Corona Detection System on Insulators via Acoustic Emissions

Marco Antônio Martins Rennó; Erik Leandro Bonaldi; Levy Ely Lacerda Oliveira; Jonas Guedes Borges Silva; Germano Lambert-Torres

doi:10.4028/www.scientific.net/AMM.260-261.379

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 260-261Corona Detection System on Insulators via Acoustic...

Corona Detection System on Insulators via Acoustic Emissions

Abstract:

This paper presents a computational package and equipment with the purpose to detect corona problems of insulators in transmission lines. Low-cost equipment detects presence of corona, via acoustic emissions and stores them in a memory. These data are processed by computer programs. The applicability of this equipment is immediate for any transmission company, because the perfect understanding of the operational capacity of its lines in various operating conditions and climate change allows for a safer operation with improvement of quality of service provided.

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Periodical:

Applied Mechanics and Materials (Volumes 260-261)

Pages:

379-384

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.260-261.379

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Online since:

December 2012

Authors:

Marco Antônio Martins Rennó, Erik Leandro Bonaldi, Levy Ely Lacerda Oliveira, Jonas Guedes Borges Silva, Germano Lambert-Torres

Keywords:

Acoustic Emission (AE), Corona Effects, Measuring System, Signal Processing, Transmission Line

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References

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