The invention relates to a system (100) with a battery charging device (20) with output terminals and an vehicle electrical system power supply stage (10). The vehicle electrical system power supply stage has a step-up/step-down converter (12), which is designed to raise an input voltage of the vehicle electrical system power supply stage to an intermediate circuit voltage, a direct current intermediate circuit (13), which is coupled to the step-up/step-down converter (12) at intermediate circuit nodes (14a, 14b), and a vehicle electrical system d.c.-d.c. converter (11), which is coupled to the direct voltage intermediate circuit at the intermediate circuit nodes, and which is designed to convert the intermediate circuit voltage into a direct voltage for a vehicle electrical system (1, 2), the output terminals of the battery charging device (20) being coupled to the direct voltage intermediate circuit (13) via the intermediate circuit nodes (14a, 14b).


    Access

    Download


    Export, share and cite



    Title :

    System with battery charging device and vehicle electrical system power supply stage


    Contributors:

    Publication date :

    2017-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Vehicle power supply device and battery charging device

    LI XIN / LI YUJUN / HOU YANLI et al. | European Patent Office | 2023

    Free access

    Power supply system and method for charging battery of vehicle

    KONG HUN / LEE DONGJUN / CHOE GYU YEONG et al. | European Patent Office | 2016

    Free access

    NONCONTACT CHARGING SYSTEM, POWER SUPPLY STAND AND BATTERY MOUNTING VEHICLE

    HIGA KOJI / KATO ISAMI | European Patent Office | 2016

    Free access

    Charging system for vehicle, method for charging vehicle, power supply system, and power supply method

    KINOMURA SHIGEKI / ICHIKAWA SHINJI / ISHII DAISUKE | European Patent Office | 2017

    Free access

    Charging device of power battery, charging control system and vehicle

    LIAN YUBO / LING HEPING / ZHAI ZHEN et al. | European Patent Office | 2024

    Free access