高压断路器主要故障的分析和解决办法  

Analysis on HV Circuit Breaker mostly Fault and its Solution

作　　者：李梅[1] 李月安[1] 

机构地区：[1]襄樊学院机械系

出　　处：《广东输电与变电技术》2007年第2期20-22,共3页Guangdong Power Transmission Technology

摘　　要：基于一个具体电网的实际情况,其高压断路器故障率不断升高的现状,通过反复调查、分析,找出了其中主要原因是操作机构部分和灭弧单元部分的故障,据此设法排除故障,降低了高压断路器故障率,对类似电网有参考价值。Base on a certain network that the failure rate of HV circuit breaker is increased unceasingly, passed through repeating investigation and analysis, its main reason has been found out that, which is caused by the operating mechanism part and the arc extinguishing unit part, and the measure how to debar fault in order to reduce HV circuit breaker fault rate also has been presented, it can be give a reference.

关 键 词：断路器 操作机构 灭弧单元 

分 类 号：TM561[电气工程—电器]