Paper Abstract and Keywords |
Presentation |
2015-08-27 13:45
Long-term Variation of Solar Cell Output Current of the Akebono Satellite as a Function of Integrated Protons and Temperature Wataru Miyake (Tokai Univ.), Yoshizumi Miyoshi (Nagoya Univ.), Ayako Matsuoka (JAXA) SANE2015-37 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Output current of solar cells of any satellite decreases with accumulated damage of space radiations. The output current of Akebono satellite orbiting in the inner magnetosphere decreased from 13 A in 1989 to 7 A in 2009, which is caused mainly by trapped protons. Vast database built for long years are utilized for our modeling study. Temperature of solar cells, which is here empirically modeled, is another important factor to control the output current and we obtained the output current as a function of the solar cell temperature and integrated protons calculated from a model of spatial distribution. The result shows us more susceptibility to the temperature in later years, where the degradation of solar cells further proceeded due to large amount of integrated protons. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Proton Radiation Belt / Degradation of Solar Cells / Akebono Satellite / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 200, SANE2015-37, pp. 19-23, Aug. 2015. |
Paper # |
SANE2015-37 |
Date of Issue |
2015-08-20 (SANE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SANE2015-37 |
Conference Information |
Committee |
AP SANE |
Conference Date |
2015-08-27 - 2015-08-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ibaragi Univ. Mito Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Remote Sensing, Antennas and Propagation, Student Session |
Paper Information |
Registration To |
SANE |
Conference Code |
2015-08-AP-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Long-term Variation of Solar Cell Output Current of the Akebono Satellite as a Function of Integrated Protons and Temperature |
Sub Title (in English) |
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Keyword(1) |
Proton Radiation Belt |
Keyword(2) |
Degradation of Solar Cells |
Keyword(3) |
Akebono Satellite |
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1st Author's Name |
Wataru Miyake |
1st Author's Affiliation |
Tokai University (Tokai Univ.) |
2nd Author's Name |
Yoshizumi Miyoshi |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Ayako Matsuoka |
3rd Author's Affiliation |
Japan Aerospace Exploration Agency (JAXA) |
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Speaker |
Author-1 |
Date Time |
2015-08-27 13:45:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2015-37 |
Volume (vol) |
vol.115 |
Number (no) |
no.200 |
Page |
pp.19-23 |
#Pages |
5 |
Date of Issue |
2015-08-20 (SANE) |
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