Research and development of 2-frequency (110/138 GHz) FADIS for JT-60SA ECHCD system

H. Idei, S. Moriyama, T. Kobayashi, A. Isayama, M. Sakaguchi, W. Kasparek

    研究成果: ジャーナルへの寄稿会議記事査読


    A FAst DIrectional Switch (FADIS) of 2-frequency (2-f{hook}) gyrotron system for the JT-60SA project is being developed under collaboration between Japan Atomic Energy Agency (JAEA) and Kyushu University. At first, the frequency drift and dip in the gyrotron operation were measured to consider which kind of FADIS is preferred for application in the Electron Cyclotron Heating and Current Drive (ECHCD) system for the JT- 60SA. Various types of the FADIS have been considered. A square corrugated waveguide diplexer system with double resonant rings was considered as one of the most attractive FADIS systems for stable high-power and long-pulse operations in the 2-f{hook} JT-60SA ECHCD system.

    ジャーナルEPJ Web of Conferences
    出版ステータス出版済み - 3月 12 2015
    イベント18th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2014 - Nara, 日本
    継続期間: 4月 22 20144月 25 2014

    !!!All Science Journal Classification (ASJC) codes

    • 物理学および天文学(全般)


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