The invention discloses a charging control method of an electric automobile, a charging system and the electric automobile, and the method comprises the steps: when a single-gun direct current charging mode is switched to a double-gun direct current charging mode, according to the current maximum allowable charging current of a power battery and the direct current side output current of a vehicle-mounted charger, the single-gun direct current charging mode is switched to the double-gun direct current charging mode; determining the current maximum allowable charging current of the second direct current charging port; and determining the current maximum allowable charging current of the first direct current charging port according to the current maximum allowable charging current of the power battery, the current charging current of the second direct current charging port and the direct current side output current of the vehicle-mounted charger. Current can be dynamically distributed, and the charging time is shortened.
本申请公开了电动汽车的充电控制的方法、充电系统和电动汽车,该方法包括:当由单枪直流充电模式切换到双枪直流充电模式,根据动力电池当前最大允许充电电流和车载充电机直流侧输出电流,确定第二直流充电口当前最大允许充电电流;根据动力电池当前最大允许充电电流、第二直流充电口当前充电电流和车载充电机直流侧输出电流,确定第一直流充电口当前最大允许充电电流。能够对电流进行动态分配,缩短充电时间。
Charging control method of electric vehicle, charging system and electric vehicle
电动汽车的充电控制的方法、充电系统和电动汽车
30.05.2025
Patent
Elektronische Ressource
Chinesisch
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