저가형 마이크로콘트롤러를 이용한 PMSM 센서리스 제어

초록

This paper describes a PMSM control algorithm for a low-cost motor drive system using micro controller Unit. The optimization of the control algorithm was achieved for the detailed high speed control of the PMSM. the proposed algorithm consists of the current observer and the sensorless scheme based on instantaneous rective power. The usefulness of the proposed algorithm in the low-cost micro controller unit is verified through the experiment.