Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.10b
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- Pages.9-11
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- 2003
The Influence of Magnetization Pattern on the Rotor Losses of Permanent Magnet High-Speed Machines
영구자석형 고속모터의 자화패턴에 따른 회전자 손실 해석
-
Jang, Seok-Myeong
(Chungnam National University)
;
- Cho, Han-Wook (Chungnam National University) ;
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Choi, Jang-Young
(Chungnam National University)
;
- Yang, Hyun-Sup (Samsung Techwin Co.) ;
- Ryu, Dong-Wan (Hyosung Co.)
- Published : 2003.10.30
Abstract
This paper deals with the comparison of rotor eddy current losses In two types of permanent magnet high-speed machines. The analytical method and two dimensional finite element analysis have been used to evaluate the rotor eddy current loss with the rotor magnetization Pattern. It is shown that the Halbach array produce rotor loss less than parallel magnetization.
Keywords