The parallel operation of two induction motors on one frequency converter has found some interest for railway drives. In this paper the transient behaviour of such drives is discussed. A structural diagram of two parallel-connected induction motors is presented. Two different control options, the stator-current/rotor-frequency control, and the field orientated control are investigated. On a laboratory test set-up of two induction motors with simulated wheel-slip of one motor the superiority of the field orientated control is proved.


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    Titel :

    Dynamic performance of two parallel - connected induction machines for traction drives


    Weitere Titelangaben:

    Das dynamische Verhalten zweier parallelgeschalteter Kaefiglaeufer-Asynchronmotoren fuer Traktionszwecke, gespeist aus einem Umrichter


    Beteiligte:
    Gratzfeld, P. (Autor:in) / Skudelny, H.C. (Autor:in)


    Erscheinungsdatum :

    1984


    Format / Umfang :

    9 Seiten, 15 Bilder, 12 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Induction machines for traction

    Goel, Oe. | Tema Archiv | 1979


    Induction motor drives for traction application

    Ferranti, M. / Feraris, L. / Laner, E. et al. | Tema Archiv | 1993


    Induction machines for traction purposes

    Farini, A. / Fuga, F. / Manigrasso, R. et al. | Tema Archiv | 1986



    ELECTRIC TRACTION DRIVES

    POHL BRAD P | Europäisches Patentamt | 2016

    Freier Zugriff