Flying a Micro-Drone by Dynamic Charging for Vertical Direction Using Optical Wireless Power Transmission

被引：2

作者：

Watamura, Tomoya ^{[1
]}

Nagasaka, Takuo ^{[1
]}

Kikuchi, Yuto ^{[1
]}

Miyamoto, Tomoyuki ^{[1
]}

机构：

[1] Inst Sci Tokyo, Inst Integrated Res IIR, Lab Future Interdisciplinary Res Sci & Technol 1, R2-39,4259 Nagatsuta,Midori Ku, Yokohama 2268503, Japan

来源：

ENERGIES | 2025年 / 18卷 / 02期

关键词：

optical wireless power transmission; laser; solar cell; drone; lens system; dynamic charging;

D O I：

10.3390/en18020351

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Micro-drones weighing less than about 200 g have a limited flight time of 5-15 min. Dynamic charging by optical wireless power transmission is a promising solution to this problem. This paper investigated the configuration and conditions required for dynamic charging of micro-drones by optical wireless power transmission and clarified the effect of weight change on the power required for flight and the size of solar cells that can be installed. Furthermore, a micro-drone equipped with a solar cell without a battery was used to demonstrate a vertical flight height of 75 cm at 35 W light output. The results are useful for continuous flight of micro-drones by optical wireless power transmission.

引用

页数：19

共 40 条

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