摘要
利用电磁学定律,对交流异步电动机的调速方式进行了探讨,并着重介绍了变频器基本结构、主要功能及其调速原理,经对三种调速方式对比,总结出了变频调速性能最佳,节能效果最为明显的特点,并对其在发电厂中的应用前景做了展望。
Using electromagnetics law,the control speed types of A.C.asynchronous motor were discussed.The basic structure of transducer,main functions and its control speed principle were introduced mainly.It can be concluded that the performance of frequency control is the best,and its saving energy effect is obvious,and the application prospect of it in power plant is predicted.
出处
《山西建筑》
2010年第10期163-164,共2页
Shanxi Architecture
关键词
调速
变频器
节能
应用
control speed
transducer
saving energy
application
