【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。更多还原

【Abstract】 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.更多还原