摘要
介绍了一种通过８０９８单片机控制晶闸管三相交流调压电路实现异步电动机降压起动的软起动装置，给出了其硬件电路及软件设计．
This paper describes the soft startup apparatus of induction motor,which is constituted with a singlechip microcontroller MCS-8098 controlled threephase thyristor voltage regulator. Its hardware and software are presented.
关键词
异步电动机
起动器
微处理机
晶闸管
Asynchronous motors
Motor starters
Microprocessors
Thyristors
