Electromagnetic Analysis of Different Materials for High Temparature Machine

  • Authors

    • M. F.Zainuddin
    • R. Aziz
    • Zarafi Ahmad
    2018-11-30
    https://doi.org/10.14419/ijet.v7i4.22.22186
  • IPMSM, permanent magnet, V-shape permanent magnet, high temperature..

  • Permanent magnet synchronous motor (PMSM) consist of permanent magnet at the rotor to produce a constant magnetic field. Permanent magnet synchronous motor (PMSM) classified into two categories which is Interior Permanent Magnet Synchronous Motor (IPMSM), and Surface Permanent Magnet Synchronous Motor (SPMSM). For IPMSMs, permanent magnet is embedded inside the rotor core while for SPMSMs, the permanent magnet is attached at the surface of the rotor. IPMSMs offers high torque and power density. However, it produce high cogging torque compared to SPMSMs. The performances of IPMSMs also related to the permanent magnet materials that used to produce constant magnetic flux for the motor. In this research, design study of 8 pole 12 slot, V-shaped permanent magnet with various rotor topology is studied to compare the performances with different permanent magnet materials. The permanent magnet materials that have been selected are Neodymium-Iron Boron (NdFeB), AlNiCo, and Samarium-Cobalt (SmCo). Initially, design procedures of IPMSM including parts drawing, material and condition setting, the properties setting are all explained. Then, coil arrangement test is conducted to perform 3 phase armature coil arrangement. Then, no load analysis is conducted to analyse cogging torque, flux linkage, flux distribution and back-EMF of motor followed by load analysis which analyse the torque speed characteristics, output power, and efficiency of the motor with different permanent magnet materials. No load analysis and load analysis is conducted using finite element analysis of JMAG Designer 14.0. Finally, it is found that the best permanent magnet material for IPMSM is NdFeB due to the capability to produce high output torque and efficiency based on the analysis conducted.

     

  • References

    1. [1] A. S. Deaconu, C. Ghi, V. N, A. I. Chiril, I. D. Deaconu, and D. Staton, “Permanent Magnet Synchronous Motor Thermal Analysis.â€

      [2] A. Wang, Y. Jia, and W. L. Soong, “Machine for a Hybrid Electric Vehicle,†vol. 47, no. 10, pp. 3606–3609, 2011.

      [3] S. M. N. Ali, A. Hanif, and Q. Ahmed, “Review in thermal effects on the performance of electric motors,†2016 Int. Conf. Intell. Syst. Eng., no. 1, pp. 83–88, 2016.

      [4] S. Li, B. Sarlioglu, S. Jurkovic, N. Patel, and P. Savagian, “Evaluation of torque compensation control algorithm of IPM machines considering the effects of temperature variations,†2016 IEEE Transp. Electrif. Conf. Expo, ITEC 2016, pp. 1–7, 2016.

      [5] R. Wrobel, P. Mellor, M. Popescu, and D. Staton, “Power Loss Analysis in Thermal Design of Permanent Magnet Machines – A Review,†IEEE Trans. Ind. Appl., vol. PP, no. 99, pp. 1–1, 2015.

      [6] Marcin Lefik, “Design of permanent magnet synchronous motors including thermal aspects,†COMPEL - Int. J. Comput. Math. Electr. Electron. Eng., vol. 32, no. 3, 2013.

      [7] O. Bilgin and F. A. Kazan, “The Effect of Magnet Temperature on Speed , Current and Torque in PMSMs,†no. 1, pp. 2082–2087, 2016.

      [8] M. S. Toulabi, J. Salmon, A. M. Knight, and S. Member, “Concentrated Winding IPM Synchronous Motor Design for Wide Field Weakening Applications,†vol. 53, no. 3, pp. 1892–1900, 2017.

      [9] S. A. Rahman, B. Vaseghi, and A. M. Knight, “Influence of Rotor Magnet Variations in Concentrated Winding IPMSM,†vol. 1, no. 5, pp. 315–320, 2012.

      [10] S. Li, B. Sarlioglu, S. Jurkovic, N. Patel, and P. Savagian, “Analysis of temperature effects on performance of interior permanent magnet machines,†IEEE Energy Convers. Congr. Expo., pp. 1–8, 2016.

      [11] B. Hannon, P. Sergeant, and L. Dupré, "Torque and torque components in high-speed permanent-magnet synchronous machines with a shielding cylinder," Mathematics and Computers in Simulation.

      [12] X. Wang and L. Tiecai, "A 3-D Electromagnetic Thermal Coupled Analysis of Permanent Magnet Brushless DC Motor," in Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on, (2011), pp. 15-18.

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    F.Zainuddin, M., Aziz, R., & Ahmad, Z. (2018). Electromagnetic Analysis of Different Materials for High Temparature Machine. International Journal of Engineering & Technology, 7(4.22), 36-41. https://doi.org/10.14419/ijet.v7i4.22.22186