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

  • 제58권12호
  • /
  • Pages.2391-2395
  • /
  • 2009
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

저전압 대전류 SPMSM 토크리플 저감 제어

A Study on the Torque Ripple Reduction of Low Voltage High Current SPMSM

  • 이근호 (한양대학교 자동차공학과) ;
  • 홍정표 (한양대학교 자동차공학과)
  • 발행 : 2009.12.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Active control schemes which modify the excitation to correct for any of the nonideal characteristics of the SPMSM is described. Especially, because of design limitations(size and cost) in automobile, the back-EMF of SPMSM can't be perfectly designed with sinusoidal wave and iron core of stator is saturated so that torque ripple is unavoidable. An active cancellation method of the pulsating torque components which would otherwise be generated using the classic sinusoidal current excitation is illustrated.

키워드

참고문헌

  1. Nakayama, T. and Suda, E., 'The Present and Future of Electric Power Steering', Int. J. of Vehicle Design, Vo1.15, Nos 3/4/5, pp.243-254, 1994
  2. Nakayama Islam.M, 'Design Considerations of Sinusoidally Excited Pennanent-magnet Machines for low-torque-ripple applications', IEEE Trans. lAS. App.41,4, 955-962. 2005 https://doi.org/10.1109/TIA.2005.851026
  3. Lee, G. H., Kim, S.I, Hong, J.P.and Bhan, J.H., 'Torque Ripple Reduction of Interior Permanent Magnet Synchronous Motor Using Harmonic Injected Current', IEEE Trans. Mag.44,6, 1582-1585 https://doi.org/10.1109/TMAG.2008.915776
  4. Mohammad S. Islam, Sayeed Mir, 'Design Considerations of Sinusoidally Excited Permanent Magnet Machines for Low Torque Ripple Applications', IEEE, lAS, VOL. 41, NO.4, 2005 https://doi.org/10.1109/TIA.2005.851026