DocumentCode
2714580
Title
Designs of new components for ITER ECH&CD transmission lines
Author
Olstad, R.A. ; Doane, J.L. ; Moeller, C.P. ; Murphy, C.J.
Author_Institution
Gen. Atomics, San Diego, CA, USA
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
2
Abstract
The ITER Electron Cyclotron Heating and Current Drive (ECH&CD) transmission line components will need to be suitable for 2 MW cw operation and have high transmission efficiency. The high heat loads compared to existing transmission lines will require enhanced cooling and, for some components, new or modified designs. Portions of the transmission line between the closure plate and the tritium barrier window have special design considerations to assure that tritium from the tokamak plasma does not leak into the tokamak building. Design aspects of new components meeting the ITER requirements are presented.
Keywords
Tokamak devices; cooling; plasma radiofrequency heating; plasma toroidal confinement; transmission lines; ITER electron cyclotron heating; current drive; enhanced cooling; tokamak plasma; transmission efficiency; transmission line components; tritium barrier window; Couplings; Fitting; Mirrors; Monitoring; Power transmission lines; Seals; Temperature measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612703
Filename
5612703
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