The invention discloses a rapid wireless charging system for an unmanned aerial vehicle group. The system comprises an inversion module, a rectification module, a communication control module, a position detection module, a ground wireless transmitting system and an unmanned aerial vehicle wireless receiving system. The system adopts an electromagnetic induction type wireless transmission mode, the overall structure is a single-multiple-single model, one power supply module is connected with ten transmitting coils and performs switching control on the ten transmitting coils, and each transmitting coil corresponds to one receiving coil. A transmitting side rectifies 220V power frequency alternating current into direct current, the direct current is inverted into high-frequency alternating current, and the high-frequency alternating current is injected into a transmitting coil to be converted into a high-frequency alternating current magnetic field; the wireless receiving coil receives the high-frequency magnetic field and then converts the high-frequency magnetic field into high-frequency alternating current, and the high-frequency alternating current is rectified and regulated by the power conversion module to charge a battery of the unmanned aerial vehicle. According to the invention, the charging power and charging efficiency of the unmanned aerial vehicle can be increased, the charging convenience is realized, and the multi-load characteristic meets the requirement of charging the unmanned aerial vehicle group in special occasions.

    本发明公开了一种无人机群快速无线充电系统,所述系统包括逆变模块、整流模块、通信控制模块、位置检测模块、地面无线发射系统和无人机无线接收系统。系统采用电磁感应式无线传输方式,整体结构为单‑多‑单模型,一个电源模块连接10个发射线圈,对十个发射线圈进行投切控制,每个发射线圈对应一个接收线圈。发射侧将220V工频交流电整流为直流电,经逆变后变为高频交流电,注入到发射线圈转变为高频交流磁场;无线接收线圈接收到高频磁场后将其转变为高频交流电,经过功率变换模块整流、调压后向无人机电池充电。本发明可以增大无人机充电功率和充电效率,实现充电便捷性,并且其多负载特性满足了特殊场合对无人机群充电的需求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rapid wireless charging system for unmanned aerial vehicle group


    Weitere Titelangaben:

    一种无人机群快速无线充电系统


    Beteiligte:
    GAO YINGQI (Autor:in) / HE TAO (Autor:in) / YAO HONGSHENG (Autor:in) / LIU ZEKUN (Autor:in) / WANG CHUNYI (Autor:in) / ZHOU XUAN (Autor:in) / LIU SHIRLEY (Autor:in)

    Erscheinungsdatum :

    12.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Unmanned aerial vehicle rapid charging system

    LUO YUANKAI | Europäisches Patentamt | 2021

    Freier Zugriff

    Wireless charging method for unmanned aerial vehicle group

    YANG SHENGHUI | Europäisches Patentamt | 2025

    Freier Zugriff

    WIRELESS CHARGING SYSTEM OF UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE

    LIN I-THUN | Europäisches Patentamt | 2018

    Freier Zugriff

    WIRELESS CHARGING SYSTEM OF UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE

    LIN I-THUN | Europäisches Patentamt | 2018

    Freier Zugriff

    Unmanned aerial vehicle wireless charging system

    JUNG YOUNG-SIK / EUNG UG KIM | Europäisches Patentamt | 2022

    Freier Zugriff