This paper shows that the split ratio of the stator inner diameter to the outer diameter has an influence on the air-gap flux density, stator copper loss, thermal load, torque density and cost for interior permanent magnet synchronous motors (IPMSMs) applied in electric vehicles (EVs). This paper presents a simplified analytical method to study the optimization of the split ratio considering both the efficiency and cost. The validity of this method is verified by experiment on a 35kW prototype.


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    Titel :

    Analytical determination of optimal split ratio for interior permanent magnet synchronous motor


    Beteiligte:
    Chen Yu, (Autor:in) / Ronghai Qu, (Autor:in) / Wei Xu, (Autor:in) / Jian Li, (Autor:in)


    Erscheinungsdatum :

    2014-08-01


    Format / Umfang :

    1301478 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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