Test and analysis of technology quadrupole shell (TQS) magnet models for LARP

被引：13

作者：

Caspi, S. ^{[1
]}

Ambrosio, G. ^{[2
]}

Andreev, A. N. ^{[2
]}

Barzi, E. ^{[2
]}

Bossert, R. ^{[2
]}

Dietderich, D. R. ^{[1
]}

Ferracin, P. ^{[1
]}

Ghosh, A. ^{[3
]}

Hafalia, A. R. ^{[1
]}

Kashikhin, V. V. ^{[2
]}

Lietzke, A. F.

Novitski, I. ^{[2
]}

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

Zlobin, A. V. ^{[2
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[2] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

[3] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2008年 / 18卷 / 02期

关键词：

LARP; Nb3Sn; superconducting quadrupole magnet; TQS;

D O I：

10.1109/TASC.2008.920821

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：

Test results are reported on four quadrupole magnet model tests (TQS01a, TQS01b, TQS01c, TQS02) in support of the development of a large-aperture Nb3Sn superconducting quadrupole for the US LHC Accelerator Research Program (LARP). All four magnet assemblies used key and bladder technology to compress and support the coils within an iron yoke and an aluminum shell. The first three models tested different magnet assemblies,of several coils, having MJR conductor, and gapped segmented bronze pole-islands. TQS02's coils utilized improved (RRP) Nb3Sn conductor, and addressed TQS01's quench-training pattern, by utilizing titanium alloy (TiAl6V4) pole-islands, with no axial gaps during reaction. This paper summarizes the assembly, cool-down and performance of TQS01a, TQS01b, TQS01c, and TQS02 and compares measurements with design expectations.

引用

页码：179 / 183

页数：5

共 17 条

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