In conventional techniques, it is necessary to use a storage element having a large capacitance such as a lithium-ion battery and there are the problems of reduction in capacitance and cost of the system. Using a capacitor as a storage element, a path of a current flowing in a direction in which the capacitor is discharged is provided by a charge/discharge device in addition to a path of a current flowing in a direction in which the capacitor is charged by a high speed-range electric braking function, whereby a current corresponding to a difference in potential between a regenerative current (current flowing in the direction in which the capacitor is charged) and a chopper current from the charge/discharge device (current flowing in the direction in which the capacitor is discharged) is made to flow in the capacitor 7.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Drive device for railway vehicle


    Weitere Titelangaben:

    Antriebsvorrichtung für ein Eisenbahnfahrzeug
    Dispositif de commande pour véhicule ferroviaire


    Beteiligte:
    ARAKI DAIJIRO (Autor:in) / TOYOTA EIICHI (Autor:in)

    Erscheinungsdatum :

    11.07.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    RAILWAY VEHICLE DRIVE SYSTEM AND RAILWAY VEHICLE DRIVE METHOD

    UENO TAKESHI / SHIMADA MOTOMI / MOCHIZUKI KENTO | Europäisches Patentamt | 2022

    Freier Zugriff

    DRIVE DEVICE FOR RAILWAY VEHICLE

    SUGIYAMA TAKUYA | Europäisches Patentamt | 2024

    Freier Zugriff

    DRIVE DEVICE FOR RAILWAY VEHICLE

    SUGIYAMA TAKUYA | Europäisches Patentamt | 2023

    Freier Zugriff

    Drive device for railway vehicle

    AYATA MASATAKA / HISHIDA AKIHIRO / KONO YASUHIKO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    DRIVE CONTROL DEVICE AND DRIVE DEVICE FOR RAILWAY VEHICLE

    OBA TOMOHIRO | Europäisches Patentamt | 2022

    Freier Zugriff