摘要
双馈电变频控制交流调速电机是综合了异步电动机串级调速和变频调速的基本原理，而推出的一种新型交流调速电机．通过基本平衡方程式、相量图、等效电路，详细分析讨论了该电机在各种工况时，其内部的复杂电磁关系．为设计该类交流调速电机打下了理论基础．
The double-fed electricity conversion control AC adjustalbe-speed motor is a new type of AC speed conversion motor which combined cascade with frequency conversion speed adjustment.Throuhg the basis equilibrium equation, vector diagram and the equivalent circuits, analyzes the complicated electromagnetic relationship inside the motor running at different states which lain a foundation for the design of the kind of AC adjustable-speed motor.
基金
山东省科委资助项目
关键词
异步电动机
交流调速电机
双馈电
变频调速
Wound rotor asynchronous motors
Equilibrium equations
Equivalent circuits
/Double-fed electricity
Vector diagrams
