A procedure is presented for analyzing train voltages for new railroad electrification systems which utilize single-phase current at 60 Hz and at higher voltages of 25 and 50 kV with and without auxiliary transformers. Modern catenary configurations are presented. A computer program is described which calculates the impedances of multiple track configurations and includes the effects of magnetic conductors (rails), of auxiliary transformers and of earth return. References to test results on rail impedances are also presented. A method is described to calculate train voltages for radial feed, centerfeed, and double-end feed systems and for multiple catenaries. Equivalent circuits are derived and specific examples of modern catenary systems are given.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Train voltage analysis for AC railroad electrification


    Weitere Titelangaben:

    Analysen zum Spannungsverlauf wechselstrombetriebener Eisenbahnen


    Beteiligte:
    Glover, J.D. (Autor:in) / Kusko, A. (Autor:in) / Peeran, S.M. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1984


    Format / Umfang :

    10 Seiten, 10 Bilder, 7 Tabellen, 14 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Railroad electrification at high voltage

    Shepard, F.H. | Engineering Index Backfile | 1921


    Railroad electrification at high voltage

    Shepard, F.H. | Engineering Index Backfile | 1921


    Railroad electrification

    Shepard, F.H. | Engineering Index Backfile | 1919


    Railroad electrification

    Parodi, H. | Engineering Index Backfile | 1931


    Railroad electrification

    Downs, L.A. | Engineering Index Backfile | 1928