대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.33-35
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- 2003
Moving magnet type Slotless PMLSM의 end effect에 의한 detent force 최소화
Detent force minimization caused by end effect of moving magnet type Slotless PMLSM
- Kim, Mi-Yong (Department of Electrical Engineering, Changwon National University) ;
- Ha, Tae-Wook (Department of Electrical Engineering, Changwon National University) ;
- Jung, Chun-Gil (Department of Electrical Engineering, Changwon National University) ;
- Kim, Gyu-Tak (Department of Electrical Engineering, Changwon National University)
- 발행 : 2003.10.30
초록
This paper proposes inserted core type of slotless Permanent Magnet Linear Synchronous Motor(PMLSM) to improve its low thrust density. However, by inserting the core between windings of each phase, detent force is generated. Furthermore, linear motors have the feature of structurally limited length. So, it causes the end-effect in actual operation. So, this paper applies the neural network to this model to minimize detent force and maximize thrust. Also, sub-poles used the to the end parts of the mover for compensating the end-effect.
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