Alternating current loss in radially arranged superconducting strips

Yasunori Mawatari, Kazuhiro Kajikawa

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Analytic expressions for alternating current (ac) loss in radially arranged superconducting strips are presented. We adopt the weight-function approach to obtain the field distributions in the critical state model, and we have developed an analytic method to calculate hysteretic ac loss in superconducting strips for small-current amplitude. We present the dependence of the ac loss in radial strips upon the configuration of the strips and upon the number of strips. The results show that behavior of the ac loss of radial strips carrying bidirectional currents differs significantly from that carrying unidirectional currents.

Original languageEnglish
Article number092503
JournalApplied Physics Letters
Volume88
Issue number9
DOIs
Publication statusPublished - Feb 27 2006

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strip
alternating current
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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Alternating current loss in radially arranged superconducting strips. / Mawatari, Yasunori; Kajikawa, Kazuhiro.

In: Applied Physics Letters, Vol. 88, No. 9, 092503, 27.02.2006.

Research output: Contribution to journalArticle

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