The invention discloses a vehicle-mounted power supply system and a power supply system, and the system comprises a commercial power interface which is communicated with commercial power to provide an electric energy source for the vehicle-mounted power supply system; the electric power rail is electrically connected with the mains supply interface and mounted to the carriage; the at least one alternating current equipment interface is arranged on the power rail and is used for connecting alternating current equipment; a plurality of DC device interfaces mounted to the power rail, at least one of the DC device interfaces being configured to connect an energy storage device; the direct current equipment interface comprises a first working state and a second working state; when the direct current equipment interface is configured to be in a first working state, electric energy flows to the energy storage device from the electric power rail; and when the direct current equipment interface is configured to be in the second working state, the electric energy flows to the electric power rail from the energy storage device. By adopting the scheme, the vehicle-mounted power supply system which is adaptive to different loads, controllable in electric energy flow direction and integrated in charging and discharging can be provided.

    本申请公开了一种车载供电系统及供电系统,车载供电系统包括:市电接口,连通市电以为车载供电系统提供电能来源;电力轨道,与市电接口电连接,电力轨道安装至车厢;至少一个交流设备接口,安装至电力轨道,交流设备接口用于连接交流电设备;多个直流设备接口,安装至电力轨道,直流设备接口中的至少一个被配置为连接储能装置;直流设备接口包括第一工作状态和第二工作状态;在直流设备接口被配置为第一工作状态时,电能从电力轨道流向储能装置;在直流设备接口被配置为所述第二工作状态时,电能从储能装置流向电力轨道。采用以上方案可以提供一种适配不同负载、电能流向可控且充放电一体化的车载供电系统。


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    Title :

    Vehicle-mounted power supply system and power supply system


    Additional title:

    车载供电系统和供电系统


    Contributors:
    ZHU HONG (author) / XIAO YIWEN (author) / YANG DEZHONG (author)

    Publication date :

    2024-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04B TRANSMISSION , Übertragung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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