Purpose. It is necessary to identify the influence nature of the electric stock on the equipment of rail circuits that is used in automatic blocking devices and electrical centralization. Methodology. During the preparation phase the experimental investigations in real operating conditions of track circuits were conducted. The method of fast Fourier transform was used during the analysis of experimental data. Findings. The conducted research made it possible to evaluate the spectral composition of the traction current in a rail line under the influence of electromotive traction rolling stock with different characteristics of traction motors. Originality. As a result of research the characteristics of traction current, which is formed by modern accelerated traction rolling stock with asynchronous traction motors in rail lines were obtained. The harmful influence of traction current generated by such rolling stock on the operation of rail circuits of railway automatics was presented. Practical value. Experiments show the increase of harmful influence of return traction network on signaling and blocking devices during adoption on accelerated motion section. The obtained results can be used as a basis for development of rail circuits protection from interference, increase of electromagnetic compatibility of traction network with the adjacent lines and the development of technical diagnostics systems.


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    Titel :

    ELECTROMAGNETIC COMPATIBILITY RESEARCH OF RETURN TRACTION NETWORK WITH SIGNALING DEVICES, CENTRALIZATION AND BLOCKING


    Beteiligte:
    A. M. Beznaritnyy (Autor:in) / V. I. Gavrilyuk (Autor:in) / I. O. Romantsyev (Autor:in) / V. I. Shchyeka (Autor:in)


    Erscheinungsdatum :

    2014



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt