Hybrid Power Supply System for Pumping Stations Based on Thermal, Photovoltaic and Hydroelectric Stations

Abstract

Information is provided on the work carried out in the Republic of Uzbekistan for the development and transformation of energy infrastructure. A diagram of the proposed Talimarjan hydropower complex is proposed, consisting of a cascade of pumping stations, a reservoir, thermal electric, photovoltaic and hydroelectric stations, which is a decentralized hybrid energy system connected to a centralized energy system. A method for determining the operating mode of the parameters of a hybrid power system on a daily load schedule is presented. The results of calculations to determine the efficiency of the proposed energy system, obtained due to the difference in the cost of electricity compared to a centralized energy system and the reduction of carbon dioxide emissions, are presented.