Title :
Performance of the prototype KSTAR neutral beam injection system
Author :
Oh, B.H. ; Lee, Kuan Waey ; In, S.R. ; Jeong, S.H. ; Jung, K.S. ; Yoon, B.J. ; Seo, C.S. ; Chang, D.H. ; Jun, Y.W. ; Park, Dong Sun ; Hong, S.J. ; Kim, J.C.
Author_Institution :
Korea Atomic Energy Res. Inst., Daejeon, South Korea
Abstract :
Summary form only given, as follows. A prototype KSTAR Neural Beam Injection (NBI) system has been constructed. The NBI system is composed of a large vacuum chamber (3 m /spl times/ 4 m /spl times/ 5 m) for installing beam line components, a neutralizing gas cell, a bending magnet, an ion dump, a calorimeter, cryosorption panels (0.6 million litter/sec) for vacuum pumping, machine control & monitoring modules (PXI based), diagnostics systems for beam parameter measurements, and water circulation systems for beam line cooling. The performance of the prototype KSTAR NBI system with an ion source including needed power supplies for the source operation, which was developed also as a prototype for the KSTAR NBI system, is described.
Keywords :
Tokamak devices; plasma beam injection heating; KSTAR tokamak; beam line components; beam line cooling; beam parameter measurements; bending magnet; calorimeter; cryosorption panels; diagnostics systems; ion dump; ion source; large vacuum chamber; machine control modules; neutralizing gas cell; prototype neural beam injection system; vacuum pumping; water circulation systems; Atomic beams; Condition monitoring; Cooling; Ion sources; Laser excitation; Machine control; Power supplies; Prototypes; Pumps; Vacuum systems;
Conference_Titel :
Plasma Science, 2003. ICOPS 2003. IEEE Conference Record - Abstracts. The 30th International Conference on
Conference_Location :
Jeju, South Korea
Print_ISBN :
0-7803-7911-X
DOI :
10.1109/PLASMA.2003.1229023
