Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Study on Output and Design of Permanent Magnet Synchronous Motor with Dual-gap

300W급 이중 공극 구조 PMSM 설계 및 출력 특성에 관한 연구

  • 김승주 (한국기계전기전자시험연구원) ;
  • 김윤환 (한국기계전기전자시험연구원) ;
  • 최한석 (한국기계전기전자시험연구원) ;
  • 문재원 (한국기계전기전자시험연구원)
  • Received : 2014.03.06
  • Accepted : 2014.04.01
  • Published : 2014.04.30
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Abstract

This paper suggests the dual-gap for generating power and increasing the torque of a direct-drive permanent magnet synchronous motor in a hybrid-cycle. To consider easy coil winding, we applied a structure of dual-gap for the permanent magnet synchronous motor (PMSM). Because the torque of PMSM with the dual-gap is very large, we are designed the appropriate specifications of the PMSM by selected the appropriate dual-gap slot and poles combination. The prototype model is selected by design theory for increasing torque and maximizing output power of PMSM. And the detailed structure design of the model was designed by the loading distribution method. The PMSM models were analyzed by finite element method. Finally, we have suggested appropriate rotor structure has benefit to further increasing torque and prevent decreasing of the output power in PMSM with dual-gap.

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References

  1. Haraguchi, H., Morimoto, S., Sanada, M, "Suitable design of a PMSG for a small-scale wind power generator", ICEMS International Conference, pp.1-6. November 2009.
  2. W. Wu, V. S. Ramsden, T. Crawford, G. Hill, "A Low-Speed, High-Torque, Direct-Drive Permanent Magnet Generator For Wind Turbines", Vol 1, pp 147, October 2000.
  3. Tae-Sung Kim, Sung-Chan Ahn, and Dong-Seok Hyu "A New Current Algorithm for Torque Ripple Reduction of BLDC Motros", IEEE Industrial Electronics Society, Vol. 2, pp. 1521-1526, February 2001.
  4. K.S., R. Krishnan, "performance comparisons of radial and Axial Field, Permanent-Magnet, Brushless Machines", in Proceeding of IEEE Industry Applicationsm Vol.37, no. 5. pp 1219-1226, sept. 2001. https://doi.org/10.1109/28.952495
  5. J. R. Hedershot, TJE Miller, "Design of Brushless Permanent-Magnet Motors", pp 3-46, pp 137-138. Magn and Clarendon press, Oxford, 1994.
  6. JAIME DE LA REE, NADY BOULES, "Torque Production in Permanent-Magnet Synchronous Motors", IEEE Trans on Industry Applications, VOL. 25, NO.1, January 1989.
  7. Dae Cheon Gwang Kil, "Design of Ferrite Magnet Machine", pp 287.
  8. C.C. Hwang, S.B. John, and S. S. Hanitsch R. E., Widyan M. S., Grune R., "Cogging Torque Reduction of a Novel Low-Speed High-Energy Permanent-Magnet Electrical Machine", SPEEDAM pp. 97-102, May 2006.
  9. Z.Q. Zhu, David Howe, "Influence of Design Parameters on Cogging Torque in Permanent Magnet Machines" IEEE Transacions energy con-version, vol. 15, no. 4, December 2000.