This paper presents an overvoltage analysis in the dc catenary of The Metro de Medellin railway system. The main objective is to study the sources of damages of motors in the trains. It was achieved a detailed study beginning with the direct measurement of variables and then the construction of a digital model in PSCAD-EMTDC. The simulations indicated a high incidence of braking overvoltages imposed on catenaries and insulations during regeneration. Literature and international standards on traction systems, concerning experiences and standardization of voltages, are analyzed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Transient overvoltages in a railway system during braking


    Beteiligte:
    Suárez, M A (Autor:in) / González, J W (Autor:in) / Celis, I (Autor:in)


    Erscheinungsdatum :

    01.11.2010


    Format / Umfang :

    777264 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Transient Overvoltages in Alternator Systems

    Winkley, A. W. / Allport, M. J. | SAE Technical Papers | 1973


    RAILWAY VEHICLE BRAKING SYSTEM AND METHOD OF BRAKING RAILWAY VEHICLE

    SHVINN ZHAN-PASKAL / SHTYUTTSLE TORSTEN / FERSTER TILL et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    RAILWAY BRAKING SYSTEM FOR RAILWAY VEHICLE

    GONKALVES KLODINO / MAJAR LUI / LORAN FABRIS et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    REGENERATIVE RAILWAY BRAKING SYSTEM

    PYPER ANDREAS | Europäisches Patentamt | 2016

    Freier Zugriff

    Railway wagon braking system

    LIU YANG / XU JIANXI / ZHANG GUOBIAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff