24 7 31 1/16
MW 2/16
NBI 1-2 MeV 100-200 MW (for CD) 100 MW (for Ignition) 20-60 MW CW for 1year (for CD) 1 hour for Ignition 60-70 % ECH 170-220 GHz 60-120 MW (for CD-control/Ignition-support) 40-60 MW 1-2 MW CW for 1year (1 hour for Ignition) 60-70 % 3/16
R ax =3.6m R ax =3.75m 4/16
5/16
R ax =3.6m R ax =3.75m 6/16
R ax =3.6m R ax =3.75m 7/16
ITER ITER NBI 1 MeV 1-2 MeV 33 MW 100-200 MW / 16.5 MW 20-60 MW 3600 sec CW for 1year 40 % 60-70 % ECH 170 GHz 170-220 GHz 20 MW 60-120 MW / 20 MW 40-60 MW 1 MW 1-2 MW 3600 sec CW for 1year 45 % 60-70 % 8/16
ITER䛻䛚䛡䜛NBIຍ 䞉㟁ὶ㥑 䝅䝇䝔䝮 ᕫⅬⅆ䜎䛷䛾ຍ 䛸㟁ὶ㥑 Neutral beam power: 33MW 16.7MW/ beamline Beam Energy: 1MeV/ D 0.87MeV/ H Beam duration time: 3600 s Gate valve Calorimeter HV Bushing RID Neutralizer Beam Source Beam Source Vessel 9/16
ITER ECH 170GHz 1MW 3600sec 24 24MW 150m 80% 1MW 20MW 6.7MW 10/16
R ax =3.6m R ax =3.75m 11/16
R ax =3.6m R ax =3.75m 12/16
1MeV JT60SA-NBI RF MeV JAEA JT60SA-NBI LHD-NBI ITER-NBTF 2MeV 1-year DEMO-NBTF( ) JAEA NIFS RF 13/16
R ax =3.6m R ax =3.75m 14/16
15/16
16/16