Methods, Models and Algorithms of Electrical Loads Estimation for Different Type’s Ellectricity Consumers in The Residential and Public Buildings

Problems of environmental protection, energy security and economic development, referred to as the "three E» (Environment, Energy, Economics), are interlinked global challenges of the modern era. Nowadays it is becoming clear that the challenges facing the energy sector are becoming more acute. People's desire to improve the living standards dictates the increasing the energy capacity, and especially electric power and its reliability. Urban distribution, as well as internal electrical grids of residential, municipal and public buildings are essential elements of electricity supply system. The estimated electrical load is one of the main parameters that determine the design and construction of the electrical network elements. Therefore, the correct estimation problem of electricity consumption and maximum electrical load of enterprises, homes have always been important in their design and operation. A reliable determination of the residential and public buildings loads is difficult because of the random nature of changes in electrical loads due to continuous population growth and an increase in the number of used electrical appliances. In this paper are considered an issues of the development of methods, models and algorithms for the estimation of electrical loads for the various types of electricity customers in the residential and public buildings.