电动机空载电流变化的原因及实例分析

The Example and the Analyzing for Cause of Variation in No-load Current of Motors

分析了三相异步电动机空载电流变化的原因 ,简述了空载电流变化的几种情况 ,通过实例给出了空载电流变化的大小及症结所在 。

This paper analyzes the cause for variation in no load current of three phase induction motors, simply describes several cases about it, and explaines them through examples.All of these provide the reference for recognizing and treating the similar problems.