Improving the signal data acquisition in condition monitoring of electrical machines. - Fabiano Fragoso Costa; Luiz Alberto Luz de Almeida; Sreeramulu Raghuram Naidu; Edgar R. Braga-Filho (IEEE Trans. Instrum. Meas., 2004)

A novel technique for estimating harmonic and inter-harmonic frequencies in power system signals. - Sreeramulu Raghuram Naidu; Fabiano Fragoso Costa (ECCTD, 2005)

Estimation of the Utility's and Consumer's Contribution to Harmonic Distortion. - Gilvan Vieira de Andrade; Sreeramulu Raghuram Naidu; Max Gleisson Gonçalves Neri; Edson Guedes da Costa (IEEE Trans. Instrum. Meas., 2009)

Instantaneous Sequence-Component Resolution of 3-Phase Variables and Its Application to Dynamic Voltage Restoration. - Darlan A. Fernandes; Sreeramulu Raghuram Naidu; C. A. E. Coura (IEEE Trans. Instrum. Meas., 2009)

Voltage sag performance of a distribution system and its improvement. - Sreeramulu Raghuram Naidu; Gilvan Vieira de Andrade; Edson Guedes da Costa (IAS, 2011)