Short-circuit characteristics of non-inductive superconducting coil wound with stainless steel stabilized coated conductor in sub-cooled liquid nitrogen

M. J. Kim, S. E. Yang, M. C. Ahn, D. K. Park, Y. Kim, Y. S. Yoon, T. K. Ko

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This paper deals with the short-circuit characteristics, including current limiting and current distribution characteristics of non-inductive superconducting coil wound with stainless steel-stabilized coated conductor (CC). From the tests of current limiting characteristics, we concluded that:(1)stainless steel-stabilized CC is efficient in the reduction of the wires required and volume of bobbin. However, its current limitation was not as efficient due to its high resistivity;(2)proper thickness and intermediate resistivity between copper and stainless steel can be an optimal specification of stabilizer for resistive SFCLs. From current distribution measurement tests, we concluded that contact resistance, impedance and cooling condition plays a dominant role in the current distribution characteristics before the fault, during the fault and during the recovery, respectively.

Original languageEnglish
Pages (from-to)1181-1187
Number of pages7
JournalPhysica C: Superconductivity and its applications
Volume463-465
Issue numberSUPPL.
DOIs
Publication statusPublished - 2007 Oct 1

Fingerprint

Stainless Steel
short circuits
Liquid nitrogen
current distribution
liquid nitrogen
Short circuit currents
stainless steels
coils
Stainless steel
conductors
Bobbins
Contact resistance
electrical resistivity
Copper
contact resistance
Wire
Cooling
Specifications
specifications
Recovery

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

@article{cb24825ab3ba4ed9b6f50ef61ea958a4,
title = "Short-circuit characteristics of non-inductive superconducting coil wound with stainless steel stabilized coated conductor in sub-cooled liquid nitrogen",
abstract = "This paper deals with the short-circuit characteristics, including current limiting and current distribution characteristics of non-inductive superconducting coil wound with stainless steel-stabilized coated conductor (CC). From the tests of current limiting characteristics, we concluded that:(1)stainless steel-stabilized CC is efficient in the reduction of the wires required and volume of bobbin. However, its current limitation was not as efficient due to its high resistivity;(2)proper thickness and intermediate resistivity between copper and stainless steel can be an optimal specification of stabilizer for resistive SFCLs. From current distribution measurement tests, we concluded that contact resistance, impedance and cooling condition plays a dominant role in the current distribution characteristics before the fault, during the fault and during the recovery, respectively.",
author = "Kim, {M. J.} and Yang, {S. E.} and Ahn, {M. C.} and Park, {D. K.} and Y. Kim and Yoon, {Y. S.} and Ko, {T. K.}",
year = "2007",
month = "10",
day = "1",
doi = "10.1016/j.physc.2007.03.455",
language = "English",
volume = "463-465",
pages = "1181--1187",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "SUPPL.",

}

Short-circuit characteristics of non-inductive superconducting coil wound with stainless steel stabilized coated conductor in sub-cooled liquid nitrogen. / Kim, M. J.; Yang, S. E.; Ahn, M. C.; Park, D. K.; Kim, Y.; Yoon, Y. S.; Ko, T. K.

In: Physica C: Superconductivity and its applications, Vol. 463-465, No. SUPPL., 01.10.2007, p. 1181-1187.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Short-circuit characteristics of non-inductive superconducting coil wound with stainless steel stabilized coated conductor in sub-cooled liquid nitrogen

AU - Kim, M. J.

AU - Yang, S. E.

AU - Ahn, M. C.

AU - Park, D. K.

AU - Kim, Y.

AU - Yoon, Y. S.

AU - Ko, T. K.

PY - 2007/10/1

Y1 - 2007/10/1

N2 - This paper deals with the short-circuit characteristics, including current limiting and current distribution characteristics of non-inductive superconducting coil wound with stainless steel-stabilized coated conductor (CC). From the tests of current limiting characteristics, we concluded that:(1)stainless steel-stabilized CC is efficient in the reduction of the wires required and volume of bobbin. However, its current limitation was not as efficient due to its high resistivity;(2)proper thickness and intermediate resistivity between copper and stainless steel can be an optimal specification of stabilizer for resistive SFCLs. From current distribution measurement tests, we concluded that contact resistance, impedance and cooling condition plays a dominant role in the current distribution characteristics before the fault, during the fault and during the recovery, respectively.

AB - This paper deals with the short-circuit characteristics, including current limiting and current distribution characteristics of non-inductive superconducting coil wound with stainless steel-stabilized coated conductor (CC). From the tests of current limiting characteristics, we concluded that:(1)stainless steel-stabilized CC is efficient in the reduction of the wires required and volume of bobbin. However, its current limitation was not as efficient due to its high resistivity;(2)proper thickness and intermediate resistivity between copper and stainless steel can be an optimal specification of stabilizer for resistive SFCLs. From current distribution measurement tests, we concluded that contact resistance, impedance and cooling condition plays a dominant role in the current distribution characteristics before the fault, during the fault and during the recovery, respectively.

UR - http://www.scopus.com/inward/record.url?scp=34548451696&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34548451696&partnerID=8YFLogxK

U2 - 10.1016/j.physc.2007.03.455

DO - 10.1016/j.physc.2007.03.455

M3 - Article

AN - SCOPUS:34548451696

VL - 463-465

SP - 1181

EP - 1187

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - SUPPL.

ER -