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Type: Artigo de evento
Title: Test Results Of A Superconducting Fault Current Limiter Using Ybco Coated Conductor
Author: Baldan C.A.
Shigue C.Y.
Lamas J.S.
Filho E.R.
Abstract: A single-phase superconducting fault current limiter (SFCL) using a 0.9 m length of YBCO coated conductor (CC) tape was tested in 220 V-60 Hz line for fault current up to 1 kA, operating in 77 K. In this work are presented the I-V experimental curves measured under DC and AC currents for the electrical characterization of the CC tape in order to design a low voltage current limiter. The experimental setup is described and the test results are presented for a unit conducting a steady nominal AC current of 50 A and also during the fault time (1 to 5 cycles.) The performance of the CC-based SFCL providing the limiting resistance developed in the whole tape length after few milliseconds of the beginning of the fault was analyzed. © 2007 IEEE.
Rights: fechado
Identifier DOI: 10.1109/TASC.2007.897771
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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