Dipole with coil based on high temperature superconductor

Author

Bogdanov, I. ; Kozub, S. ; Myznikov, K. ; Seletskiy, A. ; Shcherbakov, P. ; Slabodchikov, P. ; Sytnik, V. ; Tkachenko, L. ; Zubko, V. ; Akimov, I. ; Shikov, A.

Author_Institution

Inst. of High Energy Phys., Protvino, Russia

Volume

5

fYear

2001

fDate

2001

Firstpage

3624

Abstract

The dipole magnet having a current carrying element, using a tape composite conductor on base of high temperature superconducting ceramics Bi2223 embedded in a silver matrix has been developed. The operating field of the dipole is 1 T at temperature of liquid nitrogen. The main characteristics of the used high temperature superconducting tape are displayed. The cross-section geometry optimization with goals to reduce field nonlinearities in aperture up to 10^-4 and to minimize the value of magnetic field on the coil was carried out. The main results of the numerical simulations as well as of the properties of high temperature superconductors are presented

Keywords

accelerator magnets; high-temperature superconductors; superconducting magnets; superconducting tapes; 1 T; Bi2223; cross-section geometry optimization; current carrying element; dipole magnet; high temperature superconducting ceramics; high temperature superconducting tape; magnetic field; tape composite conductor; Apertures; Ceramics; Conductors; Geometry; High temperature superconductors; Nitrogen; Silver; Superconducting coils; Superconducting films; Superconducting magnets;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.988199

Filename

988199