The charging control apparatus according to the present disclosure includes a voltage sensor configured to detect the voltage of a battery cell and a controller configured to execute an intermittent charging process to alternately repeat a charging mode and a resting mode for the battery cell. Under the condition that the charging mode is switched to the resting mode while the intermittent charging process is being executed, the controller is configured to execute: an operation of determining an internal resistance of the battery cell based on an amount of change in voltage of the battery cell in a resting period where the resting mode continues; and an operation of recording the internal resistance in association with SOC of the battery cell.


    Access

    Download


    Export, share and cite



    Title :

    Charging Control Apparatus and Charging Control Method


    Contributors:
    YU HYE-IN (author) / LEE JI-EUN (author) / AN JI-SU (author) / WHANG TAE-KYUNG (author)

    Publication date :

    2024-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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



    CHARGING CONTROL APPARATUS, CHARGING SYSTEM, AND CHARGING CONTROL METHOD

    YUKIZANE RYOTA / KOGA HISAO | European Patent Office | 2015

    Free access

    CHARGING CONTROL APPARATUS AND CHARGING CONTROL METHOD

    YU HYE-IN / LEE JI-EUN / AN JI-SU et al. | European Patent Office | 2024

    Free access

    CHARGING CONTROL APPARATUS AND CHARGING CONTROL METHOD

    YU HYE-IN / LEE JI-EUN / AN JI-SU et al. | European Patent Office | 2025

    Free access

    CHARGING CONTROL APPARATUS AND CHARGING CONTROL METHOD

    KAMISHIMA UTAKA | European Patent Office | 2020

    Free access

    Charging control apparatus and charging control method

    KAMISHIMA UTAKA | European Patent Office | 2017

    Free access