DOI QR코드

DOI QR Code

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

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.

키워드

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