标题:Design of charging coil for unmanned aerial vehicle-enabled wireless power transfer
作者:Song, Yiqi ;Sun, Xinya ;Wang, Haixia ;Dong, Wei ;Ji, Yindong
作者机构:[Song, Yiqi ;Wang, Haixia ] College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, China;[Sun, Xiny 更多
会议名称:8th International Conference on Power and Energy Systems, ICPES 2018
会议日期:December 21, 2018 - December 22, 2018
来源:2018 8th International Conference on Power and Energy Systems, ICPES 2018
出版年:2019
页码:268-272
DOI:10.1109/ICPESYS.2018.8626925
摘要:In the unmanned aerial vehicle (UAV)-enabled wireless power transfer (WPT) system, due to the poor precision of the landing system, the coupling coefficient of the charging coil is affected, which reduces the charging efficiency. In order to improve the stability and charging efficiency of the UAV-enabled WPT system, a charging coil is proposed in this paper. Firstly, On the basis of theoretical analysis, the structure of the charging coil is designed according to the limitation of the size and weight of the charging coil and the working characteristics of the UAV. And then, the parameters of the charging coil are optimized so that it is tolerant to misalignment condition. Finally, the results of simulation and experiment show that when the offset distance is less than 200mm, the coupling coefficient of the charging coil can be kept at about 0.2, and the power transmission efficiency can be kept at about 91%. The reliability of the UAV-enabled WPT system is improved.
© 2018 IEEE.
收录类别:EI
资源类型:会议论文
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