Normal zone propagation characteristics of coated conductor according to insulation materials

S. E. Yang, M. C. Ahn, D. K. Park, K. S. Chang, D. K. Bae, Tae Kuk Ko

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Recent development of CC, usually called second generation (2G) HTS, is actively in progress. Because of its higher critical current density as well as higher n-value, 2G HTS is feasible for the applications such as superconducting fault current limiter and superconducting cable. For operating the HTS equipment stably, it needs to investigate the characteristics of normal zone propagation occurred by quench. Investigations on the fundamental characteristics can be one of the indispensable foundations for research and development of power equipments. In this paper, normal zone propagation (NZP) characteristics according to various insulation materials are researched. By heating with NiCr heater and insulating with epoxy, we applied the operating current with respect to the critical current for calculation of minimum quench energy (MQE) and measurement of NZP.

Original languageEnglish
Pages (from-to)1365-1368
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume463-465
Issue numberSUPPL.
DOIs
Publication statusPublished - 2007 Oct 1

Fingerprint

insulation
Insulation
conductors
Superconducting fault current limiters
Superconducting cables
propagation
Critical currents
critical current
research and development
Heating
heaters
cables
current density
heating
energy

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Yang, S. E. ; Ahn, M. C. ; Park, D. K. ; Chang, K. S. ; Bae, D. K. ; Ko, Tae Kuk. / Normal zone propagation characteristics of coated conductor according to insulation materials. In: Physica C: Superconductivity and its Applications. 2007 ; Vol. 463-465, No. SUPPL. pp. 1365-1368.
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Normal zone propagation characteristics of coated conductor according to insulation materials. / Yang, S. E.; Ahn, M. C.; Park, D. K.; Chang, K. S.; Bae, D. K.; Ko, Tae Kuk.

In: Physica C: Superconductivity and its Applications, Vol. 463-465, No. SUPPL., 01.10.2007, p. 1365-1368.

Research output: Contribution to journalArticle

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