Journal of Electrical Engineering and Technology

  • 제7권5호
  • /
  • Pages.753-758
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  • 2012
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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The Optimal Design of Fractional-slot SPM to Reduce Cogging Torque and Vibration

  • Cho, Gyu-Won (Dept. of Electrical and Electronic Engineering, Changwon National University) ;
  • Jang, Woo-Sung (Dept. of Research Engineer / W/M Control HA Control R&D Lab. LG Electronics Inc.) ;
  • Jang, Ki-Bong (Dept. of Electrical and Electronic Engineering, Changwon National University) ;
  • Kim, Gyu-Tak (Dept. of Electrical and Electronic Engineering, Changwon National University)
  • 투고 : 2011.12.19
  • 심사 : 2012.06.13
  • 발행 : 2012.09.01
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초록

This paper deals with the analysis of vibration and noise sources in a modular-type SPM fractional-slot motor. To reduce cogging torque, torque ripple and unequal radial force, which are the main causes of the electromagnetic vibration, the optimal shape of notch and magnet are designed.

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참고문헌

  1. C.C. Chan, J. Z. Jiang, G. H. Chen, X. Y. Wang, and K. T. Chau, "A novel polyphase multi-pole squarewave permanent magnet motor drive for electric vehicles", IEEE Trans. on Industry Applications, vol. 30, no. 5, pp.1258-1266, 1994. https://doi.org/10.1109/28.315237
  2. J. Cros and P. Viarouge, "Synthesis of high performance PM motors with concentrated windings", IEEE Trans. on Energy Conversion, vol. 17, no. 2, pp. 248-253, 2002. https://doi.org/10.1109/TEC.2002.1009476
  3. Atallah, K., Wang, J and Howe, D., "Torque ripple minimization in modular permanent magnet brushless machines," IEEE Trans. on Industry Application., vol. 39, no. 6, pp. 1689-1695, 2003. https://doi.org/10.1109/TIA.2003.818986
  4. Logan, Daryl L., "A First Course in the Finite Element Method", Thomson Learning, 2007
  5. Gieras, J. F.; Wang, C.; Lai, J. C.; "Noise of Polyphase Electrical Motors", Taylor & Francis Group, 2006
  6. G.H.Kang, Y.D.Son, G.T.Kim, J.H.Hur, "A Novel Cogginh Torque Reduction Method for Interior-Type Permanent-Magnet Motor", IEEE Trans. on Industry Application., vol. 45, no. 1, pp. 161-167, 2009. https://doi.org/10.1109/TIA.2008.2009662
  7. M.N.Anwar, I.Husain, "Radial Force Calculation and Acoustic Noise Prediction in Switched Reluctance Machines", IEEE Trans. on Industry Application., vol. 36, no. 6, pp. 1589-1579, 2000. https://doi.org/10.1109/28.887210

피인용 문헌

  1. Water-Cooled Direct Drive Permanent Magnet Motor Design in Consideration of its Efficiency and Structural Strength vol.18, pp.2, 2013, https://doi.org/10.4283/JMAG.2013.18.2.125
  2. Minimization of a Cogging Torque for an Interior Permanent Magnet Synchronous Machine using a Novel Hybrid Optimization Algorithm vol.9, pp.3, 2014, https://doi.org/10.5370/JEET.2014.9.3.859