대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.9-11
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- 2003
영구자석형 고속모터의 자화패턴에 따른 회전자 손실 해석
The Influence of Magnetization Pattern on the Rotor Losses of Permanent Magnet High-Speed Machines
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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.)
- 발행 : 2003.10.30
초록
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.
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