中国空间科学技术

中国空间科学技术 ›› 2023, Vol. 43 ›› Issue (5): 13-23.doi: 10.16708/j.cnki.1000-758X.2023.0064

• 综述 • 上一篇    下一篇

地月及深空探测先进电推进技术的发展

吴辰宸1，2，3，耿海1，2，3，王紫桐1，2，3，李得天1，2，3   

  1. 1 兰州空间技术物理研究所，兰州730000
    2 真空技术与物理重点实验室，兰州730000
    3 甘肃省空间电推进技术重点实验室，兰州730000

  • 出版日期:2023-10-25 发布日期:2023-09-12

Development of advanced electric propulsion technology for cislunar and deep space exploration

WU Chenchen1，2，3，GENG Hai1，2，3，WANG Zitong1，2，3，LI Detian1，2，3   

  1. 1 Lanzhou Institute of Physics，Lanzhou 730000，China
    2 Science and Technology on Vacuum Technology and Physics Laboratory，Lanzhou 730000，China
    3 Key Laboratory of Space Electric Propulsion Technology of Gansu Province，Lanzhou 730000，China
  • Published:2023-10-25 Online:2023-09-12

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摘要： 聚焦地月及深空探测关键技术之一——空间电推进技术，介绍了空间电推进的技术内涵和中国电推进应用现状，从任务特点、电推配置、应用效益等维度剖析了国际上典型的基于电推进的地月及深空探测任务。瞄准中国深空探测领域未来发展需求，针对月球探测、小行星探测、载人火星探测、太阳系边际探测和地月空间科学探测5种典型场景，分别介绍了电推进优化应用策略，梳理了面向深空探测的先进电推进关键技术体系和发展重点。最后，按照“一中一超一微”的发展思路给出了空间电推进技术发展建议，为后续空间电推进在地月及深空探测领域实现更加广泛的应用提供参考。

关键词: 地月及深空探测, 空间电推进, 应用策略, 关键技术, 发展重点

Abstract: Space electric propulsion is the key technology of cislunar and deep space exploration.Space electric propulsion technology，one of the key technology of cislunar and deep space exploration,was focused on.The technical connotation of space electric propulsion and its application status in China was introduced，and the typical international cislunar and deep space exploration missions based on electric propulsion was analyzed from the dimensions of mission characteristics，electric propulsion configuration，and application benefits.Aiming at the future development needs of China’s deep space exploration，the optimization application stratrgies of electric propulsion were introduced for five typical scenarios: lunar exploration，asteroid exploration，human Mars exploration，solar system boundary exploration and cislunar space scientific exploration，and the key technical systems and development priorities of advanced electric propulsion for deep space exploration were sorted out.Finally，according to the development idea of “one medium，one super，one micro”，suggestions on space electric propulsion technology development were given，which provide a reference for a wider range of applications of space electric propulsion in the field of cislunar and deep space exploration.

Key words: cislunar and deep space exploration, space electric propulsion, application strategy, key technology, development focus