A charger control method and apparatus, and a charger and a vehicle. The method is applied to a charger, which is a vehicle-mounted charger or a charging-pile charger. The method comprises: determining a target current value of an alternating-current side according to the current voltage of the alternating-current side of a charger and a target steady-state current; correcting the target current value by using a current correction amount of the alternating-current side; and controlling the current of the alternating-current side according to the corrected target current value, the current voltage, the current current of the alternating-current side and a bus capacitance voltage, so that the current of the alternating-current side follows the collected target current value. In this way, a deviation of a current of a positive half cycle of an alternating-current side from a current of a negative half cycle thereof is avoided, thereby achieving a final purpose of adjusting the degree of balance of the actual current of the alternating-current side, that is, achieving dynamic balance of an alternating-current.


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    Titel :

    CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE


    Weitere Titelangaben:

    VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES LADEGERÄTS SOWIE LADEGERÄT UND FAHRZEUG
    PROCÉDÉ ET APPAREIL DE COMMANDE DE CHARGEUR, CHARGEUR ET VÉHICULE


    Beteiligte:
    WANG CHAO (Autor:in) / LIU WEIDONG (Autor:in) / WANG XINGHUI (Autor:in)

    Erscheinungsdatum :

    02.07.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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