The present invention is provided with a charging rate detection unit that, on the basis of information about characteristics of a storage battery and a physical quantity measured by a measurement unit, detects a charging rate of the storage battery, an error detection unit that detects a detection error of the charging rate, and a charging rate control unit that controls the charging rate of the storage battery. The error detection unit is configured to detect, in real time, an error of the charging rate of the storage battery detected by the charging rate detection unit. The charging rate detection unit is configured to switch, on the basis of the error of the charging rate detected by the error detection unit, the charging rate detection method for detecting the charging rate of the storage battery to another charging rate detection method where necessary, so as to ameliorate the error. The charging rate control unit is configured to transmit, to a host control device, a charging/discharging command for providing instructions on charging or discharging of the storage battery, in accordance with a result of detection by the error detection unit.


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    Titel :

    BATTERY CONTROL DEVICE, BATTERY CONTROL SYSTEM, AND BATTERY CONTROL METHOD


    Weitere Titelangaben:

    BATTERIESTEUERUNGSVORRICHTUNG, BATTERIESTEUERUNGSSYSTEM UND BATTERIESTEUERUNGSVERFAHREN
    DISPOSITIF DE COMMANDE DE BATTERIE, SYSTÈME DE COMMANDE DE BATTERIE, ET PROCÉDÉ DE COMMANDE DE BATTERIE


    Beteiligte:
    KAWAHARA YOUHEI (Autor:in) / HONKURA KOHEI (Autor:in) / ISHIKAWA KATSUMI (Autor:in) / SHINOMIYA TAKESHI (Autor:in) / TAKAHASHI CHIAKI (Autor:in)

    Erscheinungsdatum :

    23.03.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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