Measurement and numerical analysis of dependence of ac loss in polygonal conductor assembled by YBCO tapes on gap length between neighboring tapes

Satoshi Fukui, Shota Hatakeyama, Junichi Nanayama, Atsushi Maruko, Jun Ogawa, Takao Sato, Tetsuo Oka, Osami Tsukamoto

研究成果: Article査読

5 被引用数 (Scopus)

抄録

This paper presents the experimental and numerical evaluations of the ac loss characteristics of one- and two-layer polygonal conductors assembled by YBCO tapes. The ac losses in the one-layer pentagonal and hexagonal conductors with various tape-to-tape gaps are measured, and the numerical simulation of the ac losses in the test conductors is performed by a previously developed numerical model. It is shown that the measured dependence of the ac loss in the one-layer polygonal conductors on the tape-to-tape gap is explained well by the numerical model. In the two-layer hexagonal conductor, the numerical simulation results also are in good agreement with the measurement results. It is considered that the experimental and numerical results obtained in this study support the validity of our previous studies on the ac loss in the polygonal assembled conductors made of thin high-temperature superconducting tapes.

本文言語English
論文番号6407801
ジャーナルIEEE Transactions on Applied Superconductivity
23
3
DOI
出版ステータスPublished - 2013
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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