A power supply system includes a first power circuit coupled to a capacity-type first battery and a drive motor, a second power circuit coupled to an output-type second battery, a voltage converter that converts a voltage between the first power circuit and the second power circuit, and a converter ECU and a management ECU that operate the voltage converter to control converter passing power in the voltage converter. The management ECU sets, when a first SOC that is a percentage of charge in the first battery is less than a predetermined lamp-on threshold and a first maximum output P1_lim that is a maximum output of the first battery is more than a predetermined output threshold Pe0, maximum converter passing power Pcnv_max corresponding to maximum power with respect to the converter passing power to 0 to prohibit discharging of the second battery.


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    Titel :

    POWER SUPPLY SYSTEM AND ELECTRIC VEHICLE


    Weitere Titelangaben:

    STROMVERSORGUNGSSYSTEM UND ELEKTROFAHRZEUG
    SYSTÈME D'ALIMENTATION ÉLECTRIQUE ET VÉHICULE ÉLECTRIQUE


    Beteiligte:
    KATO YOSHIHISA (Autor:in) / OGUMA HIROKAZU (Autor:in) / SUZUKI KENTA (Autor:in)

    Erscheinungsdatum :

    2024-04-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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