Title :
Transient overvoltages during filter circuit switching-off
Author_Institution :
Inst. of Energy Eng. & Control Syst., Lviv Polytech. Nat. Univ., Lviv, Ukraine
Abstract :
This paper focuses on the features of high voltage filter switching-off in industrial power supply systems. The filter switching off behavior under a large amount of a harmonic current component has been analyzed. The effect of harmonic current content in interrupting current, filter order tuning and switching condition are considered in the analysis. Finally, several model experiment oscillograms are included to show main points of the investigation.
Keywords :
industrial power systems; overvoltage protection; power harmonic filters; filter circuit switching-off; filter order tuning; industrial power supply systems; oscillograms; transient overvoltages; Circuit breakers; Harmonic analysis; Power harmonic filters; Surge protection; Surges; Switches; Transient analysis; circuit breaker; harmonic filter; power supply system; simulation; transient overvoltage;
Conference_Titel :
Modern Electric Power Systems (MEPS), 2010 Proceedings of the International Symposium
Print_ISBN :
978-83-921315-7-1
