2 citations · 2 across the 6 of their papers we have counts for
6 papers
Estimation of the Plant Controller Communication Time-Delay Considering PMSG-Based Wind Turbines
Pablo Marchi, Pablo Gill Estevez, Alejandro Otero +1
The communication control delay between the inverters and the power plant controller can be caused by several factors related to the communication link between them. Under undesira…
Location Method for Forced Oscillation Sources Caused by Synchronous Generators
Pablo Marchi, Pablo Gill Estevez, Cecilia Galarza
In this article, we present a new methodology to identify if forced oscillation sources are generated in excitation systems or in turbine governors. In this context, we propose to…
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…
Non-Stationary Power System Forced Oscillation Analysis using Synchrosqueezing Transform
Pablo Gill Estevez, Pablo Marchi, Cecilia Galarza +1
Non-stationary forced oscillations (FOs) have been observed in power system operations. However, most detection methods assume that the frequency of FOs is stationary. In this pape…
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…
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…