Title :
Transitional processes at switching-off capacitor banks by circuit-breakers with pre-insertion resistors
Author :
Tahir Lazimov;Esam Ali Saafan;Narmin Babayeva
Author_Institution :
Electric Supply and Insulation Chair, Azerbaijan Technical University, AZ1009, Baku, Azerbaijan
fDate :
7/1/2015 12:00:00 AM
Abstract :
Transitional processes of switching-off high-voltage capacitor banks by circuit-breakers with pre-insertion resistors are considered in the paper. Capacitor banks switching-off process by circuit-breakers with PIR was studied from the point of view improving electromagnetic environment via reducing switching currents by pre-insertion resistors. It is shown in the paper that appropriate resistances and pre-insertion times provides both reducing switching currents and stable operation of resistor.
Keywords :
"Capacitors","Switches","Switching circuits","Resistors","Surges","Sulfur hexafluoride"
Conference_Titel :
Modern Electric Power Systems (MEPS), 2015
DOI :
10.1109/MEPS.2015.7477204