To provide a battery capacity variable control device and a method that enable long-distance travel by using a limited remaining battery level while optimally maintaining battery durability.SOLUTION: A battery capacity variable control device comprises: a sensor unit that measures an electric characteristic value of a battery and outputs actual SOC information; an input unit that sets a capacity limit rate for the battery on the basis of the actual SOC information output via the sensor unit; and a control unit that outputs virtual setting SOC information by selectively changing a use region where the battery is charged and discharged in accordance with the capacity limit rate set by the input unit, and sets an amount of battery usage on the basis of the setting SOC information.SELECTED DRAWING: Figure 1

    【課題】バッテリー耐久性を最適に維持すると共に、制限されたバッテリー残容量を活用して長距離走行を可能にするバッテリー容量可変制御装置及び方法を提供する。【解決手段】本発明バッテリー容量可変制御装置は、バッテリーの電気的特性値を測定して実際のSOC情報を出力するセンサ部と、センサ部を通じて出力された実際のSOC情報に基づいてバッテリーの容量制限率を設定する入力部と、入力部で設定された容量制限率に応じてバッテリーが充放電される使用領域を選択的に可変させて仮想の設定SOC情報を出力し、設定SOC情報に基づいてバッテリー使用量を設定する制御部と、を備える。【選択図】図1


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    Title :

    BATTERY CAPACITY VARIABLE CONTROL DEVICE AND METHOD


    Additional title:

    バッテリー容量可変制御装置及び方法


    Contributors:
    BOKU KENSHU (author)

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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