Author :
Shimamoto, S. ; Hamada, K. ; Kato, T. ; Nakajima, H. ; Isono, T. ; Hiyama, T. ; Oshikiri, M. ; Kawano, K. ; Sugimoto, M. ; Koizumi, N. ; Nunoya, K. ; Seki, S. ; Hanawa, H. ; Wakabayashi, H. ; Nishida, K. ; Honda, T. ; Matsui, H. ; Uno, Y. ; Takano, K. ; A
Abstract :
Japan Atomic Energy Research Institute is constructing the International Thermonuclear Experimental Reactor common test facility for the Central Solenoid Model Coil which is around 180 tons, a forced-flow cooled magnet with the maximum pulsed operation of 2 T/s and generates the rated magnetic field of 13 T at 48 kA with stored energy of 668 MJ. The test facility consists of a coil vacuum chamber, a cryogenic system with the 5-kW refrigerator and 500-g/s cryogenic pump, two pairs of 50-kA current leads, two DC power supplies (50 kA and 60 kA) and two JT-60 pulsed power supplies (50 kA, ±4.5 kV and ±40 kA, ±1.5 kV). The facility will be demonstrating the refrigeration and operation of a fusion pulsed magnet and the design and construction will accumulate experience towards the construction of ITER
Keywords :
fusion reactor design; fusion reactors; power supplies to apparatus; superconducting coils; superconducting device testing; superconducting magnets; 13 T; 48 kA; 668 MJ; CS model coil; DC power supplies; ITER common test facility; International Thermonuclear Experimental Reactor; JT-60 pulsed power supplies; Japan Atomic Energy Research Institute; central solenoid model coil; coil vacuum chamber; cryogenic system; forced-flow cooled magnet; fusion pulsed magnet; maximum pulsed operation; rated magnetic field; refrigeration; stored energy; Coils; Cryogenics; DC generators; Inductors; Power generation; Pulse generation; Pulsed power supplies; Refrigeration; Solenoids; Test facilities;
