대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.104-106
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- 2003
영구자석형 전동기의 조립 후 착자 방법에 대한 연구
Study on the Post-Assembly Magnetization Method of Permanent Magnet Motor
- Lee, C.K. (Graduate School of Hanyang Univ.) ;
- Kwon, B.I. (Graduate School of Hanyang Univ.)
- 발행 : 2003.04.24
초록
In this paper, we study about the stator winding magnetization method and the magnetizing fixture magnetization method in post-assembly magnetization. Most of small electrical machine use the stator winding magnetization method but it is impossible to magnetize the permanent magnet by the stator winding magnetization method when the capacity of machine increases and the coercive force of magnet increases. And the eddy current disturbs the magnetization seriously in case of LSPM(Line Start Permanent magnet Motor) that have conductor bar in rotor. Hence, the magnetization fixture is required. So, in this paper we study about the post-assembly magnetization method that can use the stator winding magnetization method or must use the magnetization fixture magnetization method.
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