Quench and recovery characteristics of non-inductively wound HTS coils with various winding

Hyun Chul Jo, Ki Sung Chang, Young Jae Kim, Suk Jin Choi, Young Jin Hwang, Won Cheol Kim, Tae Kuk Ko

Research output: Contribution to journalArticle

Abstract

To limit fault current in a power system, superconducting fault current limiters (SFCLs) using high temperature superconducting (HTS) coils have been developed by many research groups so far. Non-inductive winding of HTS coils used for SFCLs can be classified into solenoid winding and pancake winding. Each of winding is expected to have different quench and recovery characteristics because the structure of solenoid winding differs from pancake winding's. Therefore it is important to the SFCLs application to investigate characteristics of each winding. In this paper, we deal with quench and recovery characteristics of four kinds of windings', solenoid winding, pancake winding without spacers, and with spacers of 2 and 4 mm thickness. In order to obtain quench and recovery parameters of coils, short circuit tests were performed in liquid nitrogen.

Original languageEnglish
Pages (from-to)37-41
Number of pages5
JournalJournal of the Korea Institute of Applied Superconductivity and Cryogenics
Volume12
Issue number1
Publication statusPublished - 2010 Mar 1

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Recovery
Superconducting fault current limiters
Solenoids
Temperature
Superconducting coils
Electric fault currents
Liquid nitrogen
Short circuit currents

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Jo, Hyun Chul ; Chang, Ki Sung ; Kim, Young Jae ; Choi, Suk Jin ; Hwang, Young Jin ; Kim, Won Cheol ; Ko, Tae Kuk. / Quench and recovery characteristics of non-inductively wound HTS coils with various winding. In: Journal of the Korea Institute of Applied Superconductivity and Cryogenics. 2010 ; Vol. 12, No. 1. pp. 37-41.
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abstract = "To limit fault current in a power system, superconducting fault current limiters (SFCLs) using high temperature superconducting (HTS) coils have been developed by many research groups so far. Non-inductive winding of HTS coils used for SFCLs can be classified into solenoid winding and pancake winding. Each of winding is expected to have different quench and recovery characteristics because the structure of solenoid winding differs from pancake winding's. Therefore it is important to the SFCLs application to investigate characteristics of each winding. In this paper, we deal with quench and recovery characteristics of four kinds of windings', solenoid winding, pancake winding without spacers, and with spacers of 2 and 4 mm thickness. In order to obtain quench and recovery parameters of coils, short circuit tests were performed in liquid nitrogen.",
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Quench and recovery characteristics of non-inductively wound HTS coils with various winding. / Jo, Hyun Chul; Chang, Ki Sung; Kim, Young Jae; Choi, Suk Jin; Hwang, Young Jin; Kim, Won Cheol; Ko, Tae Kuk.

In: Journal of the Korea Institute of Applied Superconductivity and Cryogenics, Vol. 12, No. 1, 01.03.2010, p. 37-41.

Research output: Contribution to journalArticle

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T1 - Quench and recovery characteristics of non-inductively wound HTS coils with various winding

AU - Jo, Hyun Chul

AU - Chang, Ki Sung

AU - Kim, Young Jae

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AU - Hwang, Young Jin

AU - Kim, Won Cheol

AU - Ko, Tae Kuk

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AB - To limit fault current in a power system, superconducting fault current limiters (SFCLs) using high temperature superconducting (HTS) coils have been developed by many research groups so far. Non-inductive winding of HTS coils used for SFCLs can be classified into solenoid winding and pancake winding. Each of winding is expected to have different quench and recovery characteristics because the structure of solenoid winding differs from pancake winding's. Therefore it is important to the SFCLs application to investigate characteristics of each winding. In this paper, we deal with quench and recovery characteristics of four kinds of windings', solenoid winding, pancake winding without spacers, and with spacers of 2 and 4 mm thickness. In order to obtain quench and recovery parameters of coils, short circuit tests were performed in liquid nitrogen.

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