Calculation of New Electrical Loads for Public Premises Included in Multi-Apartment Residential Buildings
Yuriy I. Soluyanov, Alexander Fedotov, Azat Akhmetshin, Vladimir Soluyanov
Abstract
The research work is devoted to the development of new standards for electrical loads to determine the declared capacity of public premises that are part of residential complexes for the implementation of technological connection to 0.4 kV distribution networks. The half-hour profiles of electric loads of such objects as pharmacies, grocery stores, grocery stores, cafes, restaurants, offices are considered. The maximum recorded values of electrical power turned out to be lower than the norms recorded in the design rules, except for offices. The electrical loads of offices turned out to be 35-70% higher than the normative values, which is explained by the fact that outdated regulatory documents did not take into account the use of a wide range of electronics for work in office premises. Based on the results of the study, new norms of electrical loads for these objects are proposed. The economic effect of the introduction of new electrical load standards is presented.