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AuthorAbdel-Khalik, A.S.
AuthorGadoue, S.
AuthorAhmed, S.
AuthorMassoud, A.
Available date2016-03-24T13:39:03Z
Publication Date2014
Publication NameProceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society
CitationA. S. Abdel-Khalik, S. Gadoue, S. Ahmed and A. Massoud, "A permanent-magnet machine with improved torque density based on a single layer winding layout for electric vehicle applications," Industrial Electronics Society, IECON 2014 - 40th Annual Conference of the IEEE, Dallas, TX, 2014, pp. 3178-3182.
URIhttp://dx.doi.org/10.1109/IECON.2014.7048965
URIhttp://hdl.handle.net/10576/4271
AbstractThis paper proposes a novel single layer winding layout for a permanent magnet machine with improved torque density for electric vehicle applications. In this paper, two permanent-magnet (PM) machines with outer rotors and single layer fractional slot concentrated windings are compared based on two different slot/pole combinations, namely 20 slots/18 poles and 20 slots/22 poles. The two machines are inherently five-phase machines; however, a winding layout is employed to create three-phase stator terminals. Hence, the proposed machines exploit the advantages of multiphase machines while providing three phase terminals allowing for standard three-phase converters. Two machines are designed with same rotor and stator dimensions and same stator winding layout but with different number of rotor poles. The comparison is carried out using finite element analysis.
SponsorNPRP grant NPRP (4-941-2-356) from the Qatar National Research Fund (a member of Qatar Foundation).
Languageen
PublisherIEEE
SubjectCogging torque
SubjectElectric vehicles
SubjectPermanent magnet (PM) machines
SubjectSingle layer winding
SubjectTorque ripples
TitleA permanent-magnet machine with improved torque density based on a single layer winding layout for electric vehicle applications
TypeConference Paper
Pagination3178-3182


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