摘要
综述了PWM控制技术在变频调速系统中常用的控制方式,并对这些控制方式的基本原理和基本算法进行了阐述,指出了它们的优缺点。
This paper presented a survey of the common control modes of the pulse width modulation in variable frequency systems,and expound the basic rationals and algorithms of these control modes,accordingly indicated their merits and its shortcomings.
出处
《微电机》
北大核心
2009年第1期70-73,85,共5页
Micromotors
