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Al-Timimy, A.; Degano, Michele; Giangrande, Paolo; Lo Calzo, Giovanni; Xu, Zeyun; Galea, Michael; Gerada, C.; Zhang, He; Xia, Liqm (2016)
Languages: English
Types: Unknown
Subjects:
This paper presents the design optimization procedure of a high power-density, permanent magnet synchronous machine for industrial pump applications. The designed machine drives an electric, oil flooded pump. In order to achieve higher torque-density, a fractional slot machine (8 poles, 9 slots) with double layer (concentrated) winding has been selected after a preliminary trade-off study, which considered several slot/pole combinations and winding configurations. The developed machine provides low torque ripple and short end windings, which contribute to lower axial length and higher efficiency. The electromagnetic performances have been evaluated by using finite element method and the lamination geometry has been optimized through a genetic. The final results are presented highlighting the achieved design targets.
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

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    • [10] Zhang, Zhiwei, and Libing Zhou. "Design And Rotor Geometry Analysis Of Permanent Magnet-Assisted Synchronous Reluctance Machines Using Ferrite Magnet." Journal of Electrical Engineering 66.6 (2015): 311-316..
    • [11] J. B. Bartolo, H. Zhang, D. Gerada, L. De Lillo and C. Gerada, "High speed electrical generators, application, materials and design," Electrical Machines Design Control and Diagnosis (WEMDCD), 2013 IEEE Workshop on, Paris, 2013, pp. 47-59.
    • [12] J. Gao, Y. Yu and S. Huang, "Winding layers and slot/pole combination in fractional slot/pole PMSM-Effects on motor performance," Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on, Tokyo, 2009, pp. 1-4.
    • [13] D. Gerada, D. Borg-Bartolo, A. Mebarki, C. Micallef, N. L. Brown and C. Gerada, "Electrical machines for high speed applications with a wide constant-power region requirement," Electrical Machines and Systems (ICEMS), 2011 International Conference on, Beijing, 2011, pp. 1-6.
    • [14] M. Degano, E. Carraro and N. Bianchi, "Robust optimization of a traction PMASR motor according to given driving cycles," Electrical Machines (ICEM), 2014 International Conference on, Berlin, 2014, pp. 270-276.
    • [15] M. Galea, L. Papini, H. Zhang, C. Gerada and T. Hamiti, "Demagnetization Analysis for Halbach Array Configurations in Electrical Machines," in IEEE Transactions on Magnetics, vol. 51, no. 9, pp. 1-9, Sept. 2015.
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