| 一种用于微纳卫星的丙烷微推进系统 |
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| 引用本文： | 晋晓伟,童飞,马键,李平.一种用于微纳卫星的丙烷微推进系统[J].火箭推进,2012(1):17-21. |
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| 作者姓名： | 晋晓伟 童飞 马键 李平 |
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| 作者单位： | 西安航天动力研究所,陕西西安710100 |
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| 基金项目： | 国家航天高技术项目（2007AA70540） |
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| 摘 要： | 介绍了一种应用于某微纳卫星的丙烷微推进系统,该推进系统利用换热模块,在不额外消耗星上电能的情况下实现"液-气"的可靠转化,利用自身的稳压模块和控制模块,系统可实现50 mN推力的快速精确控制。通过轻量化设计技术,系统总重仅2.5 kg。
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| 关 键 词： | 液化气 微推进 丙烷 微纳卫星 |
Propane micro propulsion system used in micro and nano satellite |
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| JIN Xiao-wei,TONG Fei,MA Jian,Li Ping.Propane micro propulsion system used in micro and nano satellite[J].Journal of Rocket Propulsion,2012(1):17-21. |
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| Authors: | JIN Xiao-wei TONG Fei MA Jian Li Ping |
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| Institution: | (xi＇ an Aerospace Propulsion Institute, Xi＇ an 710100, China) |
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| Abstract: | A propane micro propulsion system used in a micro and nano satellite is introduced. With this system, the＂liquid-gas＂ transformation was achieved without any extra consumption of en- ergy on satellite by a heat exchange module. The propulsion system can realize a fast and accurate control for the thrust of 50 mN by the aid of pressure-stabilizing module and control module in the micro propulsion system. The dry mass of the system based on the miniaturization technology is only 2.5 kg. |
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| Keywords: | liquefied gas micro propulsion propane micro and nano satellite |
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