Koncepce algoritmu pro optimalizaci kvality elektrické energie v ostrovní síti

Abstract

The goal of this master thesis is a concept of algorithm for power quality optimization in an Off-Grid system. Researched network is fed from renewable source using solar energy with the ability to accumulate the excess of electric power to use it during the parts of the day, when the contribution of the total sunlight is not sufficient. The aim of this algorithm is how to determinate the relevancy of loads for proper operation of load shifting, which works for compliance standard’s limits of power quality. Load shifting concept for regular power quality is solving the consequences of the problems not the actual cause of them. It is an optimization element in algorithm, which is using predictive tools. These tools can become a basic ground for the creation of artificial intelligence or smart grids. The designed concept of algorithm can be used as the basis for the realization of active energy management 2.0. This management system currently deals only with energy self-sufficiency. The implementation of the new part in algorithm aims to solve the energy reliability management in the Off-Grid test platform, which has been built in campus of VŠB-TUO.