一起开关柜刀闸故障分析处理

Analysis and Treatment of a Switchgear Cutter Brake Fault

针对一起大电流开关柜刀闸熔断故障进行分析,通过返厂对故障开关柜进行解体检查,判断故障原因并制定措施预防故障的再次发生,为解决类似故障起到参考作用。

A knife-gate fusing fault of high current switchgear was analyzed.Through disassemble the faulty switch cabinet by returning to the factory,the cause of the failure was determined and the measures to prevent the recurrence of the failure were proposed as a reference to solve similar faults.