Design and experimental research of laser wireless power transmission system

Chenhao Ge; Lili Sun; Yuanchang Zhong

doi:10.1117/12.2619321

29 November 2021 Design and experimental research of laser wireless power transmission system

Chenhao Ge, Lili Sun, Yuanchang Zhong

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 120800S (2021) https://doi.org/10.1117/12.2619321
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

Aiming at the application requirements of 100-meter-level laser wireless power transmission, a 100-meter-level laser wireless power transmission system is designed by adopting the method of system optimization design. The laser emitting device is designed with a fiber laser with adjustable power of 50W-150W, and the wavelength of the emitted laser is 910nm; Designed a photovoltaic cell array using monocrystalline silicon photovoltaic cells; Furthermore, a 150W 100-meter laser wireless power transmission experimental system was constructed, and power transmission experimental research was carried out. Experimental results show that the laser power transmission system achieves the expected goal of 15% power transmission efficiency, and can be widely used in the field of laser wireless power transmission, such as the charging of UAVs.

Citation Download Citation

Chenhao Ge, Lili Sun, and Yuanchang Zhong "Design and experimental research of laser wireless power transmission system", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 120800S (29 November 2021); https://doi.org/10.1117/12.2619321

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