The invention discloses a power distribution circuit of a vehicle, a power supply and distribution system and the vehicle. The power distribution circuit comprises a first power distribution branch used for distributing power to an electric load; the second power distribution branch circuit is used for distributing power to the electric load; the first switching circuit is arranged on the first power distribution branch and is used for realizing on-off control of the first power distribution branch; the second switching circuit is arranged on the second power distribution branch and is used for realizing on-off control of the second power distribution branch; the third switch circuit is arranged between the first power distribution branch circuit and the second power distribution branch circuit, and the connection point of the third switch circuit and the first power distribution branch circuit is located between the first switch circuit and the first power distribution end of the first power distribution branch circuit to the electricity load; the connection point of the third switching circuit and the second power distribution branch is located between the second switching circuit and the second power distribution end of the second power distribution branch to the power load, and the third switching circuit is used for achieving on-off control between the first power distribution end and the second power distribution end. According to the invention, normal driving of the vehicle during abnormal power supply can be realized.

    本申请公开了车辆的配电电路、供电配电系统及车辆。配电电路包括:第一配电支路,用于给用电负载配电;第二配电支路,用于给用电负载配电;第一开关电路,设置在第一配电支路,用于实现第一配电支路的通断控制;第二开关电路,设置在第二配电支路,用于实现第二配电支路的通断控制;第三开关电路,设置在第一配电支路与第二配电支路之间,且第三开关电路与第一配电支路的连接点位于第一开关电路与第一配电支路对用电负载的第一配电端之间,第三开关电路与第二配电支路的连接点位于第二开关电路与第二配电支路对用电负载的第二配电端之间,第三开关电路用于实现第一配电端与第二配电端之间的通断控制。本申请能够实现车辆在供电异常时的正常行驶。


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    Titel :

    Power distribution circuit of vehicle, power supply and distribution system and vehicle


    Weitere Titelangaben:

    车辆的配电电路、供电配电系统及车辆


    Beteiligte:
    HOU YIZHEN (Autor:in) / ZHOU PENGFEI (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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