Status of the ITER Conductors in China

Autor: Sheng Liu, Zhou-Rong Wei, Jing Jin, Yu Wu, Tian-Jun Xue, Huajun Liu, Ze-Yuan Yang, Hongwei Li, Cheng Su, Kun Wang, Erwu Niu, Jinggang Qin, Huan Jin, Yu-Chun Pang, Bo Liu, Fang Liu, Feng Long
Rok vydání: 2016
Předmět:
Zdroj: IEEE Transactions on Applied Superconductivity. 26:1-5
ISSN: 1558-2515
1051-8223
DOI: 10.1109/tasc.2015.2509184
Popis: The ITER magnet system is made up of four main subsystems: the 18 toroidal field (TF) coils, the central solenoid, the six poloidal field (PF) coils, and the correction coils (CCs). The feeder system, with its main busbar (MB) and CC busbar (CB), represents one of the main magnet components as well. All coils and busbars with different dimensions used cable-in-conduit conductors. China has signed three conductor packages, which are the so-called procurement arrangements, between ITER and the Chinese Domestic Agency (CN DA): a TF conductor package, a PF conductor package, and a CC and feeder conductor package. They include 7.5% of the TF conductors (11); all the PF2 (12), PF3 (16), PF4 (16), and PF5 (16) conductors; all the CC (18) conductors; and the MB (3) and CB (2) conductors for the feeders. Complex technologies have been developed by ASIPP for the serial production of all ITER conductors, in terms of cabling parameter design, welding, and elaboration of cable insertion, compaction, and winding processes. China has finished all qualification phases and is well into the main series production. All conductor samples required for quality control have successfully passed the SULTAN tests with good performance. The status of the production of ITER conductors in China is described in this paper.
Databáze: OpenAIRE
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