The research on system of frequency conversion and speed regulation of exchange asynchronous motor

Abstract

In this paper, an overview of AC asynchronous motor variable frequency speed control is introduced. Firstly, the paper expounds the background and significance of this subject. Development of domestic and foreign of frequency conversion and speed regulation of exchange asynchronous motor. Then it recommends the detailed analysis of the principle of ac asynchronous motor frequency control of motor speed, finally, the paper introduces several techniques of asynchronous motor frequency conversion speed regulation, and its prospect.