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Comparison of outer-rotor stator-permanent-magnet brushless motor drives for electric vehicles

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

In this paper, two emerging outer-rotor stator-permanent-magnet (PM) brushless motor drives, namely the doubly-salient PM motor drive and the PM hybrid brushless motor drive, are firstly quantitatively compared, which are particularly attractive for serving as in-wheel motor drives for electric vehicles. In order to enable a fair comparison, these two motor drives are designed with the same peripheral dimensions and based on the same outer-rotor 36/24-pole topology. By utilizing the circuit-field-torque time-stepping finite element method for analysis, their steady-state and transient performances are critically compared. Moreover, the cost analysis of these two machines is conducted to evaluate their cost effectiveness.
Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
Pages2842-2847
Publication statusPublished - 2008
Externally publishedYes
Event11th International Conference on Electrical Machines and Systems (ICEMS 2008) - Wuhan, China
Duration: 17 Oct 200820 Oct 2008

Conference

Conference11th International Conference on Electrical Machines and Systems (ICEMS 2008)
Abbreviated titleICEMS2008
PlaceChina
CityWuhan
Period17/10/0820/10/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Research Keywords

  • Electric vehicle
  • Finite element method
  • Machine design
  • Permanent-magnet motor drive

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