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アイテム
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地上用リチウムイオン2次電池の過充電耐性試験
https://jaxa.repo.nii.ac.jp/records/8020
https://jaxa.repo.nii.ac.jp/records/8020cfa42bab-8c47-4d63-a3ec-4d15471f9483
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 地上用リチウムイオン2次電池の過充電耐性試験 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 過充電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | リチウムイオン電池 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 耐性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 発熱反応 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 小型科学衛星 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ピギーバックシステム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | エネルギー密度 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 損傷 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | overcharge | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lithium ion battery | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tolerance | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | exothermic reaction | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | small scientific satellite | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | piggyback system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | energy density | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | damage | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Overcharge tolerance test of lithium ion battery | |||||
著者 |
平山, 寛
× 平山, 寛× Kim, Ieyoung× Hirayama, Hiroshi× Kim, Ieyoung |
|||||
著者所属 | ||||||
九州大学 | ||||||
著者所属 | ||||||
九州大学 | ||||||
著者所属(英) | ||||||
en | ||||||
Kyushu University | ||||||
著者所属(英) | ||||||
en | ||||||
Kyushu University | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
第27回宇宙エネルギーシンポジウム 平成19年度 en : The Twenty-seventh Space Energy Symposium p. 31-35, 発行日 2008-05 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This study shows overcharge tolerance of lithium ion battery for ground use, in order to use it for a small satellite. Kyushu university, Kyushu institute of technology and Fukuoka institute of technology are developing a polar plasma observation satellite 'QSAT'. QSAT is a small satellite of 50 kg in mass, designed to be launch as a piggy-back payload of H-2A. Most components of QSAT are made of COTS (Consumer Off The Shelf) products. They must be examined for space use because they are qualified only for ground use. We had examined a candidate product of lithium ion secondary battery in launch and operation environment. And then in this study, we examined its tolerance against overcharging because lithium ion battery will inflates and sometimes explodes in overcharging. The battery as a specimen was forced to be overcharged without its built-in safety circuit, and we measured its inflation with a strain gage during charging and discharging. After 15 hours of charging, the battery inflated twice in thickness but it bore without explosion nor leakage. Although this single experiment is not enough to guarantee that the battery never explode in QSAT, it showed some tolerance against overcharging. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063965007 |