摘要
介绍了一种用十六位单片机实现的用于控制交-直-交电力机车道变器的PWM实时控制器,论述了PWM波形的实时生成方法。试验结果表明,该PWM实时控制器可以保证电机在很大的频率范围内都能平滑运行。
This paper introduces a microprocessor controlled PWM real time controller used in AC-DC-AC electric locomotive. A real-time forming method of multi-mode PWM waveform is described. The test results indicate that the said real time controller enable motor to operate smoothly over a wide range of frequencies.
出处
《电气传动》
北大核心
1999年第3期11-15,共5页
Electric Drive
基金
八五国家重点攻关项目