Inertia estimation of synchronous devices: Review of available techniques and comparative assessment of conventional measurement-based approaches
The increasing deployment of renewable energy sources (RESs) reduces the inertia levels
of modern power systems, raising frequency stability issues. Therefore, it becomes crucial …
of modern power systems, raising frequency stability issues. Therefore, it becomes crucial …
Conservation Voltage Reduction in Modern Power Systems: Applications, Implementation, Quantification, and AI-Assisted Techniques
Conservation voltage reduction (CVR) is a potentially effective and efficient technique for
inertia synthesis and frequency support in modern grids comprising power electronics (PE) …
inertia synthesis and frequency support in modern grids comprising power electronics (PE) …
Underfrequency load shedding using locally estimated RoCoF of the center of inertia
The conventional Under Frequency Load Shedding (UFLS) scheme could result in
unacceptably low frequency nadirs or overshedding in power systems with volatile inertia …
unacceptably low frequency nadirs or overshedding in power systems with volatile inertia …
A transfer and deep learning-based method for online frequency stability assessment and control
Fast and accurate prediction and control of power system dynamic frequency after
disturbance is essential to enhance power system stability. Machine learning methods have …
disturbance is essential to enhance power system stability. Machine learning methods have …
Distributional deep reinforcement learning-based emergency frequency control
Emergency frequency control is one of the most critical approaches to maintain power
system stability after major disturbances. With the increasing number of grid-connected …
system stability after major disturbances. With the increasing number of grid-connected …
[HTML][HTML] XGBoost-based short-term prediction method for power system inertia and its interpretability
L Zhang, Z Guo, Q Tao, Z **ong, J Ye - Energy Reports, 2023 - Elsevier
Anticipating changes in system inertia is crucial for maintaining the stability and reliability of
new power systems. While machine learning prediction models can be effective in this …
new power systems. While machine learning prediction models can be effective in this …
Applications of the Frenet frame to electric circuits
The paper discusses the relationships between electrical quantities, such as voltages,
currents, and frequency, and geometrical ones, namely curvature and torsion. The proposed …
currents, and frequency, and geometrical ones, namely curvature and torsion. The proposed …
Online purely data-driven estimation of inertia and center-of-inertia frequency for power systems with VSC-interfaced energy sources
The paper proposes a novel online purely data-driven method to estimate the power system
inertia and the center-of-inertia (COI) frequency by considering integration of VSC-interfaced …
inertia and the center-of-inertia (COI) frequency by considering integration of VSC-interfaced …
[HTML][HTML] Data-driven assessment of center of inertia and regional inertia content considering load contribution
The inertia displacement in power grids, caused by the massive integration of renewable
energy resources (RES) and responsive loads, has become one of the biggest challenges to …
energy resources (RES) and responsive loads, has become one of the biggest challenges to …
Mitigation of cyber-attacks on wide-area under-frequency load-shedding schemes
This paper investigates the problem of cyber-attacks on Wide-Area Under-Frequency Load
Shedding (WAUFLS), as these schemes are critical to maintaining power systems stability …
Shedding (WAUFLS), as these schemes are critical to maintaining power systems stability …