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A method of position sensorless control of an electrical machine
A method of position sensorless control of an electrical machine
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机译:一种电机的无位置传感器控制方法
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摘要
The present invention relates to a position sensorless control methodology for electrical machines using high frequency flux vector signal injection in the estimated rotor flux rotational reference frame. In the proposed solution, the estimated position error function is derived directly from the stator flux equation without any simplification. The method is applicable for electrical generator motoring mode operation from standstill and power generation mode operation.
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