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机译:Low-Speed Rotating Restart and Speed Recording for Free-Running Sensorless IPMSM Based on Ultrahigh Frequency Sinusoidal Wave Injection
School of Electrical Engineering, Tiangong University, Tianjin, China;
College of Electrical Engineering, Zhejiang University, Hangzhou, China;
Weichai Power Co., Ltd., Weifang, ChinaSchool of Electrical Engineering, Tiangong University, Tianjin, China|College of Electrical Engineering, Zhejiang University, Hangzhou, China;
Rotors; Synchronous motors; Inverters; Power supplies; Observers; Convergence; Voltage control;