静止卫星辐射致冷器温度测量和控制  

TEMPERATURE MEASUREMENT AND CONTROL OF RADIANT COOLER FOR EARTH SYNCHRONOUS SATELLITES

作　　者：张玉林[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《低温工程》1999年第4期193-196,共4页Cryogenics

摘　　要：对静止轨道上辐射致冷器第二级温度测量和控制， 从系统设计及应用结果， 分别做了介绍。着重对温度测量、两点温控和致冷量做了探讨。对于保证航天遥感仪器上红外传感器低温稳定工作有重要意义。In this article we introduce our research on the measurement and control of the second stage temperature on radiant cooler which works in geo stationary orbit,ranging from its system design to application result.Especially we discussed the temperature measurement,twopoint temperature control and cooler quantity.The research results have an important significance to the steady state working of the infrared detector onboard space remote sensing instrument.

关 键 词：辐射致冷器 温度测量 温度控制 气象卫星 

分 类 号：TB663[一般工业技术—制冷工程] V44[航空宇航科学与技术—飞行器设计]