Cherkashyna G. Improvement of electrical system energy efficiency via power load management in the residential sector

The object of study: modes of power supply systems of residential customers as part of the operating modes of the power system. Objective: improvement of methods and means of control modes of consumption of electric energy for energy efficiency modes of distribution networks in domestic supply systems sector. Methods: methods of the theory of mathematical modeling, statistical methods, methods of calculation AC electric circuits, the method of symmetrical components, the theory of fuzzy sets, methods of control theory. Theoretical and practical results are to increase the efficiency and quality of modes of power supply systems for the household sector by improving the methods and means of control modes of consumption Electric energy. Scientific novelty: to determine the necessary characteristics of electric water heaters capacitive (EWHC) on the basis of statistical information of the daily consumption of hot water in the apartments with different numbers of citizens to be able to manage them. Developed and adapted to the conditions of the domestic sector priority-step method of leveling the schedule of electric load based on the implementation of the criterion of optimal distribution of consumers switching regulators at a certain period of time, taking into account the different characteristics of working households regulators. An improved method of balancing modes networks supplying residential customers, as characterized by the use of the resource load balancing consumer regulators domestic sector. A method for determining the fees regulation regulator residential consumers, where the fee is calculated on the number of failures to include household consumers, regulators in the relevant areas of the peak or semi-peak electricity consumption. The board is a tool to attract domestic consumers to the process control system mode power supply. Introduction: The results introduced in AK "Kharkivoblenergo" (Kharkov), the Office of Energy Regional State Administration of Kharkiv region (Kharkiv), in the educational process of the Department of electric stations of the National Technical University "Kharkiv Polytechnic Institute". Scope of use: optimization of operating modes of electric distribution networks, power systems and their components.