The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study of Double Type Transverse Flux Linear Motor for Improvement of Attraction force and Power Density

흡인력 저감과 추력밀도 향상을 위한 Double Type 횡자속 전동기에 대한 연구

  • Published : 2005.03.01
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Abstract

This paper deals with a Double-type Transverse Flux Linear Motor which can be applied to high power system. This type can reduce overall system volume because it has a double flux path, and less number of phases and turns comparing with prototype for one phase. This machine is based on permanent magnet excitation, and the pole shape is designed to reduce attraction force between stator and mover poles. In the paper, the basic configuration of double type is introduced first, and the principle of movement is explained. After performing the characteristic analysis by 3-dimensional equivalent magnetic circuit network, the results are discussed.

Keywords

References

  1. 강도현, 방덕제, 김종무, 정연호, 김문환, 'Ropeless 승강기용 영구자석여자 횡자속 선형전동기 설계에 관한 연구', 전기학회 논문지 49B권, 3호, pp145-151, 2000
  2. 강도현, 김문환, '자기부상 열차용 부상 및 안내 결합형 횡자속 선형전동기 설계에 관한 연구', 전기학회 논문지 49B권, 2호, pp.102-109, 2000
  3. Ji-Young Lee, Jung-Pyo Hong, and Do-Hyun Kang, 'A study of inductance computation for transverse flux linear motor considering nonlinearity of magnetic material,' Key Engingeering Materials, vol. 277-279, pp.391-396, 2005 https://doi.org/10.4028/www.scientific.net/KEM.277-279.391
  4. 강도현, '횡자속 전동기의 고출력회', 전기학회지 53권, 2호, pp.16-20, 2004
  5. 허진, 홍정표, 현동석, '3차원 와전류 해석을 위한 등가 자기회로망법의 개발', 전기학회 논문지 51권 5호, pp.228-233, 2002
  6. Jin Hur, Sang-Baeck Yoon, Dong-Yun Hwang, and Dong-Seok Hyun, 'Analysis of pmlsm using three dimensional equivalent magnetic circuit network method,' IEEE Trans. Magn, vol. 33, No.5, Sept. 1997 https://doi.org/10.1109/20.619690
  7. 염장부, 하경호, 홍정표, 김규탁, '3D EMCN을 이용한 양측식 가동 코일형 LDM의 특성해석', 대한전기학회 하계학술대회 논문집, pp.876-878, 2000
  8. 하경호, 염상부, 홍정표, 허진, 강도현, '구동전압을 고려한 3차원 등가자기회로망법에 의한 선형 직류전동기의 동특성 해석', 전기학회논문지 51B권 2호, 2, pp.61-68, 2002
  9. Ji-Young Lee, Jung-Pyo Hong, Do-Hyun Kang, 'Thrust Calculation of Transverse Flux Linaer Motor Considering End Effect of Mover,' International Conference on Electrical Machines (ICEM) 2004, Full paper in CD, September, 2004
  10. Ji-Young Lee, Jung-Pyo Hong, and Do-Hyun Kang, 'Analysis of Permanent Magnet Type Transverse Flux Linear Motor by Coupling 2D Finite Element Method on 3D Equivalent Magnetic Circuit Network Method', 2004 IEEE Industry Applications Conference 39th IAS Annual Meeting, Full paper in CD, October, 2004 https://doi.org/10.1109/IAS.2004.1348755