Title :
New results of megawatt power gyrotrons development
Author :
Litvak, A.G. ; Denisov, Gregory G. ; Myasnikov, V.E. ; Tai, Evgeny M. ; Sokolov, E.V. ; Ilin, V.I.
Author_Institution :
Inst. of Appl. Phys., Nizhny Novgorod, Russia
Abstract :
During last year several new steps in gyrotrons development have been done at IAP/GYCOM. The main ITER requirements to a gyrotron have been demonstrated: 170 GHz frequency, 1MW power, 1000 seconds pulse duration, 53% efficiency. The operation regime of 1.2 MW was found for 100 second pulses. For a multi-frequency gyrotron a novel scheme for a tuneable window was developed. Additionally some other new gyrotrons were shipped and installed at running plasma installations.
Keywords :
gyrotrons; plasma devices; IAP-GYCOM; ITER requirements; frequency 170 GHz; megawatt power gyrotron development; multifrequency gyrotron; plasma installations; power 1 MW; power 1.2 MW; pulse duration; time 1000 s; tuneable window; Cavity resonators; Gyrotrons; Physics; Plasmas; Power measurement; Prototypes; Transmission line measurements;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665555
