摘要
介绍了一种转子绕线式电动机斩波调速系统的工作原理。这种调速系统采用计算机控制，可无触点地调节转子的电阻来实现转子绕线式电动机软启动及调速。
Described in this article is the working principle of chopper speed control system for wound rotor motor. By means of computer control, the speed control system can control the resistance of the motor without any contact, so to realize soft starting and speed control over the wound rotor motor.
出处
《机车电传动》
北大核心
1998年第3期29-31,共3页
Electric Drive for Locomotives
