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Aspects of partial discharge behaviour ? voltage dependence

MRÁZ, P., MENTLÍK, V., PIHERA, J., HALLER, R. Aspects of partial discharge behaviour ? voltage dependence. In Diagnostika '13. Pilsen: Universtiy of West Bohemia, 2013. s. 202-206. ISBN: 978-80-261-0210-6
Jazyk publikace: eng
Anglický název: Aspects of partial discharge behaviour ? voltage dependence
Rok vydání: 2013
Místo konání: Pilsen
Název zdroje: Universtiy of West Bohemia
Autoři: Ing. Petr Mráz , Prof. Ing. Václav Mentlík CSc. , Ing. Josef Pihera Ph.D. , Prof. Ing. Rainer Haller Dr.
Abstrakt EN: This paper deals with fundamentals of partial discharge (PD) behaviour and it is especially focused on PD voltage dependence. Mostly is assumed that the PD activity is strongly connected with the value of the test voltage i.e. with raising test voltage the PD activity should be increased too. It will be shown, that dependent on the type of PD source the voltage dependence of PD behaviour can be very different. The paper describes and explains general behaviour of three fundamental types of PD ? external discharges, surface discharges and internal discharges. Conclusions to a deeper understanding of PD test results are described.
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