@inproceedings{oai:repo.qst.go.jp:00075498,
 author = {Kobayashi, Takayuki and Moriyama, Shinichi and Takahashi, Koji and Kajiwara, Ken and Oda, Yasuhisa and Ikeda, Ryosuke and Isayama, Akihiko and Novello, Luca and Sawahata, Masayuki and Terakado, Masayuki and Hiranai, Shinichi and Sato, Fumiaki and Wada, Kenji and Hinata, Jun and Yokokura, Kenji and Kobayashi, Takayuki and Moriyama, Shinichi and Takahashi, Koji and Kajiwara, Ken and Oda, Yasuhisa and Ikeda, Ryosuke and Isayama, Akihiko and Sawahata, Masayuki and Terakado, Masayuki and Hiranai, Shinichi and Sato, Fumiaki and Wada, Kenji and Hinata, Jun and Yokokura, Kenji},
 book = {Proceedings of 27th IAEA Fusion Energy Conference (FEC2018)},
 month = {Oct},
 note = {Development of the ECH/CD system for JT-60SA has been progressed. (i) A full length (~7 m) mock-up of the mirror steering structure of the launcher has been successfully tested in vacuum. The required life without maintenance, which is 105 cycles for the poloidal steering range of 60° and 104 cycles for toroidal beam steering range of 30°, has been achieved. A newly introduced solid lubricant enabled the smooth movement of the steering shaft. (ii) The temperature rise distribution of aluminium waveguides has been measured at high-power of 0.5 MW. It is in the range from 0.2 to 1.2 °C per 1 MJ transmission and acceptable for 1 MW/100 s transmission required in JT-60SA. (iii) The preparation of the JT-60SA ECH/CD system toward first plasma experiment is smoothly progressing by the above results and the successful gyrotron development.},
 title = {Progress in Development and Fabrication of the JT-60SA ECH/CD System},
 year = {2018}
}