Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/70456
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Type: Journal article
Title: Comparison of five topologies for an interior permanent-magnet machine for a hybrid electric vehicle
Author: Wang, A.
Jia, Y.
Soong, W.
Citation: IEEE Transactions on Magnetics, 2011; 47(10):3606-3609
Publisher: IEEE-Inst Electrical Electronics Engineers Inc
Issue Date: 2011
ISSN: 0018-9464
1941-0069
Statement of
Responsibility: 
Aimeng Wang, Yihua Jia, and W. L. Soong
Abstract: This paper presents a detailed comparison of the characteristics of five different rotor topologies for a distributed winding permanent-magnet (PM) machine for high-performance traction applications, including hybrid electric vehicles. These rotor topologies include one surface PM topology and four single-layer interior PM topologies (conventional, segmented, V shape, and W̅ shape). The performance characteristics, which include the back-electromotive force and its harmonics, magnet mass, iron loss, and ripple torque are compared and analyzed. A 7.5-kW interior permanent-magnetic (IPM) prototype using the conventional rotor topology was tested and the finite-element analysis results were compared. The aim of the paper is to give some guidance and reference for machine designers who are interested in IPM machine selection for high-performance traction applications.
Keywords: Finite-element analysis (FEA); flux weakening; interior permanent-magnet machines; traction machines.
Rights: © 2011 IEEE
RMID: 0020115104
DOI: 10.1109/TMAG.2011.2157097
Appears in Collections:Electrical and Electronic Engineering publications
Environment Institute publications

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