Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 67(4): 179-183 (2018)

特集Special Issues

6.5 ブランケットシステム6.5 Blanket System

1国立研究開発法人量子科学技術研究開発機構核融合エネルギー研究開発部門六ヶ所核融合研究所ブランケット研究開発部National Institutes for Quantum and Radiological Science and Technology, Fusion Energy Research and Development Directorate, Rokkasho Fusion Institute, Department of Blanket System Research ◇ 311–0193 茨城県那珂市向山801–1 ◇ 801–1 Mukoyama, Naka-shi, Ibaraki Pref. 311–0193, Japan

2日本アドバンストテクノロジー株式会社Nippon Advanced Technology Co., Ltd. ◇ 319–1112 茨城県那珂郡東海村村松3129–45 ◇ 3129–45 Muramatsu, Tokai, Ibaraki Pref. 319–1112, Japan

発行日:2018年4月15日Published: April 15, 2018


In nuclear fusion reactor, Tritium Breeder Blanket has three functions such as the shielding of fusion neutron, the extraction of high quality heat for electrical power generation, and the production of fuel tritium. So, the blanket is a key equipment and technology for fusion power plant. In this paper, the outline of the tritium breeder blanket is mentioned. And TBM program implemented by Japan Domestic Agency within the ITER project and its current status are also introduced.

Key words: blanket; ITER; TBM (Test Blanket Module); RAFM (Reduced-Activation Ferritic/Martensitic Steel); tritium

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