Disclosed is a charging apparatus to supply a power to a battery of an electric vehicle. The charging apparatus includes a bidirectional power conversion unit including three pairs of switching device groups and having one end connected to a power system and an opposite end; an energy storage unit connected to the opposite end of the bidirectional power conversion unit to store the DC power output through the opposite end of the bidirectional power conversion unit; a multi-DC power output unit to output the DC power to an outside in the first inverse operation mode; and a charging control unit to detect a charging condition of the charging apparatus. The switching device groups serve as buck-converters, respectively, in the first inverse operation mode to convert the DC power into another DC power having a level different from a level of the DC power.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Charging apparatus and operation method thereof


    Weitere Titelangaben:

    Ladevorrichtung und Betriebsverfahren dafür
    Appareil de charge et son procédé de fonctionnement


    Beteiligte:
    CHOI HEON SOO (Autor:in) / KWON GI HYUN (Autor:in)

    Erscheinungsdatum :

    19.04.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Electric charging apparatus and operation method thereof

    IM CHANG JUN | Europäisches Patentamt | 2016

    Freier Zugriff

    Electric charging apparatus and operation method thereof

    IM CHANG JUN | Europäisches Patentamt | 2017

    Freier Zugriff

    Bidirectional vehicle charging apparatus and operation method thereof

    CHOI HEON SOO / KWON GI HYUN | Europäisches Patentamt | 2016

    Freier Zugriff

    Charging device and charging operation method thereof

    LIN BOSONG / XU YOUMING | Europäisches Patentamt | 2023

    Freier Zugriff