Obnovitelné zdroje v distribučních rozvodech.

Abstract

This bachelor thesis is about renewable sources in the distribution networks. It contains a theoretical analysis of distribution networks, LV and HV. Familiarization with the individual renewable sources and their issues, as regards the principle of electricity generation, conditions for optimal production and their location within the geographic conditions. Furthermore, familiarity with all sorts of disruptive retroactive effects individual renewable resources such as: influencing signal of MRC, flicker, voltage changes, instability of the electric power and the harmonics. Another section deals with the connectivity of renewable energy sources with regard to reactive power compensation, conditions of access and permission range of disturbing reverse effects to network. At the end of this work is the opinion connection photovoltaic power plant to the network both in terms of voltage changes and voltage drops in the network.