Measurement and numerical analysis of AC loss in high temperature superconducting coil

Satoshi Fukui, Makoto Shibayama, Jun Ogawa, Tetsuo Oka, Takao Sato, Tomoaki Takao, Osami Tsukamoto

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


The paper reports on experimental and numerical studies of AC loss in a high temperature superconducting coil wound with a Bi2223/Ag tape. A measurement method of the AC loss in the HTS coil by using a power meter is proposed. The AC loss is measured on the test HTS coil made by stacking pancake coils wound with the Bi2223/Ag tape. The AC loss is also calculated using the numerical method developed in our previous work. The measured AC loss is compared with the calculated one. The agreement of measured and calculated data is reasonable and this shows the validity of the proposed measurement method.

Original languageEnglish
Article number4704904
JournalIEEE Transactions on Applied Superconductivity
Issue number3
Publication statusPublished - 2012
Externally publishedYes


  • AC loss
  • AC loss measurement
  • Bi-2223
  • HTS coil

ASJC Scopus subject areas

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


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