Obnovitelné zdroje v ES ČR.

Abstract

This bachelor thesis describes the issue of renewable sources in the electric power system. The final aim of this work is to appoint several issues with an increasing number of connected re- newable sources in the electrical grid. The content of this thesis is divided into five chapters. In the first part is described the theory of electric power system in Czech republic. Next chapter determines individual renewable sources and describes their characteristics. This part also states location of individual renewable sources in the Czech Republic. Third chapter addresses impact on power quality. In the fourth part are described limits of connectivity for renewable sources of electrical energy. Last chapter calculates voltage drops after photovoltaic power source is con- nected to electrical power grid model.