Paper no. FQ-11 ; This journal issue contain selected papers from the 2014 IEEE International Magnetics (INTERMAG) Conference ; In this paper, the concept of dc-field excitation is newly incorporated into the axial-flux doubly salient (AF-DS) machine, leading to create the new magnetless AF-DSDC machine. With the external field excitation, the proposed machine not only can enjoy its improved torque density, but also the flux-weakening capability for the wide-speed range operation. With these characteristics, the AF-DSDC is favorable for the in-wheel direct drive application. In particular, the proposed machine is designed and compared based on the requirement of a typical passenger electric vehicle. To have a better illustration, a radial-flux DSDC machine is also designed under the fair environment. The corresponding performances of both machines are analyzed by using the 2-D and 3-D finite element method. ; published_or_final_version


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    Titel :

    A high-torque magnetless axial-flux doubly-salient machine for in-wheel direct drive applications


    Beteiligte:
    Ching, TW (Autor:in) / Lee, CHT (Autor:in) / Li, F (Autor:in) / Chau, KT (Autor:in) / Liu, C (Autor:in)

    Erscheinungsdatum :

    2014-01-01



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629 / 670



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