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 › peer-review

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

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

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10.1109/TASC.2011.2176305

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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.",

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AU - Rochford, J.

AU - Budesheim, E.

AU - Amm, K.

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

Abstract

Keywords

ASJC Scopus subject areas

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