The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Analysis of Transverse Edge Effect of Linear Induction Motor by using Finite Element Method

유한요소법을 이용한 선형유도전동기의 횡방향 모서리 효과 분석

  • 이성구 (한양대 공대 전기공학과) ;
  • 배재남 (한양대 공대 전기공학과) ;
  • 이형우 (한국철도기술연구원) ;
  • 박현준 (한국철도기술연구원) ;
  • 권삼영 (한국철도기술연구원) ;
  • 이주 (한양대 공대 전기제어생체공학부)
  • Published : 2008.12.01
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Abstract

In this paper, the construction of secondary reaction plate is analyzed by 3-D Finite Element Method(3-D FEM) to consider the influence of its variation on the transverse edge effect of LIM. The effective 3-D analysis model for considering the transverse edge effect caused by the finite widths of the primary and the secondary is proposed. The simple method measuring the transverse edge effect by using the patterns of currents induced in the secondary reaction plate is also proposed. With this effective analysis method, various models of secondary reaction plate with overhang and cap has been analyzed to consider the relationship between the construction of secondary reaction plate and the transverse edge effect of LIM.

Keywords

References

  1. Jawad Faiz, and H. Jafari, "Accurate Modeling of Single-Sided Linear Induction Motor Considers End Effect and Equivalent Thickness," IEEE Trans. on Magnetics, Vol. 36, No. 5, pp. 3785-3790, September 2000 https://doi.org/10.1109/20.908365
  2. F.N. Najm, "A Survey of Power Estimation Techniques in VLSI Circuits," IEEE Trans. on VLSI Systems, pp. 446-455, Dec. 1994
  3. 박찬배, 이형우, 한경희, 이병송, 권삼영, 박현준, "맴돌 이 자속의 영향을 고려한 철도차량용 선형유도전동기 의 추력 특성 연구" 한국철도학회, 2007
  4. Tadashi Yamaguchi, Yoshihiro Kawase, Makoto Yoshida, Youichi Saito and Yasuharu Ohdachi, "3-D Finite Element Analysis of a Linear Induction Motor," IEEE Trans. on Magnetics, Vol. 37, No.5, pp. 3668-3671, September 2001 https://doi.org/10.1109/20.952686