摘要
介绍一种应用高压大功率开关元件(IGBT)、脉宽调制(PWM)技术单片机控制技术的交流电动机变频调速系统的设计方案。
Introduce a kind of design plan of PWM intelligent speed - adjusting system of alternating current motor, which uses high voltage., high - power switch component (IG-BT), PWM technique and controlling technique of single chip microcomputer.
出处
《机械与电子》
1994年第3期31-33,共3页
Machinery & Electronics
