1 citations · 3 across the 10 of their papers we have counts for
11 papers
Quantifying Power to Voltage and Frequency Dynamics for Oscillation Propagation Assessment
Onur Alican, Dionysios Moutevelis, Marc Cheah-Mañe +2
The integration of Inverter-Based Resources (IBRs) into power systems introduces multi-timescale dynamics and oscillations which may propagate to distant areas and endanger the saf…
SIaD-Tool: A Comprehensive Frequency-Domain Tool for Small-Signal Stability and Interaction Assessment in Modern Power Systems
Luis A. Garcia-Reyes, Oriol Gomis-Bellmunt, Eduardo Prieto-Araujo +2
This paper presents SIaD-Tool, an open-source frequency-domain (FD) scanning solution for stability and interaction assessment in modern power systems. The tool enables multi-seque…
A Matlab-based Toolbox for Automatic EMT Modeling and Small-Signal Stability Analysis of Modern Power Systems
Josep Arevalo-Soler, Dionysios Moutevelis, Elia Mateu-Barriendos +5
The intensive integration of power converters is changing the way that power systems operate, leading to the emergence of new types of dynamic phenomena and instabilities. At the s…
Optimizing Offshore Wind Integration through Multi-Terminal DC Grids: A Market-Based OPF Framework for the North Sea Interconnectors
Bernardo Castro Valerio, Vinícius Albernaz Lacerda, Marc Cheah-Mañe +2
Interconnecting price zones and remote renewable energy sources has emerged as a key solution to achieving climate goals. The objective of this work is to present a formulation tha…
A Dynamic Similarity Index for Assessing Voltage Source Behaviour in Power Systems
Onur Alican, Dionysios Moutevelis, Josep Arevalo-Soler +5
Due to the fundamental transition to a power electronic dominated power system, the increasing diversity of dynamic elements underscores the need to assess their similarity to matu…
Shaping Frequency Dynamics in Modern Power Systems with Grid-forming Converters
Carlos Collados-Rodriguez, Daniel Westerman Spier, Marc Cheah-Mane +2
In this paper, frequency dynamics in modern power systems with a high penetration of converter-based generation is analysed. A fundamental analysis of the frequency dynamics is per…
An Effective Methodology for Short-Circuit Calculation of Power Systems Dominated by Power Electronics Converters Considering Unbalanced Voltage Conditions and Converter Limits
Jie Song, Marc Cheah-Mane, Eduardo Prieto-Araujo +1
This paper deals with the challenge of short-circuit calculation for power systems dominated by power electronics converters. A novel methodology has been presented to identify sho…
Passivity-based design and analysis of phase-locked loops
Daniele Zonetti, Oriol Gomis-Bellmunt, Eduardo Prieto-Araujo +1
We consider a grid-connected voltage source converter (VSC) and address the problem of estimating the grid angle and frequency, information that is essential for an appropriate ope…
Modelling Approaches of Power Systems Considering Grid-Connected Converters and Renewable Generation Dynamics
Vinícius Albernaz Lacerda, Jaume Girona-Badia, Stephan Kusche +4
This paper presents a comparative analysis of several modelling approaches of key elements used in simulations of power systems with renewable energy sources. Different models of s…
Decomposing Representations for Deterministic Uncertainty Estimation
Haiwen Huang, Joost van Amersfoort, Yarin Gal
Uncertainty estimation is a key component in any deployed machine learning system. One way to evaluate uncertainty estimation is using "out-of-distribution" (OoD) detection, that i…
Data-driven Small-signal Modeling for Converter-based Power Systems
Francesca Rossi, Eduardo Prieto-Araujo, Marc Cheah-Mane +1
This article details a complete procedure to derive a data-driven small-signal-based model useful to perform converter-based power system related studies. To compute the model, Dec…