Transient characteristics of current lead losses for the large scale high-temperature superconducting rotating machine

T. D. Le; J. H. Kim; S. I. Park; D. J. Kim; H. G. Lee; Y. S. Yoon; Y. S. Jo; K. Y. Yoon; H. M. Kim

doi:10.9714/psac.2014.16.4.062

Transient characteristics of current lead losses for the large scale high-temperature superconducting rotating machine

T. D. Le, J. H. Kim, S. I. Park, D. J. Kim, H. G. Lee, Y. S. Yoon, Y. S. Jo, K. Y. Yoon, H. M. Kim

Department of Materials Science and Engineering

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

2 Citations (Scopus)

Abstract

To minimize most heat loss of current lead for high-temperature superconducting (HTS) rotating machine, the choice of conductor properties and lead geometry - such as length, cross section, and cooling surface area - are one of the various significant factors must be selected. Therefore, an optimal lead for large scale of HTS rotating machine has presented before. Not let up with these trends, this paper continues to improve of diminishing heat loss for HTS part according to different model. It also determines the simplification conditions for an evaluation of the main flux flow loss and eddy current loss transient characteristics during charging and discharging period.

Original language	English
Pages (from-to)	62-65
Number of pages	4
Journal	Progress in Superconductivity and Cryogenics (PSAC)
Volume	16
Issue number	4
DOIs	https://doi.org/10.9714/psac.2014.16.4.062
Publication status	Published - 2014 Dec 1

Keywords

Conduction-cooled lead
Current leads
HTS rotating machine
Losses transient characteristic

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.9714/psac.2014.16.4.062

Cite this

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title = "Transient characteristics of current lead losses for the large scale high-temperature superconducting rotating machine",

abstract = "To minimize most heat loss of current lead for high-temperature superconducting (HTS) rotating machine, the choice of conductor properties and lead geometry - such as length, cross section, and cooling surface area - are one of the various significant factors must be selected. Therefore, an optimal lead for large scale of HTS rotating machine has presented before. Not let up with these trends, this paper continues to improve of diminishing heat loss for HTS part according to different model. It also determines the simplification conditions for an evaluation of the main flux flow loss and eddy current loss transient characteristics during charging and discharging period.",

keywords = "Conduction-cooled lead, Current leads, HTS rotating machine, Losses transient characteristic",

author = "Le, {T. D.} and Kim, {J. H.} and Park, {S. I.} and Kim, {D. J.} and Lee, {H. G.} and Yoon, {Y. S.} and Jo, {Y. S.} and Yoon, {K. Y.} and Kim, {H. M.}",

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T1 - Transient characteristics of current lead losses for the large scale high-temperature superconducting rotating machine

AU - Le, T. D.

AU - Kim, J. H.

AU - Park, S. I.

AU - Kim, D. J.

AU - Lee, H. G.

AU - Yoon, Y. S.

AU - Jo, Y. S.

AU - Yoon, K. Y.

AU - Kim, H. M.

PY - 2014/12/1

Y1 - 2014/12/1

N2 - To minimize most heat loss of current lead for high-temperature superconducting (HTS) rotating machine, the choice of conductor properties and lead geometry - such as length, cross section, and cooling surface area - are one of the various significant factors must be selected. Therefore, an optimal lead for large scale of HTS rotating machine has presented before. Not let up with these trends, this paper continues to improve of diminishing heat loss for HTS part according to different model. It also determines the simplification conditions for an evaluation of the main flux flow loss and eddy current loss transient characteristics during charging and discharging period.

AB - To minimize most heat loss of current lead for high-temperature superconducting (HTS) rotating machine, the choice of conductor properties and lead geometry - such as length, cross section, and cooling surface area - are one of the various significant factors must be selected. Therefore, an optimal lead for large scale of HTS rotating machine has presented before. Not let up with these trends, this paper continues to improve of diminishing heat loss for HTS part according to different model. It also determines the simplification conditions for an evaluation of the main flux flow loss and eddy current loss transient characteristics during charging and discharging period.

KW - Conduction-cooled lead

KW - Current leads

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KW - Losses transient characteristic

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Transient characteristics of current lead losses for the large scale high-temperature superconducting rotating machine

Abstract

Keywords

ASJC Scopus subject areas

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