transient exciting current
... 电动机励磁电流 motor exciting current 瞬时励磁电流 transient exciting current 励磁电流调节器 field current regulator ...
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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。
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.
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