Water-cooled modules for universal use in high power converters have been developed. All electrical parts and the cooling circuit are insulated, allowing a free choice of cooling liquid, preferably natural water as used in diesel engines. A symmetrical snubber circuit with reduced losses in a consequently designed arrangement with low stray inductance results in safe operation at extreme power. Design parameters and restraints for water-cooled designs are explained. Results of measurements on modules and a complete converter are given in this paper.


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    Titel :

    Water-cooled high power GTO converters for electric traction


    Weitere Titelangaben:

    Wassergekühlte Hochleistungs-Stromrichter mit Ausschaltthyristoren für Elektrolokomotiven


    Beteiligte:
    Führer, W.M. (Autor:in) / Marquardt, R. (Autor:in) / Papp, G. (Autor:in)


    Erscheinungsdatum :

    1993


    Format / Umfang :

    5 Seiten, 8 Bilder, 6 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Sykes, A.J. / Faddoul, R.Y. | Tema Archiv | 1993


    High power converters for rail traction vehicles

    Wilson, R.M. | Tema Archiv | 1988


    Protection Concept of High Power GTO Traction Converters

    Skrabo, B. / Enzensberger, G. | British Library Online Contents | 1997


    Water-Cooled Three-Phase Traction Systems

    Horsman, R. / Proksch, F. / IMech; Railway Division | British Library Conference Proceedings | 1994


    High power factor converters for single-phase AC traction drives

    Bellini, A. / Bifaretti, S. / Constantini, S. | British Library Conference Proceedings | 2002