[HTML][HTML] Review on measurement-based frequency dynamics monitoring and analyzing in renewable energy dominated power systems

X Chen, Y Jiang, V Terzija, C Lu - … Journal of Electrical Power & Energy …, 2024 - Elsevier
The massive integration of clean energy and renewable energy source (RES) is one of the
most important trends in the low carbon energy transition toward carbon neutrality. Such an …

Online data-driven equivalent model derivation based on distribution network signatures using a machine learning approach

GA Barzegkar-Ntovom, EO Kontis… - … on Smart Grid, 2024 - ieeexplore.ieee.org
Parameters of distribution network (DN) equivalent models, developed via the measurement-
based modelling approach are highly dependent on various factors, such as the loading …

Machine learning based transient stability emulation and dynamic system equivalencing of large-scale AC-DC grids for faster-than-real-time digital twin

S Cao, V Dinavahi, N Lin - IEEE Access, 2022 - ieeexplore.ieee.org
Modern power systems have been expanding significantly including the integration of high
voltage direct current (HVDC) systems, bringing a tremendous computational challenge to …

A three-level distributed architecture for the real-time monitoring of modern power systems

TA Papadopoulos, EO Kontis… - IEEE …, 2022 - ieeexplore.ieee.org
To monitor network operation in real-time, power system operators have developed wide-
area monitoring systems (WAMS). However, the centralized communication and information …

Methodology for evaluating equivalent models for the dynamic analysis of power systems

GA Barzegkar-Ntovom, EO Kontis… - … on Power Delivery, 2022 - ieeexplore.ieee.org
The increasing penetration of distributed renewable energy sources drastically alters the
dynamic characteristics of distribution networks (DNs). Therefore, several equivalent models …

Derivation of aggregated equivalent models for the steady-state analysis of active distribution networks operated under voltage control schemes

ID Pasiopoulou, EO Kontis, TA Papadopoulos… - Electric Power Systems …, 2024 - Elsevier
To facilitate the coordination between transmission and distribution system operators,
accurate equivalent models of power system components are required. Towards this …

[HTML][HTML] Dynamic modeling of distribution networks hosting electric vehicles interconnected via fast and slow chargers

H Tian, EO Kontis, GA Barzegkar-Ntovom… - International Journal of …, 2024 - Elsevier
During the last few years, there is a worldwide drive for the electrification of the
transportation sector to achieve reduced carbon emissions. In this context, the global fleet of …

Automatic processing of dynamic responses via wavelet transform for the development of dynamic equivalent models

EP Saroudis, TA Papadopoulos… - … Energy, Grids and …, 2024 - Elsevier
The ever-increasing requirements for electricity, the emergence of microgrids and the
escalating penetration of distributed generators has reinvigorated the interest in dynamic …

Application of a performance assessment method to identify the applicability range of distribution network equivalent models

GA Barzegkar-Ntovom, EO Kontis… - Electric Power Systems …, 2023 - Elsevier
The development of accurate equivalent models of distribution networks (DNs) is one of the
most important aspects for power system dynamic analysis. Consequently, during the last …

Derivation of generic equivalent models for distribution network analysis using artificial intelligence techniques

EO Kontis, TA Papadopoulos, MH Syed… - Monitoring and Control …, 2023 - Elsevier
The growing penetration of distributed energy resources and the use of new types of loads
have emerged the need to develop robust and up-to-date equivalent models for distribution …