EPJ Web Conf.
Volume 217, 2019International Workshop on Flexibility and Resiliency Problems of Electric Power Systems (FREPS 2019)
|Number of page(s)||9|
|Published online||15 October 2019|
Stability of Power Grids: State-of-the-art and Future Trends
Melentiev Energy Systems Institute, 664033 Lermontov Str. 130, Irkutsk, Russia
2 V.A. Trapeznikov Institute of Control Sciences, 117997, 65 Profsoyuznaya street, Moscow, Russia
* Corresponding author: email@example.com
Published online: 15 October 2019
The state of the art of transient stability and steady-state (small signal) stability in power grids are reviewed. Transient stability concepts are illustrated with simple examples; in particular, we consider two machine learning-based methods for computing region of attraction: ROA produced by Neural Network Lyapunov Function; estimation of the ROA of IEEE 39-bus system using Gaussian process and Converse Lyapunov function. We discuss steady state stability in power systems, and using Prony’s modal analysis for evaluating small signal stability for the 7 Bus Test system and real French power system.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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