Axial Flux Motor Design for Ventilation Fans Used in The Automotive Industry

In this paper, it was aimed to carry out the design, electromagnetic analysis of a 3 phase and 6 phase, axial flux permanent magnet synchronous motor with power level of 240W and 3000rpm speed. The motors were designed for an automotive ventilation fan of the HVAC system, each with the same outer volume, output power, and core material. Finite element analysis (FEA) was employed to observe the characteristics of each motor The performance of 3-phase 12/10, and a 6-phase 12/10 axial flux permanent magnet motor (AFPM )are analyzed and compared.. Lastly, experiments were done and the results were compared. The main goal of this study is to observe fundamental differences between each motor and give a general guideline on the characteristics of AFPM

Keywords:

Axial flux permanent magnet motor (AFPM) automotive ventilation fan, performance comparison,

PDF

___

G. F. Lukman, K. Jeong, J. Ahn “Comparative Performance Analysis of Switched Reluctance Motors for Automotive Fan”, 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), 2019.
J.Choi, I.Jung, J.Hur, H. Sung, B.Lee “On the Feasibility of the Brushless DC (BLDC) Motor and Controller for 42V Automotive Cooling Fan System” 2007 IEEE International Electric Machines & Drives Conference,2007
A. S. Abdel-Khalik , S. Ahmed , and A. Massoud “A Six-Phase 24 Slot-10 Pole Permanent-Magnet Machine with Low Space Harmonics for Electric Vehicle Applications”, IEEE Transactions on Magnetics, vol.52, June 2016.
E.Carraro, N.Bianchi, S.Zhang M. Koch, “Design and Performance Comparison of Fractional Slot Concentrated Winding Spoke Type Synchronous Motors With Different Slot-Pole Combinations”, IEEE Transactions on Industry Applications, vol.54, May-June 2018.
Atherton WA. From Compass to Computer; A History of Electrical and Electronics Engineering. London, UK: The Macmillan Press Ltd., 1984
Jacek F. Gieras, Rong-Jie Wang, Maarten J. Kamper “Axial Flux Permanent Magnet Brushless Machines” Second Edition, 2008
B. Stumberger, G. Stumberger, M. Hadziselimovic, 1. Zagradisnik, "Torque ripple reduction in exterior-rotor permanent magnet synchronous motor", Journal of magnetism and magnetic materials, Elsevier,
“Automotive - BL-DC fans for Commercial Vehicles”, Ebm-Papst product catalog 2019-10.
A. M. El-Refaie, "Fractional Slot Concentrated Windings Synchronous Permanent Magnet Machines: Opportunities and Challenges," IEEE Trans. on Ind. Elec., vol. 57, no. 1, pp. 107-121, Jan. 2010.
N. Bianchi, S. Bolognani and M. Dai Pre, "Magnetic Loading of Fractional-Slot Three-Phase PM Motors With Nonoverlapped Coils," IEEE Transactions on Industry Applications, vol. 44, no. 5, pp. 1513- 1521, Sept.-Oct. 2008.
J. R. Hendershot, TJE Miller “Design of Brushless Permanent-magnet Machines”, 2010
L. J. Wu, Z. Q. Zhu, J. T. Chen, Z. P. Xia, and G. W. Jewell, ‘‘Optimal split ratio in fractional-slot interior permanent magnet machines with nonoverlapping windings,’’ IEEE Trans. Magn., vol. 46, no. 5, pp. 1235–1242, May 2010.
M. Barcaro, A. Faggion, N. Bianchi, S. Bolognani, ‘‘Sensorless rotor position detection capability of a dual three-phase fractional-slot IPM machine,’’ IEEE Trans. Ind. Appl., vol. 48, no. 6, pp. 2068–2078, Nov./Dec. 2012.