Present status of JT-60SA project and development of heating systems for JT-60SA

JT-60SA計画の現状とJT-60SAに向けた加熱装置の開発

池田 佳隆; JT-60SAチーム

Ikeda, Yoshitaka; JT-60SA Team

2007年から日欧共同計画として開始したJT-60SA計画の現状を報告する。すべての科学的な目標をITERやデモ炉に貢献するようにしたトカマクの主要機器の設計は、2008年に完了した。日本の原子力機構と欧州の「Fusion for Energy」との間の調達取決めに基づき、超電導コイル,真空容器,容器内機器などの調達活動を伴うJT-60SA建設が開始した。総入力41MW,100秒を供給するJT-60SAに向けた加熱装置の設計と開発も原子力機構において進展している。

This paper describes the present status of the JT-60SA (JT-60 Super Advanced) project which has been implemented jointly by Europe and Japan since 2007. Design of the main tokamak components were completed in late 2008, where all the scientific missions are preserved to contribute to ITER and DEMO reactors. The construction of the JT-60SA has began with procurement activities for the superconducting magnet systems, vacuum vessel, in-vessel components and other components under the relevant procurement arrangements between the implementing agencies of JAEA (Japan Atomic Energy Agency) in Japan and Fusion for Energy in Europe. Designs and developments of the auxiliary heating systems for JT-60SA have been progressed at JAEA so as to provide the total injection power of 41 MW for 100s.