The invention relates to mixed battery pack control. A vehicle system is provided with a battery and a controller. The battery includes a first module having a first capacity and a second module. Thecontroller programmed to responsive to indication that the second module has been replaced by a new module with a second capacity that is greater than the first capacity for a corresponding state of charge (SOC), adjust a second SOC of the new module such that a maximum SOC value of the new module aligns with a maximum SOC value of the first module. The controller is further programmed to balancethe first module and the new module separately.

    本公开提供了“混合电池组控制”。提供一种具有电池和控制器的车辆系统。所述电池包括具有第一容量的第一模块和第二模块。所述控制器被编程为:响应于所述第二模块已被具有大于针对对应荷电状态(SOC)的所述第一容量的第二容量的新模块替换的指示,调整所述新模块的第二SOC,使得所述新模块的最大SOC值与所述第一模块的最大SOC值一致。所述控制器还被编程为:分开地平衡所述第一模块和所述新模块。


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    Title :

    MIXED BATTERY PACK CONTROL


    Additional title:

    混合电池组控制


    Contributors:
    O AKIRA (author) / GIBEAU JOHN PAUL (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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