Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.10c
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- Pages.214-216
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- 2005
IPMSM Sensorless control Based on Parameter Identification and Instantaneous Reactive Power
파라미터 동정과 순시무효전력을 이용한 IPMSM 센서리스 제어
- Kim, Won-Suk (Dept. of Electrical Engineering of Inha University) ;
- Lee, Hyung (Dept. of Electrical Engineering of Inha University) ;
- Kim, Young-Seok (Dept. of Electrical Engineering of Inha University)
- Published : 2005.10.20
Abstract
IPMSM is necessary to use the accurate values of the inductance for the precise torque control, because of using the reluctance torque of the IPM. This paper presents method to uses the hysteresis loop inclination of the flux and current measured by applying the positive and negative voltage pulse alternately on the each-axis. Moreover, presents algorithm for speed sensorless control based on parameter identification and instantaneous reactive power.
Keywords