软起动器在交流电机控制中的应用

Application of Soft Starter in AC Motor Control

介绍软起动器的功能特点、工作原理及应用控制异步电机起动时应注意的问题。

The functional characteristics and working concept of soft starters are presented herein. The precautions that have to be taken when soft starters are used to start asynchronous motors are discussed too.