Fast Repetitive Voltages in the Power System
Conference: Isoliersysteme bei repetierenden impulsförmigen Spannungsbeanspruchungen - ETG-Workshop
07/08/2009 at Hannover, Germany
Proceedings: Isoliersysteme bei repetierenden impulsförmigen Spannungsbeanspruchungen
Pages: 10Language: englishTyp: PDF
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Authors:
Bengtsson, T.; Dijkhuizen, F.; Ming, L.; Sahlén, F.; Liljestrand, L.; Bormann, D.; Papazyan, R.; Dahlgren, M. (ABB Corporate Research, Västerås, Sweden)
Abstract:
Fast repetitive voltage transients created by power electronics and transmission system resonances cause disturbances in the power grid. We discuss their origin in the power electronic devices, their propagation in the power system as well as their deteriorating effects on insulation systems. Finally, the whole causal chain is illustrated with a case study.