A cryo-free 10 T high-field magnet system for a novel superconducting application-Experimental results

W. Stautner; S. Mine; K. Sivasubramaniam; J. Rochford; E. Budesheim; K. Amm

doi:10.1109/TASC.2011.2176305

A cryo-free 10 T high-field magnet system for a novel superconducting application-Experimental results

W. Stautner, S. Mine, K. Sivasubramaniam, J. Rochford, E. Budesheim, K. Amm

Research output: Contribution to journal › Article

Abstract

The experimental results of a cryo-free high-field magnet system for a novel magnetizer are presented. The magnet for the application is a superconducting racetrack coil of 0.7 m length using low AC-loss Nb ₃Sn wire from Luvata. The coil selection, reaction, epoxy selection, winding trials and vacuum impregnation are reported in a previous paper. Here the experimental testing of the prototype is presented. The magnet was cooled down with a 4 K GM cryocooler to its operating temperature and ramped. The behavior during cooldown, ramping and training are presented, demonstrating the viable operation of this low-cost engineering prototype.

Original language	English (US)
Article number	6082400
Journal	IEEE Transactions on Applied Superconductivity
Volume	22
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2011.2176305
State	Published - Jun 25 2012
Externally published	Yes

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Keywords

Conduction-cooled magnet
Nb Sn wind-and-react conductor
low AC-loss
magnet training

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

Stautner, W., Mine, S., Sivasubramaniam, K., Rochford, J., Budesheim, E., & Amm, K. (2012). A cryo-free 10 T high-field magnet system for a novel superconducting application-Experimental results. IEEE Transactions on Applied Superconductivity, 22(3), [6082400]. https://doi.org/10.1109/TASC.2011.2176305

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10.1109/TASC.2011.2176305