JAXA Repository / AIREX 未来へ続く、宙(そら)への英知

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title宇宙太陽光利用システム(SSPS)における大型構造物の検討状況
Other TitleStatus of studies on large strucuture assembly of Space Solar Power Systems (SSPS)
Author(jpn)藤田, 辰人; 佐々木, 進; 福室, 康行; 木皿, 且人; 鈴木, 拓明; 照井, 冬人; 加藤, 裕基; 山口, 功; 熊澤, 寿; 石村, 康生
Author(eng)Fujita, Tatsuhito; Sasaki, Susumu; Fukumuro, Yasuyuki; Kisara, Katsuto; Suzuki, Hiroaki; Terui, Fuyuto; Kato, Hiroki; Yamaguchi, Isao; Kumazawa, Hisashi; Ishimura, Kosei
Author Affiliation(jpn)宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構; 宇宙航空研究開発機構
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA)
Issue Date2009-06
PublisherInstitute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構宇宙科学研究本部
Publication titleSpace Energy Symposium
宇宙エネルギーシンポジウム
Volume28
Publication date2009-06
Languagejpn
eng
AbstractJapan Aerospace Exploration Agency (JAXA) has studied Space Solar Power Systems (SSPS) using laser and microwave beams for years since 1998. In this system, the space solar energy is converted into other optical energies in the geostationary orbit, and optical energies are transmitted to the earth without depending day and night. Therefore, this system is expected as a means to solve energy and environmental problems in the future. Critical technologies for realizing SSPS are gathering of solar light, thermal control, phased array antenna, amplifier and generator of laser, convertor from sun light to laser and assembling of large structure. Assembling of large structure on orbit is not matured technology. It is the problem how to establish this technology. In SSPS large structure of km size must be assembled on orbit. Now we study how to assemble structure of 100 m size on orbit. Various styles of large structure for SSPS were suggested until now. We try to select the best style of large structure for SSPS. This paper shows status of studies on large structure of SSPS in JAXA.
Description会議情報: 第28回宇宙エネルギーシンポジウム(2009年3月9日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス)
Meeting Information: The twenty-eight Space Energy Symposium (March 9, 2009. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara)
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会
NCIDAN10324356
SHI-NOAA0064295021
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/16897


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