摘要
介绍了一种新型的永磁式直流力矩电动机稳速控制系统 ,采用集成电路芯片TL494输出PWM脉冲来控制IGBT器件 ,从而实现了对电动机的斩波调压供电 ,性能稳定可靠。还提供了系统联调的试验结果。
In this paper,a new speed control system of permanent magnet DC torque motor is introduced.An IC chip TL494 is utilized to produce PWM pulses in order to control an IGBT device.Thus,the voltage supply of motor can be adjusted by the chopping circuit.Experimental results of the whole system are also provided.
出处
《微特电机》
北大核心
2001年第2期30-31,36,共3页
Small & Special Electrical Machines
