This paper focuses on the analysis of a surface-mounted V-shape permanent magnet assisted-synchronous reluctance motor (SVSPMa-SynRM) for light electric vehicles (LEVs) traction applications. For federal urban driving schedule (FUDS), most ELVs require traction motors that operates with smooth torque that has less ripple contents to contain noise and vibration. The proposed permanent magnet assisted-synchronous reluctance motor (PMa-SynRM) has a rotor with V-shape lamination cut-offs on the q-axis in the axial direction. The V-shape lamination cut-offs accommodate pieces of NdFeB-37 rare permanent magnet (PM) to obtain better electromotive force and less ripple torque. The proposed SVSPMa-SynRM is designed and modelled using 3-D finite-element method (FEM). The 3-D finite element analysis (FEA) results are compared to the results of other five different models. The combination of good torque performance and reduction of NdFeB-37 rare permanent magnet is tremendously achieved by the proposed motor as compared to other PM assisted-synchronous reluctance motors analysed in this paper.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Surface-Mounted V-shapes PM assisted-Synchronous Reluctance Motor for Light Electric Vehicles


    Contributors:


    Publication date :

    2022-06-15


    Size :

    620646 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English






    Synchronous reluctance motors with asymmetric rotor shapes and epoxy resin for electric vehicles

    Andrea Credo / Marco Villani / Mircea Popescu et al. | BASE | 2020

    Free access

    2003-01-0088 Development of Permanent Magnet Assisted Synchronous Reluctance Motor for Electric Vehicles

    Sakuma, M. / Society of Automotive Engineers | British Library Conference Proceedings | 2003