Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.04a
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- Pages.237-239
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- 2001
New Sensorless Control of PMSM using Reactive Power
무효전력을 이용한 영구자석 동기전동기의 새로운 센서리스 제어
- Han, Yoon-Seok (Acrosens Co. Ltd.) ;
- Choi, Jung-Soo (Kyonggi Institute of Technology) ;
- Kim, Young-Seok (Inha University) ;
- Shin, Jae-Wha (Inchon College)
- Published : 2001.04.19
Abstract
This paper presents a new speed sensorless control method of permanent magnet synchronous motors based on instantaneous reactive power. The proposed system is constructed in a synchronously rotating reference frame and is very simple. The new approach is not dependent upon the stator resistance, nor is it affected by mechanical motor parameters. The effectiveness of the proposed system is confirmed by the simulation results.
Keywords