A power system for a vehicle system and a corresponding operating method. The power system includes an inverter device coupled with an electric motor. The inverter device receives, from the electric motor, electrical energy generated by dynamic braking of the electric motor. An energy storage device is coupled with the inverter device, and a variable resistive component is disposed between the inverter device and the energy storage device. The variable resistive component controls the direction of conduction of the electrical energy from the inverter device towards the energy storage device, resistive grid, or system load. The variable resistive component controls the conduction direction of the electrical energy from the inverter device based on one or more of a first amount of the electrical energy conducted from the inverter device, a transfer rate of the electrical energy conducted from the inverter device, or one or more characteristics of the energy storage device.

    一种用于交通工具系统的电力系统和相应的操作方法,该电力系统包含与电动机耦接的逆变器装置。所述逆变器装置从所述电动机接收由所述电动机的动态制动产生的电能。储能装置与所述逆变器装置耦接,并且可变电阻性组件安置在所述逆变器装置与所述储能装置之间。所述可变电阻性组件控制所述电能从所述逆变器装置朝所述储能装置、电阻性电网或系统负载的传导方向。所述可变电阻性组件基于从所述逆变器装置传导出的所述电能的第一量、从所述逆变器装置传导出的所述电能的传输速率或所述储能装置的一个或多个特性中的一者或多者来控制来自所述逆变器装置的所述电能的所述传导方向。


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    Title :

    POWER SYSTEM FOR A VEHICLE SYSTEM AND CORRESPONDING OPERATING METHOD


    Additional title:

    用于交通工具系统的电力系统和相应的操作方法


    Contributors:

    Publication date :

    2023-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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