ZHANG Li-na1, SUI Shao-chen2. FAULT ANALYSIS OF 500 kV SF6 CIRCUIT BREAKER[J]. High voltageapparatus, 2002, (6): 59-60.DOI:
500kV SF6断路器故障分析
摘要
2000年10月至2001年10月
500kV廉州变电站发生了数次SF6断路器故障
故障现象为内部放电闪络等
通过对故障原因的分析认为
事故的原因不完全是偶然的
希望在今后的安装和监测过程中引起重视
以杜绝类似事故的发生。
Abstract
SF6 circuit breakers in a 500 kV substation failed several times fro m October 2000 to October 2001 due to internal flashover. The cause of fault is a nalyzed. In order to prevent the similar accident
the on-line minitoring of the circuit breaker is necessary.