The invention discloses a charging control device. The charging control device comprises a charging circuit and a battery pack control management unit; the charging circuit is used for transmitting a charging voltage provided by a charging base to a plurality of batteries of a battery pack; the battery pack management unit is used for controlling the charging base to provide a first charging voltage to charge the first battery when the first battery voltage of the first battery is smaller than the second battery voltage of the second battery, so that the first battery is charged to a first adjusting voltage; the battery pack management unit is further used for controlling the charging base to provide a second charging voltage to charge the first battery and the second battery when the first battery is charged to the first adjusting voltage, so that the first battery and the second battery are charged to a target battery voltage. According to the charging control device disclosed by the invention, relatively small charging current can be kept, so that the heating value of the battery is controlled, and the service life of the battery is prolonged. The invention also discloses a charging control method and an aircraft.

    本申请公开了一种充电控制装置,包括充电电路和电池组控制管理单元。充电电路用于将充电座提供的充电电压分别传输至电池组的多个电池。电池组管理单元用于在第一电池的第一电池电压小于第二电池的第二电池电压时,控制充电座提供第一充电电压向第一电池充电以使第一电池充电至第一调节电压。电池组管理单元还用于在第一电池充电至第一调节电压时,控制充电座提供第二充电电压向第一电池和第二电池充电以使第一电池和第二电池充电至目标电池电压。本申请公开的充电控制装置中,能够保持较小的充电电流,从而控制电池的发热量,延长电池的使用寿命。本申请还公开了一种充电控制方法和飞行器。


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    Title :

    Charging control device, charging control method and aircraft


    Additional title:

    充电控制装置、充电控制方法和飞行器


    Contributors:
    ZHAO DELI (author) / QUAN HONGFEI (author) / LI JIE (author) / WU HUIKANG (author)

    Publication date :

    2021-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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