Burykin O. United power system electric networks interference in the process of their modes optimum control

Subject of research - power systems normal modes; the purpose of thesis - development of methods and means of united power system (UPS) electric networks modes interference and mutual and transits flows power losses reduction; research methods - the mathematical device of the variations calculations, generalizing methods of the similarity and modeling theory, linear and nonlinear programming, methods of planimetric currents and bus voltages with application of Newton's and Ghauss methods; matrix algebra, the graph theory, decomposition and the object-oriented analysis, basic rules of the automatic control theory and the theory of microprocessor systems; theoretical and practical results - mathematical model of a UPS electric networks modes interference in view of actual complex factors of transformation of transformer communications, method of power losess distribution between power exchange participants by using matrix of losses coefficients, the further development of a method of UPS power flow solution optimization which is based on a least action principle, the microprocessor device of the automatic control and management of regulating devices functioning, the adaptive system block diagram of UPS power and voltage streams automatic control; a introduction level - within the limits of area; sphere (area) of application - automated systems of control by UPS normal modes.