Commenced in January 2007
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Design Optimization of a Double Stator Cup- Rotor Machine

Authors: E. Diryak, P. Lefley, L. Petkovska, G. Cvetkovski

Abstract:

This paper presents the optimum design for a double stator, cup rotor machine; a novel type of BLDC PM Machine. The optimization approach is divided into two stages: the first stage is calculating the machine configuration using Matlab, and the second stage is the optimization of the machine using Finite Element Modeling (FEM). Under the design specifications, the machine model will be selected from three pole numbers, namely, 8, 10 and 12 with an appropriate slot number. A double stator brushless DC permanent magnet machine is designed to achieve low cogging torque; high electromagnetic torque and low ripple torque.

Keywords: Permanent magnet machine, low- cogging torque, low- ripple torque, high- electromagnetic torque, design optimization.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1061382

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References:


[1] Aydin, M., Q. Ronghai, and T.A. Lipo," Cogging torque minimization technique for multiple-rotor, axial-flux, surface-mounted-PM motors: lternating magnet pole-arcs in facing rotor", in Proc. 2003 IEEE Industry Applications Conference, pp.555-561.
[2] Touzhu, L. and G. Slemon, "Reduction of cogging torque in permanent magnet motors", IEEE Transactions on Magnetics, Vol. 24 , issue 6, pp. 2901-2903,1988,
[3] Lijian Wu; Wanbing Jin; Jian Ni; Jianping Ying "A cogging torque reduction method for surface mounted permanent magnet motor", in Proc. 2007 IEEE International Conference on in Electrical Machines and Systems, ICEMS , pp.769-773.
[4] Upadhyay, P. and K.R. Rajagopal "Torque Ripple Minimization of Interior Permanent Magnet Brushless DC Motor Using Rotor Pole Shaping" in Proc. 2006 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES '06, pp.1-3.
[5] Simoes, M.G. and P. Vieira, Jr.," A high-torque low-speed multiphase brushless machine-a perspective application for electric vehicles" IEEE Transactions on Industrial Electronics, Vol. 49, issue 5 , pp. 1154-1164, 2002.
[6] Cros, J. and P. Viarouge, " Synthesis of high performance PM motors with concentrated winding", IEEE Transactions on Energy Conversion, Vol. 17, issue 2, pp. 248-253. 2002.
[7] P. Salminen, M. Niemela, J. Pyrhonen, J. Mantere, "High-torque lowtorque- ripple fractional-slot PM-motor" in Proc. 2005 IEEE International Conference on Electric Machines and Drives, pp.144-148.
[8] Sung-Il Kim, Ji-Hyung Bhan, Jung-Pyo Hong, Ki-Chae Lim, "Optimization Technique for Improving Torque Performance of Concentrated Winding Interior PM Synchronous Motor with Wide Speed Range", in Proc. 2006 IEEE Conference on Industry Applications, pp. 1933-1940.
[9] J. Kuhlmann, " Design of electrical apparatus" 3d ed. New York: Wiley, 1950, chapter XVII.
[10] J.R.Hendershot and T. Miller," Design of brushless permanent magnet motors", Magna Physics, 1994,chapter 3.
[11] H. VuXuan, D. Lahaye, S.O. Ani, H. Polinder, J.A. Ferreira, " Effect of design parameters on electromagnetic torque of PM machines with concentrated windings using nonlinear dynamic FE", in Proc. 2011 IEEE International Conferenc on Electric Machines & Drives ,pp.383-388.
[12] C. Jimmie, "Electric machines: analysis and design applying matlab", McGraw-Hill Higher Education, 12-2000, chapter 6.