In this paper, a novel method is presented to improve the torque density of pole-splitting permanent-magnet vernier machines (PSPMV), which has been proposed to meet the demands of hybrid electric vehicle (HEV) drive system. The interspace between the flux-modulation poles (FMP) deserves to be exploited for producing extra torque by embedding additional windings. Non-overlapping windings are adopted to achieve such objective. Two types of arrangement are employed in this article, and then their operating principles and efficacy are compared. By using the time-stepping finite element method (TS-FEM), the performance of this improvement is verified quantitatively.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Torque density improvement of permanent-magnet vernier machines for hybrid electric vehicle


    Contributors:
    Cheng, Ming (author) / Le Sun (author)


    Publication date :

    2014-08-01


    Size :

    590986 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Vernier Permanent Magnet Motor Drives

    Chau, K. T. | Wiley | 2015


    High torque density magnetically-geared switched flux permanent magnet machines

    Awah, C. C. / Zhu, Z. Q. / Wu, Z. et al. | IEEE | 2015



    Electric vehicle permanent magnet synchronous motor torque control method

    JIN HAO / HUAI BOCHAO / ZHANG XINMIN | European Patent Office | 2020

    Free access