Fast Repetitive Voltages in the Power System

Konferenz: Isoliersysteme bei repetierenden impulsförmigen Spannungsbeanspruchungen - ETG-Workshop
08.07.2009 in Hannover, Germany

Tagungsband: Isoliersysteme bei repetierenden impulsförmigen Spannungsbeanspruchungen

Seiten: 10Sprache: EnglischTyp: PDF

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Autoren:
Bengtsson, T.; Dijkhuizen, F.; Ming, L.; Sahlén, F.; Liljestrand, L.; Bormann, D.; Papazyan, R.; Dahlgren, M. (ABB Corporate Research, Västerås, Sweden)

Inhalt:
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.