关于供电系统抗“晃电”问题的思考

Consideration on the Problem of Anti“Shakes”electricity of Power Supply System

“晃电”可以引起交流接触器释放、跳闸,造成电机停转、装置停电,导致生产中断,给正常生产带来了严重影响,造成经济损失及人员伤亡。因此解决“晃电”问题,是确保连续、安全生产的基础。文章针对“晃电”造成停机的原因,提出了几点解决措施。

"Shaking electricity"can cause the release of AC contactor and tripping of circuit breaker,cause the motor to stop rotating and the device to power off,resulting in production interruption,which has a serious impact on normal production,causing economic losses and casualties.Therefore,to solve the problem of"shaking electricity"is the basis for ensuring continuous and safe production.This article put forward some solution measures for the reasons of shutdown caused by electric shock.