Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Claudio Antonio Hortencio"'
Autor:
Marcelo Y. Kurokawa, Gilson Mileo Carvalho, Rodrigo A. Morbach, Rivael Strobel Penze, João Paulo Vicentini Fracarolli, Luis Fernando Pedrozo Melegari, Claudio Antonio Hortencio, Rodrigo Peres, Danilo Cesar Dini, Eduardo Ferreira Da Costa, Marcus Vinícius Ferreira De Santana, L. F. Avila, Augusto Cezar M. Gregatti, Claudio Floridia, Heloisa O. Herreros, Fabio Renato Bassan, Bruno Nogueira Aires, Joao Batista Rosolem, Gerson L. Amadeo, Guilherme Da Silva Muniz, Fernando Pertile, Felipe Cezar Salgado
Publikováno v:
SPIE Proceedings.
This paper presents the results of a field test of a multi-parameters' monitoring network using FBGs adapted directly in the conventional instruments of two dams which are in full operational capability. We presented the details of the design and tes
Autor:
Joao Batista Rosolem, Marceu Couto Dos Santos, Claudio Floridia, Danilo Cesar Dini, Fabiano Fruett, Claudio Antonio Hortencio, Paulo Ivã Gonçalves Dilli, Erlon V. da Silva, João Paulo Vicentini Fracarolli, Rivael Strobel Penze, Rodrigo Peres, Elias Kento Tomiyama
Publikováno v:
SPIE Proceedings.
We propose a passive optical sensor for online magnetic field monitoring in large hydrogenerators, based on FBG (Fiber Bragg Grating) technology and a magnestostrictive material (Terfenol-D). The objective of this sensor is to detect faults in the ro
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
Autor:
Rinaldo B. de Oliveira, Claudio Antonio Hortencio, Joao Batista Rosolem, Claudio Floridia, Anderson Stano Durelli, Danilo Cesar Dini, Marcelo Dias Loichate, Livia A. Ribeiro, Eduardo Ferreira Da Costa, Edson Wilson Bezerra
Publikováno v:
2011 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2011).
We propose a fiber optic sensor system based on fiber bending loss and Optical Time Domain Reflectometry (OTDR) to application on monitoring of embankment dams. The sensing system was developed to monitor indirectly the water level penetration on the