Recent Results in the Development of 170 GHz/CW Gyrotrons for ITER

Recent Results in the Development of 170 GHz/CW Gyrotrons for ITER

Production prototype of 170 GHz/1 MW ITER gyrotron was equipped with the new quasi-optical converter to reduce the level of a stray radiation. During long-pulse test at ~500-kW power level it advanced to 120-s pulse duration. Pulse elongation was restricted within limits of the power supply. In the...

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Hauptverfasser: Agapova, M.V., Denisov, G.G., Ilyin, V.I., Litvak, A.G., Myasnikov, V.E., Popov, L.G., Usachev, S.V., Zapevalov, V.E., Tai, E.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cathodes
Gyrotrons
Heating
Insulation
Particle beams
Power generation
Production
Pulsed power supplies
Testing
Voltage
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Beschreibung
Zusammenfassung:Production prototype of 170 GHz/1 MW ITER gyrotron was equipped with the new quasi-optical converter to reduce the level of a stray radiation. During long-pulse test at ~500-kW power level it advanced to 120-s pulse duration. Pulse elongation was restricted within limits of the power supply. In the initial experiments with the gyrotron 100-ms mock-up designed for power level up to 1.5-1.7 MW, steady-state oscillations were obtained at about 1.5 MW generated power.
ISSN:2162-2027
DOI:10.1109/ICIMW.2006.368724