An unmanned aerial vehicle wireless charging system using a novel coupling structure

电磁线圈 感应充电 偏移量(计算机科学) 磁场 无线 变压器 磁芯 感应耦合 电压 电气工程 电阻抗 计算机科学 工程类 物理 电信 量子力学 程序设计语言
作者
Haiyu Liu,Xiyou Chen
标识
DOI:10.1109/cieec54735.2022.9846409
摘要

Aiming at the practical requirements of lightweight, convenient and large offset wireless charging structure for unmanned aerial vehicle (UAV), a transformer-type parallel coil coupling structure with strong anti-offset capability and easy to install on drones is proposed. The transmitting device consists of a Leeds coil wound on a special magnetic core shaped like a "U-shaped structure", and the receiving device is located at the bottom of the drone and consists of a Leeds coil wound on a magnetic core rod. It is used in COMSOL to analyze the magnetic field distribution and anti-offset. It is found that the magnetic field can effectively pass through the closed magnetic core loop, avoiding the interference caused by magnetic leakage, and the receiving end of the structure is horizontally offset on the X and Y axes. It has good anti-offset ability when moving and diagonally sideways. The LCC impedance compensation topology is selected to meet the constant voltage charging requirements of the drone battery. Appropriate parameters are Selected, a system model is established, and the construction of the overall physical system for experiments is guided. After experimental measurement, the experimental results are basically consistent with the theoretical values of the model. The 14V voltage for the UAV is stabilized by the new coupling structure system within the offset range of 40mm, the charging power is 35W.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
1秒前
1秒前
王路飞完成签到,获得积分10
2秒前
5秒前
mmm发布了新的文献求助10
6秒前
boltos发布了新的文献求助10
8秒前
ASA完成签到,获得积分10
8秒前
abin发布了新的文献求助10
9秒前
Newky完成签到,获得积分10
9秒前
卿君完成签到,获得积分10
13秒前
13秒前
Jasper应助乔佳怡采纳,获得10
15秒前
Akim应助hwezhu采纳,获得10
15秒前
16秒前
alpv完成签到,获得积分10
16秒前
17秒前
南冥发布了新的文献求助10
20秒前
20秒前
21秒前
迷路的绿藻头完成签到 ,获得积分10
21秒前
量子星尘发布了新的文献求助10
22秒前
哈哈完成签到,获得积分10
22秒前
A阿澍发布了新的文献求助10
23秒前
abin完成签到,获得积分10
23秒前
25秒前
25秒前
25秒前
hwezhu发布了新的文献求助10
26秒前
28秒前
jyy应助科研通管家采纳,获得10
30秒前
czh应助科研通管家采纳,获得20
30秒前
烟花应助科研通管家采纳,获得10
31秒前
充电宝应助科研通管家采纳,获得10
31秒前
小马甲应助科研通管家采纳,获得10
31秒前
31秒前
今后应助科研通管家采纳,获得10
31秒前
31秒前
无花果应助科研通管家采纳,获得10
31秒前
skbkbe发布了新的文献求助10
31秒前
31秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989263
求助须知:如何正确求助?哪些是违规求助? 3531418
关于积分的说明 11253814
捐赠科研通 3270066
什么是DOI,文献DOI怎么找? 1804884
邀请新用户注册赠送积分活动 882084
科研通“疑难数据库(出版商)”最低求助积分说明 809136