Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.10a
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- Pages.137-139
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- 2001
Sensorless Control of SRM using Inductance Estimation Thechnique
인덕턴스 추론기법에 의한 SRM의 센서리스 제어
- Moon, J.W. (Daeyang Electric Co.) ;
- Park, S.J. (Tongmyong C.) ;
- Ahn, J.W. (Kyungsung U.) ;
- Kim, C.U. (P.N.U.) ;
- Hwang, Y.M. (P.N.U.)
- Published : 2001.10.26
Abstract
This paper describes a new methods of detecting rotor position in SRM(switched reluctance motor). The Conventional method of position sensorless control for SRM is measuring phase current and pulse voltage applied in unexcited phase. The estimation of rotor position based on the detection of inductance by pulse current. Implementation is via low-cost electronic circuits with DSP320F241. Test results show that this technique is a possible approach to detect the rotor position of an SRM.
Keywords