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Comparative study on multiple three-phase permanent magnet motors in fault tolerant electric power steering application
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Yang, Han, Ademi, Sul and McMahon, Richard A. (2021) Comparative study on multiple three-phase permanent magnet motors in fault tolerant electric power steering application. In: The 10th International Conference on Power Electronics, Machines and Drives (PEMD), Virtual conference, 21-23 Apr 2020. Published in: IET Conference Proceedings pp. 98-103. ISBN 9781839535420. doi:10.1049/icp.2021.0983
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WRAP-Comparative-study-multiple-three-phase-permanent-magnet-motors-2019 (1).pdf - Accepted Version - Requires a PDF viewer. Download (1031Kb) | Preview |
Official URL: https://doi.org/10.1049/icp.2021.0983
Abstract
Electric power steering (EPS) is a safety-critical compoment in modern vehicles. Along with the rise of connected and autonomous vehicles, an EPS system needs to achieve fail-operational in the event of a fault. Thus, it mandates redundant architecture to increase reliability and performance in steering function. By providing steering assistance, a multi three-phase electric motor is a fault-tolerant solution for a functional safety architecture. This paper presents a comparative study between dual and triple three-phase interior permanent magnet (IPM) motors with single layer winding. The corresponding electromagnetic performance is predicted considering the influence of rotor pole numbers. The detailed comparison is made between dual three-phase 12 stator-slot/10 rotor-pole (12s10p) and triple three-phase 18 stator-slot/10 rotor-pole (18s10p) IPMs in both healthy and fault modes. Primary experiemental results are presented in the dual three-phase IPM motor.
Item Type: | Conference Item (Paper) | ||||||
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Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics | ||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||
Library of Congress Subject Headings (LCSH): | Automobiles -- Steering-gear, Fault tolerance (Engineering), Electric motors, Synchronous, Electric machinery -- Direct current, Electric generators -- Windings, Finite element method | ||||||
Journal or Publication Title: | IET Conference Proceedings | ||||||
Publisher: | Institution of Engineering and Technology | ||||||
ISBN: | 9781839535420 | ||||||
Official Date: | 28 July 2021 | ||||||
Dates: |
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Number of Pages: | 6 | ||||||
Page Range: | pp. 98-103 | ||||||
DOI: | 10.1049/icp.2021.0983 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Reuse Statement (publisher, data, author rights): | "This paper is a postprint of a paper submitted to and accepted for publication in IET Conference Proceedings and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at the IET Digital Library". | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Date of first compliant deposit: | 19 April 2021 | ||||||
Date of first compliant Open Access: | 1 September 2021 | ||||||
RIOXX Funder/Project Grant: |
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Conference Paper Type: | Paper | ||||||
Title of Event: | The 10th International Conference on Power Electronics, Machines and Drives (PEMD) | ||||||
Type of Event: | Conference | ||||||
Location of Event: | Virtual conference | ||||||
Date(s) of Event: | 21-23 Apr 2020 | ||||||
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