空间核动力装置控制系统设计分析及启示  

Analysis on Control System Design for Nuclear Power Units in Space and Its Inspiration

作　　者：张玮瑛 贾玉文[1] 段天英[1] 刘勇[1] 尹凯 龚琳 ZHANG Weiying;JIA Yuwen;DUAN Tianying;LIU Yong;YIN Kai;GONG Lin(Department of Nuclear Engineering Design,China Institute of Automatic Energy,Beijing 102413,China)

机构地区：[1]中国原子能科学研究院核工程设计研究所,北京102413

出　　处：《上海航天（中英文）》2023年第6期73-82,共10页Aerospace Shanghai（Chinese&English）

摘　　要：空间核动力装置执行深空任务具有复杂性和特殊性,对其控制系统的研发提出较多独特的挑战。研发具有高可靠性和高自主性的控制系统,一直是空间核反应堆领域的研究重点及难点之一。对美俄(苏联)从20世纪80年代至今典型空间堆控制系统的研发方案展开调研,分别从控制系统的总体要求、架构设计、启动控制策略、额定工况下功率控制方案等方面,对其设计现状进行分析和归纳,总结美俄不同型号空间堆控制系统的设计及其特殊性。在美俄空间堆控制系统设计的经验基础上,为不同型号空间堆装置控制系统的设计提供借鉴。Due to the complexity and particularity of deep-space missions,the space nuclear reactor poses many unique challenges to the research and development of its control system.The development of control systems with high reliability and high autonomy has always been one of the key points and difficulties in the field of space nuclear reactor research.In this paper,the design schemes of typical space reactor control systems in the United States and Russia(the former Soviet Union)from 1980s are investigated,and the design status of the control systems is analyzed from the aspects of architecture design,start-up control scheme,coordinated control scheme,etc.Besides,the design and particularity of different types of control systems for the space reactors in the United States and Russia are summarized.The obtained results can provide reference for the design of space reactor control systems.

关 键 词：空间堆 控制系统 自主运控 自主启堆 协调控制 

分 类 号：TL36[核科学技术—核技术及应用]