TY - CHAP A1 - Küchler, Andreas A1 - Harrer, S. A1 - Schober, F. A1 - Staab, T. A1 - Sextl, G. A1 - Exner, W. A1 - Krause, Ch. T1 - Influence of Water Content of Cellulosic Material on Dielectric Behaviour of HVDC insulation T2 - 19th International Symposium on High Voltage Engineering Y1 - 2015 CY - Pilsen, Czech Repbulic ER - TY - CHAP A1 - Küchler, Andreas A1 - Schober, F. A1 - Harrer, S. A1 - Krause, Ch. A1 - Berger, Frank T1 - Einfluss von Temperatur und Ligningehalt auf die elektrische Leitfähigkeit von Pressspan als HGÜ-Isolierwerkstoff T2 - 6. RCC-Fachtagung „Werkstoffe zur Anwendung in der el. Energietechnik unter den besonderen Anforderungen der HGÜ“ Y1 - 2015 SP - 268 EP - 273 CY - Berlin ER - TY - CHAP A1 - Küchler, Andreas A1 - Schober, F. A1 - Harrer, S. A1 - Wolfinger, T. A1 - Krause, Ch. A1 - Exner, W. A1 - Berger, Frank T1 - Leitfähigkeit von Pressspan als diagnostische Kenngröße für HGÜ-Betriebsmittel BT - ETG-Fachtagung Diagnostik Elektrischer Betriebsmittel T2 - ETG-Fachbericht 144 Y1 - 2014 PB - VDE CY - Berlin ER - TY - JOUR A1 - Küchler, Andreas A1 - Schober, F. A1 - Harrer, S. A1 - Berger, Frank A1 - Liebschner, M. A1 - Krause, Ch. A1 - Exner, W. T1 - Conductivity of Pressboard for HVDC Insulation Systems JF - IJECES International Journal of Electrical and Computer Engineering Systems Y1 - 2013 VL - 4 IS - 2 SP - 1 EP - 7 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Harrer, S. A1 - Dotterweich, C. A1 - Zink, Markus H. A1 - Hemberger, Frank A1 - Ebert, Hans-Peter A1 - Schnitzler, Tim T1 - Phase change materials for use in thermally and electrically stressed insulation for high voltage applications T2 - 2016 IEEE Electrical Insulation Conference N2 - The temperature of high voltage equipment is often the limiting factor when transmitting electrical energy because the electrical insulation can get severely aged when the temperature is exceeding a certain limit. Hence, cooling has to be improved or heat generation must be reduced to avoid damage of the insulation. In this paper a new method was examined by investigating electrically insulating phase change materials which are able to store latent heat during a phase change from the solid to liquid state in times of high energy demand. To verify the electrically insulating properties of paraffins, one class of phase change materials, a special test cell was designed allowing the determination of breakdown voltage of phase change materials. The measurements on one paraffin sample proved the promising electrical insulating properties and it was shown that the breakdown voltage in the liquid state is comparable … Y1 - 2016 UR - https://ieeexplore.ieee.org/iel7/7541933/7548553/07548675.pdf SN - 978-1-4673-8706-4 SP - 605 EP - 608 PB - IEEE ER - TY - CHAP A1 - Zink, Markus H. A1 - Dotterweich, C. A1 - Hartmann, Jürgen A1 - Harrer, S. A1 - Hemberger, F. A1 - Ebert, Hans-Peter A1 - Schnitzler, Tim T1 - Phase Change Materials for Use in Thermally and Electrically Stressed Insulation for High Voltage Applications T2 - IEEE Electrical Insulation Conference Y1 - 2016 VL - 2016 SP - 605 EP - 608 ER - TY - CHAP A1 - Harrer, S. A1 - Dotterweich, C. A1 - Hartmann, Jürgen A1 - Zink, M. A1 - Schnitzler, Tim A1 - Ebert, Hans-Peter A1 - Hemberger, Frank T1 - Paraffine als Phasenwechselmaterialen in der elektrischen Isolierung von Hochspannungsbauteilen BT - ETG-Fachbericht-VDE-Hochspannungstechnik Y1 - 2016 ER - TY - CHAP A1 - Hartmann, Jürgen A1 - Harrer, S. A1 - Dotterweich, C. A1 - Zink, Markus H. T1 - On the conduction process of dielectric liquids based on mineral oil BT - International Symposium on High Voltage Engineering 2017 Y1 - 2017 CY - Buenos Aires (Argentinien) ER -