Published by Tomasz KUCZEK, Marek FLORKOWSKI, ABB Corporate Research Center in Krakow, Poland Abstract. Gas Insulated Substations (GIS) are broadly used for transmission and distribution of electric power. Due to the interactions with a network and various environmental phenomena like lightning the GIS are subjected to the Very Fast Transients (VFT). Such VFT can beContinue reading “Modeling of Overvoltages in Gas Insulated Substations”
Tag Archives: GIS substation
Influence of HV LC Filter on Lightning Overvoltages in Gas-Insulated Switchgear Substations
Published by Marcin SZEWCZYK, Tomasz KUCZEK, Mariusz STOSUR, Wojciech PIASECKI, Marek FLORKOWSKI, Marek FULCZYK, ABB Corporate Research Center in Krakow, Poland Abstract. In the present paper simulations of the propagation of lightning overvoltages in a typical HV GIS substation are presented. The influence of HV LC filter on maximum overvoltages peak values was analyzed. Additionally,Continue reading “Influence of HV LC Filter on Lightning Overvoltages in Gas-Insulated Switchgear Substations”
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