一起变电站断路器合闸故障的分析与处理

Analysis and Treatment of a Substation Breaker Closing Fault

变电站的断路器合闸故障是一种严重的安全问题,会威胁到工作人员的生命安全。本文以其220 kV变电站的断路器合闸故障处理为例,通过描述故障出现的过程和原理,深入探究解决变电站合闸故障问题的有效措施与方法。并将直流电源监视切换继电器故障成功排除,解决了断路器故障问题,希望能够给读者提供参考。

The problem of breaker closing fault in substation is a serious safety problem that threatens the life safety of workers.Therefore,this paper takes the breaker closing fault treatment of 220 kV substation as an example.Through the description of the process and principle of fault occurrence,the effective measures and methods for solving the fault of substation closing fault are deeply explored.The DC power supply monitoring switching relay failure was successfully eliminated,and the circuit breaker failure problem was solved,hoping to provide a reference for the reader.