A direct current fast charge (DCFC) system and associated method that lower standby power dramatically when the DCFC system is not in operation, and that provide a reset capability for communication needs. The DCFC system utilizes an appropriate load disconnection switch and an associated control and communication circuit, timer circuit, and automatic turn on system. This improves the reliability of the electronics by removing voltage stress during the standby mode. The DCFC system prevents energy waste, and therefore provides a “green” alternative to conventional DCFC systems.


    Access

    Download


    Export, share and cite



    Title :

    DIRECT CURRENT FAST CHARGER SYSTEM WITH LOW STANDBY POWER


    Contributors:
    LI MING (author) / LIU YANG (author) / ERIKSON TYLER (author) / WEI LIXIANG (author) / SCHULZ STEVEN E (author)

    Publication date :

    2023-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Low-standby-power-consumption direct-current charger

    WANG TAOFENG / LIN MINGGUANG / LIU TAO et al. | European Patent Office | 2020

    Free access

    Direct current quick charger system with low standby power

    LI MING / LIU YANG / ERIKSSON TOMAS et al. | European Patent Office | 2023

    Free access

    Mobile direct current fast charger customer-vehicle-station matching system

    MARTIN ALAN B / KIRKLIN MATTHEW C / FREESE V CHARLES E et al. | European Patent Office | 2023

    Free access

    MOBILE DIRECT CURRENT FAST CHARGER CUSTOMER-VEHICLE-STATION MATCHING SYSTEM

    MARTIN ALAN B / KIRKLIN MATTHEW C / FREESE V CHARLES E et al. | European Patent Office | 2020

    Free access

    NEW ENERGY VEHICLE DIRECT-CURRENT CHARGER, DIRECT-CURRENT DUAL-HEAD CHARGER, AND CHARGING SYSTEM

    WANG WEI / WANG YANG / HOU ENXING | European Patent Office | 2024

    Free access