| 聚光式空间太阳能电源系统 |
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| 引用本文： | 童靖宇,杨亦强. 聚光式空间太阳能电源系统[J]. 航天器工程, 2012, 0(5): 103-109 |
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| 作者姓名： | 童靖宇 杨亦强 |
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| 作者单位： | [1]北京卫星环境工程研究所,北京100094 [2]北京东方计量测试研究所,北京100086 |
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| 摘 要： | 介绍了聚光式太阳能电源系统的分类、原理及国外的研究与应用进展,分析了反射式与折射式空间太阳能聚光系统的优点与不足,指出了高精度太阳指向控制、耐环境薄膜材料、薄膜太阳电池、高密度热流热控等技术难点及需要解决的关键技术,对我国开展空间太阳能聚光系统技术研究提出了建议。
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| 关 键 词： | 航天器 太阳能聚光器 空间电源 光电池 |
Solar Concentrator for Space Electric Power System |
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| TONG Jingyu,YANG Yiqiang. Solar Concentrator for Space Electric Power System[J]. Spacecraft Engineering, 2012, 0(5): 103-109 |
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| Authors: | TONG Jingyu YANG Yiqiang |
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| Affiliation: | 1 Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China) (2 Beijing Institute of Orient Measure Test, Beijing 100086, China) |
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| Abstract: | The paper introduces the types and principle of solar concentrator for space electric power system and reviews the overseas development of this field. The advantages and disadvanta- ges of reflective and refractive space solar concentrator are analyzed. The problems and critical technologies to develop the solar concentrator are discussed, such as control method for high ac- curacy solar pointing, space environment-resistant film materials, film solar cell, thermal control method of high density heat flux, etc. Then, some viewpoints about solar concentrator develop- ment in China are given. |
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| Keywords: | spacecraft solar concentrator space electric power photocell |
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