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OVERVIEW OF THE ACTIVITIES FOR SPACE SOLAR POWER SYSTEMS IN USEf

机译：所用空间太阳能发电系统的概述

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摘要

The Institute for Unmanned Space Experiment Free Flyer (USEF) has been studying wireless power transmission under the contract of the Ministry of Economy, Trade and Industry (METI) from 2004 to 2005. In this study, we have focused on the microwave power transmission on the ground as a key technology for the realization of a future space solar power system. (ⅰ) A prototype active phased array panel with software retro-directive beam steering antenna and hardware retro-directive antenna had been manufactured and evaluated. In 2004, a combination test with these two active phased array systems with different beam steering systems was performed. The purpose of the test was the demonstration of the basic phase synthetic characteristics and beam steering scheme. The test results indicate an appropriate result for the basis of the future hybrid beam steering system. (ⅱ) An investigation of the microwave power system for the ground application was also performed. Three types of this system have been proposed. (ⅲ) The environmental and safety assessment of microwave power transmission is also the theme of this current investigation. This assessment has been performed to permit the acquisition of public acceptance for a future microwave power transmission system. The results of this study together with our past activities such as an SSPS system study are presented in this paper.
机译：2004年至2005年，无人空间实验研究所免费传单（USEF）一直在经济，贸易和工业部（METI）的合同下研究无线电力传输。在此研究中，我们集中研究了微波功率传输。地面作为实现未来太空太阳能系统的关键技术。 （ⅰ）制作并评估了带有软件后向波束控制天线和硬件后向天线的有源相控阵原型样板。 2004年，对这两个有源相控阵系统与不同的光束转向系统进行了组合测试。测试的目的是演示基本相位合成特性和光束转向方案。测试结果表明了合适的结果，可作为未来混合动力转向系统的基础。 （ⅱ）还对地面微波电源系统进行了研究。已经提出了三种类型的该系统。 （ⅲ）微波功率传输的环境和安全评估也是本次调查的主题。进行该评估是为了获得公众对未来微波功率传输系统的认可。本文介绍了这项研究的结果以及我们过去的活动，例如SSPS系统研究。

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