中国空间科学技术

中国空间科学技术 ›› 2023, Vol. 43 ›› Issue (3): 1-13.doi: 10.16708/j.cnki.1000-758X.2023.0033

• 综述 •    下一篇

远距离大容量连续无线功率传输的机遇与挑战

李明，董士伟，石德乐   

  1. 1 中国空间技术研究院，北京100094
    2 中国空间技术研究院西安分院，空间微波技术国家级重点实验室，西安710100
    3 山东航天电子技术研究所，烟台264000
  • 出版日期:2023-06-25 发布日期:2023-05-23

Opportunities and challenges of longdistance high-capacity continuous wireless power transmission

LI Ming，DONG Shiwei，SHI Dele   

  1. 1 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 Space Electronic Technology，Yantai 264000，China
  • Published:2023-06-25 Online:2023-05-23

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摘要： 远距离大容量连续无线功率传输是支撑空间太阳能开发利用和碳中和目标实现的未来可行路线之一。首先介绍了远距离连续大功率无线功率传输的应用需求和当前面临的发展机遇，针对具体应用提出了对该技术的具体需求；然后论述了国际范围内远距离连续大功率无线功率传输的最新研究进展。结合发展态势和应用需求，阐述了技术发展到目前所面临的挑战，并针对这些挑战提出了发展建议。

关键词: 无线功率传输, 微波, 激光, 能源, 碳中和

Abstract: Long-distance high-capacity continuous wireless power transmission（WPT）is one of the candidate routes to realize space-based solar power exploitation and carbon neutrality.Firstly，the application demands and development opportunities were introduced with specific technical requirements for practical applications of long-distance high-capacity continuous WPT.Secondly，the international state-of-the-art research progress was reported.Then technical challenges were discussed，with respect to development trend and application needs.And toward these challenges，development suggestions were proposed.

Key words: wireless power transmission, microwave, laser, energy source, carbon neutrality