Search Results - "Shigue, Carlos Y."

Electrical and Thermal Characterization of YBCO Coated Conductors for Resistive Fault Current Limiter Applications by Baldan, Carlos A., Shigue, Carlos Y., Ruppert Filho, Ernesto

“…Electrical and thermal characteristics of Yttrium Barium Copper Oxide (YBCO) coated conductors (CCs) with different architectures, with and without stabilizer…”
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Performance of Modular SFCL Using REBCO Coated Conductor Tapes Under Repetitive Overcurrent Tests by Baldan, Carlos A., Yuan Weijia, Shigue, Carlos Y., Filho, Ernesto Ruppert

“…Recently, the REBCO coated conductor tapes have shown great improvement in the critical current value along with excellent thermal and mechanical properties,…”
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Physical and Structural Characterization of Monocrystalline Cu-13.7% Al-4.2% Ni Alloy Submitted to Thermo-Cyclical Treatments under Applied Loads by Matlakhova, Lioudmila A., Pereira, Elaine C., Pulnev, Serguey A., Shigue, Carlos Y., Palii, Natalia A.

“…Monocrystalline alloy with a nominal composition of Cu-13.7% Al-4.2% Ni (wt.%) that shows reversible martensitic transformations (RMTs) was studied. The alloy,…”
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Test of a Modular Fault Current Limiter for 220 V Line Using YBCO Coated Conductor Tapes With Shunt Protection by Baldan, C A, Lamas, J S, Shigue, C Y, Filho, E R

“…A modular superconducting fault current limiter (SFCL) consisting of 16 elements was constructed and tested in a 220 V line for a fault current between 1 kA to…”
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Fault Current Limiter Using Transformer and Modular Device of YBCO Coated Conductor by Baldan, C. A., Lamas, J. S., Bernardes, A. A., Shigue, C. Y., Ruppert, E.

“…In this work, we report on the evaluation of a superconducting fault current limiter (SFCL). It is consisted of a modular superconducting device combined with…”
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Electrical and Magnetic Characterization of BSCCO and YBCO HTS Tapes for Fault Current Limiter Application by Lamas, J S, Baldan, C A, Shigue, C Y, Silhanek, A, Moshchalkov, V

“…Several high temperature superconductor (HTS) tapes have been developed since the late eighties. Due to the new techniques applied for their production, HTS…”
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Evaluation of Electrical Properties of Lap Joints for BSCCO and YBCO Tapes by Baldan, C.A., Oliveira, U.R., Shigue, C.Y., Filho, E.R.

“…The joint process between tapes of coated conductors is a critical issue for the most of the applications of high temperature superconductors (HTS). Using…”
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Test Results of a Superconducting Fault Current Limiter Using YBCO Coated Conductor by Baldan, C.A., Shigue, C.Y., Lamas, J.S., Filho, E.R.

“…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…”
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Fault Current Test of a Bifilar Bi-2212 Bulk Coil by Baldan, C.A., Shigue, C.Y., Ruppert Filho, E.

“…A bifilar Bi-2212 bulk coil with parallel shunt resistor was tested under fault current condition using a 3 MVA single-phase transformer in a 220 V-60 Hz line…”
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Monitoring the epoxy curing by the dielectric thermal analysis method by Shigue, C.Y., dos Santos, R.G.S., Baldan, C.A., Ruppert-Filho, E.

“…Evaluation of epoxy cure in magnet impregnation is an important task because the final mechanical and electrical characteristics depend upon how the curing…”
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Test Results of a Superconducting FCL Using Bifilar Coil of BSCCO-2212 by Baldan, C.A., Shigue, C.Y., Figueira, D.S.S., Filho, E.R., Freitas, R.C.

“…A single-phase superconducting Fault Current Limiter using a bifilar coil of BSCCO-2212 tube was tested in 220 V-60 Hz line during fault current between 1 kA…”
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Dielectric Thermal Analysis as a Tool for Quantitative Evaluation of the Viscosity and the Kinetics of Epoxy Resin Cure by Shigue, C.Y., dos Santos, R.G.S., de Abreu, M.M.S.P., Baldan, C.A., Robin, A.L.M., Ruppert-Filho, E.

“…Dielectric thermal analysis has been proved as a valuable tool for monitoring the epoxy curing process and the related rheological properties in the…”
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Evaluation of current transfer in Bi-2223/Ag composite tapes by Shigue, Carlos Y., Baldan, Carlos A., Ruppert Filho, Ernesto

“…The evaluation of current transfer effects in normal metal/superconductor interfaces are used in the design of splices and joints of superconducting coils. We…”
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Effect of mechanical loading on the Ic degradation behavior of Bi-2223 tapes by BALDAN, Carlos A, SHIGUE, Carlos Y, FILHO, Emesto Ruppert, OLIVEIRA, Ulisses R

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Critical Current Degradation of Bi-2223 Composite Tapes Induced byCyclic Deformation and Fatigue-Related Effects by Shigue, C.Y., Baldan, C.A., Oliveira, U.R., Carvalho, F.J.H., Filho, E.R.

“…Application of high temperature superconductor Bi 2 Sr 2 Ca 2 Cu 3 O x (Bi-2223) compound embedded in an Ag matrix requires the knowledge of critical current…”
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Effect of combined bending strain and thermal cycling on the voltage-current characteristic curves of Bi-2223 tapes by Shigue, C.Y., Baldan, C.A., Oliveira, U.R., Carvalho, F.J.H., Filho, E.R.

“…High critical temperature superconductors are evolving from a scientific research subject into large-scale application devices. In order to meet this…”
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The influence of annealing on the microstructure and electrical resistivity of jelly-rolled Cu-Nb composite wires by SANDIM, Maria J. R, BERNARDI, Heide H, SHIGUE, Carlos Y, SANDIM, Hugo R. Z, AWAJI, Satoshi, WATANABE, Kazuo, IWAKI, Genzo

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Reversible martensite transformations in thermal cycled polycrystalline Cu-13.7%Al-4.0%Ni alloy by Pereira, Elaine C., Matlakhova, Lioudmila A., Matlakhov, Anatoly N., de Araújo, Carlos J., Shigue, Carlos Y., Monteiro, Sergio N.

“…A polycrystalline copper alloy with 13.7 wt% aluminum and 4.0 wt% nickel, produced by plasma fusion followed by injection molding, was investigated for the…”
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Inorganic contents reduction in cellulignin catalytic fuel by HGMS by Pereira, Maria Luiza G., Rodrigues, Durval, Conte, Rosa A., Pinatti, Daltro G., Shigue, Carlos Y.

“…Cellulignin is a catalytic fuel obtained by acidic prehydrolysis of biomass (wood, agricultural and forest residues, and the organic matter of municipal solid…”
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Annealing effects on the electrical and superconducting properties of a Cu-15vol%Nb composite conductor by Sandim, M.J.R., Shigue, C.Y., Ribeiro, L.G., Filgueira, M., Sandim, H.R.Z.

“…In this paper, annealing effects on the electrical and superconducting properties of a multifilamentary Cu-Nb composite were investigated. During annealing,…”
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