๐”– Bobbio Scriptorium
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Study of current redistribution in an aluminium stabilized superconductor

โœ Scribed by A. Lee; R.H. Wands; R.W. Fast

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
287 KB
Volume
32
Category
Article
ISSN
0011-2275

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โœฆ Synopsis

When a superconductor switches from a superconducting to a normal state, the current will move out of the superconductor and redistribute itself in the stabilizer. To study this current diffusion phenomenon in the conductor, a separation of variables method is used to solve directly the current diffusion equation for a rectangular composite conductor. The average power generation over the conductor cross-section is obtained based on the calculated current density profile. An excess power generation term is found during the transition period that decays exponentially with time. Finally, a comparison between this approach and the Dewed solution shows a good agreement.

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