The paper is devoted to the substitution of slip rings through an inductive power transfer system (IPT) for field winding supply in wound rotor traction drives. By an inductively coupled rotational transformer, the rotor-side energizing of the excitation windings can be provided isolated and free of wear. For preliminary investigations, an analytical model of the inductive link and the compensation network has been set up. Based on this, possible types of compensation networks regarding an optimal integration into an electric traction drive were carried out and compared among themselves by parameter studies. Using an experimental prototype system and on the basis of accompanying FEM calculations, the analytical model has been validated and the system tested both stationary and transient.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Preliminary investigations of an inductive power transfer system for the rotor power supply of an electric traction drive


    Beteiligte:


    Erscheinungsdatum :

    2014-03-01


    Format / Umfang :

    2509246 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Traction power supply network and traction power supply system

    ZHENG YUEBIN / NIU HUAPENG / MENG XIANGJUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    INDUCTIVE POWER TRANSFER SYSTEM FOR ELECTRIC VEHICLES

    RAEDY STEVEN MONROE / STOUT THOMAS GATTAN / CALLANAN ROBERT JOSEPH | Europäisches Patentamt | 2016

    Freier Zugriff

    Inductive power supply system

    HENTE DIRK / JACOBS JOSEPH HENDRIK ANNA MARIA / FERRARI ELENA TIZIANA et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Traction power transformation unit and traction power supply system

    YANG MANLI / SHI YU / XU YIJING et al. | Europäisches Patentamt | 2020

    Freier Zugriff