Title :
Progress of a multi-megawatt gyrotron system for Electron Cyclotron heating on the Large Helical Device
Author :
Shimozuma, T. ; Kubo, S. ; Yoshimura, Y. ; Igami, H. ; Takahashi, H. ; Kobayashi, S. ; Ito, S. ; Mizuno, Y. ; Okada, K. ; Takita, Y. ; Mutoh, T. ; Idei, H. ; Minami, R. ; Kariya, T. ; Imai, T.
Author_Institution :
Nat. Inst. for Fusion Sci., Toki, Japan
Abstract :
In LHD, an ECH system for fusion-relevant plasma heating has been greatly progressed with the development of megawatt gyrotrons. Net power of 3.7 MW could be injected into LHD. For stable operation, a new position and profile monitor of the mmw-beams in evacuated transmission lines is developed.
Keywords :
gyrotrons; electron cyclotron heating; fusion-relevant plasma heating; large helical device; multi-megawatt gyrotron system; power 3.7 MW; transmission lines; Anodes; Gyrotrons; Heating; Plasmas; Power generation; Temperature measurement; Temperature sensors;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5613060
