Title :
Development in the design of the superconducting toroidal magnet for the Continuous Electron Beam Accelerator Facility (CEBAF) large acceptance spectrometer
Author :
Ross, J.S.H. ; Smith, K.D. ; Street, A.J. ; Jenkins, D.M. ; Harrison, S.M. ; Riggs, R.J. ; Wiatrzyk, J.M. ; O´Meara, J. ; Tuzel, W. ; Cuevas, C. ; Doolittle, G. ; Riggs, C.
Author_Institution :
Oxford Instrum. Ltd., Witney, UK
fDate :
3/1/1993 12:00:00 AM
Abstract :
The magnet system comprises six flat, kidney-shaped coils arranged radially to produce a toroidal field with a peak value of 3.5 T. Features of the design discussed include a modular coil design allowing single coil works testing, an indirectly cooled aluminum-stabilized conductor, support of coils via in-plane warm tension links to each vacuum case, out-of-plane load sensing for alignment and fault sensing, passive internal quench protection, and an integrated instrumentation and control system.<>
Keywords :
beam handling equipment; electron accelerators; linear accelerators; particle spectrometers; superconducting magnets; 3.5 T; Continuous Electron Beam Accelerator Facility; alignment; fault sensing; in-plane warm tension links; integrated instrumentation and control system; kidney-shaped coils; large acceptance spectrometer; modular coil design; out-of-plane load sensing; passive internal quench protection; single coil works testing; superconducting toroidal magnet; Conductors; Control systems; Instruments; Protection; Superconducting coils; Superconducting magnets; System testing; Temperature control; Toroidal magnetic fields; Vacuum systems;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
