| 欧洲自动转移飞行器电源系统设计及启示 |
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| 引用本文： | 姜东升,刘震,张沛.欧洲自动转移飞行器电源系统设计及启示[J].航天器工程,2014,23(6):122-127. |
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| 作者姓名： | 姜东升 刘震 张沛 |
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| 作者单位： | 北京空间飞行器总体设计部,北京,100094 |
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| 摘 要： | 介绍了"自动转移飞行器"(ATV)电源系统采用的3项关键技术:太阳翼X构型设计,太阳电池电路交叉布阵,蓄电池组充电控制模式;探讨了这些技术对平衡不同光照条件输出功率、降低遮挡对每个太阳电池阵输出功率的影响,以及确保蓄电池性能安全可靠的优势;并讨论了ATV电源设计方案对我国货运飞船和空间站电源系统设计的借鉴意义。
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| 关 键 词： | 自动转移飞行器 电源系统 太阳翼 电源调节配电单元 |
Electrical Power System Design and Enlightenment of European ATV |
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| JIANG Dongsheng,LIU Zhen,ZHANG Pei.Electrical Power System Design and Enlightenment of European ATV[J].Spacecraft Engineering,2014,23(6):122-127. |
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| Authors: | JIANG Dongsheng LIU Zhen ZHANG Pei |
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| Institution: | 1.Beijing Institute of Spacecraft System Engineering, Beijing 100094, China) |
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| Abstract: | This paper discusses three key techniques：solar array X type structure,solar strings cross arrangement,and battery charge mode used in ATV.The effect of those design on energy balance of different incidence light,the impact of shades on the output power of each soalr arry,and the safe and reliable use of battery are also discussed.The ATV electrical power system design scheme can also give guidance to the design of Chinese cargo spaceship and space station. |
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| Keywords: | Automated Transfer Vehicle electrical power system solar array power conditioning and distribution unit(PCDU) |
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