Wireless transfer power within electrical machine with actively rectified rotor windings

The stator defines a plurality of stator poles having associated stator windings. The rotor defines a plurality of rotor poles having associated rotor windings configured to be substantially energized by the stator. The rotor defines a rotor field in which a magnetic field generated by the stator winding can be energized to generate a relative force between the rotor and the stator. The active rectifier is conductively coupled to the one or more first rotor windings. The active rectifier is configured to control a current flow direction through the one or more first rotor windings in response to signals wirelessly received from the stator by the one or more second rotor windings. 定子限定具有相关联的定子绕组的多个定子极。转子限定具有相关联的转子绕组的多个转子极，相关联的转子绕组被配置为由定子大量通电。转子限定定子绕组产生的磁场可通电的转子场，以在转子与定子之间产生相对力。主动整流器导电地耦合至一个或多个第一转子绕组。主动整流器被配置成用于响应于一个或多个第二转子绕组无线地从定子接收的信号而控制通过一个或多个第一转子绕组的电流流动方向。