The shielding effect of HTS power cable based on E-J power law

Daisuke Miyagi; Satoru Iwata; Tomohiro Wakatsuki; Norio Takahashi; Shinji Torii; Kiyotaka Ueda; Kenji Yasuda

doi:10.1109/TASC.2004.830019

The shielding effect of HTS power cable based on E-J power law

Daisuke Miyagi, Satoru Iwata, Tomohiro Wakatsuki, Norio Takahashi, Shinji Torii, Kiyotaka Ueda, Kenji Yasuda

ENG - Electrical Engineering

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

2 Citations (Scopus)

Abstract

A method for analysing the current distribution in high-T_c superconducting (HTS) power cable is examined by the aid of the novel use of anisotropic conductivity and 3-D finite element method considering E-J power law characteristic. The detailed current distribution in the cable is illustrated and the shielding effect of HTS shield layer with intervals is also examined. It is shown that AC losses in shield layer with intervals are increased when the interval between wires becomes large.

Original language	English
Pages (from-to)	654-657
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	14
Issue number	2
DOIs	https://doi.org/10.1109/TASC.2004.830019
Publication status	Published - 2004 Jun

Keywords

3-D finite element analysis
E-J power law characteristic
HTS power cable
HTS shield

ASJC Scopus subject areas

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

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title = "The shielding effect of HTS power cable based on E-J power law",

abstract = "A method for analysing the current distribution in high-Tc superconducting (HTS) power cable is examined by the aid of the novel use of anisotropic conductivity and 3-D finite element method considering E-J power law characteristic. The detailed current distribution in the cable is illustrated and the shielding effect of HTS shield layer with intervals is also examined. It is shown that AC losses in shield layer with intervals are increased when the interval between wires becomes large.",

keywords = "3-D finite element analysis, E-J power law characteristic, HTS power cable, HTS shield",

author = "Daisuke Miyagi and Satoru Iwata and Tomohiro Wakatsuki and Norio Takahashi and Shinji Torii and Kiyotaka Ueda and Kenji Yasuda",

note = "Funding Information: Manuscript received October 21, 2003. This work has been carried out as a part of Super-ACE (R&D of fundamental technologies for superconducting AC power equipment) project of METI, being consigned by NEDO.",

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language = "English",

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T1 - The shielding effect of HTS power cable based on E-J power law

AU - Miyagi, Daisuke

AU - Iwata, Satoru

AU - Wakatsuki, Tomohiro

AU - Takahashi, Norio

AU - Torii, Shinji

AU - Ueda, Kiyotaka

AU - Yasuda, Kenji

N1 - Funding Information: Manuscript received October 21, 2003. This work has been carried out as a part of Super-ACE (R&D of fundamental technologies for superconducting AC power equipment) project of METI, being consigned by NEDO.

PY - 2004/6

Y1 - 2004/6

N2 - A method for analysing the current distribution in high-Tc superconducting (HTS) power cable is examined by the aid of the novel use of anisotropic conductivity and 3-D finite element method considering E-J power law characteristic. The detailed current distribution in the cable is illustrated and the shielding effect of HTS shield layer with intervals is also examined. It is shown that AC losses in shield layer with intervals are increased when the interval between wires becomes large.

AB - A method for analysing the current distribution in high-Tc superconducting (HTS) power cable is examined by the aid of the novel use of anisotropic conductivity and 3-D finite element method considering E-J power law characteristic. The detailed current distribution in the cable is illustrated and the shielding effect of HTS shield layer with intervals is also examined. It is shown that AC losses in shield layer with intervals are increased when the interval between wires becomes large.

KW - 3-D finite element analysis

KW - E-J power law characteristic

KW - HTS power cable

KW - HTS shield

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The shielding effect of HTS power cable based on E-J power law

Abstract

Keywords

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