摘要
通过对高压断路器的控制原理图和其外部电气原理图的分析,找到了高压真空断路器合闸后无故自动跳闸故障的原因,并对其外部电气回路进行改造,解决了这一问题,为设备的安全稳定运行提供了保障。
Based on the analyses of the control schematics of high voltage circuit breakers and external electrical circuit,The reason of unexcused tripping failure was found. The problem was solved according to the improvement of external electrical circuit.
出处
《河南冶金》
2012年第6期52-53,56,共3页
Henan Metallurgy
