A power supply system includes a main power storage device (BA) and a plurality of sub power storage devices (BB1, BB2). A converter (12B) is connected so a selected one of the sub power storage devices (BB1, BB2) to perform voltage conversion bidirectionally between the selected sub power storage device and an electric power feeding line (PL2). A control device (30) executes charging control for controlling input of electric power from a load device (MG2, 22) to the main power storage device (BA) and selected sub power storage device, and switching control for switching electrical connection between the plurality of sub power storage devices (BB1, BB2) and electric power feeding line (PL2), according to a braking request of the electric powered vehicle. The control device (30) prohibits or limits, until completion of one of the charging control and switching control, the other control.


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    Title :

    ELECTRICALLY DRIVEN VEHICLE AND ELECTRICALLY DRIVEN VEHICLE CONTROL METHOD


    Additional title:

    ELEKTRISCH ANGETRIEBENES FAHRZEUG UND VERFAHREN ZUR STEUERUNG EINES ELEKTRISCH ANGETRIEBENEN FAHRZEUGS
    VEHICULE A ALIMENTATION ELECTRIQUE ET SON PROCEDE DE COMMANDE


    Contributors:

    Publication date :

    2019-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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