대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 A
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- Pages.305-307
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- 1999
위치변화에 따른 영구자석을 이용한 와전류 제동기의 제동특성
Braking Characteristic of the Eddy-Current Brake with Permanent Magnet Considering Structure Around
- Ha, K.H. (Dept. of Electrical Engineering, Changwon Nat'l Univ.) ;
- Kim, Y.K. (Dept. of Electrical Engineering, Changwon Nat'l Univ.) ;
- Hong, J.P. (Dept. of Electrical Engineering, Changwon Nat'l Univ.) ;
- Kim, G.T. (Dept. of Electrical Engineering, Changwon Nat'l Univ.) ;
- Kang, D.H. (KERI)
- 발행 : 1999.07.19
초록
This paper describes the braking performances considering the structures around for the eddy-current brake excited by permanent magnet. As the magnet is excited by permanent magnet, the braking force of this system interferes with the progress of a moving train in normal time. Therefore, it is necessary to determine the reasonable position of eddy current brake from rail. In this paper, the braking force according to the distance from the rail is analyzed by using 2-dimensional finite element method considering the surrounding structure of train.
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