Optimal Photovoltaic Array Configuration under Non-Uniform Laser Beam Conditions for Laser Wireless Power Transmission

In a long-distance wireless power transmission system with a non-uniform distribution of laser irradiation, it will significantly reduce the output power of the photovoltaic array, resulting in a large amount of power loss in the system and a decrease in conversion efficiency. This paper proposes an...

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Bibliographic Details
Published inPhotonics Vol. 11; no. 3; p. 193
Main Authors Mou, Zhiqiang, Zhao, Bangbo, Zhu, Lihong, Wang, Jun, Deng, Guoliang, Yang, Huomu, Gou, Yudan
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.03.2024
Subjects
Algorithms
Arrays
circuit optimization
Efficiency
Irradiation
Laser arrays
Laser beams
Laser radiation
Lasers
maximum output power
non-uniform laser irradiation
Optimization
optimization algorithm
Organic chemicals
Photovoltaics
Simulation
Solar energy industry
Wireless power transmission
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ISSN2304-6732
2304-6732
DOI10.3390/photonics11030193

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Summary:In a long-distance wireless power transmission system with a non-uniform distribution of laser irradiation, it will significantly reduce the output power of the photovoltaic array, resulting in a large amount of power loss in the system and a decrease in conversion efficiency. This paper proposes an efficient and reliable optimal circuit connection algorithm for the 5 × 5 scale photovoltaic array. Under the laser illumination of 300 W, a 20 m wireless power transmission experiment was performed on four 5 × 5 scale photovoltaic arrays. The results show a 56.49% increase in the maximum output power of the 5 × 5 scale photovoltaic array.
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ISSN:2304-6732
2304-6732
DOI:10.3390/photonics11030193