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[1]张天平.兰州空间技术物理研究所电推进新进展[J].火箭推进,2015,41(02):7-12.
　ZHANG Tian-ping.New progress of electric propulsion technology in LIP[J].Journal of Rocket Propulsion,2015,41(02):7-12.
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兰州空间技术物理研究所电推进新进展

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 41 期数: 2015年02期 页码: 7-12 栏目: 专论与综述 出版日期: 2015-07-30
Title:
New progress of electric propulsion technology in LIP
作者:
张天平
兰州空间技术物理研究所 真空技术与物理重点实验室，甘肃 兰州 730000
Author(s):
ZHANG Tian-ping
Key Laboratory of Vacuum Technology and Physics, Lanzhou Institute of Physics, Lanzhou 730000, China
关键词:
离子电推进系统; 霍尔电推进系统; 产品研制; 技术进展
Keywords:
ion electric propulsion system;  Hall electric propulsion system;  product development;  technology progress
分类号:
V439-34
文献标志码:
A
摘要:
兰州空间技术物理研究所是我国电推进技术研究和产品研制的主要单位。2014年兰州空间技术物理研究所在电推进发展中取得了多方面的重要进展，分别从空间飞行试验、型号产品研制、新产品开发、专业技术基础研究等方面进行了总结性的系统介绍。空间飞行试验包括了SJ-9A卫星离子电推进系统和XY-2卫星霍尔电推进系统，型号产品研制包括了DFH-3B平台首发卫星LIPS-200离子电推进系统、DFH-5卫星平台和全电推进卫星平台的LIPS-300离子电推进系统及LEO大型航天器主动电位控制系统，正在研发的新产品包括LIPS-200+，LIPS-100和LIPS-400等离子推力器及LHT-140霍尔推力器，电推进专业技术基础研究工作主要包括栅极组件工作寿命分析及概率性评估、放电室性能分析及优化以及基于等离子体能量沉积的推力器热分析等。
Abstract:
Lanzhou Institute of Physics (LIP) is a major industrial organization for product development and technology study of the electric propulsion in China. In 2014, LIP made a great progress in the field of electric propulsion as presented in this paper. The progress of space flight test, product development, fundamental research of professional technologies and so on are introduced in detail. In the aspect of space flight test, the ion electric propulsion system (IEPS) of SJ-9A satellite and Hall electric propulsion system of XY-2 satellite are involved. In the aspect of product development, LIPS-200 IEPS for the DFH-3B platform first satellite, LIPS-300 IEPS for DFH-5 satellite platform and all-electric propulsion satellite platform, active electric potential control system for the LEO large spacecraft, and some new IEPSs (including LIPS-200+, LIPS-100 and LIPS-400) and Hall thruster (LHT-140) are described. In the respect of fundamental research of electric propulsion professional technologies, working lifetime analysis and probabilistic assessment of the grid electrode assembly, performance analysis and optimization of the discharge chamber, and thermal analysis of the thruster based on the plasma energy deposition are elaborated.

参考文献/References:

[1]ZHANG T P. The electric propulsion development in LIP, IEPC-2013-48[R]. USA: IEPC, 2013.
[2]ZHANG T P. Initial flight test results of the LIPS-200 electric propulsion system on SJ-9A satellite, IEPC-2013- 47[R]. USA: IEPC, 2013.
[3]ZHANG T P. The LIPS-200 ion electric propulsion system development for DFH-3B satellite platform, IAC13-C4.4.10[R]. China: [s.n.], 2013.
[4]张天平. LIPS-200离子推力器寿命地面试验方案研究[J]. 航天器工程, 2012, 21（4）: 111-116.

[5]ZHANG T P. Electric propulsion development for DFH- 4SP satellite platform, IAC-14-C4.4.2[R]. Isreal: [s.n.], 2014.

[6]HANI K. Operational status of the international space station plasma contactor hollow cathode assemblies, AIAA 2011-5990[R]. USA: AIAA, 2011.
[7]CORBETT M H .Thrust control algorithms for the GOCE ion propulsion assembly, IEPC-2007-210[R]. USA: IEPC, 2007.

备注/Memo

收稿日期：2014-12-09；修回日期：2015-01-20 作者简介：张天平（1963—），男，博导，研究员，研究领域为空间电推进技术研究和工程研制

更新日期/Last Update: 1900-01-01