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月面用超小型原子炉RAPID-Lの起動解析
https://jaxa.repo.nii.ac.jp/records/8041
https://jaxa.repo.nii.ac.jp/records/80419c526d7f-2be9-4262-aac8-b598858e3d05
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 | 月面用超小型原子炉RAPID-Lの起動解析 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 液体金属冷却原子炉 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 液体リチウム | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月面基地 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 熱電発電 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 原子炉始動試験 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 月探査 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 原子炉制御 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | RAPID-L | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 原子炉安全性 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | liquid metal cooled reactor | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | liquid lithium | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar base | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | thermoelectric power generation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | reactor startup test | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | lunar exploration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | nuclear reactor control | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | RAPID-L | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | reactor safety | |||||
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 | Startup transient analysis of RAPID-L micro nuclear reactor for lunar base power system | |||||
著者 |
神戸, 満
× 神戸, 満× 佐藤, 理× 角田, 弘和× Kanbe, Mitsuru× Sato, Osamu× Tsunoda, Hirokazu |
|||||
著者所属 | ||||||
電力中央研究所 | ||||||
著者所属 | ||||||
三菱総合研究所 | ||||||
著者所属 | ||||||
エム・アール・アイリサーチアソシエイツ | ||||||
著者所属(英) | ||||||
en | ||||||
Central Research Institute of Electric Power Industry (CRIEPI) | ||||||
著者所属(英) | ||||||
en | ||||||
Mitsubishi Research Institute Inc. (MRI) | ||||||
著者所属(英) | ||||||
en | ||||||
MRI Research Associates Inc. (MRA) | ||||||
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. 136-140, 発行日 2008-05 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The 200 kWe uranium-nitride fueled lithium cooled fast reactor concept RAPID-L (Refueling by All Pins Integrated Design-L) to be combined with thermoelectric power conversion system for lunar base power system is demonstrated. Unique challenges in reactivity control systems design have been attempted in RAPID-L concept. The reactor involves the following innovative reactivity control systems: Lithium Expansion Modules (LEM) for inherent reactivity feedback, Lithium Injection Modules (LIM) for inherent ultimate shutdown, and Lithium Release Modules (LRM) for automated reactor startup. All these systems adopt lithium-6 as a liquid poison instead of conventional B4C rods or Be reflectors. These systems are effective independent of the magnitude and direction of the gravity force. In 2006, however, the following design amendment has been made. (1) B4C poison rods were added to ensure criticality safety in unintended positive reactivity insertion by LRMs due to fire in the launch phase accident; because LRM freeze seal melts at 800 C which result in positive reactivity insertion. (2) Lower hot standby temperature of 200 C was adopted instead of conventional 800 C to reduce the external power at the startup. In this paper, RAPID-L reactor control systems, startup sequence and its transient characteristics are presented. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063965028 |