Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Carlos Alexandre Meireles Do Nascimento"'
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFMGUniversidade Federal de Minas GeraisUFMG.
The thermal rating of overhead lines is an important area of research and great economic interest for electrical energy companies. In this context, this work proposes a new methodology of ampacity calculation based on the use of database generated fr
Externí odkaz:
http://hdl.handle.net/1843/BUOS-8CEFQ9
Autor:
Rodrigo Peres, Joao Batista Rosolem, Javier F. Aprea, Fabiano Fruett, Claudio Floridia, Bruno Nogueira Aires, Carlos Alexandre Meireles Do Nascimento, Fabio Renato Bassan
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 2
Sensors, Vol 21, Iss 547, p 547 (2021)
Sensors
Volume 21
Issue 2
Sensors, Vol 21, Iss 547, p 547 (2021)
In this work, we present the design, laboratory tests, and the field trial results of a power-over-fiber (PoF) low power instrument transformer (LPIT) for voltage and current measurements in the medium voltage distribution networks. The new proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35cde043784b442d1bfaaa0d6aa5a300
http://europepmc.org/articles/PMC7828781
http://europepmc.org/articles/PMC7828781
Autor:
Keith Lindsey, Mohammad Pasha, Glenn Davidson, Peter Waltz, Tapani Seppa, Janos Toth, Tom McCarthy, Carlos Alexandre Meireles Do Nascimento, W. A. Chisholm, Dale Douglass, Dan Lawry, Jerry Reding, Mark Lancaster, Ian Grant
Publikováno v:
IEEE Transactions on Power Delivery. 31:921-927
This paper discusses the wide range of real-time line monitoring devices which can be used to determine the dynamic thermal rating of an overhead transmission line with the power system operating normally or during a system contingency. The most comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::641e44386a74ebdd43c6a59fbea07cbf
https://doi.org/10.1109/tpwrd.2014.2383915
https://doi.org/10.1109/tpwrd.2014.2383915
Autor:
Fabio Renato Bassan, Claudio Floridia, Joao Batista Rosolem, F. R. Pereira, Carlos Alexandre Meireles Do Nascimento, Rivael Strobel Penze, Ariovaldo Antonio Leonardi
Publikováno v:
IEEE Transactions on Power Delivery. 30:1449-1457
This paper presents the results of a quantitative and qualitative monitoring system for switchgear with full electrical isolation using fiber-optic technology that aims to help in the automation of substations. The remote sensors were installed near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e9a8ab980b5ff636ea65e04875ac40
https://doi.org/10.1109/tpwrd.2014.2377122
https://doi.org/10.1109/tpwrd.2014.2377122
Autor:
Carlos Alexandre Meireles Do Nascimento, Rivael Strobel Penze, Joao Batista Rosolem, Rodrigo Peres, Danilo Cesar Dini, Claudio Floridia, Julio Eduardo F. Valadares
Publikováno v:
2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC).
In this work we described the use of free-space-optics (FSO) for sensing applications in a field test demonstration using a SmartGrid optics R&D platform. The test evaluation was performed in an overhead transmission line during around eight months.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4353a5533bf048d08dcc78e0b6254b5a
https://doi.org/10.1109/imoc.2017.8121040
https://doi.org/10.1109/imoc.2017.8121040
Autor:
Hani Camille Yehia, Carlos Alexandre Meireles Do Nascimento, Adriano L. Santos, Douglas A. G. Vieira, Adriano C. Lisboa
Publikováno v:
Combinations of Intelligent Methods and Applications ISBN: 9783319268583
This paper presents a novel method for smoke detection in videos based on three main steps: background removal, color classification, and temporal/spatial persistence. First, the regions of interest are determined by detecting objects in movement thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417abf1f676a7c9c7078b672a5b66739
https://doi.org/10.1007/978-3-319-26860-6_8
https://doi.org/10.1007/978-3-319-26860-6_8
Autor:
Ramon Molina Valle, Gilberto Augusto Amado Moreira, Andre Augusto Campagnole dos Santos, Carlos Alexandre Meireles Do Nascimento
Publikováno v:
Boundary-Layer Meteorology. 143:393-407
We evaluate the Reynolds-averaged Navier–Stokes equations available as commercial computational fluid dynamics code for the simulation of a neutral atmospheric boundary layer and attempt to define a proper numerical simulation procedure. Four turbu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822cfdf03ee5589961700861e1201042
https://doi.org/10.1007/s10546-011-9694-1
https://doi.org/10.1007/s10546-011-9694-1
Autor:
Geraldo Augusto Campolina França, Carlos Alexandre Meireles Do Nascimento, Rudolf Huebner, Alex Tomich Furtado, Matheus Ungaretti Borges
Publikováno v:
23rd ABCM International Congress of Mechanical Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::911344db40531d3da2a3a03361de8909
https://doi.org/10.20906/cps/cob-2015-1788
https://doi.org/10.20906/cps/cob-2015-1788
Autor:
Douglas A. G. Vieira, Carlos Alexandre Meireles Do Nascimento, Francisco Queiroz, Gabriela Miranda, Adriano C. Lisboa
Publikováno v:
INDIN
This work presents a color feature selection for white smoke detection in a day light. This scenario was chosen since this work was applied to environmental conditions. Firstly, a manual segmentation of real world images is made such a way to define
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a1cfa266e79ae92ab1f9504f2e50cd6
https://doi.org/10.1109/indin.2014.6945479
https://doi.org/10.1109/indin.2014.6945479
Autor:
Altair L. Melo, Claudio Antonio Hortencio, Joao Batista Rosolem, Ariovaldo Antonio Leonardi, Rodrigo O. C. Moreira, Carlos Alexandre Meireles Do Nascimento, Giovani C. L. Souza, Claudio Floridia, Romeu F. Fonseca
Publikováno v:
SPIE Proceedings.
In this work we proposed the use of free-space-optics (FSO) to transmit and receive the optical signals from optical fiber placed in ground potential to the FBG fiber optics at high voltage potential, using a pair of optical collimators. The techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e04faec3f50e9a7fa9ade86064ed9dc
https://doi.org/10.1117/12.2017934
https://doi.org/10.1117/12.2017934