Iarmoliuk O. Estimation the integrated distribution system modes of operation with uncertainty information

The thesis is devoted to the developing methodologies, practical recommendations and algorithms of operational simulation of modes of operation of power supply systems with sources of distributed generation (including complex) and load distribution between generating sources of microgrid considering the real level of initial information uncertainty. The theoretical basis has been devised and practical approaches have been formed to determine the operational output characteristics of a wide range of renewable energy sources. The developed method allows one to take into consideration the nature and the actual level of available information uncertainty. The universal approach to determine the load flow in distribution networks with different levels of information uncertainty, including fuzzy estimates of electrical loads and output capacity of distributed generation sources is developed. The improved mechanism of multiobjective load distribution between the components of microgrid, taking into account a set of factors of different nature, for the most efficient use of equipment and its energy potential is proposed.