The short circuit analysis of integrated three phase superconducting fault current limiter with two phase superconducting circuits

Seungje Lee, Eung Ro Lee, Chanjoo Lee, Suk Jin Choi, Tae Kuk Ko

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

The integrated three-phase superconducting fault current limiter (SFCL) using two superconducting circuits was conceptually designed and analyzed. The integrated three-phase SFCL system is an upgrade version of inductive single-phase SFCL systems. It uses one magnetic core having three legs, like three phase transformer. Each leg has copper winding as a primary winding but, as a secondary winding, only two legs have superconducting tubes and the other leg has no secondary winding. It has the same characteristics with inductive single-phase SFCL. Moreover it has other merits in stability, expense, and mechanical stress.

Original languageEnglish
Pages (from-to)854-858
Number of pages5
JournalIEEE Transactions on Applied Superconductivity
Volume12
Issue number1
DOIs
Publication statusPublished - 2002 Jan 1
Event17th Annual Conference on Magnet Technology - Geneva, Switzerland
Duration: 2001 Sep 242001 Sep 28

Fingerprint

Superconducting fault current limiters
short circuits
Electric network analysis
Short circuit currents
Networks (circuits)
Magnetic cores
magnetic cores
transformers
Copper
tubes
copper

All Science Journal Classification (ASJC) codes

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

Cite this

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abstract = "The integrated three-phase superconducting fault current limiter (SFCL) using two superconducting circuits was conceptually designed and analyzed. The integrated three-phase SFCL system is an upgrade version of inductive single-phase SFCL systems. It uses one magnetic core having three legs, like three phase transformer. Each leg has copper winding as a primary winding but, as a secondary winding, only two legs have superconducting tubes and the other leg has no secondary winding. It has the same characteristics with inductive single-phase SFCL. Moreover it has other merits in stability, expense, and mechanical stress.",
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The short circuit analysis of integrated three phase superconducting fault current limiter with two phase superconducting circuits. / Lee, Seungje; Lee, Eung Ro; Lee, Chanjoo; Choi, Suk Jin; Ko, Tae Kuk.

In: IEEE Transactions on Applied Superconductivity, Vol. 12, No. 1, 01.01.2002, p. 854-858.

Research output: Contribution to journalConference article

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