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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2015-01-21
Cogging Torque Minimization of Surface-Mounted Permanent Magnet Synchronous Machines Using Hybrid Magnet Shapes
By
Ladghem-Chikouche Brahim,

    Dr. Ladghem-Chikouche Brahim

    Département de Génie Electrique

    Université de M'sila

    Algeria

    Homepage

Kamel Boughrara,

    Dr. Kamel Boughrara

    Ecole Natl Polytech LRE ENP

    Algeria

    Homepage

Rachid Ibtiouen

    Prof. Rachid Ibtiouen

    of Electrical Engineering

    Ecole Nationale Polytechnique d'Alger (ENP)

    Algeria

    Homepage

Progress In Electromagnetics Research B, Vol. 62, 49-61, 2015
doi:10.2528/PIERB14112302 | Google Scholar

Abstract
This paper deals with the magnet pole shape design for the minimization of cogging torque in permanent magnet synchronous machines (PMSM). New shapes of permanent magnet are proposed. The magnet shape is modeled analytically by a set of stacked and well dimensioned layers relatively to the height and opening angle. The final shape of magnet is configured by using three models in view of obtaining lower magnitude of cogging torque. A 2-D exact analytical solution of magnetic field distribution taking into account the shape of magnet, the irregular mechanical thickness of air-gap and semi-closed stator slots is established. The influence of motor's parameters such as the number of stator slots per pole and per phase and PM's magnetization on cogging torque is discussed. Analytical results are validated by the static finite-element method (FEM).
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Citation
Ladghem-Chikouche Brahim, Kamel Boughrara, and Rachid Ibtiouen, "Cogging Torque Minimization of Surface-Mounted Permanent Magnet Synchronous Machines Using Hybrid Magnet Shapes," Progress In Electromagnetics Research B, Vol. 62, 49-61, 2015.
doi:10.2528/PIERB14112302
References

1. Boughrara, K., B. Ladghem Chikouche, R. Ibtiouen, D. Zarko, and O. Touhami, "Analytical analysis of slotted air-gap surface mounted permanent-magnet synchronous motor with magnet bars magnetized in shifting direction," IEEE Trans. Magn., Vol. 45, No. 2, 747-758, Feb. 2009.
doi:10.1109/TMAG.2008.2008751        Google Scholar

2. Laskaris, K. I. and A. G. Kladas, "Permanent-magnet shape optimization effects on synchronous motor performance," IEEE Trans. Ind. Elect., Vol. 58, No. 9, 3776-3783, Sep. 2011.
doi:10.1109/TIE.2010.2093481        Google Scholar

3. Ashabani, M., Y. Abdel-Rady, and I. Mohamed, "Multiobjective shape optimization of segmented pole permanent-magnet synchronous machines with improved torque characteristic," IEEE Trans. Magn., Vol. 47, No. 4, 795-804, Apr. 2011.
doi:10.1109/TMAG.2010.2104327        Google Scholar

4. Pang, Y., Z. Q. Zhu, and Z. J. Feng, "Cogging torque in cost-effective surface-mounted permanentmagnet machines," IEEE Trans. Magn., Vol. 47, No. 9, 2269-2276, Sep. 2011.
doi:10.1109/TMAG.2011.2147326        Google Scholar

5. Islam, R., I. Husain, A. Fardoun, and K. McLaughlin, "Permanent-magnet synchronous motor magnet designs with skewing for torque ripple and cogging torque reduction," IEEE Trans. Ind. Appl., Vol. 45, No. 1, 152-160, Jan./Feb. 2009.
doi:10.1109/TIA.2008.2009653        Google Scholar

6. Shin, P. S., S. H. Woo, and C. S. Koh, "An optimal design of large scale permanent magnet pole shape using adaptive response surface method with latin hypercube sampling strategy," IEEE Trans. Magn., Vol. 45, No. 3, 1214-1217, Mar. 2009.
doi:10.1109/TMAG.2009.2012565        Google Scholar

7. Chabchoub, M., I. B. Salah, G. Krebs, R. Neji, and C. Marchand, "PMSMcogging torque reduction: Comparison between different shapes of magnet," First International Conference of Renewable Energies and Vehicular Technology, 206-211, 2012.
doi:10.1109/REVET.2012.6195272        Google Scholar

8. Oh, S., S. Min, and J. Hong, "Air gap flux density waveform design of surface-mounted permanent magnet motor considering magnet shape and magnetization direction," IEEE Trans. Magn., Vol. 49, No. 5, 2393-2396, May 2013.
doi:10.1109/TMAG.2013.2246142        Google Scholar

9. Guemes, J. A., A. M. Iraolagoitia, J. I. Del Hoyo, and P. Fernandez, "Torque analysis in permanent-magnet synchronous motors: A comparative study," IEEE Trans. Energy Convers., Vol. 26, No. 1, 55-63, Mar. 2011.
doi:10.1109/TEC.2010.2053374        Google Scholar

10. Sung, S. J., S. J. Park, and G. H. Jang, "Cogging torque of brushless DC motors due to the interaction between the uneven magnetization of a permanent magnet and teeth curvature," IEEE Trans. Magn., Vol. 47, No. 7, 1923-1928, Jul. 2011.
doi:10.1109/TMAG.2011.2120599        Google Scholar

11. Tudorache, T. and I. Trifu, "Permanent-magnet synchronous machine cogging torque reduction using a hybrid model," IEEE Trans. Magn., Vol. 48, No. 10, 2627-2632, Oct. 2012.
doi:10.1109/TMAG.2012.2198485        Google Scholar

12. Jiang, X., J. Xing, Y. Li, and Y. Lu, "Theoretical and simulation analysis of influences of stator tooth width on cogging torque of BLDC motors," IEEE Trans. Magn., Vol. 45, No. 10, 4601-4604, Oct. 2009.
doi:10.1109/TMAG.2009.2022639        Google Scholar

13. Boughrara, K., T. Lubin, R. Ibtiouen, and M. N. Benallal, "Analytical calculation of parallel double excitation and spoke-type permanent magnet motors; simplified versus exact model," Progress In Electromagnetics Research B, Vol. 47, 145-178, 2013.
doi:10.2528/PIERB12111306        Google Scholar

14. Lubin, T., S. Mezani, and A. Rezzoug, "Improved analytical model for surface mounted PM motors considering slotting effects and armature reaction," Progress In Electromagnetics Research B, Vol. 25, 293-314, 2010.
doi:10.2528/PIERB10081209        Google Scholar

15. Dubas, F. and C. Espanet, "Analytical solution of the magnetic field in permanent-magnet motors taking into account slotting effect: No-load vector potential and flux density calculation," IEEE Trans. Magn., Vol. 45, No. 5, 2097-2109, May 2009.
doi:10.1109/TMAG.2009.2013245        Google Scholar

16. Wu, L. J., Z. Q. Zhu, D. A. Staton, M. Popescud, and D. Hawkins, "Comparison of analytical models of cogging torque in surface-mounted PM machines," IEEE Trans. Ind. Electron., Vol. 59, No. 6, 2414-2425, Jun. 2012.
doi:10.1109/TIE.2011.2143379        Google Scholar

17. Zarko, D., D. Ban, and T. A. Lipo, "Analytical calculation of magnetic field distribution in the slotted air gap of a surface permanent-magnet motor using complex relative air-gap permeance," IEEE Trans. Magn., Vol. 42, No. 7, 1828-1837, Jul. 2006.
doi:10.1109/TMAG.2006.874594        Google Scholar

18. Tavana, N. R. and A. Shoulaie, "Analysis and design of magnetic pole shape in linear permanent-magnet machine," IEEE Trans. Magn., Vol. 46, No. 4, 1000-1006, Apr. 2010.
doi:10.1109/TMAG.2009.2037951        Google Scholar

19. Jeffrey, A., Advanced Engineering Mathematics, University of Newcastle-upon-Tyne, Harcourt/Academic Press, 2002.

20. Meeker, D. C., , Finite Element Method Magnetics, Version 4.2, Apr. 2009 Build, http://www.femm.info.        Google Scholar

21. Li, Y., J. Xing, T.Wang, and Y. Lu, "Programmable design of magnet shape for permanent-magnet synchronous motors with sinusoidal back EMF waveforms," IEEE Trans. Magn., Vol. 44, No. 9, 2163-2167, Sep. 2008.
doi:10.1109/TMAG.2008.2000750        Google Scholar

22. Shah, S. Q. A., T. A. Lipo, and B.-I. Kwon, "Modeling of novel permanent magnet pole shape SPM motor for reducing torque pulsation," IEEE Trans. Magn., Vol. 48, No. 11, 4626-4629, Nov. 2012.
doi:10.1109/TMAG.2012.2197188        Google Scholar

23. Jang, S.-M., H.-I. Park, J.-Y. Choi, K.-J. Ko, and S.-H. Lee, "Magnet pole shape design of permanent magnet machine for minimization of torque ripple based on electromagnetic field theory," IEEE Trans. Magn., Vol. 47, No. 10, 3586-3589, Oct. 2011.
doi:10.1109/TMAG.2011.2151846        Google Scholar

24. Chaithongsuk, S., B. Nahid-Mobarakeh, N. Takorabet, J. P. Caron, and F. Meibody-Tabar, "Optimal design of PM motors to achieve efficient flux weakening strategy in variable speed control applications," XIX International Conference on Electrical Machines — ICEM, 1-6, Rome, 2010.        Google Scholar

25. Chu, W. Q. and Z. Q. Zhu, "Investigation of torque ripples in permanent magnet synchronous machines with skewing," IEEE Trans. Energy Convers., Vol. 49, No. 3, 1211-1220, Mar. 2013.        Google Scholar

26. Shen, Y. and Z. Q. Zhu, "Analysis of electromagnetic performance of Halbach PM brushless machines having mixed grade and unequal height of magnets," IEEE Trans. Energy Convers., Vol. 49, No. 4, 1461-1469, Apr. 2013.        Google Scholar

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