Title :
Status of the 1-MW, 140-GHz, CW Gyrotron for W7-X
Author :
Gantenbein, G. ; Dammertz, G. ; Alberti, S. ; Arnold, A. ; Erckmann, V. ; Giguet, E. ; Heidinger, R. ; Hogge, J.-P. ; Illy, Stefan ; Kasparek, W. ; Koppenburg, K. ; Laqua, H. ; Legrand, F. ; Leonhardt, W. ; Lievin, C. ; Michel, G. ; Neffe, G. ; Piosczyk,
Author_Institution :
Assoc. EURATOM- FZK, Inst. fur Hochleistungsimpuls- und Mikrowellentechnik
Abstract :
The first series tube of the 1-MW, 140 GHz, CW gyrotrons for W7-X passed the site acceptance test successfully. In short pulse operation the power was measured to be 1 MW, and for three minutes the power was 922 kW at efficiency of 45 %. At IPP the pulse length could be extended to 30 minutes with the same output power
Keywords :
gyrotrons; microwave tubes; 1 MW; 140 GHz; CW gyrotron; IPP; W7-X; pulse operation; tube series; Acceleration; Electron beams; Frequency; Gyrotrons; Heating; Magnetic field measurement; Plasma devices; Plasma materials processing; Power generation; Voltage;
Conference_Titel :
Vacuum Electronics Conference, 2006 held Jointly with 2006 IEEE International Vacuum Electron Sources., IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
1-4244-0108-9
DOI :
10.1109/IVELEC.2006.1666418
