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

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titleレクテナアレーを用いた月面探査ローバーへの無線電力伝送
Other TitleWireless Power Transmission to the Lunar Rover with the Rectenna Array
Author(jpn)野地, 紘史; 堀, 正和; 澁谷, 賢広; 磯野, 晃輔; 小林, 雄太; 嶋田, 貴信; 川崎, 繁男
Author(eng)Noji, Hirofumi; Hori, Masakazu; Shibuya, Yasuhiro; Isono, Kosuke; Kobayashi, Yuta; Shimada, Takanobu; Kawasaki, Shigeo
Author Affiliation(jpn)東京理科大学; 東京理科大学; 東京理科大学; 東京理科大学; 宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS); 宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS); 宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)
Author Affiliation(eng)Tokyo University of Science; Tokyo University of Science; Tokyo University of Science; Tokyo University of Science; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Issue Date2011-05-17
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所
Publication title30th ISAS Space Energy Symposium
第30回宇宙エネルギーシンポジウム
Publication date2011-05-17
Languagejpn
eng
AbstractRecently, WPT (Wireless Power Transmission) has been studied for the energy crisis, the environment problem and the space exploration. In order to avoid the energy crisis due to the shortage of fossil fuel and the global warming due to the excess generation of CO2, the SSPS (Space Solar Power Station) has been studied and proceeded for several decades. The SSPS is the system which DC power generation is carried out in the space by a solar battery and the converted energy into the microwave is delivered to the earth as one of the green-eco energy. This concept is tried to extend into a local area and home as wireless power transmission.In additional, it is expected to charge a battery which is mounted on the lunar rover by WPT. It has been proposed for the lunar rover to charge a battery with a wired cable and solar power system. However charge using a wired cable has some challenges that are moving restriction, degradation of a wired cable due to high temperature change. Solar power system also has issues of a moving limitation in the dark and at night.In this paper, we propose a new charging scheme to the lunar rober by WPT. The power transmits in microwave therefore there are some benefits, canceling of moving restriction and strong changing temperature.We report that confirmed charging a capacitor to simulate the state of lithium ion batteries from 3.0V to 3.9V that we use prototype of rectifiers for RF-DC power conversion in 5.8GHz microwave.
Description形態: カラー図版あり
会議情報: 第30回宇宙エネルギーシンポジウム(2011年2月25日, 宇宙航空研究開発機構宇宙科学研究所相模原キャンパス), 相模原市, 神奈川県
形態: CD-ROM1枚
Physical characteristics: Original contains color illustrations
Meeting Information: The thirtieth Space Energy Symposium (February 25, 2011. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan
Note: One CD-ROM
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会
NCIDAN10324356
SHI-NOAA0065107009
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/17936


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