Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 67(4): 203-206 (2018)

特集Special Issues

6.10 プラズマ計測システム6.10 Plasma Diagnostics System

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那珂核融合研究所ITERプロジェクト部National Institutes for Quantum and Radiological Science and Technology ◇ 311–0193 茨城県那珂市向山801–1 ◇ 801–1 Mukoyama, Naka-shi, Ibaraki Pref. 311–0193, Japan

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


Plasma diagnostic systems make penetrations through plasma facing components, shielding blankets, safety boundary, fire sector and ventilation zoning, and hence, it is required to demonstrate its feasibility of nuclear safety. ITER is a first of a kind nuclear fusion reactor, in which nuclear safety design shall be built-in even in the diagnostic systems. This paper describes what the authors have found in the design activity of ITER poloidal polarimeter that Japan procures. The knowledge can be extrapolated for designing plasma diagnostic systems in future nuclear reactors such as prototype reactors.

Key words: plasma diagnostics; nuclear safety; ITER; poloidal polarimeter

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