The invention relates to the technical field of wireless charging, and particularly discloses an inspection unmanned aerial vehicle wireless charging system, device and method based on high-voltage line energy taking. The system comprises a high-voltage electricity taking module, a wireless electric energy transmission module and an unmanned aerial vehicle charging module which are connected in sequence. The wireless power transmission module comprises a primary side voltage adjusting unit, a coupling unit and a secondary side voltage adjusting unit which are connected in sequence. The primaryside voltage adjusting unit is connected with the high-voltage electricity taking module, and the secondary side voltage adjusting unit is connected with the unmanned aerial vehicle charging module.The coupling unit comprises a transmitting coil connected with the primary side voltage adjusting unit, a receiving coil connected with the unmanned aerial vehicle charging module, and a multi-stage relay coil arranged between the transmitting coil and the receiving coil. The plurality of relay coils can effectively improve the transmission distance, and in combination with the insulator structure, not only can the requirement for the insulation distance between the high-voltage side and the low-voltage side be ensured, but also the size and the weight of the wireless power transmission moduleare reduced.
本发明涉及无线充电技术领域,具体公开了基于高压线取能的巡检无人机无线充电系统、装置及方法,所述系统包括顺序连接的高压取电模块、无线电能传输模块、无人机充电模块,无线电能传输模块包括顺序连接的原边电压调整单元、耦合单元和副边电压调整单元,原边电压调整单元连接高压取电模块,副边电压调整单元连接无人机充电模块;耦合单元包括连接原边电压调整单元的发射线圈,连接无人机充电模块的接收线圈,以及排布在发射线圈与接收线圈之间的多级中继线圈。采用的多个中继线圈能够有效地提高传输距离,结合绝缘子结构,不仅可以保证高压侧与低压侧的绝缘距离要求,还减少了无线电能传输模块的体积和重量。
Inspection unmanned aerial vehicle wireless charging system, device and method based on high-voltage line energy taking
基于高压线取能的巡检无人机无线充电系统、装置及方法
2020-11-03
Patent
Electronic Resource
Chinese
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