RESEARCH ON MODIFICATION OF NEAR SPACE SOLAR CELL MODEL AND POWER GENERATION FORECAST

Gao Yang, Xu Guoning, Wang Sheng, Li Zhaojie, Cai Rong, Yang Yanchu

Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (10) : 80-87.

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Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (10) : 80-87. DOI: 10.19912/j.0254-0096.tynxb.2021-0225

RESEARCH ON MODIFICATION OF NEAR SPACE SOLAR CELL MODEL AND POWER GENERATION FORECAST

  • Gao Yang1,2, Xu Guoning1,2, Wang Sheng1,2, Li Zhaojie1,2, Cai Rong1,2, Yang Yanchu1,2
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Abstract

Since the changes of temperature, irradiance and inclination will affect the output power and efficiency of the solar cells on the aircraft during the flight, this article uses a solar simulator and standard thin crystalline silicon solar cells to conduct multiple sets of experimental measurements. Under different temperature, irradiance and inclination conditions, the short-circuit current, open circuit voltage and other parameters of the thin crystalline silicon solar cell are obtained, and compared with the simulation results through the model, the existing solar cell electrical model is corrected to get closer Model of thin crystalline silicon solar cell for stratospheric aircraft under real flight conditions. Finally, based on the revised model, the trend of all-day power generation of solar cell arrays in adjacent space is predicted through simulation, which provides an important reference for the design and power prediction of solar cell arrays for near space vehicles.

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Gao Yang, Xu Guoning, Wang Sheng, Li Zhaojie, Cai Rong, Yang Yanchu. RESEARCH ON MODIFICATION OF NEAR SPACE SOLAR CELL MODEL AND POWER GENERATION FORECAST[J]. Acta Energiae Solaris Sinica. 2022, 43(10): 80-87 https://doi.org/10.19912/j.0254-0096.tynxb.2021-0225

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