电推进真空热环境试验研究现状及关键技术  

Research status and key techniques of vacuum thermal environment test for electric propulsion

作　　者：王军伟[1] 张磊[1] 杨瑞洪[1] 李强[1] 董雷[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2015年第2期211-216,共6页Spacecraft Environment Engineering

基　　金：中国空间技术研究院情报研究课题支持

摘　　要：电推进是空间任务的重要推进手段,也是急需发展的空间技术之一。为了评价电推进装置的有效性和可靠性,需要在地面开展各种验证试验,其中有热环境试验。文章对电推进装置的热环境试验技术发展现状进行了跟踪研究,结合国外热环境模拟设备的研制使用情况,梳理出热环境试验相关的关键技术,就我国电推进热环境试验技术和试验设备提出了发展建议。The electric thruster is an essential part for the space propulsion, and also among the most promising technologies for future developments of space missions. Various tests are needed to check the validity and the reliability of the electric propulsion, including the thermal environment test. The paper presents a review of studies related to the thermal environment test for electric propulsion systems, including the development of thermal test facilities abroad, and the key techniques of the environmental testing. Some suggestions are made for the development of testing and facilities technical toward the future electric propulsion in China.

关 键 词：姿态控制发动机 电推进器 真空热试验 测试试验 

分 类 号：V433.93[航空宇航科学与技术—航空宇航推进理论与工程]