Critical Performance Analysis of HTS Magnet Wires Using an Induced Current-Based Measurement System

B. S. Go, K. Kim, S. H. Jeong, Haigun Lee, M. Park, I. K. Yu

Research output: Contribution to journalArticle

Abstract

Studies on wide and stacked high-temperature superconducting (HTS) wires aim to increase the critical current of the wires. This paper describes the design and fabrication of an induced current-based performance measurement system and a critical performance analysis of HTS magnet wires using this system. In the experiment, the induced current, critical current, and joint resistance of stacked HTS wires under charge and discharge conditions were investigated. The results obtained were compared with those achieved using the four-terminal method, which is the conventional measurement method. The measurement system and the results of the critical performance analysis of the HTS wire are discussed in detail.

Original languageEnglish
Article number7437406
JournalIEEE Transactions on Applied Superconductivity
Volume26
Issue number4
DOIs
Publication statusPublished - 2016 Jun 1

Keywords

  • Critical current
  • Hightemperature superconductors
  • Induced current
  • Wide and stacked wires

ASJC Scopus subject areas

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

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