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

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

3차원 공간고조파법을 이용한 슬롯리스형 영구자석 선형 동기전동기의 자계 및 추력특성 해석

Analysis of Magnetic Field and Thrust in Slotless Permanent Magnet Linear Synchronous Motor using 3D Space Harmonic Analysis Method

  • 발행 : 2001.06.01
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초록

This paper deals with characteristic analysis method of the slotless type Permanent Magnet Linear Synchronous Motor(PMLSM) using the space harmonic method. Analysis models of the PM and the armature current are described by the magnetization configurations taking into account the 2D and 3D distribution. In 3D analysis, the thrust and normal force can be calculated more accurately, because it can consider the z component flux density which is impossible in 2D analysis. In order to verify the validity of the proposed method, the results of the analytic method are compared with not only the experimental ones but ones of Finite Element Method(FEM).

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참고문헌

  1. I. Boldea, S. A. Nasar, Linear Motion Electromagnetic Systems, John Wiley and Sons, 1985
  2. Jacek F. Gieras, Zbigniew J. Piech, Linear Synchronous Motors - Transportation and Automation Systems, CRC Press, 2000
  3. 임기채, 우준근, 홍정표, 김규탁, '영구자석 선형 동기전동기의 디텐트력 최소화 기법 연구', 대한전기학회 하계학술대회 논문집 (B), pp. 763-765, 2000
  4. 강규홍, 홍정표, 김규탁, 하근수, 정중기, 임태빈, '공심코일형 리니어 DC 모터의 설계 및 동특성 해석', 대한전기학회 논문지, 제49권, 3호, pp. 165-171, 2000
  5. 천장성, 급가속용 선형 동기전동기의 특성해석 및 최적설계, 서울대학교 박사학위 논문, 1999
  6. Thomas R. England, 'Unique Surface-wound Brushless Servo with Improved Torque Ripple Characteristics', IEEE Trans. on Industry Applications, Vol. 24, No. 6, pp. 972-977, 1988 https://doi.org/10.1109/28.17467
  7. Ki-Chae Lim, Jung-Pyo Hong, Gyu-Tak Kim, 'The Novel Technique Considering Slot Effect by Equivalent Magnetizing Current', IEEE Trans. on Magnetics, Vol. 35, No. 5, pp. 3691-3693, 1999 https://doi.org/10.1109/20.800633
  8. S. L. Ho, Y. J. Zhang, G. D. Xie, 'Two-dimensional Analytical Method to Predict the Electromagnetic Field of Disc-type Permanent Magnet Machines', IEEE Trans. on Electric Machines and Power Systems, Vol. 26, No. 6, pp. 649-658, 1998 https://doi.org/10.1080/07313569808955848
  9. 임달호, 김학련, '등가자기회로망법에 의한 자계해석에 관한 연구' 대한전기학회 논문지, 제42권, 8호, pp. 14-21, 1993
  10. 허진, 3차원 정자계 해석을 위한 등가자기회로망법에 관한 연구, 한양대학교 박사학위 논문, 1998
  11. 차재선, 미분방정식, 경문사, pp. 727-733, 1994