Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2011.07a
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- Pages.103-104
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- 2011
Starting and Stopping Method for the Sensorless Speed Control of a Super-High Speed PMSM
초고속용 PMSM 센서리스 속도제어시의 기동정지방법
- Lee, Jin-Woo (Doowon Technical College) ;
- BAYASGALAN, D (SEOHO Electric Co., Ltd.) ;
- Ryu, Ji-Su (SEOHO Electric Co., Ltd.)
- Published : 2011.07.05
Abstract
This paper suggests a new starting and stopping method appropriate for the sensorless PMSM drive with air bearings. The proposed method based on the sensorless control algorithm of PMSM uses additional d-axis current control to cope with the limitation of the adopted back-emf based sensorless algorithm in the low speed region. The experimental results show that the proposed method drives appropriately the PMSM with air bearings.
Keywords