中国空间科学技术

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空间站太阳能热动力发电系统研究进展

崔海亭,袁修干,邢玉明,侯欣宾   

  1. 北京航空航天大学,北京航空航天大学,北京航空航天大学,北京航空航天大学 北京100083 ,北京100083 ,北京100083 ,北京100083
  • 发布日期:2002-12-25

The Research and Development of Space Solar Dynamic Power System

Cui Haiting Yuan Xiugan Xing Yuming Hou Xinbin (Beijing University of Aeronautics and Astronautics,Beijing 100083)$$$$   

  • Published:2002-12-25

摘要： 空间太阳能热动力发电系统是非常有前景的未来空间能源供应系统 ,在费用和性能上已经显示出了很大的优势 ,国际上对于它的研究已经超过 4 0年。文章从热机循环方案、各主要部件的研究等方面介绍了空间太阳能热动力发电系统的工作原理和技术发展 ,并且与其它电源系统进行了技术比较 ,显示出这种供电方式的较大优势。根据国外研究经验 ,提出了发展中国空间太阳能热动力发电系统研究的建议。

关键词: 太阳能发电机, 航天器电源, 空间站, 发展战略

Abstract: Solar Dynamic power system has been identified as a promising technology for the future space power system.It is a new energy system and should be applied to space as the result of its excellent performance and low cost.It′s already been over forty years since the beginning of the research.In the present paper,the working principle and the technology development of SDPS is introduced from thermodynamic cycle and main constituents.The advantage of SDPS is indicated by comparing with other power systems.The suggestion of developing the SDPS is also put forword.