单相感应电动机调速器设计

The Design of Speed Controller about Single/Two Phase Induction Motor

PWM波是实现电动机调速的关键技术 ,介绍了PWM发生器SA4 82 8的基本特点 ,着重论述了利用SA4 82 8设计单相异步电动机线性调速器的关键技术。

PWM is the key technique to achieve induction motor speed controlling.This paper introduces the basic parameters of SA4828,as a PWM generator.The key techniques of flux speed controller about single/two phase induction motor designed by SA4828,the design of software and hardware are described emphatically.