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
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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10.1109/TASC.2010.2043661

Cite this

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 et al.

In: IEEE Transactions on Applied Superconductivity, Vol. 20, No. 3, 5443668, 06.2010, p. 2138-2141.

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

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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.",

keywords = "AC loss, Polygonal cable, Power transmission cable, YBCO tape",

author = "Satoshi Fukui and Nobuya Suzuki and Jun Ogawa and Tetsuo Oka and Takao Sato and Osami Tsukamoto",

note = "Funding Information: Manuscript received October 17, 2009. Current version published May 28, 2010. This work was supported in part by a Grant-in-Aid for Scientific Research (C) of the Ministry of Education, Culture, Sports, Science and Technology, Japan. S. Fukui, N. Suzuki, J. Ogawa, T. Oka, and T. Sato are with the Graduate School of Science and Technology, Niigata University, Niigata 950-2181, Japan (e-mail: fukui@eng.niigata-u.ac.jp). O. Tsukamoto is with Yokohama National University, Yokohama 240-8501 Kanagawa, Japan (e-mail: osami-t@ynu.ac.jp). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2010.2043661",

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AU - Sato, Takao

AU - Tsukamoto, Osami

N1 - Funding Information: Manuscript received October 17, 2009. Current version published May 28, 2010. This work was supported in part by a Grant-in-Aid for Scientific Research (C) of the Ministry of Education, Culture, Sports, Science and Technology, Japan. S. Fukui, N. Suzuki, J. Ogawa, T. Oka, and T. Sato are with the Graduate School of Science and Technology, Niigata University, Niigata 950-2181, Japan (e-mail: fukui@eng.niigata-u.ac.jp). O. Tsukamoto is with Yokohama National University, Yokohama 240-8501 Kanagawa, Japan (e-mail: osami-t@ynu.ac.jp). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2010.2043661

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N2 - 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.

AB - 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.

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KW - Power transmission cable

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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

Abstract

Keywords

ASJC Scopus subject areas

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