摘要
GIS断路器操作机构的分/合闸线圈故障,会导致打压超时、拒分、拒合或三相不一致等故障。文章介绍了宜都换流站多次发生的GIS分合闸线圈故障,对可能引起的后果进行了分析,并提出了相应的防范对策。
Many faults maybe happen in GIS operating mechanism,such as charge overtime,refusing to open,refusing to close,three-phase discrepancy,these faults maybe result in the open/close coil fault.This article analyzes the aftermath of GIS open/close coil fault in Yidu converter station,and gives the corresponding countermeasures to prevent the fault.
出处
《湖北电力》
2012年第4期14-15,共2页
Hubei Electric Power
关键词
换流站
GIS
断路器
故障
converter station
GIS
circuit breaker
fault
