Superconducting bending magnets for compact synchrotron radiation source

Author

Yamamoto, Seiichi ; Kawaguchi, T. ; Matsuda, T. ; Takeuchi, T. ; Kodera, I. ; Amano, T. ; Morita, M. ; Yokoyama, S. ; Shimohata, K. ; Nakamura, S. ; Yamada, T. ; Iwamoto, M.

Author_Institution

Mitsubishi Electr. Corp., Hyogo, Japan

Volume

3

Issue

1

fYear

1993

fDate

3/1/1993 12:00:00 AM

Firstpage

821

Lastpage

824

Abstract

A 180 degrees superconducting magnet has been constructed for a synchrotron radiation source. The authors describe the superconducting magnet design and some component test results for the compact synchrotron radiation source. The magnetic field at the electron orbit is 4.5 T. The bending radius is 0.593 m. The magnet has several features such as low liquid helium consumption ratio, persistent current operation, high homogeneous magnetic fields, and leakage flux shielding by the iron core surrounding the cryostat. Component tests of persistent current switches of 15 Omega and 3 Omega and a superconducting joint test have been performed.<>

Keywords

beam handling equipment; electron accelerators; storage rings; superconducting magnets; switches; synchrotron radiation; 0.593 m; 4.5 T; Fe core; compact synchrotron radiation source; component test results; high homogeneous magnetic fields; leakage flux shielding; magnet design; persistent current operation; persistent current switches; superconducting bending magnets; superconducting joint test; Electrons; Iron; Magnetic cores; Magnetic liquids; Magnetic shielding; Persistent currents; Superconducting magnets; Synchrotron radiation; Testing;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.233830

Filename

233830