This application provides a direct current charging apparatus, a powertrain, and an electric vehicle. The direct current charging apparatus is configured to charge a power battery of the electric vehicle. The direct current charging apparatus includes a direct current charging interface, a switch module, and a direct current voltage conversion module. The direct current charging interface is configured to connect a positive electrode and a negative electrode of a power supply apparatus and a positive electrode and a negative electrode of the power battery to form a charging loop. The switch module is configured to connect or disconnect the charging loop. The direct current voltage conversion module is configured to output a preset direct current voltage to the positive electrode and the negative electrode of the power supply apparatus. According to the direct current charging apparatus, the powertrain, and the electric vehicle provided in this application, after a charging loop between the power battery of the electric vehicle and a charging pile is disconnected, when the charging loop is connected again, charging can be resumed without re-swiping a card/re-scanning a QR code by a user, thereby reducing user operations and improving user experience.


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    Title :

    DIRECT CURRENT CHARGING APPARATUS, POWERTRAIN, AND ELECTRIC VEHICLE


    Additional title:

    GLEICHSTROMLADEVORRICHTUNG, ANTRIEBSSTRANG UND ELEKTROFAHRZEUG
    APPAREIL DE CHARGE À COURANT CONTINU, GROUPE MOTOPROPULSEUR ET VÉHICULE ÉLECTRIQUE


    Contributors:
    CHENG YANG (author) / FENG NINGBO (author) / MO WEI (author)

    Publication date :

    2025-01-08


    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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