Title of article :
Progress of the KSTAR ICRF components development for long pulse operation
Author/Authors :
Hong، نويسنده , , B.G. and Bae، نويسنده , , Y.D. and Hwang، نويسنده , , C.K. and Kwak، نويسنده , , J.G. and Wang، نويسنده , , S.J. and Yoon، نويسنده , , J.S.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
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 (∼10 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 :
KSTAR , ICRF system , Long pulse operation
Journal title :
Fusion Engineering and Design
Journal title :
Fusion Engineering and Design
