The invention relates to a ground unmanned aerial vehicle power supply network test system and test method. A measurement and control channel of an engine is connected with an upper computer to transmit measurement and control data to the upper computer; the output end of the generator is connected in parallel with a plurality of equipment power supply input ends and a plurality of electronic load simulator power supply input ends; and the fan rotating speed sensor, the temperature acquisition module and the current and voltage acquisition module are connected with the upper computer to transmit sensing signals to the upper computer. And when the power supply network starts the high-power load, the rotation speed drop parameter of the engine is tested so as to evaluate the safety of the flight process and provide a reference for the optimization of a subsequent flight strategy. A heat source is effectively evaluated, and cable routing and heat dissipation design are guided and optimized. Whether each device works in the input voltage range and whether the voltage and current fluctuation meets the regulations of related standards can be effectively evaluated.

    本发明涉及一种地面无人机供电网络测试系统及测试方法,发动机的测控通道与上位机连接,传输测控数据至上位机;发电机的输出端并联多个设备电源输入端和多个电子负载模拟器电源输入端;风机转速传感器,温度采集模块和电流、电压采集模块与上位机连接,传输传感信号至上位机。测试供电网络在开启大功率负载时,发动机转速下降参数,以评估飞行过程的安全性并对后续飞行策略的优化提供参考。有效评估热源,对线缆走线、散热设计进行指导优化。有效评估各设备是否工作于其的输入电压范围、电压电流波动是否满足相关标准的规定。


    Access

    Download


    Export, share and cite



    Title :

    Ground unmanned aerial vehicle power supply network test system and test method


    Additional title:

    一种地面无人机供电网络测试系统及测试方法


    Contributors:
    GUO YUNZENG (author) / NIU ZHENZHONG (author) / SUN XIAOMIAO (author) / HUANG XIAODONG (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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



    Unmanned aerial vehicle test method, unmanned aerial vehicle and unmanned aerial vehicle test system

    YUAN RONGHAI / TENG XIONG | European Patent Office | 2024

    Free access

    Ground Test System for Unmanned Aerial Vehicle

    LEE SEUNG JUN / KIM SEONG PIL | European Patent Office | 2021

    Free access

    Ground test system for solar unmanned aerial vehicle

    JU ZIYAN / WANG XIN / LAN GENLONG | European Patent Office | 2022

    Free access

    Unmanned aerial vehicle ground launching test system and method

    XUE HAICHAO / JIA YONGQING / LI GUANGJIA et al. | European Patent Office | 2023

    Free access

    Unmanned aerial vehicle ground-imitating flight test system and test method thereof

    WANG JIASHENG / HUANG JIXIONG / ZHANG DINGKANG et al. | European Patent Office | 2020

    Free access