Localisation of inter-layer partial discharges in transformer windings by logistic regression and different features extracted from current signals
Arismar Morais Gonçalves Junior Helder de Paula; Wallace C Boaventura; Sofia Moreira de Andrade Lopes; Rogério Andrade Flauzino; Ruy Alberto Corrêa Altafim
IET Science, Measurement & Technology Hertz, United Kingdom : IET, 2020 v. 14, n. 10, p. 913-922, 2020
Hertz, United Kingdom IET 2020
Localização:
EESC - Esc. Engenharia de São Carlos
(PROD-023991 )(Acessar)
Validation of thermoformed piezoelectret transducer for partial discharge detection in energized power transformers
D. A. P. Ferreira Ruy Alberto Pisani Altafim; F. S. I. de Souza; F Nakagawa; Rogério Andrade Flauzino; João Paulo Pereira do Carmo; Ruy Alberto Corrêa Altafim; IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena - CEIDP (2023 : East Rutherford, NJ, USA)
Piscataway, NJ, USA: IEEE, 2023
Piscataway, NJ, USA 2023
Localização:
EESC - Esc. Engenharia de São Carlos
(PROD-026938 )(Acessar)
Investigation of water content in power transformer oils through ultrasonic measurements
T. T. C. Palito Yuri Andrey Olivato Assagra; Ruy Alberto Corrêa Altafim; J. P. P Carmo; Antonio Adilton Oliveira Carneiro; Ruy Alberto Pisani Altafim; IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena - CEIDP (2018 : Cancun, México)
Piscataway, NJ, USA: IEEE, 2018
Piscataway, NJ, USA IEEE 2018
Localização:
EESC - Esc. Engenharia de São Carlos
(PROD-021023 ) e outros locais(Acessar)