Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07b
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- Pages.855-857
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- 2000
Linear Permanent Magnet Halbach Array Type Eddy Current Braker
선형 영구자석 Halbach 배열을 이용한 와전류 제동장치
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Jang, S.M.
(Chungnam National Uni.)
;
- Cha, S.D. (Chungnam National Uni.) ;
- Jeong, S.S. (Chungnam National Uni.) ;
- Ryu, D.W. (Chungnam National Uni.) ;
- Park, S.C. (Dong Yang Uni.)
- Published : 2000.07.17
Abstract
Brake system using eddy current is adequate to obtain safe braking force in high speed transportation system and electric vehicle etc. In this paper, we propose the new type eddy current braker using Halbach array. which compared with the conventional permanent magnet array. The airgap flux density of Halbach array is higher 25% then conventional array, therefor we can predict that braking force is much large 1.56 times then conventional array.
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