A chargeable battery temperature estimation apparatus estimating an internal temperature of a chargeable battery includes a processor performing when executing the instructions stored in a memory: acquiring a detected current value output from a current sensor configured to detect a current flowing in the chargeable battery; calculating a heating value on the basis of the detected current value, the heating value estimating heat generated inside the chargeable battery; acquiring a detected external temperature value output from a temperature sensor configured to detect an external temperature of the chargeable battery; estimating the internal temperature of the chargeable battery based on the calculated heating value and the detected temperature value; and outputting the estimated internal temperature.


    Access

    Download


    Export, share and cite



    Title :

    Chargeable battery temperature estimation apparatus and chargeable battery temperature estimation method


    Contributors:

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01K MEASURING TEMPERATURE , Messen der Temperatur / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    CHARGEABLE BATTERY TEMPERATURE ESTIMATION APPARATUS AND CHARGEABLE BATTERY TEMPERATURE ESTIMATION METHOD

    MATSUSHITA MASASHI / HAMADA KATSUHIDE | European Patent Office | 2023

    Free access

    Chargeable battery temperature estimation apparatus and chargeable battery temperature estimation method

    MATSUSHITA MASASHI / HAMADA KATSUHIDE | European Patent Office | 2023

    Free access

    CHARGEABLE BATTERY TEMPERATURE ESTIMATION APPARATUS AND CHARGEABLE BATTERY TEMPERATURE ESTIMATION METHOD

    MATSUSHITA MASASHI / HAMADA KATSUHIDE | European Patent Office | 2020

    Free access


    Moveable seat control apparatus with automatically chargeable battery

    YOO SO YOUNG / KANG HYO CHEOL / KIM DOO RI et al. | European Patent Office | 2022

    Free access