Open AccessCalculation of specific rates of the electric energy consumption at frequency regulation of electric drives: A case study of pumping stations
Author(s) -
T. F. Kamalov,
Abdusaid Isakov,
Abdulatif Shavazov,
A Elmuratova,
B Tukhtamishev
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/939/1/012001
Subject(s) - electric energy consumption , variable frequency drive , energy consumption , electric energy , energy (signal processing) , consumption (sociology) , automatic frequency control , variable (mathematics) , engineering , environmental science , electrical engineering , physics , mathematics , power (physics) , statistics , mathematical analysis , social science , quantum mechanics , sociology
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.