A control system (100) includes a state-of-charge (SOC) measurer (130) and a controller (140). The SOC measurer (130) measures states of charge of first and second battery packs (110, 120). The controller (140) adjust the SOCs of the first and second battery packs (100, 120). When a difference between the SOCs of the first and second battery packs (110, 120) is equal to or less than a first threshold value, the controller (140) adjusts the SOCs of the first and second battery packs (110, 120) so that the difference between the SOC of the first battery pack (110) and the SOC of the second battery pack (120) is equal to the first threshold value. An average of the SOCs of the first and second battery packs (110, 120) before the adjustment is equal to an average of the SOCs of the first and second battery packs (110, 120) after the adjustment. The controller (140) pulse-charges or pulse-discharges the first and second battery packs (110, 120) with a first C-rate.


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    Title :

    BATTERY CHARGE AND DISCHARGE CONTROL SYSTEM AND BATTERY CHARGE AND DISCHARGE CONTROL METHOD


    Additional title:

    BATTERIELADUNGS- UND -ENTLADUNGSSTEUERUNGSSYSTEM UND BATTERIELADUNGS- UND -ENTLADUNGSSTEUERUNGSVERFAHREN
    SYSTÈME ET PROCÉDÉ DE CONTRÔLE DE CHARGE ET DE DÉCHARGE DE BATTERIE


    Contributors:

    Publication date :

    2017-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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