AC transport current loss characteristics of HTS assembled conductors arranged edge-to-edge or face-to-face

Jun Ogawa, Satoshi Fukui, Tetsuo Oka, Mitsugi Yamaguchi, Takao Sato, Souta Kume, Kazuya Shinkai, Sho Sato

研究成果: Article

5 引用 (Scopus)

抄録

In high temperature superconducting (HTS) AC applications, HTS tapes are assembled into a conductor with a high current capacity and transport AC current in an AC magnetic field generated by currents in neighboring tapes. It is important to clarify the AC loss characteristics of each HTS tape in the assembled conductor. In this work, we compared measured and numerical analysis of AC transport current loss characteristics in three HTS tapes with edge-to-edge or face-to-face configuration and parallel or anti-parallel transport currents. Losses were measured by the calorimetric method, which gives actual losses regardless of the electro-magnetic environment around the sampled tape. The numerical analysis is based on the relationship between the current distribution and the inductive voltage. Our results show that the AC transport current loss in HTS tapes in an assembled conductor depends on the tape arrangement and the direction of the transport current.

元の言語English
記事番号4515899
ページ(範囲)1353-1357
ページ数5
ジャーナルIEEE Transactions on Applied Superconductivity
18
発行部数2
DOI
出版物ステータスPublished - 2008 6 1
外部発表Yes

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Superconducting tapes
tapes
alternating current
conductors
Tapes
Numerical analysis
Temperature
numerical analysis
High temperature applications
current distribution
Magnetic fields
high current
Electric potential
electric potential
configurations
magnetic fields

ASJC Scopus subject areas

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

これを引用

AC transport current loss characteristics of HTS assembled conductors arranged edge-to-edge or face-to-face. / Ogawa, Jun; Fukui, Satoshi; Oka, Tetsuo; Yamaguchi, Mitsugi; Sato, Takao; Kume, Souta; Shinkai, Kazuya; Sato, Sho.

:: IEEE Transactions on Applied Superconductivity, 巻 18, 番号 2, 4515899, 01.06.2008, p. 1353-1357.

研究成果: Article

Ogawa, Jun ; Fukui, Satoshi ; Oka, Tetsuo ; Yamaguchi, Mitsugi ; Sato, Takao ; Kume, Souta ; Shinkai, Kazuya ; Sato, Sho. / AC transport current loss characteristics of HTS assembled conductors arranged edge-to-edge or face-to-face. :: IEEE Transactions on Applied Superconductivity. 2008 ; 巻 18, 番号 2. pp. 1353-1357.
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AU - Sato, Takao

AU - Kume, Souta

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