A predictive model of the temperature dependence of AC transport losses in (Bi, Pb)2Sr2Ca2Cu3Ox tapes

Guo Min Zhang, Liang Zhen Lin, Li Ye Xiao, Yun Jia Yu, Justin Schwartz, Sastry V. Pamidi

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1 Scopus citations

Abstract

Critical currents and AC losses of (Bi, Pb)2Sr 2Ca2Cu3Ox superconducting tapes were measured in self-field as a function of temperature. The experimental data of the temperature dependence of critical current were compared with calculated results. An approach to calculating AC losses as a function of temperature was developed and the calculated AC losses were compared with the measured data. The study shows that AC losses at any temperature can be estimated using the model from the critical parameters or from the measured AC loss factor at a certain temperature, such as 77K.

Original languageEnglish (US)
Article number085008
JournalSuperconductor Science and Technology
Volume24
Issue number8
DOIs
StatePublished - Aug 1 2011

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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