With ‘Family-Friendly Management’,
‘Knowledge Management’ and ‘Future Management’,
we aim for ‘the Best of the Best’..
(国际核融合试验 : International Thermal-nuclear Experimental Reactor)
ITER 事业是未来的绿色环保能源事业，为达到融合能源的商业化，将通过最终科学性，技术性的验证。韩国、欧洲、日本、美国、俄罗斯、中国、印度等该领域最先进的7个国家也一起参与到共同促进该事业的国际开发。
我国国家核融合研究所被指定为ITER韩国团体的专门组织机构，本公司也成功的签署了电源装置的第一次供应协议。
ITER Tokamak and Cooling System
ITER test facility construction and installation site
核融合重要备件的超传导磁石为带有在极低温情况下电阻变得0，与现有的常电导体相比电力消耗少并在长期大电流运转时温度上升少的特性。此种超传导磁石可分为CS(Central Solenoid,中央螺线管)线圈，TF(Toroidal Field, 环形场)线圈和PF(Poloidal Field,极向场）线圈等。为了在此种超传导磁石上流动电流的电源装置称为大电流电源装置。
一般配置为AC/DC变压器, BRIS, QP, DCDS，AC/DC变压器的基本电路方式采用双向相位控制变压器，为得到大电流2个大变压器需同时运行。BRIS对反向电压的电压上升起到隔膜的作用。 QP(淬火保护)在超导线圈上产生局部热气，使超导性消失的淬火现象发生时，将储存在线圈上的能量消耗掉。最后DCDS(DC电路开关)是开关端口。 规格参考ITER变压器的规格。
Specification
| No | Item | Quantity(set) | Input Voltage, kV/Hz | Max. On-load Output Voltage, V | Max. Current, kA |
|---|---|---|---|---|---|
| 1 | TF Converter | 1 | 66/50 | ±650, ±160 | 68 |
| 2 | CS Converter | 6 | 66/50 | ±1,050 | ±45 |
| 3 | VS Converter | 2 | 66/50 | ±1,050 | ±22.5 |
| 4 | CCU/L Converter | 6 | 22/50 | ±85 | ±10 |
| 5 | CCS Converter | 3 | 22/50 | ±300 | ±10 |
| 6 | Master Controller | 1 | Integrated Control System of Coil Power Supply Plant | ||
As of 2021, after the production and testing of the power supply has been completed, installation is in progress at the ITER site. In May 2022, the SAT test will be conducted at the end of field installation of all converters. This test aims to complete the project by June 23rd, as well as converter function and system tests, as well as local control system (LCS) and master control system (MCS) interlocking tests with ITER's upper system CODAC.
Power supply manufacturing, testing and delivery
Power supply field installation
