- Volume 59 Issue 4
DOI QR Code
High-Performance Sensorless-Control of PMSM Using Back-EMF and Reactive Power
역기전력 및 무효전력에 의한 영구자석 동기전동기의 센서리스 속도제어 개선
- Received : 2010.01.21
- Accepted : 2010.03.22
- Published : 2010.04.01
This paper investigates a high-performance strategy for speed sensorless control of a permanent magnet synchronous motor. Two speed sensorless controls using back-EMF and reactive power are analyzed in this paper, and these two speed estimations are appropriately applied according to the steady and transient states for a high-performance sensorless control. The proposed sensorless control algorithm has a better performance compared to the conventional control algorithms.
Permanent Magnet Synchronous Motor;Sensorless Control;Back-EMF;Reactive Power
Supported by : 부산대학교
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