The application provides an interaction system between an electric vehicle and a power grid, including the electric vehicle including: a battery, and an on board charger including a bidirectional power conversion circuit connected to the battery and an on board charger controller; an electric vehicle supply equipment including: a charge and discharge connection device including a first contactor connected between the power grid and the bidirectional power conversion circuit; and an interaction communication system including: an electric vehicle communication controller, a supply equipment communication controller, and the on board charger controller controlling the bidirectional power conversion circuit; wherein, the supply equipment communication controller indirectly communicates with the on board charger controller via the electric vehicle communication controller through a first communication channel, and the supply equipment communication controller further directly communicates with the on board charger through a second communication channel.


    Access

    Download


    Export, share and cite



    Title :

    INTERACTION SYSTEM BETWEEN ELECTRIC VEHICLE AND POWER GRID


    Contributors:
    XU FEIDONG (author) / JIA LEI (author) / LIANG MENGYU (author) / HSU JUIYUAN (author)

    Publication date :

    2024-08-22


    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



    INTERACTION SYSTEM BETWEEN ELECTRIC VEHICLE AND POWER GRID

    XU FEIDONG / JIA LEI / LIANG MENGYU et al. | European Patent Office | 2024

    Free access

    Interaction method and system between electric vehicle and power grid

    WU GUOYING / ZHU LIFENG / WEN HONGJUN et al. | European Patent Office | 2025

    Free access

    Electric vehicle and power grid interaction control method and system

    LU JIANBIN / CHEN WEIDONG / WU XIAORUI et al. | European Patent Office | 2024

    Free access

    Electric automobile and power grid interaction system

    XU FEIDONG / JIA LEI / LIANG MENGYU et al. | European Patent Office | 2023

    Free access

    Electric vehicle expressway photovoltaic power grid system

    JIN YUANHONG / CHENG BO | European Patent Office | 2021

    Free access