Design and characteristic analysis of a rod type high-Tc superconducting fault current limiter through electromagnetic analysis

Chanjoo Lee, Seungje Lee, Ok Bae Hyun, Tae Kuk Ko

Research output: Contribution to journalConference articlepeer-review

9 Citations (Scopus)

Abstract

The existence of large air gaps, between a high-Tc superconducting (HTS) tube and an iron core, or between a primary winding and a HTS tube, possibly causes some undesirable voltage drops under the condition of normal operation. It makes the power system unstable. For this reason, the optimization of air gaps is essential in designing a high-Tc superconducting fault current limiter (SFCL). In this paper, the optimal values of air gaps are determined through electromagnetic analysis, and the comparison between computational and experimental results is provided.

Original languageEnglish
Pages (from-to)2102-2105
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume11
Issue number1 II
DOIs
Publication statusPublished - 2001 Mar
Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
Duration: 2000 Sep 172000 Sep 22

Bibliographical note

Funding Information:
Manuscript received Sept. 18,2000, This work was supported in part by MOST (Ministry of Science and Technology) and KEPRI (Korea Electric Power Research Institute) in South Korea. Chanjoo Lee is with the Department of Electrical and Electronic Engineering, Yonsei University. ( e-mail : coldzoo@yonsei.ac.kr ) Seungje Lee is with the Department of Electrical and Electronic Engineering, Yonsei University. ( e-mail : puppy@yonsei.ac.kr ) Ok-Bae Hyun is with the Korea Electric Power Research Institute. ( e-mail : hyun@kepri.re.kr ) Tae Kuk KO is with the Department of Electrical and Electronic Engineering, Yonsei University. ( e-mail : tkko@yonsei.ac.kr )

All Science Journal Classification (ASJC) codes

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

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