Modeling of Magnetization Loss in HTS Tape Exposed to All Magnetic Field Directions

Jun Ogawa, Satoshi Fukui, Tetsuo Oka, Yan Panpan, Koki Kanamori

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

In this paper, we suggest a new magnetization loss model for all magnetic field directions. We measured three types of HTS tapes, two different critical current Bi2223/Ag tapes, and an YBCO tape to compare the measurement with the magnetization loss model. Our new model is based on the measured magnetization losses, because the loss is affected by the intrinsic critical current distribution and the cross-section. The studied conditions of the base magnetization losses are: the magnetic field applied perpendicular to the tape axis and perpendicular to the tape face, perpendicular to the tape axis and parallel to the tape face, and parallel to the tape axis. This model enables us to describe magnetization losses in response to a change in the amplitude of the magnetic field, the angle of the tape axis, and the angle of the tape face.

Original languageEnglish
Article number8239653
JournalIEEE Transactions on Applied Superconductivity
Volume28
Issue number3
DOIs
Publication statusPublished - 2018 Apr 1
Externally publishedYes

Keywords

  • High temperature superconducting tape
  • magnetic field direction
  • magnetization loss
  • modeling

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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