A charge control device that charges a battery (20) using power output from a charger (10), wherein detecting means, charge state (SOC) calculation means, chargeable power calculation means, charge power calculation means, and charge time calculation means are provided. The detecting means detects the voltage and current of the battery (20). The charge state (SOC) calculation means calculates the SOC of the battery (20) using the detected values of detecting means. The chargeable power calculation means uses the detected values to calculate the power with which to charge the battery (20). The charge power calculation means calculates the charge power to be supplied to the battery (20) from the charger. The charge time calculation means refers to a map indicative of a relationship of the charge time of the battery (20) with respect to the charge state and charge power when the chargeable power for charging is greater than the outputtable power, which represents the power that is available to be outputted from the charger, and calculates, on the basis of the charge state calculated by the charge state calculation means and the charge power calculated by the charge power calculation means, the remaining charge time for the battery until the charge state of the battery (20) reaches a predetermined charge state. When the chargeable power for charging is less than the outputtable power, the charge time calculation means calculates the remaining charge time by subtracting the time according to the charge state from the remaining charge time calculated using the map.


    Access

    Download


    Export, share and cite



    Title :

    CHARGING CONTROL DEVICE AND CHARGING TIME CALCULATION METHOD


    Additional title:

    LADESTEUERUNGSVORRICHTUNG UND LADEZEITBERECHNUNGSVERFAHREN
    DISPOSITIF DE COMMANDE DE CHARGE ET PROCÉDÉ DE CALCUL DU TEMPS DE CHARGE


    Contributors:

    Publication date :

    2018-07-04


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    CHARGING QUANTITY CALCULATION DEVICE AND CHARGING SYSTEM

    YOKOYAMA DAIKI / SAKAYANAGI YOSHIHIRO / SUGIYAMA MIDORI et al. | European Patent Office | 2023

    Free access

    Charging control method, charging control device and charging device

    QU SONGSONG / FENG GUANGWEN | European Patent Office | 2021

    Free access

    CHARGING CONTROL METHOD, CHARGING CONTROL DEVICE, AND CHARGING DEVICE

    QU SONGSONG / FENG GUANGWEN | European Patent Office | 2022

    Free access

    Charging Control Method, Charging Control Device and Charging Device

    QU SONGSONG / FENG GUANGWEN | European Patent Office | 2024

    Free access

    Charging control method, charging device and charging control system

    SUN YUNJIE / LIANG YALIN / GAO CHAO et al. | European Patent Office | 2023

    Free access