Calculation of specific rates of the electric energy consumption at frequency regulation of electric drives: A case study of pumping stations
T. F. KamalovInstitute of Energy Issues, Academy of Sciences, Tashkent, UzbekistanAbdusaid IsakovTashkent Institute of Irrigation and Agricultural Mechanization Engineers, 100000 Tashkent, UzbekistanAbdulatif ShavazovInstitute of Energy Issues, Academy of Sciences, Tashkent, UzbekistanAlbina ElmuratovaTashkent Institute of Irrigation and Agricultural Mechanization Engineers, 100000 Tashkent, UzbekistanBotir TukhtamishevInstitute of Energy Issues, Academy of Sciences, Tashkent, Uzbekistan
ABI
Аннотация
Abstract The issues of developing a methodology for calculating the specific rates of electrical energy consumption during frequency regulation of electric drives of pumping stations are considered. When calculating specific consumption rates, experimental studies were carried out at the Chirchik pumping station. When developing the methodology, technological, design parameters, water consumption, as well as the total capacity of pumping units based on frequency-controlled electric drives are taken into account. At the same time, the characteristics of the main parameters that must be taken into account when choosing variable frequency drives for pumping units are determined.
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