双馈调速同步感应电动机的分析及控制

The Analysis and Control of Doubly-Fed Adjustable-Speed Synchronous Induction Motor

本文采用综合矢量法推导出双馈电动机的等效电路、定转子电流、电磁转矩及各转矩分量、定转子的有功功率和无功功率等，讨论了有功和无功功率的传递过程，分析了双馈调速同步感应电动机转子电压的控制方法。

By space vectors,the paper works out the equivalent circuit and the expressions for the electromagnetic torque,active and reactive power of the stator and rotor etc.,discusses the flow of the active and reactive power and analyses the control methods of rotor voltage of the doubly-fed synchronous induction motor.