Analysis of Operation Modes of Electric Networks with Solar Power Plants

The peculiarities of the development for solar energy in the world and in Ukraine are analyzed, on the basis of which the main advantages and prospects for the development of this industry are determined. The main characteristics of solar power plants as elements of electrical networks are considered and the necessity of studying their influence on the operating modes of electrical networks is substantiated. The analysis of the steady state modes of operation of electric networks, indicators of electric energy quality and static stability margin for a part of the electric energy system after solar power plant connection is performed.