The invention discloses a charging control method, a charging control device and a vehicle, and the charging control method comprises the steps: obtaining a first current I1 and a first switching frequency F1 corresponding to a first LLC module, and obtaining a second current I2 and a second switching frequency F2 corresponding to a second LLC module; and when I1 is not equal to I2, regulating and controlling the first current by regulating and controlling the first switching frequency until the regulated and controlled first current is equal to the second current, or regulating and controlling the second current by regulating and controlling the second switching frequency until the regulated and controlled second current is equal to the first current. When it is detected that the first current is not equal to the second current, the first switching frequency or the second switching frequency is regulated and controlled to enable the first current to be equal to the second current, so that charging current balance of the first LLC module and the second LLC module is effectively guaranteed, the service life of the LLC modules is prolonged, and the quality of the charging control device is improved.

    本申请公开了一种充电控制方法、充电控制装置及车辆,其中,该充电控制方法包括:获取与第一LLC模块对应的第一电流I1和第一开关频率F1、以及获取与第二LLC模块对应的第二电流I2和第二开关频率F2;当I1≠I2时,通过调控第一开关频率,以调控第一电流,直至调控后的第一电流与第二电流相等,或通过调控第二开关频率,以调控第二电流,直至调控后的第二电流与第一电流相等。本申请当检测到第一电流与第二电流不相等时,通过调控第一开关频率或第二开关频率,致使第一电流与第二电流相等,从而有效保证第一LLC模块和第二LLC模块的充电电流均衡,从而延长了LLC模块的使用寿命,进而增强了充电控制装置的质量。


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    Titel :

    Charging control method, charging control device and vehicle


    Weitere Titelangaben:

    充电控制方法、充电控制装置及车辆


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

    Erscheinungsdatum :

    03.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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