A charger, a soft-start method, an electric vehicle, and a charging system. The charger includes a control module, a DC-DC conversion circuit, and a first capacitor. When the electric vehicle is charged, the control module in the charger may first control the DC-DC conversion circuit to charge the first capacitor by using battery electric energy output by a battery system, and after determining that a capacitance voltage of the first capacitor reaches a first threshold voltage, indicate a charging pile to output charging electric energy. A soft-start circuit does not need to be disposed in a soft-start process of the charger, which helps simplify a circuit of the charger and implement a miniaturization design of the charger.


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    Title :

    CHARGER, SOFT START METHOD, ELECTRIC VEHICLE, AND CHARGING SYSTEM


    Additional title:

    LADEGERÄT, SANFTANLAUFVERFAHREN, ELEKTROFAHRZEUG UND LADESYSTEM
    CHARGEUR, PROCÉDÉ DE DÉMARRAGE PROGRESSIF, VÉHICULE ÉLECTRIQUE ET SYSTÈME DE CHARGE


    Contributors:
    CHENG YANG (author) / SU FENG (author) / MA YU (author)

    Publication date :

    2024-04-17


    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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