According to the series hybrid power system voyage optimal design method for the vertical take-off and landing aircraft, the blank of a power system design method for the optimal voyage of an electric vertical take-off and landing aircraft is filled, a hybrid power electric propulsion system model is established, and on the basis, the optimal voyage of the electric vertical take-off and landing aircraft is designed. An expression of the voyage of the electric vertical take-off and landing aircraft with the take-off weight and the cruising speed ratio as variables is provided, a process for solving the optimal voyage of the hybrid power electric vertical take-off and landing aircraft is given, and hybrid power system design steps corresponding to the optimal voyage of the hybrid power electric vertical take-off and landing aircraft are given. According to the optimization design method, the two important design indexes of the takeoff weight and the cruising speed of the electric vertical take-off and landing aircraft in the optimal voyage can be determined, and guiding significance is achieved for design of the electric vertical take-off and landing aircraft.

    本发明提出一种用于垂直起降飞机的串联混合动力系统航程最优设计方法,该设计方法填补了电动垂直起降飞行器最优航程的动力系统设计方法的空白,建立了混合动力电力推进系统模型,在此基础上,提出了以起飞重量和巡航速比为变量的电动垂直起降飞行器的航程的表达式,给出了求解混合动力电动垂直起降飞行器最优航程的流程,给出了混合动力电动垂直起降飞机的最优航程对应的混合动力系统设计步骤,该优化设计方法可确定电动垂直起降飞行器最优航程的起飞重量和巡航速度两个重要设计指标,对电动垂直起降飞行器设计具有指导意义。


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    Titel :

    Series hybrid power system voyage optimal design method for vertical take-off and landing aircraft


    Weitere Titelangaben:

    用于垂直起降飞机的串联混合动力系统航程最优设计方法


    Beteiligte:
    NIU HUICONG (Autor:in) / WANG XIANGYANG (Autor:in) / YANG JIALI (Autor:in) / ZHU JIHONG (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT