Research of Intellectual Power Supply System with Renewable Energy Sources

New approaches to improving the efficiency of using renewable energy sources (RES) are associated with the introduction of micro-grid technologies, virtual power plants, and the energy Internet. These technologies suggest the possibility of information and energy exchange between objects with their own generation. The authors conducted a study of the power supply system, combining two objects with their own energy sources. The first object is a livestock complex with a gas-piston unit on biogas. The second object is the village, with the energy source in the wind-diesel power station. A mathematical description of the modes was made in which the exchange of electrical energy has been carried out. The analysis of the conditions in the starting and finishing points of the electricity transmission from one object to another was made. In the LabVIEW software package, a simulation computer model of the power supply system was developed and experimental studies of the functioning of its units were carried out. The requirements were developed to optimize algorithms of the operating modes in a power supply system with RES, and they are supposed to be tested on a simulation model.