., Gheonjian, A.
Published in Proceedings of the 7th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (2002)
Published in Proceedings of the 7th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (2002)
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Conference Proceeding
Broadband measurement of the conductivity and the permittivity of semiconducting materials in high voltage XLPE cables
Heinrich, R, Bonisch, S, Pommerenke, D, Jobava, R, Kalkner, W
Published in Eighth International Conference on Dielectric Materials, Measurements and Applications (2000)
Published in Eighth International Conference on Dielectric Materials, Measurements and Applications (2000)
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Conference Proceeding
Investigation of the 'non-linear' dielectric response of water tree-aged XLPE cables in the time and frequency domain
Kuschel, M., Kryszak, B., Kalkner, W.
Published in ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132) (1998)
Published in ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132) (1998)
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Conference Proceeding
Investigation and optimization of a sensor for partial discharge detection on high voltage XLPE cables
Heinrich, R., Jobava, R., Kalkner, W., Gheonjian, A.
Published in Proceedings of III International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory. (IEEE Cat. No.98EX163) (1998)
Published in Proceedings of III International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory. (IEEE Cat. No.98EX163) (1998)
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Conference Proceeding
Influence of different types of oil and paper to the dielectric response of oil-paper insulation systems
Kumm, T, Kuschel, M, Kalkner, W, Jacobsen, P, Zinburg, E
Published in Eighth International Conference on Dielectric Materials, Measurements and Applications (2000)
Published in Eighth International Conference on Dielectric Materials, Measurements and Applications (2000)
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Conference Proceeding
Broadband measurement of ESD risetimes to distinguish between different discharge mechanisms
Bönisch, Sven, Pommerenke, David, Kalkner, Wilfried
Published in Journal of electrostatics (01.10.2002)
Published in Journal of electrostatics (01.10.2002)
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Journal Article
Combined risk estimates for two German population-based case-control studies on residential magnetic fields and childhood acute leukemia
Michaelis, J, Schüz, J, Meinert, R, Zemann, E, Grigat, J P, Kaatsch, P, Kaletsch, U, Miesner, A, Brinkmann, K, Kalkner, W, Kärner, H
Published in Epidemiology (Cambridge, Mass.) (01.01.1998)
Published in Epidemiology (Cambridge, Mass.) (01.01.1998)
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Journal Article
Separation of Superposed PD Faults and Noise by Synchronous Multi-Channel PD Data Acquisition
Rethmeier, K., Kraetge, A., Vandiver, B., Balkon, C., Kalkner, W., Plath, R.
Published in Conference Record of the 2008 IEEE International Symposium on Electrical Insulation (01.06.2008)
Published in Conference Record of the 2008 IEEE International Symposium on Electrical Insulation (01.06.2008)
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Conference Proceeding
Experiences in on-site partial discharge measurements and prospects for PD monitoring
Rethmeier, K., Kruger, M., Kraetge, A., Plath, R., Koltunowicz, W., Obralic, A., Kalkner, W.
Published in 2008 International Conference on Condition Monitoring and Diagnosis (01.04.2008)
Published in 2008 International Conference on Condition Monitoring and Diagnosis (01.04.2008)
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Conference Proceeding
Relevance of the charging period to the dielectric response based diagnosis of PE/XLPE cables
Kuschel, M, Kalkner, W
Published in 11th International Symposium on High-Voltage Engineering (ISH 99) (1999)
Published in 11th International Symposium on High-Voltage Engineering (ISH 99) (1999)
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Conference Proceeding
Journal Article
PD-pattern of defects in XLPE cable insulation at different test voltage shapes
Pepper, D, Kalkner, W
Published in 11th International Symposium on High-Voltage Engineering (ISH 99) (1999)
Published in 11th International Symposium on High-Voltage Engineering (ISH 99) (1999)
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Conference Proceeding
Journal Article
Potential of a multispectral PD-measurement on HV-machines
Obralic, A., Balkon, C., Kalkner, W., Plath, R.
Published in 2008 International Symposium on Electrical Insulating Materials (ISEIM 2008) (01.09.2008)
Published in 2008 International Symposium on Electrical Insulating Materials (ISEIM 2008) (01.09.2008)
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Conference Proceeding
Benefits of synchronous multi-channel PD measurements
Rethmeier, K., Vandiver, B., Obralic, A., Kalkner, W., Plath, R.
Published in 2007 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena (01.10.2007)
Published in 2007 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena (01.10.2007)
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Conference Proceeding