A DC-DC converter includes: a first three-phase bridge module, a resonance module, a second three-phase bridge module, and a controller. The second three-phase bridge module is configured to: adjust frequency of an input signal of a battery module during discharging; and in a light load mode, the controller is configured to: control the first three-phase bridge module to switch to a two-phase bridge arm input or a one-phase bridge arm input and the second three-phase bridge module to switch to a two-phase bridge arm output, and control the second three-phase bridge module to switch to a two-phase bridge arm input or a one-phase bridge arm input and the first three-phase bridge module to switch to a two-phase bridge arm output during discharging, thereby reducing a switch loss in the light load mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DCDC CONVERTER, VEHICLE-MOUNTED CHARGER AND ELECTRIC VEHICLE


    Beteiligte:
    ZHANG XIAOBIN (Autor:in)

    Erscheinungsdatum :

    04.03.2021


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    DCDC CONVERTER INTEGRATED CHARGER

    GOTO AKIHIRO / YAMASHITA YOSHIHARU / SHOJI HIROYUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    Control system of vehicle-mounted DCDC converter

    GAO YALI / LIU ZHIQIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Bidirectional DCDC converter and vehicle-mounted fixing method

    LYU JINXIAO / LI DONG / ZHOU PING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    ON-VEHICLE DCDC CONVERTER

    OSHIMA SHOHEI / TAKADA ATSUTOSHI / YANO TAKUTO et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Vehicle-mounted charger circuit, vehicle-mounted charger and electric vehicle

    WU YUEFEI | Europäisches Patentamt | 2020

    Freier Zugriff