In a case where an external charging start time is set in an external charging timer when a charging plug is connected to a charging connector, a charging controller is configured to perform standby setting of external charging before the external charging start time and transits to a pause state. The charging controller is intermittently activated during a timer charging setting period from a pause period start time when transition is made to the pause state to the external charging start time, and when a battery temperature at the time of activation of the charging controller is equal to or lower than a predetermined temperature, execute a temperature increase mode in which a heater is operated to increase the temperature of a main battery.


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    Title :

    Battery charging system and battery charging method for electrically driven vehicle


    Contributors:

    Publication date :

    2019-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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




    BATTERY CHARGING SYSTEM AND BATTERY CHARGING METHOD FOR ELECTRICALLY DRIVEN VEHICLE

    MURATA TAKASHI / KURUMA YUSUKE | European Patent Office | 2018

    Free access

    BATTERY CHARGING SYSTEM AND BATTERY CHARGING METHOD FOR ELECTRICALLY DRIVEN VEHICLE

    MURATA TAKASHI / KURUMA YUSUKE | European Patent Office | 2019

    Free access

    BATTERY CHARGING SYSTEM AND BATTERY CHARGING METHOD FOR ELECTRICALLY DRIVEN VEHICLE

    MURATA TAKASHI / KURUMA YUSUKE | European Patent Office | 2018

    Free access