A railway vehicle driving device includes a first power converter 1 for driving a three-phase motor 3 by converting DC power input from overhead wiring 2 into three-phase AC power. A power storage device 7 is installed on the vehicle and is capable of charging and discharging DC power. A second power converter 4 controls the current flowing between the power storage device and the first electric power converter and is characterized in that while the first electric power converter is in a power running operation or a regenerative operation, the second electric power converter switches an operation mode of the power storage device to at least two or more operation modes among three operation modes: a charging mode, a discharge mode, and a stop mode, depending on least one of a voltage of the overhead wiring and an input voltage of the first electric power converter.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Railway vehicle driving device


    Beteiligte:
    AYATA MASATAKA (Autor:in) / SHINOMIYA TAKESHI (Autor:in) / MIYAUCHI TSUTOMU (Autor:in) / TERAMURA KEIKO (Autor:in) / KANEKO TAKASHI (Autor:in)

    Erscheinungsdatum :

    2015-10-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Driving device of railway vehicle, bogie and railway vehicle

    CHANG ZHEN / SONG SHULIANG / YU CHUNGUANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Driving device of railway vehicle, bogie and railway vehicle

    CHANG ZHEN / YU CHUNGUANG / SONG SHULIANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    DRIVING DEVICE OF RAILWAY VEHICLE

    NOZAKI YUICHIRO / TACHIHARA SHUICHI / AYATA MASATAKA et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    DRIVING DEVICE FOR RAILWAY VEHICLE

    AYATA MASATAKA / SHINOMIYA KENJI / MIYAUCHI TSUTOMU et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    DRIVING DEVICE FOR RAILWAY VEHICLES, RAILWAY VEHICLE, AND METHOD FOR MANUFACTURING RAILWAY VEHICLE

    AKIYAMA SATORU / SAIRENJI KAZUHIRO / TSUKAMOTO KEN et al. | Europäisches Patentamt | 2020

    Freier Zugriff