Search Results - "Cunha, Caio F. C."

Virtual instrumentation for high voltage power capacitors assessment through capacitance monitoring and acoustic partial discharge detection by Carvalho, Andre T., Amorim, Helio P., Cunha, Caio F. C., Ferreira, Lilian S., Cagido, Mayara C., Borges, Joao B.

“…This paper describes a virtual instrumentation system developed for the laboratory evaluation of high voltage power capacitor units in the end of life. The…”
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A new wavelet selection method for partial discharge denoising by Cunha, Caio F.F.C., Carvalho, André T., Petraglia, Mariane R., Lima, Antonio C.S.

“…•More effective methodologies to improve partial discharge signal denoising are provided.•A novel approach for determining the wavelet decomposition levels is…”
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A new methodology for the evaluation of the influence of discrete spectral interference on partial discharge measurements in the field by Carvalho, Andre T., Cunha, Caio F. C., Machado, Felipe M., Lima, Antonio C. S., Patraglia, Mariane R.

“…Partial discharge (PD) detection is the most effective way of determining the integrity of insulation systems in high voltage electric equipment. Besides its…”
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Identification of partial discharges immersed in noise in large hydro-generators based on improved wavelet selection methods by Carvalho, Andre T., Lima, Antonio C.S., Cunha, Caio F.F.C., Petraglia, Mariane

“…•More effective methodologies to improve partial discharge signal denoising are provided.•A novel approach for determining the number of wavelet decomposition…”
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Virtual instrumentation for Partial Discharge monitoring by Carvalho, Andre T., Amorim, Helio P., Cunha, Caio F. C., Rodrigues, Thiago B., Brasil, Fernando S., Vilhena, Paulo R. M., Carvalho, Daniel S.

“…This paper describes a virtual instrumentation architecture to measure and monitor partial discharges (PD) in high voltage equipment. The system has been…”
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An Alternative Partial Discharge Monitoring System for High Voltage Equipment by Cunha, Caio Fleming F. de C., Carvalho, Andre Tomaz De, Fonseca, Bruna De A. B., Marques, Diogo R. C., Vilela, Leonardo N., Junior, Helio De P. A.

“…Partial discharge monitoring systems are important tools for the predictive diagnosis of various high voltage equipment, being applied to evaluate the…”
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