中国空间科学技术

中国空间科学技术 ›› 2026, Vol. 46 ›› Issue (4): 11-26.doi: 10.16708/j.cnki.1000-758X.2026.0054

• 庆祝王希季院士105岁寿辰特别专题 • 上一篇    下一篇

中国空间太阳能电站发展综述

侯欣宾1，*，董士伟2，石德乐3，王立1，李明4   

  1. 1.中国空间技术研究院钱学森空间技术实验室，北京100094
    2.中国空间技术研究院西安分院空间微波通信全国重点实验室，西安710100
    3.山东航天电子技术研究所，烟台264670
    4.中国空间技术研究院航天东方红卫星有限公司，北京100094
  • 收稿日期:2026-03-30 修回日期:2026-05-28 录用日期:2026-06-04 发布日期:2026-07-16 出版日期:2026-07-31

Overview on the development of space solar power in China

HOU Xinbin1，*，DONG Shiwei2，SHI Dele3，WANG Li1，LI Ming4   

  1. 1.Qian Xuesen Lab，China Academy of Space Technology，Beijing 100094，China
    2.National Key Laboratory of Science and Technology on Space Microwave，China Academy of Space Technology （Xi'an），Xi'an 710100，China
    3.Shandong Institute of Aerospace Electronic Technology, Yantai 264670, China
    4.DFH Satellite Co., Ltd.，China Academy of Space Technology，Beijing 100094，China
  • Received:2026-03-30 Revision received:2026-05-28 Accepted:2026-06-04 Online:2026-07-16 Published:2026-07-31

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摘要： 作为在空间进行大规模太阳能收集、转化并通过无线方式将电能传输到地面电网的航天工程，空间太阳能电站正在重新得到美国、日本、韩国、英国、澳大利亚等航天大国及有关国际组织和私营公司的广泛重视。中国从2006年开始在空间太阳能电站领域正式开展了持续的深入研究，已取得了国际瞩目的研究成果。回顾了中国空间太阳能电站领域20年的主要发展历程，重点介绍了中国分阶段空间太阳能电站发展路线图建议、具有中国特色的国际代表性空间太阳能电站创新设计方案以及在空间高压大功率发电与电力管理、高效无线能量传输等关键技术方面取得的重要成果，并提出进一步围绕空间太阳能电站关键技术的在轨验证和分阶段规模化应用发展建议，为中国开展以太空数据中心等为代表的更广泛的空间太阳能开发与利用奠定基础。

关键词: 空间太阳能电站, 发展历程, 发展规划, 概念方案, 关键技术

Abstract: As an aerospace engineering system that collects and converts solar energy in space on a large scale and transmits electric power to the ground power grid via wireless means, space solar power (SSP) is once again receiving extensive attention from major spacefaring nations such as the United States of America, Japan, the Republic of Korea, the United Kingdom and Australia as well as relevant international organizations and private companies. China has officially carried out sustained and in-depth research in the field of space solar power since 2006. Over the past 20 years, remarkable research achievements with international influence have been made. This paper reviews the main development process of China's space solar power program, focusing on the proposed phased development roadmap for space solar power, the internationally representative innovative design schemes of space solar power with Chinese characteristics, and the important progress made in key technologies such as space high voltage and high power electricity generation and management, and high efficiency wireless power transmission. It also puts forward suggestions for further on-orbit verification of key technologies and phased large scale application and development of space solar power, so as to lay the foundation for broader development and utilization of space solar energy represented by space data centers.

Key words: space solar power, development history, roadmap, concept, key technologies