快速响应卫星发射场贮存方法  

Storage Method for Rapid Response Satellites in Launching Site

作　　者：邓家权 张芮 陈博[2] 张晓杰[2] 边小龙 赵征 DENG Jiaquan;ZHANG Rui;CHEN Bo;ZHANG Xiaojie;BIAN Xiaolong;ZHAO Zheng(Unit 63798 of People’s Liberation Army of China,Xichang 615606,Sichuan,China;Shanghai Engineering Center for Microsatellites,Shanghai 200120,China)

机构地区：[1]中国人民解放军63798部队,四川西昌615606 [2]上海微小卫星工程中心,上海200120

出　　处：《上海航天（中英文）》2022年第2期135-141,共7页Aerospace Shanghai（Chinese&English）

摘　　要：为适应快速应急发射的需求,首先对卫星电子元器件、卫星结构、展开装置、蓄电池组和推进系统等关键部件的贮存要求及性能进行分析。然后考虑卫星在发射场贮存时间,以6个月为分界线,分别对卫星在发射场的长期和短期贮存方法进行了研究。短期贮存方案卫星以整星状态贮存,所有部件安装到位;贮存期间,每3个月进行一次整星全面加电状态检查。同时为了保证测试和产品安全性,地面测试系统屏蔽所有火工品起爆指令、推进阀门开指令,星表插头连接保护插头。长期贮存方案以平台加部件状态贮存,对各个部件贮存条件和检查条件均有单独的要求。最后对贮存卫星的快速响应性进行了分析。目前,卫星在发射场已有近10次短期贮存的成功案例,在地面有长达7 a的长期贮存案例。In order to meet the needs of emergency launch,the storage requirements and performance of key satellite components,e.g.,satellite electronic components,satellite structure,deployment devices,storage battery,and propulsion system,are analyzed in this paper. Taking 6 months’ storage time of the satellite in the launching site as the boundary,the long-term and short-term storage methods for satellites in the launching site are studied respectively.In the short-term storage scheme,the satellite is stored in the whole satellite state,and all components are installed in place. During the storage,the whole satellite is fully powered every 3 months. At the same time,in order to ensure the safety of test and product,the ground test system shields all initiating instructions of explosive devices and opening instructions of push valves,and connects the protection plug of the star meter plug. In the long-term storage scheme,the satellite is stored in the state of platform plus parts,and there are separate requirements for the storage conditions and inspection conditions of each part. Finally,the rapid responses of the storage satellite are analyzed. Up to now,there have been nearly ten successful short-term storage cases for satellites in the launching site and long-term storage cases up to seven years for satellites on the ground.

关 键 词：快速响应卫星 贮存要求 发射场 长期贮存 短期贮存 滚动备份 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]