Preparation for tests of a 110 GHz gyrotron with collector potential depression and status of the ECH system on the DIII-D Tokamak

Preparation for tests of a 110 GHz gyrotron with collector potential depression and status of the ECH system on the DIII-D Tokamak

A 110 GHz gyrotron designed for long pulse operation at P/sub rf/>1.0 MW is tested at the DIII-D facility. The unit is predicted to have efficiency >0.4 with collector potential depression. Some transmission line components require modification for operation at total rf energies >5 MJ per p...

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Bibliographische Detailangaben
Hauptverfasser: Lohr, J., Callis, R.W., Doane, J.L., Gorelov, Y.A., Grunloh, H.J., Kajiwara, K., Peavy, J.J., Ponce, D., Tooker, J.F., Borchard, P., Chu, S., Cauffman, S., Ives, L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Coaxial components
Electronic mail
Gyrotrons
Power generation
Power industry
Power transmission lines
Prototypes
Pulse modulation
System testing
Tokamaks
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Zusammenfassung:A 110 GHz gyrotron designed for long pulse operation at P/sub rf/>1.0 MW is tested at the DIII-D facility. The unit is predicted to have efficiency >0.4 with collector potential depression. Some transmission line components require modification for operation at total rf energies >5 MJ per pulse. The ECH system is also being upgraded with the addition of three new gyrotrons.
DOI:10.1109/ICIMW.2004.1421999