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Enhanced floating reference frame controller for sensorless control of synchronous machines
Enhanced floating reference frame controller for sensorless control of synchronous machines
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机译:增强型浮动参考机架控制器,用于同步电机的无传感器控制
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摘要
A method and system for controlling a power converter coupled to a polyphase power line. The method includes measuring at least two motor phase currents, obtaining a floating reference frame for the current Park vector, adjusting the reference frame based on an estimated rotor speed, and controlling the power converter via the floating reference frame to reinitiate power to a motor while a rotor is still moving.
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