Optymalizacja parametrów regulatora elektrowni wirtualnej zródel rozproszonych w SEE

The paper presents investigations of a group control system enabling the damping of power swings of small generating units operating in the electric power system. The idea of the control system is based on the theory of system stabilizers. There were determined the parameters of system stabilizers used in high-power generating units (at the first stage) and the optimal values of the weighting coefficients of the virtual power plant regulator (at the second stage) from the point of view of damping electromechanical swings in the power system. A genetic algorithm was used for computations at both stages.