Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.07b
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- Pages.1174-1176
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- 2005
The Study of Overhang Effect of a Novel Axial Flux Permanent Magnet Motor with a Double sided Airgap
양측면식 평판형 영구 자석 동기 전동기의 오버행 효과에 관한 연구
- Jo, Won-Young (Donga University) ;
- Lee, In-Jae (Donga University) ;
- Kim, Byung-Kuk (Donga University) ;
- Kim, Tae-Hyun (Donga University) ;
- Hwang, Dong-Won (Donga University) ;
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Cho, Yun-Hyun
(Donga University)
;
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Chun, Yon-Do
(Korea Electrotechnology Research Institute)
- Published : 2005.07.18
Abstract
The permanent magnet(PM) overhang effect has been generally used to enhance the linkage flux in the motor. In this paper, we quantitatively investigate the PM overhang effect in the new type axial flux permanent magnet(AFPM) motor with a double-sided airgap. The motor performances such as linkage flux, back electromotive force(EMF), magnetic force, etc. were analyzed according to the variation of the overhang angle. From the results, we can select the proper overhang angle of PM which improves the performance of the AFPM motor.
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