대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

영구자석형 선형 동기전동기의 영구자석 Skew시의 특성해석

Characteristics Analysis of Permanent Magnet Linear Synchronous Motor in case of Skew of Permanent Magnet

  • 정인성 (한양대학교 전기공학과) ;
  • 허진 (한양대학교 전기공학과) ;
  • 현동석 (한양대학교 전기공학과)
  • Jung, In-Soung (Dept. of Electrical Engineering, Hanyang University) ;
  • Hur, Jin (Dept. of Electrical Engineering, Hanyang University) ;
  • Hyun, Dong-Seok (Dept. of Electrical Engineering, Hanyang University)
  • 발행 : 1998.11.28
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초록

The problem in improving the positioning precision of a Permanent Magnet Linear Synchronous Motor (PMLSM) is the detent force caused by the interaction of the magnets with the teeth of stator. This paper presents 3-Dimensional Equivalent Magnetic Circuit Network Method (3-D EMCN) for the analysis of PMLSM. 3-D EMCN is a numerical analysis method which supplements magnetic equivalent circuit by using numerical technique. We analyzed the fields and forces of PMLSM in case of skewed magnet and axially segmented magnet construction.

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