摘要
以满足力矩电机的机械特性要求为前提,将运算放大器与集成触发器融为一体,构成对晶闸管的控制,通过测速电机反馈信号,对主回路进行脉冲移相输出控制,构成一个闭环的三相力矩电机调速系统。
This paper introduces a close loop speed governing system for three-phase torque motor. To meet the needs of torque-speed characteristics, the operational amplifiers and integrated triggers are combined in the control loop to modulated the main circuit thyristors in phase-shifting impulsive manner. The feedback signal is achieved from the speed indicating generator.
出处
《中小型电机》
北大核心
2002年第5期28-30,共3页
S&M Electric Machines
