Development of an intelligent system for preventing large-scale emergencies in power systems
Recent blackouts in the USA, Europe and Russian Federation have clearly demonstrated that secure operation of large interconnected power systems cannot be achieved without full understanding of the system behavior during abnormal and emergency conditions. Current practice of managing separate parts of the system without knowledge of the 'full picture' will lead to even greater blackouts. This paper proposes a novel approach to the system monitoring and control with the goal of identification of potential voltage instability problems before they lead to major blackouts. The proposed approach is based on detecting alarm states using self-organized Kohonen neural networks, and activating a multi-agent control system to take necessary preventive actions. The Kohonen network is trained off-line and then applied on-line to predict possible emergencies. The intelligent system was realized in STATISTICA 8.0 and tested on the modified 42-bus IEEE power system. Results are presented and discussed. © 2013 IEEE.
Библиографическая ссылка Negnevitsky M., Voropai N., Kurbatsky V., Tomin N., Panasetsky D. Development of an intelligent system for preventing large-scale emergencies in power systems // IEEE Power and Energy Society General Meeting. 2013. 1 p. ISBN (print): 9781479913. DOI: 10.1109/PESMG.2013.6672099
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