三相力矩电机闭环调速系统  

Speed Governing and Voltage Regulation System for Three-phase Torque Motor

作　　者：麻洪儒[1] 谭敦生[1] 佟科[1] 

机构地区：[1]东北电力学院,132012

出　　处：《中小型电机》2002年第5期28-30,共3页S&M Electric Machines

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.

关 键 词：三相力矩电机 闭环调速系统 机械特性 调速控制器 

分 类 号：TM359.6[电气工程—电机]