Výsledky vyhledávání - "Flávio Goulart dos Reis Martins"

The Interpretation of the Brazilian Regulation of Distributed Generation in the Different States and Electricity Distributors

Autor: Maressa Tuponi Santos, Raquel de Luca Mattos, Nicolas Marques Xavier Dias Laport, Marcio Zamboti Fortes, Flávio Goulart dos Reis Martins

Publikováno v: Journal of Engineering Science and Technology Review. 15:47-53

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f70f0736dd86f89ea780126598c5f68f
https://doi.org/10.25103/jestr.152.07

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J-A formulation: A finite element methodology for simulating superconducting devices

Autor: Gabriel dos Santos, Bárbara Maria Oliveira Santos, Felipe Sass, Flávio Goulart dos Reis Martins, Guilherme Gonçalves Sotelo, Rubens de Andrade Junior

Publikováno v: Superconductivity. 6:100049

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08181ddbfee24849222646d20d4170ef
https://doi.org/10.1016/j.supcon.2023.100049

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Simulation of a Superconductor Fault Current Limiter with finite element method using A-V-H formulation

Autor: Gabriel dos Santos, Felipe Sass, Flávio Goulart dos Reis Martins, Barbara Maria Oliveira Santos, D H N Dias, Guilherme Gonçalves Sotelo

Publikováno v: Anais do Simpósio Brasileiro de Sistemas Elétricos 2020.

Nowadays, the complexity of electrical power systems is increasing. Consequently, the occurrence and the amplitude of the fault current are rising. This fault currents harm the substations’ electrical equipment. Besides, the growth in the fault cur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c2a6a2a4cbec0291dcd471f76cf0cf5
https://doi.org/10.48011/sbse.v1i1.2229

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A Novel Magnetic Bearing Using REBCO Double Crossed Loop Coils

Autor: Flávio Goulart dos Reis Martins, Felipe Sass, Antônio Carlos Ferreira, Rubens de Andrade

Publikováno v: IEEE Transactions on Applied Superconductivity. 28:1-5

The superconducting magnetic bearing ability to sustain a stable levitation gap without a control system is its main advantage and finds an application niche on urban transportation, as demonstrated by the Maglev Cobra project. However, the use of YB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41db736c6cd46fa28dfbc36fca5c05da
https://doi.org/10.1109/tasc.2018.2813371

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Simulations of the Recovery Process of an Air-Coil SFCL

Autor: Felipe Novaes Francis Dicler, Wescley Tiago Batista de Sousa, Flávio Goulart dos Reis Martins

Publikováno v: IEEE Transactions on Applied Superconductivity. 26:1-6

In this paper, a study of the recovery process of an air-coil superconducting fault current limiter (AC-SFCL) is done. Tests of an AC-SFCL prototype operating at normal conditions subjected to fault currents have been performed. After the interruptio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c729c4f881d7e00af0fb85f8dee9c3
https://doi.org/10.1109/tasc.2015.2507128

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Simulations of REBCO tape jointless double crossed loop coils with an integral equations method

Autor: R. de Andrade, Flávio Goulart dos Reis Martins, Felipe Sass

Publikováno v: Superconductor Science and Technology. 32:044002

This work presents simulation studies on superconducting jointless loops known as double crossed loop coils, made from partially slit and stacked REBCO tape segments. The objective is to investigate design parameters for a novel magnetic bearing appl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2a534bf303388c3bd04032149e47867
https://doi.org/10.1088/1361-6668/aafd08

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Using the integral equations method to model a 2G racetrack coil with anisotropic critical current dependence

Autor: Felipe Sass, Flávio Goulart dos Reis Martins, P Barusco, A.C. Ferreira, R. de Andrade

Publikováno v: Superconductor Science and Technology. 30:115009

Second-generation (2G) superconducting wires have already proved their potential in several applications. These materials have a highly nonlinear behavior that turns an optimized engineering project into a challenge. Between several numerical techniq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbc9e11e38baf50097c92c61a36a65df
https://doi.org/10.1088/1361-6668/aa892b

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Projeto MagLev Cobra - Levitação Supercondutora para Transporte Urbano

Autor: Roberto Andre Henrique de Oliveira, Flávio Goulart dos Reis Martins, Rubens de Andrade, Elkin Rodriguez, Richard M. Stephan, Felipe S Costa, Wescley Tiago Batista de Sousa

Publikováno v: Revista Brasileira de Ensino de Física, Vol 38, Iss 4
Revista Brasileira de Ensino de Física, Volume: 38, Issue: 4, Article number: e4308, Published: 15 AUG 2016
Revista Brasileira de Ensino de Física v.38 n.4 2016
Revista Brasileira de Ensino de Física
Sociedade Brasileira de Física (SBF)
instacron:SBF

Neste trabalho apresentam-se as principais características do Projeto MagLev Cobra desenvolvido atualmente na Universidade Federal do Rio de Janeiro. Faz-se uma retrospectiva das técnicas de levitação magnética, destacando-se as vantagens da pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d18605fe39d5ba4ca6ef695af60dc7a9
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172016000400408&lng=en&tlng=en

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