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

Volume

10

Issue

1

fYear

2000

fDate

3/1/2000 12:00:00 AM

Firstpage

518

Lastpage

521

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;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.828286

Filename

828286