The invention belongs to the technical field of wireless charging devices, and particularly relates to a wireless charging transmitting device, a wireless charging device and an unmanned aerial vehicle system. The wireless charging transmitting device comprises a bearing platform which is encircled into a circle; a transmitting coil assembly which is arranged on the surface of the inner side of the bearing table and comprises at least two layers, each layer of transmitting coil assembly comprises a plurality of pairs of transmitting coils which are oppositely arranged and connected in series through connecting wires, the transmitting coils on the same layer are arranged at intervals, and the transmitting coils on different layers are partially arranged in a stacked mode, and the coupling dead zone is eliminated. When the charging load stops in the space area in the middle of the bearing platform, the receiving coil and the transmitting coil can ensure that the charging load is charged with the maximum charging efficiency due to the fact that the coupling blind area between the receiving coil and the transmitting coil on the charging load is eliminated.
本发明属于无线充电装置技术领域,尤其涉及一种无线充电发射装置、无线充电装置以及无人机系统。无线充电发射装置包括:围成一圈的承载台;设置在承载台内侧表面的发射线圈组,发射线圈组包括至少两层,每层发射线圈组包含有多对相互对立设置并通过连接线串联的发射线圈,相同层的各个发射线圈相互间隔设置,且不同层的各个发射线圈相互之间部分层叠设置,以消除耦合盲区。当充电负载停止于承载台中部的空间区域时,由于充电负载上的接收线圈与发射线圈之间已消除耦合盲区,接收线圈和发射线圈能够保证以最大充电效率为充电负载实现充电。
Wireless charging transmitting device, wireless charging device and unmanned aerial vehicle system
一种无线充电发射装置、无线充电装置以及无人机系统
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64C AEROPLANES , Flugzeuge / 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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