浅析三相异步电动机缺相运行的危害及保护方案

Compromise and Protect of Triphase Asynchronism Electromotor Dephased Running

三相异步电动机缺相运行故障是工业生产中最常见且不易防范的一种故障。本文通过三相异步电动机缺相运行的分析讨论及几种保护方案的适用性简介,使大家充分认识电动机缺相运行的危害,从而在生产过程中减少此类事故的发生。

Dephased running of the triphase asy nchronism electromotor is a frequen t failure in operation.This paper introduced the protection to t he dephased running of the triphase a synchronism electromotor for reducing failure in operation.