The invention provides a hovering type wireless charging control method for an electric power inspection unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles. According to the technical scheme, firstly, modeling is conducted on a multi-transmitting-stage magnetic coupling type wireless electric energy transmission system, then directional constant-voltage output parameters of a wireless charging system in a coil offset state are determined, and control parameters of the wireless electric energy transmission system of the unmanned aerial vehicle are determined; on the basis, modeling is carried out for unmanned aerial vehicle power inspection power consumption and the charge state, and multi-source disturbance suppression parameters of the unmanned aerial vehicle and attitude track full-time-domain preset time control parameters of the unmanned aerial vehicle are determined. According to the method, a multi-transmitting-stage MCR-WPT system is adopted, a directional constant voltage output model is constructed, meanwhile, a charging system control strategy is optimized, and a wireless charging scheme based on an LCC-S type compensation network is designed. According to the invention, the transmission efficiency and stability of the wireless charging system of the electric power inspection unmanned aerial vehicle are improved, and the hovering wireless charging control precision of the electric power inspection unmanned aerial vehicle is improved.
本发明提供了一种电力巡检无人机悬停式无线充电控制方法,属于无人机技术领域。该技术方案首先针对多发射级磁耦合式无线电能传输系统建模,进而确定线圈偏移状态下无线充电系统定向恒压输出参数,并确定无人机无线电能传输系统控制参数;在此基础上,面向无人机电力巡检功耗及荷电状态建模,并确定无人机的多源扰动抑制参数和其姿态轨迹全时域预设时间控制参数。本发明采用多发射级MCR‑WPT系统,并构建了定向恒压输出模型,同时对充电系统控制策略进行优化,并设计了基于LCC‑S型补偿网络的无线充电方案。应用本发明,不仅提高了电力巡检无人机无线充电系统传输效率、稳定性,而且提高了电力巡检无人机悬停无线充电控制精度。
Hovering type wireless charging control method for electric power inspection unmanned aerial vehicle
电力巡检无人机悬停式无线充电控制方法
2025-03-11
Patent
Electronic Resource
Chinese
European Patent Office | 2025
|Autonomous wireless charging control method for electric power inspection unmanned aerial vehicle
European Patent Office | 2024
|Mutual inductance estimation method for unmanned aerial vehicle hovering wireless charging system
European Patent Office | 2023
|