Centralized System for Automatically Restoring Normal Operation of a Power District with Distributed Energy Resources

Authors

  • Aleksandr L. KULIKOV
  • Lyudmila A. GURINA
  • Nikita V. TOMIN

DOI:

https://doi.org/10.24160/0013-5380-2026-9-4-16

Keywords:

power district, distributed energy resources, restoration of normal operation, centralized automatic control system, graph neural networks, reinforcement learning

Abstract

The article deals with the development of principles for organizing centralized control for automatically restoring and optimizing the normal operation of power districts with distributed energy resources (DER). The aim of the study is to achieve more reliable operation of distribution power grids through making a shift to intelligent control without human intervention. The research methods are based on artificial intelligence technologies that combine the mathematical apparatus of graph neural networks and deep reinforcement learning algorithms. The article proposes a method for post-emergency restoration of the normal operation of a power district with DER, which allows overcoming the computational limitations of conventional combinatorial approaches. The proposed automatic control was tested using the example of a power district with a medium-voltage distribution network using the pandapower software environment. It is shown that the combined use of graph neural networks and reinforcement learning ensures high speed and efficiency of control action synthesis. The advantages of and potential for implementing the proposed intelligent automatic control to ensure fault tolerance in power districts with DER are substantiated.

Author Biographies

Aleksandr L. KULIKOV

(Nizhny Novgorod State Technical University n.a. R.E. Alekseev, Nizhny Novgorod, Russia) – Professor of the Electric Power Engineering, Power Supply and Power Electronics Dept., Dr. Sci. (Eng.), Professor.

Lyudmila A. GURINA

(L.A. Melentiev Institute of Energy Systems of the Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russia) – Senior Researcher of the Functioning Management of Electric Power Systems Laboratory, Cand. Sci. (Eng.), Docent.

Nikita V. TOMIN

(L.A. Melentiev Institute of Energy Systems of the Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russia) – Head of the Functioning Management of Electric Power Systems Laboratory, Dr. Sci. (Eng.).

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Работа выполнена в рамках проекта государственного задания (№ FWEU-2026-0012) программы фундаментальных исследований РФ на 2026–2030 гг.

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26. Simon D. Evolutionary Optimization Algorithms: Biologically-Inspired and Population-Based Approaches to Computer Intelligence. Hoboken, New Jersey: John Wiley & Sons Inc., 2013, 742 p.

27. Press W.H. et al. Numerical Recipes: The Art of Scientific Computing. New York: Cambridge University Press, 2007, 1262 p.

28. IEEE Std. 1547-2018. Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces. 2018, 138 p

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The work was carried out within the framework of the state assignment project (no. FWEU-2026-0012) of the fundamental research program of the Russian Federation for 2026–2030.

Published

2026-09-13

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Section

Article