Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings
Thermal performance has long been recognized as a critical attribute for space systems. Thermal control surface coating is a common method in passive thermal protection. Unfortunately, limited analyzing models and data on the influence of thermal control coatings’ <i>α</i>/<i>ε<...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Aerospace |
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| Online Access: | https://www.mdpi.com/2226-4310/10/1/12 |
| _version_ | 1797439178152083456 |
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| author | Jingyan Xie Yun-Ze Li Lizhu Yang Yuehang Sun |
| author_facet | Jingyan Xie Yun-Ze Li Lizhu Yang Yuehang Sun |
| author_sort | Jingyan Xie |
| collection | DOAJ |
| description | Thermal performance has long been recognized as a critical attribute for space systems. Thermal control surface coating is a common method in passive thermal protection. Unfortunately, limited analyzing models and data on the influence of thermal control coatings’ <i>α</i>/<i>ε</i> (absorptivity/emissivity) on the space power system have been published to date. To fill this gap, we proposed a multiphysics model that combined environmental temperature calculating and electrical performance analysis together for the satellite power system. In this paper, different coating materials are applied to the radiator surface and thermal insulation surface, respectively. Additionally, a new concept of energy storage, named energy storage voltage, is introduced. The results are analyzed and parametric fits with different formulas using ordinary least squares are conducted. Finally, the change rules are presented, which will prove particularly useful to the space industry, for example, in thermal designs and on-orbit battery studies. |
| first_indexed | 2024-03-09T11:48:58Z |
| format | Article |
| id | doaj.art-efbed623371e404ba6f79f4cfc213ddf |
| institution | Directory Open Access Journal |
| issn | 2226-4310 |
| language | English |
| last_indexed | 2024-03-09T11:48:58Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Aerospace |
| spelling | doaj.art-efbed623371e404ba6f79f4cfc213ddf2023-11-30T23:18:05ZengMDPI AGAerospace2226-43102022-12-011011210.3390/aerospace10010012Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface CoatingsJingyan Xie0Yun-Ze Li1Lizhu Yang2Yuehang Sun3School of Aeronautic Science and Engineering, Beihang University, 37 College Rd., Haidian District, Beijing 100191, ChinaSchool of Aeronautic Science and Engineering, Beihang University, 37 College Rd., Haidian District, Beijing 100191, ChinaSchool of Aeronautic Science and Engineering, Beihang University, 37 College Rd., Haidian District, Beijing 100191, ChinaSchool of Aeronautic Science and Engineering, Beihang University, 37 College Rd., Haidian District, Beijing 100191, ChinaThermal performance has long been recognized as a critical attribute for space systems. Thermal control surface coating is a common method in passive thermal protection. Unfortunately, limited analyzing models and data on the influence of thermal control coatings’ <i>α</i>/<i>ε</i> (absorptivity/emissivity) on the space power system have been published to date. To fill this gap, we proposed a multiphysics model that combined environmental temperature calculating and electrical performance analysis together for the satellite power system. In this paper, different coating materials are applied to the radiator surface and thermal insulation surface, respectively. Additionally, a new concept of energy storage, named energy storage voltage, is introduced. The results are analyzed and parametric fits with different formulas using ordinary least squares are conducted. Finally, the change rules are presented, which will prove particularly useful to the space industry, for example, in thermal designs and on-orbit battery studies.https://www.mdpi.com/2226-4310/10/1/12satellite power systemthermal control coatingelectric–thermal behavior analysisphotovoltaic (PV)/battery space power systemLi-ion battery |
| spellingShingle | Jingyan Xie Yun-Ze Li Lizhu Yang Yuehang Sun Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings Aerospace satellite power system thermal control coating electric–thermal behavior analysis photovoltaic (PV)/battery space power system Li-ion battery |
| title | Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings |
| title_full | Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings |
| title_fullStr | Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings |
| title_full_unstemmed | Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings |
| title_short | Thermal Impact Analysis and Electric–Thermal Coupled Modeling of Photovoltaic/Battery Space Power System with Different Surface Coatings |
| title_sort | thermal impact analysis and electric thermal coupled modeling of photovoltaic battery space power system with different surface coatings |
| topic | satellite power system thermal control coating electric–thermal behavior analysis photovoltaic (PV)/battery space power system Li-ion battery |
| url | https://www.mdpi.com/2226-4310/10/1/12 |
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