一种升/降压斩波器与可逆PWM调速相兼容的实验电路设计

One Reversible Pulse Width Speed Control Educational Circuit Which is Compatible with Boost/Buck Chopper

本文分析了升/降压斩波电路、可逆PWM调速电路的工作原理,给出了一种升/降压斩波与可逆PWM调速相兼容的实验电路,并介绍了其实验内容、要求、实验特性和实验操作方法。

This paper analyzed the principle of Boost/Buck chopper and reversible pulse width speed control educational circuit,put forward a reversible pulse width speed control educational circuit which is compatible with Boost/Buck chopper. In addition, content and request of this educational circuit is introduced ,its characteristic and operating method is also given in this paper.