Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils

So Noguchi; Seok Beom Kim

doi:10.4028/www.scientific.net/MSF.670.3

Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils

So Noguchi, Seok Beom Kim

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

We have investigated the stability of 2.0 GJ toroidal HTS-SMES, which consists of 90 element coils wound from YBCO tape. If one or more element coils are quenched, the storage energy reduces due to change of the magnetic field distribution. A series of quench for some element coils may occur, when the energy of the quenched coil cannot be consumed adequately. The simultaneous quench of some element coil may cause the system down. Therefore, it is necessary to investigate the simultaneous quench properties.

Original language	English
Title of host publication	Applied Electromagnetic Engineering
Subtitle of host publication	Magnetic Superconducting and Nano Materials
Publisher	Trans Tech Publications Ltd
Pages	3-10
Number of pages	8
ISBN (Print)	9780878492152
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.670.3
Publication status	Published - 2011

Publication series

Name	Materials Science Forum
Volume	670
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Keywords

HTS SMES
Quench
Stability
Toroidal coil

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.4028/www.scientific.net/MSF.670.3

Cite this

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title = "Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils",

abstract = "We have investigated the stability of 2.0 GJ toroidal HTS-SMES, which consists of 90 element coils wound from YBCO tape. If one or more element coils are quenched, the storage energy reduces due to change of the magnetic field distribution. A series of quench for some element coils may occur, when the energy of the quenched coil cannot be consumed adequately. The simultaneous quench of some element coil may cause the system down. Therefore, it is necessary to investigate the simultaneous quench properties.",

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series = "Materials Science Forum",

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N2 - We have investigated the stability of 2.0 GJ toroidal HTS-SMES, which consists of 90 element coils wound from YBCO tape. If one or more element coils are quenched, the storage energy reduces due to change of the magnetic field distribution. A series of quench for some element coils may occur, when the energy of the quenched coil cannot be consumed adequately. The simultaneous quench of some element coil may cause the system down. Therefore, it is necessary to investigate the simultaneous quench properties.

AB - We have investigated the stability of 2.0 GJ toroidal HTS-SMES, which consists of 90 element coils wound from YBCO tape. If one or more element coils are quenched, the storage energy reduces due to change of the magnetic field distribution. A series of quench for some element coils may occur, when the energy of the quenched coil cannot be consumed adequately. The simultaneous quench of some element coil may cause the system down. Therefore, it is necessary to investigate the simultaneous quench properties.

KW - HTS SMES

KW - Quench

KW - Stability

KW - Toroidal coil

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T3 - Materials Science Forum

SP - 3

EP - 10

BT - Applied Electromagnetic Engineering

PB - Trans Tech Publications Ltd

ER -

Stability of toroidal SMES using YBCO tapes for simultaneous quench of a few coils

Abstract

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Keywords

ASJC Scopus subject areas

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