Smart Energo Model

This contribution deals with modelling of a smart grid with a significant ratio of renewable energy sources. The physical model of an integrated smart grid - a smart metering system (SEM) enables modelling of different control strategies. Due to the Energy Efficiency Directive of EU Commission, Article 15.8, authors have applied the Demand response principle in order to demonstrate advantages of dynamic rates for not only a financial profit for individual small energy consumers, but as well as for a stability of smart grids with a significant ratio of renewable energy sources.In this contribution is specified a technical solution of the smart grid part of the SEM, a simulated smart metering subsystem, a principle of modelling of remote energy sources, a principle of utilization of information from weather forecast for smart grid control and a way how to integrate the demand response idea into the grid control strategy.