Details

Autor(en) / Beteiligte

• Levin, G A
• Novak, K A
• Barnes, P N

Titel

The effects of superconductor–stabilizer interfacial resistance on the quench of a current-carrying coated conductor

Ist Teil von

• Superconductor science & technology, 2010-01, Vol.23 (1), p.014021-014021 (8)

Ort / Verlag

Bristol: IOP Publishing

Erscheinungsjahr

2010

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We present the results of numerical analysis of a model of normal zone propagation in coated conductors. The main emphasis is on the effects of increased contact resistance between the superconducting film and the stabilizer on the speed of normal zone propagation, the maximum temperature rise inside the normal zone, and the stability margins. We show that with increasing contact resistance the speed of normal zone propagation increases, the maximum temperature inside the normal zone decreases, and stability margins shrink. This may have an overall beneficial effect on quench protection quality of coated conductors. We also briefly discuss the propagation of solitons and development of the temperature modulation along the wire.