AC loss in HTS Bi2223 tapes at 4.2K under DC applied magnetic field

Lifa Hu, A. Sulpice, E. Mossang, Chengshan Li, Ping Ji, Yifang Wu, Yong Feng, Pingxiang Zhang, Lian Zhou

Research output: Contribution to journalArticlepeer-review

Abstract

Experimentally determined AC loss in Bi2223 tapes at 4.2K under applied DC magnetic field is discussed. Considered are the influences on the self-field loss of: (1)The applied DC field (2). The resistivity of the sheath material. (3)The critical current and the number of superconducting filaments. All of the experiments are performed at 4.2K and at appled magnetic fields of up to 5T.

Original languageEnglish
Pages (from-to)769-772
Number of pages4
JournalXiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume32
Issue number9
StatePublished - Sep 2003
Externally publishedYes

Keywords

  • AC loss
  • Bi2223
  • Critical current
  • DC magnetic field

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