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.


    Access

    Download


    Export, share and cite



    Title :

    CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE


    Additional title:

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


    Contributors:
    WANG CHAO (author) / LIU WEIDONG (author) / WANG XINGHUI (author)

    Publication date :

    2025-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    CHARGER CONTROL METHOD AND APPARATUS, CHARGER, AND VEHICLE

    WANG XINGHUI / WANG CHAO / LIU WEIDONG | European Patent Office | 2024

    Free access

    CHARGER CONTROL METHOD AND APPARATUS, CHARGER, AND VEHICLE

    WANG XINGHUI / WANG CHAO / LIU WEIDONG | European Patent Office | 2025

    Free access

    CHARGER, CHARGER CONTROL METHOD, AND VEHICLE

    LIU WEIDONG / WANG CHAO / WANG XINGHUI | European Patent Office | 2024

    Free access

    CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE

    WANG CHAO / LIU WEIDONG / WANG XINGHUI | European Patent Office | 2025

    Free access

    CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE

    WANG CHAO / LIU WEIDONG / WANG XINGHUI | European Patent Office | 2024

    Free access