Structural Analysis of Power Losses in (6-10 / 0.4 kV) Urban Distribution Electric Networks of the City of Dushanbe, the Republic of Tajikistan

This article describes the results of the structural analysis of power losses in (6-10 / 0.4 kV) electric distribution networks of the city of Dushanbe of the Republic of Tajikistan. The data of the number and installed capacity of transformer of (6-10 / 0.4 kV) substations and the length of the (0.4-6-10 kV) transmission lines of distribution networks of the city of Dushanbe are given. The structure of power losses by voltage levels and types of losses is presented. The values of power losses in the studied electric distribution networks in Dushanbe are compared with the average values of losses in electric networks of Russia. Identified significant differences in the ratios of load and conditionally - constant losses in the distribution networks of 6-10 / 0.4 kV Dushanbe and Russia.