Title :
Research on fault line detection and restraining transient over-voltage under arc-suppression coil with paralleled resistance grounding mode
Author :
Junyi, Hu ; Rong, Lu
Author_Institution :
Extra High Voltage Power Transm. Co., Shanghai Municipal Electr. Power Co., Shanghai, China
Abstract :
The principle of fault line detection and restraining transient over-voltage under arc-suppression coil with paralleled resistance grounding mode was proposed in this paper. It was verified by simulation. Compared with other grounding mode, its superiority was displayed. The value of paralleled resistance was determined at last.
Keywords :
earthing; fault diagnosis; interference suppression; overvoltage; power system transients; arc suppression coil; fault line detection; paralleled resistance grounding mode; transient overvoltage; Coils; Integrated circuits; Metals; Resistance; fault line detection; paralleled resistance; transient over-voltage;
Conference_Titel :
Electricity Distribution (CICED), 2010 China International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4577-0066-8
