断路器合闸故障案例分析

Case Analysis of Fault Occurred in Circuit Breaker

通过对断路器在实际工作中出现的故障进行分析,以充分说明电磁操动机构和辅助开关对于保证高压断路器的正常运行有着至关重要的作用,而且就操作电源对合闸回路的重要性也加以说明。

The cause of the fault occurred in application of breaker in practice was analyzed in this article. It has been proved that electromagnetic actuator and auxiliary switch are significant in the normal performance of high voltage breaker. The importance of close circuit to the operating power supply was also described..