摘要
文章阐明了电机原理中缺少的失步及箝位概念,指出自控变频的电动机实际上是馈电方式交流化的直流电动机。
The concept of clamp and out of step was explained in this paper. It was indicated that the self-controlled variable frequency motor exactly was DC motor with AC supply.
出处
《电机技术》
2014年第5期40-44,共5页
Electrical Machinery Technology
关键词
失步
同步电动机
气隙磁场箝位
自控变频
out of step
synchronous motor
clamp in air gap
self-controlled variable frequency
