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  • On the Determination of the...
    Danilov, M. I.; Romanenko, I. G.

    Automation and remote control, 2024/1, Volume: 85, Issue: 1
    Journal Article

    The analysis of the known approach (Kirshtein, B.K. and Litvinov, G.L., Autom . Remote Control , 2014, vol. 75, no. 10, pp. 1802–1813.) in which tropical geometry over complex multifields of active power balances is used to estimate the region of existence of the electric power system mode. Its limitations are shown and a new approach is proposed, a criterion is also represented for determining the boundary that precedes the violation of the stability of the energy system due to the restructuring of the tropical set of solutions. The developed approach allows to determine the approach of the power system mode to the limit by the known parameters of the lines and the dynamics of changes of the nodes voltage modules and the nodes load.