Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
出版者
宇宙航空研究開発機構
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料
雑誌名(英)
JAXA Special Publication: 9th Spacecraft Charging Technology Conference
巻
JAXA-SP-05-001E
ページ
249 - 256
発行年
2005-08-01
抄録（英）
Since ADEOS-2 was launched, JAXA has analyzed on-orbit telemetry routinely in order to verify design and to find any sign of anomaly or degradation. One of the findings is generation power fluctuation of solar array paddle. We have investigated mechanisms of the power fluctuation and reached a scenario, space debris impact on solar cell. The impact might cause short circuit in solar array paddle and drop generation current. To confirm the scenario, we carried out hypervelocity impact tests to the solar array blankets. The investigation and test result are reported in this paper.
On-orbit power fluctuations of ADEOS-2
49206032.pdf
(1.66MB)
