摘要
随着微小卫星任务的不断拓展,轨道机动、位置保持、姿态控制、自主离轨等任务对低功率推进系统的需求日益增加。结合微小卫星对低功率推进系统高比冲、推力精确、结构紧凑等技术需求,综述了射频离子电推进、微波离子电推进和脉冲等离子体电推进技术的研究和应用现状;通过列举各国应用案例,对比了各推进系统的性能和技术特点,总结了各推进系统的关键技术;在此基础上,分析了我国微小卫星用电推进技术发展趋势及后续攻关方向。研究结果可为微小卫星推进系统方案选择提供参考。
With the continuous expansion of micro-satellite missions,there is an increasing demand for low power propulsion systems in orbit maneuvering,position holding,attitude control,autonomous deorbiting and other missions.Combined with the technical requirements of micro-satellite for high specific impulse,precise thrust and compact structure of low power propulsion systems,the research and application status of RF propulsion,pulsed plasma electric propulsion and other propulsion systems were summarized.By listing application cases from various countries,the performance and technical characteristics of each propulsion system were compared and the key technologies of each propulsion system were summarized.The development trend and subsequent key issues of electric propulsion technology for micro-satellites in china were analyzed and the research results can provide a reference for the scheme selection of the propulsion system of microsatellites..
作者
李婧
耿海
孙新锋
蒲彦旭
贺亚强
陈浩
吴辰宸
LI Jing;GENG Hai;SUN Xinfeng;PU Yanxu;HE Yaqiang;CHEN Hao;WU Chenchen(Science and Technology on Vacuum Technology and Physics Laboratory,Key Laboratory of Space Electric Propulsion Technology of Gansu Province,Lanzhou Institute of Physics,Lanzhou 730000,China)
出处
《真空与低温》
2023年第6期590-601,共12页
Vacuum and Cryogenics
基金
中国航天科技集团有限公司自主研发项目(YF-ZZYF-2021-132)
真空技术与物理重点实验室基金(HTKJ2021KL510002、HTKJ2022KL510002)。
关键词
电推进
微小卫星
射频离子电推进
微波离子电推进
脉冲等离子体电推进
electric propulsion
micro-satellite
radio frequency ion electric propulsion
microwave ion electric propulsion
pulsed plasma electric propulsion
