A fully digitized traction motor controller, utilizing microprocessors, was developed for high power AC electric locomotives (continuous rated output: 3000 kW). The control system is composed of a time discrete system (software implementation), a time continuous system (controlled system), a holder (thyristor rectifier bridge) and a sampler. The entire control system was analyzed and synthesized in a frequency domain. As a result, stable and rapid response control characteristics were achieved throughout the running range of the locomotives. This paper describes the controller construction and analyses of the control system.


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    Titel :

    Fully digitized traction motor controller for high power AC electric locomotives


    Weitere Titelangaben:

    Eine voll digitalisierte Regelung fuer Traktionsantriebe bei Lokomotiven


    Beteiligte:
    Kimura, A. (Autor:in) / Nakamura, K. (Autor:in) / Kiwaki, H. (Autor:in) / Sakamoto, H. (Autor:in) / Yamada, K. (Autor:in)


    Erscheinungsdatum :

    1985


    Format / Umfang :

    9 Seiten, 13 Bilder, 3 Tabellen, 3 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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