| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9638349 | Fusion Engineering and Design | 2005 | 5 Pages |
Abstract
The ICRF heating and current drive system for the KSTAR tokamak is being developed to support long pulse, high β, advanced tokamak physics experiments. Key ICRF components such as a water-cooled, high power density (â¼10 MW/m2) antenna, a vacuum feedthrough for 1 MW of RF power transmission, and the tuning and matching components for slow/fast matching, are developed. High voltage characteristics and long pulse operation capability are investigated in KAERI test stand. Test results show that they have high voltage stand-off characteristics with the peak voltage over 30 kV and they can be used for long pulse (300 s) high RF power transmission.
Keywords
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Authors
B.G. Hong, Y.D. Bae, C.K. Hwang, J.G. Kwak, S.J. Wang, J.S. Yoon,