6 papers
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…
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…