Development of CICC for KSTAR TF coil system

被引：7

作者：

Lim, BS ^{[1
]}

Lee, SI

Choi, JY

Chung, W

Chu, Y

Park, HK

Kim, KM

Kim, SY

Kim, BS

机构：

[1] Korea Basic Sci Inst, Taejon 305380, South Korea

[2] Sungkyunkwan Univ, Suwon 440746, South Korea

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期

关键词：

CICC; jacketing; KSTAR; superconducting cable; TF coil;

D O I：

10.1109/TASC.2003.812752

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The KSTAR (Korea Superconducting Tokamak Advanced Research), superconducting magnet system consist of 16 TF's (Toroidal Field) and 14 PF's (Poloidal Field) coils. Internally-cooled cabled superconductors will be used for the magnet system. The magnet systems adopt a superconducting CICC (Cable-In-Conduit Conductor) type conductor. The KSTAR TF CICC uses Nb3Sn Superconducting cable with Incoloy 908 conduit. For the fabrication of TF 1similar to3 CICC, cables have been fabricated and the cable has the length of 640 in and the diameter of 22.3 mm. A continuous CICC jacketing system is developed for the CICC jacketing and, the jacketing system uses the tube-mill process, which consists of forming, welding, sizing and squaring procedures. The cabling and the jacketing process is described. The welding condition of the Incoloy 908 and design specification of CICC's are also discussed. The fabrication results including the geometrical specification And the void fraction will be discussed.

引用

页码：1496 / 1499

页数：4