Numerical analysis of relation between AC loss characteristics and geometrical parameters of multi-layer polygonal conductor assembled by HTS coated conductor

Satoshi Fukui; Nobuya Suzuki; Jun Ogawa; Tetsuo Oka; Takao Sato; Osami Tsukamoto

doi:10.1109/TASC.2010.2043661

Numerical analysis of relation between AC loss characteristics and geometrical parameters of multi-layer polygonal conductor assembled by HTS coated conductor

Satoshi Fukui, Nobuya Suzuki, Jun Ogawa, Tetsuo Oka, Takao Sato, Osami Tsukamoto

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

This paper presents numerical studies on influences of geometrical parameters on AC loss in 2-layer cable conductors assembled by YBCO tapes in polygonal arrangement. By using the numerical model developed in our previous works, the AC loss characteristics of the 2- layer polygonal cable assembled by the YBCO tapes are analyzed with changing the cable geometrical parameters such as the tape width and the tape-to-tape gap. The numerical results show the strong influences of these parameters on the AC loss characteristics. Based on the numerical data, the effects of the decrease in the tape width and the tape-to-tape gap on AC loss reduction were evaluated. The numerical results also give the important information for the design of the multi-layer YBCO cable conductor.

Original language	English
Article number	5443668
Pages (from-to)	2138-2141
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	20
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2010.2043661
Publication status	Published - 2010 Jun 1
Externally published	Yes

Keywords

AC loss
Polygonal cable
Power transmission cable
YBCO tape

ASJC Scopus subject areas

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

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Numerical analysis of relation between AC loss characteristics and geometrical parameters of multi-layer polygonal conductor assembled by HTS coated conductor. / Fukui, Satoshi; Suzuki, Nobuya; Ogawa, Jun; Oka, Tetsuo; Sato, Takao; Tsukamoto, Osami.

In: IEEE Transactions on Applied Superconductivity, Vol. 20, No. 3, 5443668, 01.06.2010, p. 2138-2141.

Research output: Contribution to journal › Article › peer-review

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AU - Sato, Takao

AU - Tsukamoto, Osami

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