The embodiment of the invention provides a high-voltage mooring unmanned aerial vehicle power supply system. The high-voltage mooring unmanned aerial vehicle power supply system comprises an off-boardpower supply and an on-board power supply connected with the off-board power supply. The off-board power supply comprises a first EMC suppression circuit connected with a three-phase power supply, afirst input anti-impact circuit connected with the first EMC suppression circuit, an input rectifying and filtering circuit connected with the first input anti-impact circuit, a plurality of DC/DC modules connected in parallel and connected with the input rectifying and filtering circuit, an output filter circuit connected with an output end of each DC/DC module, a line compensation circuit connected with the output end of the output filter circuit, and an ADC processing module connected with the line compensation circuit. The ADC processing module is connected with each DC/DC module and is used for adjusting the output voltage of each DC/DC module according to a compensation signal of the line compensation circuit. Through the circuit, stability of an output voltage is improved; and meanwhile, the on-board power supply does not need to provide high-power power so that complexity, a size and weight of onboard equipment are reduced.

    本申请实施例提供一种高压系留无人机供电系统,包括机下电源和与机下电源连接的机上电源;机下电源包括与三相电源连接的第一EMC抑制电路;与第一EMC抑制电路连接的第一输入防冲击电路;与第一输入防冲击电路连接的输入整流滤波电路;与输入整流滤波电路连接的多个并联的DC/DC模块;与DC/DC模块的输出端连接的输出滤波电路;与输出滤波电路的输出端连接的线路补偿电路;与线路补偿电路连接的ADC处理模块;ADC处理模块与DC/DC模块连接,用于根据线路补偿电路的补偿信号调节DC/DC模块的输出电压。通过上述电路,提高了输出电压的稳定性;同时机上电源无需提供大功率动力电,也减小了机载设备的复杂度和体积、重量。


    Access

    Download


    Export, share and cite



    Title :

    High-voltage mooring unmanned aerial vehicle power supply system


    Additional title:

    一种高压系留无人机供电系统


    Contributors:
    JIANG DAJUN (author)

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Mooring unmanned aerial vehicle power supply system

    REN XUEFENG / BAI XINJIE | European Patent Office | 2023

    Free access

    Mooring power supply input voltage balancing device and mooring unmanned aerial vehicle

    YU ZHIYONG / WANG MINGLIANG / WANG QINPENG | European Patent Office | 2021

    Free access

    Mooring unmanned aerial vehicle and mooring unmanned aerial vehicle system

    LUO MUJUN | European Patent Office | 2022

    Free access

    Digital power supply system for mooring unmanned aerial vehicle

    XU JINGJING / LYU MING / MA TIANYI et al. | European Patent Office | 2024

    Free access

    Mooring unmanned aerial vehicle

    YAN LUNXIN / HE DONG | European Patent Office | 2021

    Free access