Optimization Design of Interior Permanent Magnet Motor Based on Wide Flux Weakening Range and Reduction of Permanent Magnet Volume
Subject Areas : electrical and computer engineeringM. Arehpanahi 1 , M. Arehpanahi 2
1 -
2 -
Keywords: Optimal design interior permanent magnet motor flux weakening iron and air bridge,
Abstract :
An interior permanent magnet motor is a good option for traction application related to the induction motor and switched reluctance motor because of high mechanical rigidity and low demagnetization risk. the design of this kind of motor is attractive for engineer despise the implementation cost of them in high constant speed power range (CPSR) is high. in this paper using combination of two ideas i.e. non conventional air bridge and segmented permanent magnet a optimal design has been proposed. in this paper non conventional air bridge is used for reducing the permanent magnet volume. the genetic algorithm has been applied to the goal function. simulation results show the good performance of optimal design related the conventional design.
[1] R. Dutta and M. F. Rahman, "Design and analysis of an interior permanent magnet (IPM) machine with very wide constant power operation range," IEEE Trans. on Energy Conversion, vol. 23, no. 1, pp. 25-33, Mar. 2008.
[2] A. M. EL-Refaie and T. M. Jahns, "Optimal flux weakening in surface PM machines using fractional-slot concentrated windings," IEEE Trans. on Industry Applications, vol. 41, no. 3, pp. 790-800, May/Jun. 2005.
[3] A. M. EL-Refaie and T. M. Jahns, "Comparison of synchronous PM machine types for wide constant-power speed range operation," COMPEL: The International J. for Computation and Mathematics in Electrical and Electronic Engineering, vol. 27, no. 5, pp. 967-984, 2008.
[4] J. S. Lawler, Field Weakening Operation of AC Machines for Traction Drive Applications, Ph.D. Dissertation, University of Tennessee, Knoxville, 2009.
[5] T. Finken, M. Felden, and K. Hameyer, "Comparison and design of different electrical machine types regarding their applicability in hybrid electrical vehicles," in Proc. of the 2008 Int. Conf. on Electrical Machines, ICEM'08, 5 pp., Sep. 2008.
[6] A. Hassanpour Isfahani and S. Sadeghi, "Design of a permanent magnet synchronous machine for the hybrid electric vehicle," World Academy of Science, Engineering and Technology 45, 2008.
[7] C. Chris Mi, "Analytical design of permanent-magnet traction-drive motors," IEEE Trans on Magnetics, vol. 42, no. 7, pp. 1861-1866, Jul. 2006.
[8] N. Bianchi, "Electrical machine analysis using finite elements," University of West Florida Published in 2005 by Taylor and Francis Group.
[9] Y. K. Chin, A Permanent Magnet Synchronous Motor for an Electric Vehicle, Sweden, Printed in Sweden Universitetsservice US AB, Thesis for Degree of Master of Science, 2004.
[10] K. C. Kim, D. H. Koo, J. P. Hong, and J. Lee, "A study on the characteristics due to pole-arc to pole-pitch ratio and saliency to improve torque performance of IPMSM," IEEE Trans. on Magnetics, vol. 43, no. 6, pp. 2516-2518, Jun. 2007.
