Design of the Nb3Al insert to be tested in ITER central solenoid model coil

被引：11

作者：

Koizumi, N ^{[1
]}

Ito, T ^{[1
]}

Ogata, H ^{[1
]}

Takahashi, Y ^{[1
]}

Sugimoto, M ^{[1
]}

Nakajima, H ^{[1
]}

Kato, T ^{[1
]}

Nunoya, Y ^{[1
]}

Ando, T ^{[1
]}

Tsuji, H ^{[1
]}

Shimamoto, S ^{[1
]}

Shigenaka, A ^{[1
]}

Tsukamoto, H ^{[1
]}

Asano, K ^{[1
]}

Suzuki, S ^{[1
]}

机构：

[1] HITACHI LTD,HITACHI WORKS,HITACHI,IBARAKI 317,JAPAN

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 04期

关键词：

D O I：

10.1109/20.508610

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：

Critical current of Nb3Al is less sensitive to strain than Nb3Sn. This characteristic makes a React-and-Wind method applicable in a large dimension coil. By applying the React-and-Wind method for Toloidal Field (TF) coil, technical difficulties in transfer of the conductor after reaction are eliminated and construction cost of magnet system can be reduced in comparison with a Wind-React-Insulate-Transfer method. Therefore, the Nb3Al conductor has large potential as candidate for the TF conductor. The experiment of a 60 kA-12.5T Nb3Al Insert is projected to demonstrate applicability of the React-and-Wind method with the Nb3Al conductor. The React-and-Wind method will be employed in the finding and 0.4% bending strain will be applied to the conductor. The major characteristics of the Nb3Al Insert are reported in this paper.

引用

页码：2236 / 2239

页数：4

共 4 条

[1]

NAKAJIMA H, 1995, ICMC

[2] MODEL COIL FOR THE INTERNATIONAL THERMONUCLEAR EXPERIMENTAL REACTOR (ITER) MAGNET SYSTEMS [J].

OKUNO, K .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (04) :1621-1626

[3] FIRST RESULTS OF STRAIN EFFECTS ON I-c OF Nb3Al CABLE IN CONDUIT FUSION SUPERCONDUCTORS [J].

Specking, W. ;

Kiesel, H. ;

Nakajima, H. ;

Ando, T. ;

Tsuji, H. ;

Yamada, Y. ;

Nagata, M. .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993, 3 (01) :1342-1345

[4] MAGNET PROGRAM OVERVIEW FOR THE INTERNATIONAL THERMONUCLEAR TEST REACTOR [J].

THOME, RJ .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (04) :1595-1601

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