摘要
我国空间电推进技术已进入成熟和全面应用的新阶段。为进一步促进电推进技术发展,加速推动空间动力领域技术进步,采用调研、对比分析的方法,以功率为划分标准,重点结合未来空间任务对电推进的应用需求,针对电推进各技术方向的特点,从“中、微、超”3个功率区间对空间电推进进行了分类综述。总结了国内外电推进技术的发展现状和存在的不足,提出了需要攻克的关键难点,研判了发展的主要趋势,归纳了存在的共性问题,提出了未来10年空间电推进技术的发展建议,供我国卫星用户、总体单位和空间电推进专业技术单位参考。
Space electric propulsion technology has entered a new stage of maturity and full application in China.In order to further promote and accelerate the development of electric propulsion technology,this paper adopted the methods of investigation and comparative analysis and used the power as the standard to classify and summarize space electric propulsion from the three power ranges of″medium,micro,and ultra″.It also focused on the application requirements for electric propulsion in future space missions and the characteristics of various technical directions of electric propulsion.The development status and shortcomings of electric propulsion technology at home and abroad were put forward,as well as the key difficulties to be overcome.The main development trend was studied and judged,and the common problems were summarized.Proposals for the development of space electric propulsion technology in the next 10 years were put forward for the reference of satellite users,departments of overall design,and technical departments of space electric propulsion.
作者
耿海
李婧
吴辰宸
孙新锋
王紫桐
贾艳辉
王尚民
李兴达
蒲彦旭
GENG Hai;LI Jing;WU Chen-chen;SUN Xin-feng;WANG Zi-tong;JIA Yan-hui;WANG Shang-min;LI Xing-da;PU Yan-xu(Science and Technology on Vacuum Technology and Physics Laboratory,Lanzhou 730000,China;Key Laboratory of Space Electric Propulsion of Gansu,Lanzhou 730000,China;Lanzhou Institute of Physics,Lanzhou 730000,China)
出处
《气体物理》
2023年第1期1-16,共16页
Physics of Gases
基金
国防基础科研项目(JCKY2018203B030)
国家自然科学基金(61801201)
甘肃省杰出青年基金(20JR10RA481)
中国航天科技集团拔尖人才、自主研发项目(YF-ZZYF-2021-132)
真空技术与物理重点实验室基金(HTKJ2021KL510002)。
关键词
电推进技术
离子电推进
Hall电推进
卫星
等离子体
electric propulsion technology
ion electric thruster
Hall electric thruster
satellite
plasma
