Title :
Research of shunt reactor switching phenomena in SF6 circuit breaker
Author :
Chernoskutov, Dmitry
Author_Institution :
Dept. of High Voltage Eng., Ural Fed. Univ. named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Abstract :
This paper is connected with research of switching performance during shunt reactor current test. The article contains the data obtained from switching tests of SF6 circuit breakers puffer family. The data array was further processed in admissible form and gives the knowledge basis for overvoltage estimation. The purpose of this article is to describe chopping current phenomena and overvoltage evaluation.
Keywords :
SF6 insulation; circuit breakers; overvoltage; reactors (electric); SF6 circuit breakers puffer family; chopping current phenomena; data array; overvoltage estimation; overvoltage evaluation; shunt reactor current test; switching performance; switching tests; Circuit breakers; Inductors; Interrupters; Shunts (electrical); Sulfur hexafluoride; Switches; Voltage control; SF6 circuit breaker; arcing time; chopping current; current zero; electric arc; electric strength; inductance; interruption; overvoltage; re-ignition; shunt reactor;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147273
