The paper deals with mathematical modelling of dynamic response of the railway vehicle wheelset drives caused by short-circuit traction motor torque. The individual wheelset drive with hollow graduated shaft is one of subsystems of the two-axled vehicle bogie with two wheelset drives. The model respects the viscoelastic suspension of the both engine stators with gear housings mounted on the bogie frame and all the other couplings among bogie drive components. The dynamic response is investigated in dependence on longitudinal creepage and forward velocity of the vehicle at the moment of the sudden short-circuit in one asynchronous traction motor. The method is applied to bogie of the electric locomotive developed for speed about 200 km/h by the company ŠKODA TRANSPORTATION, s. r. o. The wheelset drive vibration is confronted with stability conditions of the whole bogie.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Dynamic wheelset drive load of the railway vehicle caused by short-circuit motor moment


    Beteiligte:
    Zeman V. (Autor:in) / Hlaváč Z. (Autor:in)


    Erscheinungsdatum :

    2009



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    WHEELSET OF RAILWAY VEHICLE

    ZHDANOV ANDREJ GENNADEVICH | Europäisches Patentamt | 2018

    Freier Zugriff

    Railway Dynamic Load Factors Developed from Instrumented Wheelset Measurements

    Behnia, Danial / Hendry, Michael T. / Haji Abdulrazagh, Parisa et al. | ASCE | 2022

    Freier Zugriff

    Gauge-changeable wheelset for railway vehicle

    Europäisches Patentamt | 2021

    Freier Zugriff

    Gauge-changeable wheelset for railway vehicle

    JANG SEUNG HO / MUN HYUNG SUK / NA HEE SEUNG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Gauge-changeable wheelset for railway vehicle

    MUN HYUNG SUK / NA HUI SEUNG / PARK JUNG JOON et al. | Europäisches Patentamt | 2020

    Freier Zugriff