摘要
介绍了一种无刷双馈变频调速电动机的工作原理 ,通过适当改变传统笼型感应电动机的定、转子绕组结构 ,可以实现用较小容量的变频器控制高压大容量电动机平滑调速的目的。通过与高压变频器及串级调速的比较 。
This paper introduces the work principle of a kind of brushless doubly fed machines It achieved the purpose that use the litter power inverter to control the high power motor and make it adjust speed smoothly by valying the stator and rotator winding configurations of the traditional inductive motor It also reveals the future in practicalities of the high power drive in the power plant by compareing with the high voltage inverter and cascade adjusting speed system
出处
《电工技术杂志》
2002年第1期7-10,20,共5页
Electrotechnical Journal
