Accelerator-Quality HTS Dipole Magnet Demonstrator Designs for the EuCARD-2 5-T 40-mm Clear Aperture Magnet
Accelerator-Quality HTS Dipole Magnet Demonstrator Designs for the EuCARD-2 5-T 40-mm Clear Aperture Magnet
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DOI：
10.1109/tasc.2014.2361933
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发表时间：
2015-06
影响因子：
1.8
通讯作者：
G. Kirby;J. Nugteren;A. Ballarino;L. Bottura;N. Chouika;S. Clement;V. Datskov;L. Fajardo;J. Fleiter;R. Gauthier;L. Gentini;L. Lambert;M. Lopes;J. Perez;G. de Rijk;A. Rijllart;L. Rossi;H. T. ten Kate;M. Durante;P. Fazilleau;C. Lorin;E. Haro;A. Stenvall;S. Caspi;M. Marchevsky;W. Goldacker;A. Kario
中科院分区：
文献类型：
--
作者：
G. Kirby;J. Nugteren;A. Ballarino;L. Bottura;N. Chouika;S. Clement;V. Datskov;L. Fajardo;J. Fleiter;R. Gauthier;L. Gentini;L. Lambert;M. Lopes;J. Perez;G. de Rijk;A. Rijllart;L. Rossi;H. T. ten Kate;M. Durante;P. Fazilleau;C. Lorin;E. Haro;A. Stenvall;S. Caspi;M. Marchevsky;W. Goldacker;A. Kario
未来的高能加速器将需要 20 T 范围内的极高磁场。增强型欧洲加速器研究与开发协调 (EuCARD-2) 工作包 10 是一项协作推动措施，旨在将高温超导 (HTS) 材料纳入加速器质量的演示磁体。演示器单独产生 5 T，插入 Fresca-2 高场外插磁体的 100 毫米孔径时产生 17 至 20 T。 HTS 磁体将展示可达到的场强和场质量。必须开发有效的失超检测和保护系统来与高温超导超导材料一起运行。本文介绍了一种使用多股 Roebel 电缆的 ReBCO 磁体设计，该电缆在 40 毫米通光孔径中产生 5 T 的独立磁场，并讨论了使用此类材料获得良好磁场质量所面临的挑战。作为第一阶段开发的结果，提出了一系列磁铁设计。
Future high-energy accelerators will need very high magnetic fields in the range of 20 T. The Enhanced European Coordination for Accelerator Research and Development (EuCARD-2) Work Package 10 is a collaborative push to take high-temperature superconductor (HTS) materials into an accelerator-quality demonstrator magnet. The demonstrator will produce 5 T stand alone and between 17 and 20 T when inserted into the 100-mm aperture of a Fresca-2 high-field outsert magnet. The HTS magnet will demonstrate the field strength and the field quality that can be achieved. An effective quench detection and protection system will have to be developed to operate with the HTS superconducting materials. This paper presents a ReBCO magnet design using a multistrand Roebel cable that develops a stand-alone field of 5 T in a 40-mm clear aperture and discusses the challenges associated with a good field quality using this type of material. A selection of magnet designs is presented as the result of the first phase of development.