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.

Accelerator-quality HTS dipole magnet demonstrator designs for the EuCARD-2 5-T 40-mm clear aperture magnet / G.A. Kirby, J. Van Nugteren, A. Ballarino, L. Bottura, N. Chouika, S. Clement, V. Datskov, L. Fajardo, J. Fleiter, R. Gauthier, L. Gentini, L. Lambert, M. Lopes, J.C. Perez, G. De Rijk, A. Rijllart, L. Rossi, H. Ten Kate, M. Durante, P. Fazilleau, C. Lorin, E. Haro, A. Stenvall, S. Caspi, M. Marchevsky, W. Goldacker, A. Kario. - In: IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. - ISSN 1051-8223. - 25:3(2015), pp. 6918457.1-6918457.5. [10.1109/TASC.2014.2361933]

Accelerator-quality HTS dipole magnet demonstrator designs for the EuCARD-2 5-T 40-mm clear aperture magnet

Rossi L.;
2015

Abstract

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.
Accelerator magnet; EuCARD-2; superconducting magnets; HTS magnet design; quench protection; YBCO Roebel cable; ReBCO
Settore FIS/01 - Fisica Sperimentale
Article (author)
File in questo prodotto:
File Dimensione Formato  
CERN-ACC-2015-0024.pdf

accesso aperto

Tipologia: Pre-print (manoscritto inviato all'editore)
Dimensione 572.24 kB
Formato Adobe PDF
572.24 kB Adobe PDF Visualizza/Apri
06918457.pdf

non disponibili

Tipologia: Publisher's version/PDF
Dimensione 764.22 kB
Formato Adobe PDF
764.22 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/663913
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 59
  • ???jsp.display-item.citation.isi??? 4
social impact