The invention discloses an energy-taking charging system and method for an unmanned aerial vehicle overhead high-voltage transmission line, and the system comprises a multi-layer copper-clad energy-taking polar plate which is used for wirelessly picking up the induced electromotive force and displacement current of a high-voltage electric field; the imbricated capacitor array is used for carrying out single-bin voltage-dividing electricity-taking energy storage, group-bin current-collecting discharge energy release, discharging electricity to the super capacitor one by one and enhancing high-voltage electric field induction displacement current into energy storage current; the group cabin energy release power supply module is used for receiving the PWM duty ratio information of the MCU module, cooperating with group cabins for controlled energy release, adapting to changes of charging load and peak current and keeping energy storage current stable; the super capacitor is used for providing an intermediate energy storage carrier for unstable group bin confluence; the DC-DC switching circuit is used for providing stable output electric energy for system charging; and the MCU module is used for carrying out PID (Proportion Integration Differentiation) to calculate PWM (Pulse Width Modulation), adaptively cooperating with group cabin controlled energy release and controlling a flight control power motor to safely fly. According to the invention, air-free wireless self-adaptive energy taking and charging of the unmanned aerial vehicle can be realized.

    本发明公开了一种无人机临空高压输电线路的取能充电系统及方法,多层覆铜取能极板,用于无线拾取高压电场感应电动势和位移电流;叠瓦式电容器阵列,用于开展单仓分压取电储能,群仓集流放电释能,逐单仓向超级电容释放电,把高压电场感应位移电流增强为储能电流;群仓释能供电模块,用于接受MCU模块的PWM占空比信息,协同群仓受控释能,适应充电负载和尖峰电流的变化,保持储能电流稳定;超级电容,用于为非稳定的群仓汇流提供中间储能载体;DC‑DC开关电路用于为系统充电提供稳定输出电能;MCU模块,用于开展PID解算PWM,自适应协同群仓受控释能和控制飞控动力电机安全飞行。本发明可实现无人机临空无线自适应取能充电。


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    Title :

    Energy taking and charging system and method for overhead high-voltage transmission line of unmanned aerial vehicle


    Additional title:

    一种无人机临空高压输电线路的取能充电系统及方法


    Contributors:
    GUO JIKUN (author) / TAN LINLIN (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64U / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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