Title :
Insert coil design of the first 100 T non-destructive magnet
Author :
Li, L. ; Lesch, B. ; Eyssa, Y. ; Han, K. ; Walsh, R. ; Schneider-Muntau, H. ; Sims, J. ; Schillig, J. ; Boenig, H. ; Mielke, C. ; Boebinger, G.
Author_Institution :
Nat. High Magnetic Field Lab., Florida State Univ., Tallahassee, FL, USA
fDate :
3/1/2000 12:00:00 AM
Abstract :
The design of the capacitor bank driven insert of the first 100 T non-destructive magnet is described. The coil is wound with 8 conductor layers, and is internally reinforced with the multiphase alloy MP35N/sup TM/ in combination with a Zylon/sup TM/ fiber/epoxy composite. The deformation of the conductor is limited by the high modulus reinforcements, therefore, the coil will operate in the elastic state after conditioning. This ensures long magnet life. The insert coil will be energized by a 2.3 MJ, 18 kV capacitor bank operating at 15 kV. The mechanical deformation, heating and the magnetic field reduction due to the eddy currents in the MP35N/sup TM/ reinforcement are analyzed.
Keywords :
coils; electromagnets; 100 T; 100 T nondestructive magnet; 15 kV; 18 kV; 2.3 MJ; 53 T; MP35N; Zylon; capacitor bank driven insert; conductor layers; design; eddy currents; fiber/epoxy composite; heating; high modulus reinforcements; insert coil; magnetic field reduction; mechanical deformation; multiphase alloy; Building materials; Coils; Composite materials; Conducting materials; Conductivity; Conductors; Magnetic field induced strain; Magnetic materials; Wire; Wounds;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
