起重机交流异步电动机变频调速系统的设计

Frequency Control System Design of Crane AC Asynchronous Motor

以起重机的异步电动机变频调速系统为控制对象,使用SPWM控制算法,进行了起重机的仿真研究和实际应用。

Taking variable frequency induction Motor crane system for the controlled object, the author used SPWM control algorithm to carry out crane simulation study and practical application.