This paper proposes a new method of sensorless vector control for induction motors, in which the motor speed is estimated by both instantaneous reactive power and variation of magnetizing current.
提出了一种异步电机无速度传感器矢量控制的新方法，用瞬时无功功率和励磁电流变化来估计电机转速。
The paper presents a method of processing the stator current of squirrel cage induction motor with broken rotor bar. The method is based on the theory of adaptive filter.
本文根据自适应滤波的原理，推导出处理鼠笼转子异步电机定子电流的方法。
By means of circuit topology theory and loop current method, simulation and calculation are performed on the 12-phase power winding of an induction generator with rectifier load system.
为了对异步发电机十二相功率绕组带整流负载系统进行仿真计算，采用了基于电路拓扑理论的回路电流法。
By means of circuit topology theory and loop current method, simulation and calculation are performed on the 12-phase power winding of an induction generator with rectifier load system.
为了对异步发电机十二相功率绕组带整流负载系统进行仿真计算，采用了基于电路拓扑理论的回路电流法。
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