[Obj ect]Provided is a charge/discharge control device capable of suppressing a driver from feeling a sense of discomfort caused when an ignition off timing and a contactor off timing are different.[Solution]A charge/discharge control device includes: a high-voltage battery 4 corresponding to a main power supply; an inverter 3 which drives a motor 2 by receiving electric power supplied from the high-voltage battery 4; a negative electrode side contactor 42 and a positive electrode side contactor 43 which connects and disconnects an electrical connection between the high-voltage battery 4 and the inverter 3; and a contactor switching control unit 5 which switches a connection/disconnection state between the negative electrode side contactor 42 and the positive electrode side contactor 43 and switches the negative electrode side contactor 42 and the positive electrode side contactor 43 to an off state at the same time when an ignition switch 51 of a vehicle 1 is turned off.


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    Title :

    CHARGE/DISCHARGE CONTROL DEVICE WITH PRE-CHARGING FOR AN ELECTRIC VEHICLE


    Additional title:

    LADE-/ENTLADUNGSSTEUERGERÄT MIT VORLADEVORBEREITUNG FÜR EIN ELEKTROFAHRZEUG
    DISPOSITIF DE COMMANDE DE CHARGE/DÉCHARGE A PRÉCHARGE POUR VEHICULE ÉLÉCTRIQUE


    Contributors:

    Publication date :

    2022-09-21


    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



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