A transient cosimulation approach to performance analysis of hybrid excited doubly salient machine considering indirect field-circuit coupling

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Xiaoyong Zhu
  • Ming Cheng
  • Wenxiang Zhao
  • Chunhua Liu
  • K. T. Chau

Detail(s)

Original languageEnglish
Pages (from-to)2558-2560
Journal / PublicationIEEE Transactions on Magnetics
Volume43
Issue number6
Publication statusPublished - Jun 2007
Externally publishedYes

Abstract

This paper presents a hybrid excited doubly salient (HEDS) machine, which can be used as the integrated starter-generator (ISG) for modern automobile and hybrid electric vehicles (HEVs). The key of the proposed machine is to incorporate both direct current (dc) field windings and permanent magnets (PMs) in the stator, hence, offering a compact arrangement of hybrid field excitations, while the rotor is simply composed of salient poles without windings or FMs. The air-gap flux can be strengthened or weakened with a reasonable dc field current so that the electromagnetic torque and induced electromotive force (EMF) can be effectively regulated. To predict the electromagnetic performances of the machine more accurately, a new transient cosimulation approach considering indirect field-circuit coupling is proposed. Experimental results on a prototype machine have been given to verify the technique. The method is not only more efficient and flexible, but also more accurate and stable, which can also be used in analyzing other electric machine and drive systems. © 2007 IEEE.

Research Area(s)

  • Cosimulation, Doubly salient machine, Finite element analysis (FEA), Hybrid excited machine, Integrated starter-generator (ISG)

Citation Format(s)

A transient cosimulation approach to performance analysis of hybrid excited doubly salient machine considering indirect field-circuit coupling. / Zhu, Xiaoyong; Cheng, Ming; Zhao, Wenxiang et al.

In: IEEE Transactions on Magnetics, Vol. 43, No. 6, 06.2007, p. 2558-2560.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review