摘要
讲述了珠海500k V某变电站一起ABB HPL550B2型断路器分闸缓冲器漏油故障的发现及处理过程。避免了由于分闸缓冲器漏油,分闸缓冲器不能有效动作,造成严重影响断路器的安全运行的情况的发生。同时,本文就故障原因提出在检修维护即日常巡视中应采取的措施。
The paper discusses processing the switching-off buffer oil leak fault of ABB HPL550B2 circuit breaker for some 500kV substation in Zhuhai. Avoid oil leak due to switching-off buffer, which can not operate effectively, affecting the circuit breaker in safe operation. At the same time, the paper puts forward some measures in operating repairs.
出处
《电气开关》
2016年第4期92-93,98,共3页
Electric Switchgear
