A charging apparatus, a charging pile, and a charging system. The charging apparatus includes a positive bus, a negative bus, a DC/DC conversion circuit, and a soft-start circuit. The soft-start circuit is connected to an input end of the DC/DC conversion circuit through the positive bus and the negative bus, and the input end of the DC/DC conversion circuit is connected to a photovoltaic apparatus or an energy storage apparatus through the positive bus and the negative bus. Therefore, when a first voltage between the positive bus and the negative bus is greater than or equal to a first threshold, the DC/DC conversion circuit may perform power conversion on a second voltage received from the photovoltaic apparatus or the energy storage apparatus, and output the second voltage obtained after power conversion.


    Access

    Download


    Export, share and cite



    Title :

    CHARGING APPARATUS, CHARGING PILE, AND CHARGING SYSTEM


    Contributors:
    YANG JIN (author) / LV ZEJIE (author) / LIU YANG (author) / LIU YAPING (author) / CHEN JIANSHENG (author)

    Publication date :

    2024-05-02


    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



    CHARGING APPARATUS, CHARGING PILE, AND CHARGING SYSTEM

    YANG JIN / LV ZEJIE / LIU YANG et al. | European Patent Office | 2024

    Free access

    Charging gun, charging pile, charging control method of charging pile and charging system

    CHENG DONG / LIANG TANGJIE / HU MINGGUI | European Patent Office | 2022

    Free access

    Charging pile charging management system and charging pile charging management method

    HE SHIGANG / XIAO JIANWEI | European Patent Office | 2015

    Free access

    Charging pile charging method and charging pile

    ZENG JIANGMIN | European Patent Office | 2020

    Free access

    Charging pile, charging pile system and charging pile control method

    SHANG WENJIANG / SHI QIANG / ZHANG XING et al. | European Patent Office | 2024

    Free access