Final Design of the 40 T Hybrid Magnet Superconducting Outsert

被引：20

作者：

Chen, W. G. ^{[1
]}

Tan, Y. F. ^{[1
]}

Chen, Z. M. ^{[1
]}

Zhu, J. W. ^{[1
]}

Chen, Z. Y. ^{[1
]}

Pan, Y. N. ^{[1
]}

Wang, F. T. ^{[1
]}

Huang, P. C. ^{[1
]}

Kuang, G. L. ^{[1
]}

机构：

[1] Chinese Acad Sci, Chinese High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2013年 / 23卷 / 03期

关键词：

FEA; hybrid magnet; structural design; superconducting outsert;

D O I：

10.1109/TASC.2012.2232339

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：

A 40 T hybrid magnet is being developed at the High Magnetic Field Laboratory of the Chinese Academy of Sciences. The magnet consists of a resistive insert and a superconducting outsert providing nominally 29 T and 11 T, respectively. The super-conducting outsert with a room temperature bore diameter of 800 mm is composed of three Nb3Sn coils wound from four grades of cable-in-conduit conductor cooled with forced-flow supercritical helium at an inlet temperature of 4.5 K. This paper gives the final design of coils and support structure of the superconducting outsert. Finite element analyses has been performed for normal operational and fault loads. We also describe the cooling scheme, quench detection, and protection.

引用

页数：4

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