A hybrid electric or all-electric powertrain may include a power control unit electrically coupled to an energy storage system. The power control unit may determine a power level command based at least in part on a power level request of the powertrain and a power level UCL and/or a power level LCL. The power level UCL and/or the power level LCL may be based, at least in part, on an aggregate front power level request representing a requested power level of one or more front powertrains electrically coupled to the energy storage system. The power level command may be limited by a power level UCL and/or a power level LCL. The power level UCL may be set to be equal to the available discharge power capacity or the allocated discharge power capacity. The power level LCL may be set to be equal to the available storage power capacity or the allocated storage power capacity.

    一种混合电动或全电动动力总成可以包括电联接到能量存储系统的功率控制单元。功率控制单元可以至少部分地基于动力总成的功率水平请求以及功率水平UCL和/或功率水平LCL来确定功率水平命令。功率水平UCL和/或功率水平LCL可以至少部分地基于表示电联接到能量存储系统的一个或多个正面动力总成的请求功率水平的合计正面功率水平请求。功率水平命令可以通过功率水平UCL和/或功率水平LCL来限制。功率水平UCL可以设定为等于可用放电功率容量或分配放电功率容量。功率水平LCL可以设定为等于可用存储功率容量或分配存储功率容量。


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    Title :

    Controlling hybrid electric or all-electric powertrain and propulsion system


    Additional title:

    控制混合电动或全电动动力总成和推进系统


    Contributors:

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




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