Performance analysis of the toroidal field ITER production conductors
Performance analysis of the toroidal field ITER production conductors
复制标题
ITER 环形场生产导体的性能分析
DOI：
10.1088/1361-6668/aa6785
复制
发表时间：
2017
影响因子：
3.6
通讯作者：
A. Devred
中科院分区：
文献类型：
--
作者：
M. Breschi;D. Macioce;A. Devred
最近，在上一个资格审查阶段选定的制造公司完成了热核实验堆机器环向场磁体超导电缆的生产。为确保众多供应商的生产一致性而实施的质量保证/质量控制计划包括对选定单位长度的几个导体样品进行性能测试。短的全尺寸样品（4 m长）在瑞士维利根CRPP的苏丹设施中接受直流和交流测试。在先前的工作中，报告了导体性能鉴定样品的测试结果。本工作报告了生产导体样品的测试结果的分析。这里报告的结果涉及的值的电流共享温度，临界电流，有效应变和n值从直流测试和能量消耗从交流损耗测试每个周期。详细的比较之间的性能的导体和它们的构成股。
The production of the superconducting cables for the toroidal field (TF) magnets of the ITER machine has recently been completed at the manufacturing companies selected during the previous qualification phase. The quality assurance/quality control programs that have been implemented to ensure production uniformity across numerous suppliers include performance tests of several conductor samples from selected unit lengths. The short full-size samples (4 m long) were subjected to DC and AC tests in the SULTAN facility at CRPP in Villigen, Switzerland. In a previous work the results of the tests of the conductor performance qualification samples were reported. This work reports the analyses of the results of the tests of the production conductor samples. The results reported here concern the values of current sharing temperature, critical current, effective strain and n-value from the DC tests and the energy dissipated per cycle from the AC loss tests. A detailed comparison is also presented between the performance of the conductors and that of their constituting strands.