PREDICTION MODEL FOR SATELLITE SOLAR ARRAY ON ORBIT OUTPUT POWER

Jiang Dongsheng; Peng Mei; Jing Yuanliang; Zhu Liying; Mu Hao; Zhang Pei

doi:10.19912/j.0254-0096.tynxb.2020-1257

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Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (7) : 80-85. DOI: 10.19912/j.0254-0096.tynxb.2020-1257

PREDICTION MODEL FOR SATELLITE SOLAR ARRAY ON ORBIT OUTPUT POWER

Jiang Dongsheng, Peng Mei, Jing Yuanliang, Zhu Liying, Mu Hao, Zhang Pei

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Abstract

A solar array DC analysis model is introduced in this paper, by exploiting equivalent circuit of solar array which is composed of solar cell series and parallel connected and DC analysis model of cell derived from solid-state physics theory, the output power of solar array on orbit is predicted. The solar array DC analysis model is converted to an equation determined by four parameters： open circuit voltage of solar cell V_oc; short circuit current of solar cell I_sc; maximum power point voltage of solar cell V_mp; maximum power point current of solar cell I_mp. By getting the real parameters of solar array V_Aoc, I_Asc, V_Amp, I_Amp on orbit through obtaining the degradation coefficient for solar cell current and voltage through ground testing. The working point voltage and current of solar array is calculated, and the output power of solar array on orbit is predicted. The prediction model is proved to be effective by comparing the solar array on orbit remote telemetry value of working point voltage and current with the prediction result. The prediction model can get the DC analysis model of solar array with four parameters of solar cell and help to analysis of solar array modeling for engineering application during system design stage.

Key words

satellite / solar array / power prediction / modeling / DC analysis model

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Jiang Dongsheng, Peng Mei, Jing Yuanliang, Zhu Liying, Mu Hao, Zhang Pei. PREDICTION MODEL FOR SATELLITE SOLAR ARRAY ON ORBIT OUTPUT POWER[J]. Acta Energiae Solaris Sinica. 2022, 43(7): 80-85 https://doi.org/10.19912/j.0254-0096.tynxb.2020-1257

References

[1] 马世俊. 卫星电源技术[M]. 北京: 中国宇航出版社, 2001: 142-144.
MA S J.Satellite power technology [M]. Beijing: China Astronautics Press, 2001: 142-144.
[2] 李国欣. 航天器电源系统技术概论[M]. 北京: 中国宇航出版社, 2008: 363-365.
LI G X.Spacecraft power system technique summary[M]. Beijing: China Astronautics Press, 2008: 363-365.
[3] 穆肯德∙R∙帕特尔. 航天器电源系统[M]. 韩波, 陈琦,崔晓婷,译. 北京: 中国宇航出版社, 2010: 139-142.
[4] 苏建徽, 余世杰, 赵为, 等. 硅太阳电池工程用数学模型[J]. 太阳能学报, 2001,22(1): 409-412.
SU J H,YU S J,ZHAO W,et al.Investigation on engineering analytical model of silicon solar cells[J]. Acta energiae solaris sinica , 2001, 22(1): 409-412.
[4] MOHSEN T, GHAFOOIFARD H, REZAIE A H, et al.Evaluation end-of-life power generation of a satellite solar array[J]. Energy conversion and management, 2011, 52: 2518-2525.
[5] CHO B H, LEE C Y.Modeling and analysis of spacecraft power systems[J]. Transactions on power electronics, 1988, 3(1): 44-52.
[6] 彭乐乐, 孙以泽, 林学龙, 等. 工程用太阳电池模型及参数确定法[J]. 太阳能学报, 2012, 33(2): 283-286.
PENG L L, SUN Y Z, LIN X L, et al.Engineering model and parameters determination method of photovoltaic cell and array[J]. Acta energiae solaris sinica , 2012, 33(2): 283-286.
[7] JANG S S, KIM S H, LEE S R, et al.The failure analysis of paralleled solar array regulator for satellite power system in low earth orbit[J]. Journal of astronomy and space sciences, 2011, 28(2): 133-141.
[9] 鄢婉娟. 太阳同步轨道卫星电源系统设计计算方法研究[J]. 中国空间科学技术, 2011, 21(2): 19-25.
YAN W J.Research of sun synchronization orbit satellite power system design computation method[J]. Chinese space science and technology, 2011, 21(2): 19-25.
[10] 张翼, 姜东升, 刘震. 卫星电源系统太阳电池建模与仿真研究[C]//电力电子与航天技术高峰论坛, 中国深圳, 2014: 343-348.
ZHANG Y, JIANG D S, LIU Z.Research on Modeling and simulation of satellite electrical power system[C]// Electrical, Electronic and Aerospace Forum, Shenzhen, China, 2014: 343-348.
[11] 姜东升, 刘书豪, 马宁, 等. 一种适用于卫星太阳翼在轨输出功率预测的工具方法[C]// 第四届高分辨率对地观测学术年会, 中国武汉, 2017: 24-35
JIANG D S, LIU S H, MA N, et al.The Tools and method for satellite solar array power prediction on orbit[C]//The 4th China High Resolution Earth Observation Conference, Wuhan, China, 2017: 24-35.