Embodiments of this application disclose a charging module, applied to the vehicle field. The charging module includes an AC-DC circuit, a first DC-DC circuit, and a first direct current transmission circuit. A first end of the AC-DC circuit is connected to an alternating current grid, a second end is connected to a first end of the first DC-DC circuit through a high-voltage direct current bus, and a second end of the first DC-DC circuit is connected to a to-be-charged apparatus. A second end of the first direct current transmission circuit is configured to connect to an external direct current apparatus. The AC-DC circuit is configured to convert, into a first direct current, an alternating current provided by the alternating current grid. The first DC-DC circuit is configured to: convert a high-voltage direct current on the high-voltage direct current bus into a second direct current, and transmit the second direct current to the to-be-charged apparatus. The direct current transmission module is configured to transmit a direct current between the high-voltage direct current bus and the external direct current apparatus.


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    Title :

    CHARGING MODULE AND CHARGING SYSTEM


    Additional title:

    LADEMODUL UND LADESYSTEM
    MODULE DE CHARGE ET SYSTÈME DE CHARGE


    Contributors:
    PAN DENGHAI (author) / LV ZEJIE (author) / YI LIQIONG (author)

    Publication date :

    2024-07-03


    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



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