... speed-induced voltage 旋转电动势 rotor induced voltage 转子感应电压 Electron Beam Induced Voltage 或电子束激发的电压 ...
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在低速范围内，对无传感器感应电动机进行矢量控制时用定子电压和电流推算转子磁通是比较困难的。
The sensorless of induction motor field-oriented control employing stator voltages and currents has difficulty in estimating rotor flux in the low-speed range.
针对感应电机无速度传感器磁场定向控制系统，提出一种基于电压模型的改进转子磁链观测方法。
An improved rotor flux estimator based on voltage model was proposed for speed sensorless field-oriented vector controlled induction motor drives.
针对感应电机无速度传感器磁场定向控制系统，提出一种基于电压模型的改进转子磁链观测方法。
The paper introduces the principle and the math models of asynchronous modulation system by voltage model rotor magnetic chain vector control.
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