On-field instrument transformers calibration using optical current and voltage transformes. - Josemir Coelho Santos; Antonio C. de Sillos; Carlos G. S. Nascimento (AMPS, 2014)

Development of distance sensors for diagnosing air-gap anomalies in synchronous generators. - Ricardo Elias Caetano; Ivan Eduardo Chabu; Guido Stolfi; Josemir Coelho Santos; Shigueru Nagao; Carlos Eduardo Gomes; Raul Dias Paiva; Sílvio Ikuyo Nabeta; Fabio Jose Micerino (ISIE, 2015)

Wavelet-Like Transform to Optimize the Order of an Autoregressive Neural Network Model to Predict the Dissolved Gas Concentration in Power Transformer Oil from Sensor Data. - Francisco Elânio Bezerra; Fernando André Zemuner Garcia; Sílvio Ikuyo Nabeta; Gilberto Francisco Martha de Souza; Ivan Eduardo Chabu; Josemir Coelho Santos; Shigueru Nagao Junior; Fabio Henrique Pereira (Sensors, 2020)

Forecast Model Update Based on a Real-Time Data Processing Lambda Architecture for Estimating Partial Discharges in Hydrogenerator. - Fabio Henrique Pereira; Francisco Elânio Bezerra; Diego Oliva; Gilberto Francisco Martha de Souza; Ivan Eduardo Chabu; Josemir Coelho Santos; Shigueru Nagao Junior; Sílvio Ikuyo Nabeta (Sensors, 2020)