摘要
阐述了电压型逆变器供电的异步牵引电机的零矢量载波磁链轨迹PWM控制方法和基于此方法的转速闭环控制,并给出了试验结果。
This paper explains the zerovector carrier magnetic flux locus PWM control method for asynchronous traction motor supplied by VVVF inverter. The speed closed - loop control system based on this method is described. The test results are presented at the end of this paper.
出处
《铁道机车车辆》
1999年第5期5-7,共3页
Railway Locomotive & Car
基金
八.五国家重点科技攻关项目
