대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.317-319
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- 2001
인덕턴스를 이용한 Switched Reluctance Generator의 위치센서 없는 구동에 관한 연구
A Study on Sensorless Control of Switched Reluctance Generator Using Instantaneous Inductance
- Oh, Sung-Bo (Inha University) ;
- Kim, Young-Seok (Inha University) ;
- Kim, Young-Jo (Youhan Technical College) ;
- You, Wan-Sik (KIPO(Korean Industrial Property Office))
- 발행 : 2001.04.19
초록
A Switched Reluctance Generator attracts much attention in the generator because of high efficiency, simplicity, and ruggedness. However, they require rotor position information to operate. In many systems, the rotor position sensor is expensive, limited and undesirable. This paper describes a new approach to estimating the rotor position of a SRG from the measured terminal voltage and current for rotor position sensorless control. The proposed method Is based on the instantaneous inductance of the SRG. The proposed technique is very simple and it is able to apply to high speed operation under the stable condition because of its simplicity. The initial rotor position estimation algorithm is efficient and reliable. The proposed method is verified by computer simulation.
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