3 papers
eess.SY2021
Forced Oscillation Identification and Filtering from Multi-Channel Time-Frequency Representation
Pablo Gill Estevez, Pablo Marchi, Francisco Messina +1
Location of non-stationary forced oscillation (FO) sources can be a challenging task, especially in cases under resonance condition with natural system modes, where the magnitudes…
eess.SP2019
A Self-Adaptive Contractive Algorithm for Enhanced Dynamic Phasor Estimation
Francisco Messina, Pablo Marchi, Leonardo Rey Vega +1
In this paper, a self-adaptive contractive (SAC) algorithm is proposed for enhanced dynamic phasor estimation in the diverse operating conditions of modern power systems. At a high…
eess.SP2018
Augmented Generator Sub-transient Model Using Dynamic Phasor Measurements
Pablo Marchi, Francisco Messina, Leonardo Rey Vega +1
In this article, we present a new model for a synchronous generator based on phasor measurement units (PMUs) data. The proposed sub-transient model allows to estimate the dynamic s…