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Optimal torque control of fault-tolerant permanent magnet brushloss machines

Wang, J.B., Atallah, K. and Howe, D. (2003) Optimal torque control of fault-tolerant permanent magnet brushloss machines. IEEE Transactions on Magnetics, 39 (5 (par). pp. 2962-2964. ISSN 0018-9464


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Describes a novel optimal torque control strategy for fault-tolerant permanent magnet brushless ac drives operating in both constant torque and constant power modes. The proposed control strategy enables ripple-free torque operation to be achieved while minimizing the copper loss under voltage and current constraints. The utility of the proposed strategy is demonstrated by computer simulations on a five-phase fault-tolerant drive system.

Item Type: Article
Copyright, Publisher and Additional Information: Copyright © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: fault tolerant, optimal control, permanent magnet machines
Institution: The University of Sheffield
Academic Units: The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield)
Depositing User: Sherpa Assistant
Date Deposited: 12 Dec 2005
Last Modified: 04 Jun 2014 12:10
Published Version: http://dx.doi.org/10.1109/TMAG.2003.816707
Status: Published
Refereed: Yes
Identification Number: 10.1109/TMAG.2003.816707
URI: http://eprints.whiterose.ac.uk/id/eprint/830

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