The invention relates to a method for charging a vehicle battery pack of an electrically driven or electrically drivable motor vehicle, in which the vehicle battery pack is charged with a charging current between the start of the method and a departure time point, an end time point before the departure time point is determined; a charging duration between a method start time and an end time is determined; at least one charging phase is determined for the charging duration, during the at least one charging phase, the vehicle battery pack is fed with a charging current; at least one charging curve and at least one cooling curve are calculated for each charging phase as a function of the detected parameters; the feeding of the charging current is controlled and/or regulated during the at least one charging phase as a function of at least one charging curve and at least one cooling curve in such a way that: the vehicle battery pack is charged to an end point in time and the battery pack temperature is not lower than a predetermined battery pack minimum temperature during a waiting time between the end point in time and the departure point in time.

    本发明涉及一种给电驱动或电可驱动机动车的车辆电池组充电的方法,其中在方法开始与出发时间点之间用充电电流给车辆电池组充电,其中确定在出发时间点之前的结束时间点;其中确定在方法开始与结束时间点之间的充电时长;其中针对充电时长确定至少一个充电阶段,在该至少一个充电阶段期间用充电电流来给车辆电池组馈电;其中依据所检测到的参数针对每个充电阶段计算至少一条充电曲线和至少一条冷却曲线;而且其中充电电流的馈入在该至少一个充电阶段期间依据至少一条充电曲线和至少一条冷却曲线被控制和/或调节为使得:车辆电池组被充电到结束时间点而且电池组温度在结束时间点与出发时间点之间的等待时间期间不低于预先给定的电池组最低温度。


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    Titel :

    Method for charging vehicle battery pack of motor vehicle


    Weitere Titelangaben:

    用于给机动车的车辆电池组充电的方法


    Beteiligte:
    HEINEMANN ROBERT (Autor:in) / NEMATI ISSA (Autor:in)

    Erscheinungsdatum :

    05.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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