Modeling and Simulation for Power Generation of Solar Array in Martian Surface Environment

doi:10.15982/j.issn.2096-9287.2020.20200042

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Journal of Deep Space Exploration ›› 2020, Vol. 7 ›› Issue (5) : 474-480. DOI: 10.15982/j.issn.2096-9287.2020.20200042

Topic：Mars Patrol Exploration Technology

Modeling and Simulation for Power Generation of Solar Array in Martian Surface Environment

SHI Haiping¹, CHEN Yan¹, JIA Yang¹, QU Yan², LIU Zhigang¹, WANG Wenqiang³, PENG Song¹

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Abstract

The environments are very different between Martian Surface and near-earth space. To estimate the output power of the Solar Array on the Mars surface is not easy，which is affected by the solar radiation，temperature，dust and diffuse irradiance. A method to calculate the output power of Solar Array in Martian Surface Environment is proposed in this paper based on a survey to the results of research all over the world. Models about how the illumination，temperature and dust to affect the power generation of the Solar Array on Martian surface are established. Those numeric models and method are used to improve the power balance of the Mars Rover in the first Mars exploration mission of china and are a reference for the intending Mars and other deep-space exploration missions.

Keywords

Mars / solar array / power generation / modeling and simulation

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SHI Haiping, CHEN Yan, JIA Yang, QU Yan, LIU Zhigang, WANG Wenqiang, PENG Song. Modeling and Simulation for Power Generation of Solar Array in Martian Surface Environment. Journal of Deep Space Exploration, 2020, 7(5): 474‒480 https://doi.org/10.15982/j.issn.2096-9287.2020.20200042

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