基于矩阵式发射线圈阵列的无线电能传输装置和系统

By using a wireless power transmission device based on a matrix-type transmitting coil array, combined with a multi-element matrix power supply coil array and an intelligent control unit, efficient and safe charging of UAVs under dynamic coupling is achieved, solving the problem of limited UAV endurance and ensuring stable high-power output and circulating current elimination from multiple receivers.

CN116331548BActive Publication Date: 2026-07-17WUHAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN UNIV
Filing Date
2023-04-21
Publication Date
2026-07-17

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Abstract

本发明公开了一种基于矩阵式发射线圈阵列的无线电能传输装置和系统，该装置包括依次连接的直流电压源和多通道无线传能单元，每一通道无线传能单元包括依次连接的变换器、用以消除供电线圈交叉耦合的补偿单元和供电线圈，其中，多通道无线传能单元中的各个供电线圈形成供电线圈阵列，供电线圈阵列用于将变换器变换后的电能无线传输至无人机的多个接收端的受电线圈，以向无人机无线供电。本发明能够实现对高机动性自主作业无人机的快速补能。
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