Due to the current transition to electro mobility, requirements in terms of power density, specific power and efficiency are continually increasing for electrical drives. Thus, to improve these main quantities especially for electric traction drives, new and suitable approaches for motor optimization will be searched. The present paper introduces a new winding and voltage concept, with the aim of reducing passive component volume in the motor. By the use of concentrated bar windings with only one turn per coil, the slot fill ratio will be increased and the insulation effort will be minimized. The comparison with a conventional motor design points out the new concept's advantages. High current load and skin effect represent the primary limits of the design approach.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Increased power density of permanent magnet synchronous machines by use of concentrated bar windings


    Beteiligte:
    Endert, Fabian (Autor:in) / Heidrich, Tobias (Autor:in) / Mockel, Andreas (Autor:in)


    Erscheinungsdatum :

    2012-10-01


    Format / Umfang :

    566127 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Increased power density of permanent magnet synchronous machines by use of concentrated bar windings

    Endert, Fabian / Heidrich, Tobias / Möckel, Andreas | Tema Archiv | 2012



    AC Machines: Permanent Magnet Synchronous and Induction Machines

    Ranjbar, A. H. / Fahimi, Babak | Springer Verlag | 2021


    Scaling laws for synchronous permanent magnet machines

    Stipetic, Stjepan / Zarko, Damir / Popescu, Mircea | IEEE | 2015


    Concentrated winding permanent magnet synchronous traction machine for elevator

    WU CHANGMING / WEI MING / SHEN XINHUA | Europäisches Patentamt | 2022

    Freier Zugriff