Vliv slunečních elektráren na elektrizační soustavu

Abstract

This thesis fuceses on the influence of photovoltaic power plants in the electricity grid, in terms of stability of the supplied power supply. Individual chapters describe progressive analysis of the issue. The thesis deals with issues of photovoltaic power plants, structures and their connection to the electricity grid. It informs about the influence of solar power to electricity system with a focus on active power supply, and other factors that cause the photovoltaic operation. This is a reverse flow of power and reduce the hardness of the network. This thesis also analyzes the impact of photovoltaic power plants in need of support services and proposes options for their reduction. The practical part of the thesis focuses on the analysis of active power measurements of photovoltaic power plants, designed to supply power, coefficient of utilization, the frequency histogram of power, photovoltaic effect on the daily chart and the issue of dynamic load variation of active power.