The invention belongs to the technical field of wireless power transmission, and discloses an unmanned aerial vehicle wireless charging system and charging method. Coordinate information of a secondary coil of the unmanned aerial vehicle is obtained through a position detection coil array and a transmitting module of a charging platform, a primary coil of the charging platform is moved to the position under the secondary coil through a moving assembly of the charging platform, discharging of the primary coil is controlled through a transmitting module, and wireless charging of the unmanned aerial vehicle is achieved. The unmanned aerial vehicle wireless charging device solves the problems of low charging efficiency, high energy consumption and high cost of an unmanned aerial vehicle wireless charging device in the prior art, and has the advantages of accurate fixed-point charging, low energy consumption and low magnetic radiation.

    本发明属于无线电能传输技术领域,公开了一种无人机无线充电系统及充电方法。通过充电平台的位置检测线圈阵列和发射模块得到无人机的次级线圈的坐标信息,通过充电平台的移动组件将充电平台的初级线圈移动到次级线圈的正下方,通过发射模块控制初级线圈放电,实现对无人机的无线充电。本发明解决现有技术中无人机无线充电装置存在的充电效率较低、能耗较高、成本较高的问题,本发明具有精准定点充电、耗能少、磁辐射低的优势。


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    Title :

    Unmanned aerial vehicle wireless charging system and charging method


    Additional title:

    一种无人机无线充电系统及充电方法


    Contributors:
    LI JIANGUI (author) / CHEN CHEN (author) / LI QIANG (author) / ZHU GUOFU (author) / YU TIANQI (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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