Objective. improve energy efficiency by adjusting the frequency of well pumping equipment. Methods. Frequency adjustment, thermal image management, analytical analysis, energy-efficient operating modes of pumps, reliability indicators. Results. Based on equations (1) - (42) in the MatLab/Simulink program, the simulation model of the "Autonomous voltage inverter - asynchronous electric motor with a short-circuited rotor - centrifugal pump" system was developed. Conclusion. This computer model confirmed the hypothesis that it is possible to reduce the energy consumption of the well pumping system by adjusting the rotation frequency of the electric motor rotor by adjusting the supply frequency in scalar systems of frequency converters at the same mains frequency..
| Mualliflar | Maxmudov, Bekzod |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2023-06-30 |
| Jild | 8 |
| Son | 2 |
| Betlar | 167-178 |
| Til | Ingliz |
Objective. The purpose of this work is to study the method of synthesizing an oligomer containing urethane groups without the isocyanate method, as well as to conduct an infrared spectroscopic analysis to determine the…
Summary The experimental results of determining the oil viscosity by controlling the vibration parameters in the operational state of the oil power…
Purpose: the purpose of the research is to improve the quality of the beret based on the analysis of women's headdresses, to make effective use of natural and seasonal fabrics.Methods: in this article, the history of…
The article describes the technological properties of the process of obtaining an import-substituting adsorbent with high adsorption properties from local raw materials - plum kernel waste, obtained through processing…
The article presents the results obtained from ultraviolet irradiation of sunflower seeds in order to obtain higher yields from sunflower, among other agrotechnical measures, to improve the quality indicators of seeds…
This article discusses the issues of blending refined vegetable oils and the impact on fatty acid composition. The effect on its physicochemical properties has been studied.
Abstract. Recently, one of the modern directions of the theory of control, the theory of construction of state monitors of linear and nonlinear dynamic systems has significantly developed [2, 4, 10, 15]. The approach…
LITERARY ANALYSIS NEW TECHNOLOGIES OF WOMEN'S OUTER CLOTHING FROM CARAKUL
Today, the application of water-oil emulsions will help not only increase the quality indicators of the product but also reduce its cost. This is done by introducing quality products into their composition. But it is…
Мақсад.Ушбу мақолада маҳаллий хомашёмиз ҳисобланган қоракўл теридан тикилган кийимларнинг ассортиментини кенгайтириш , мўйнали кийимларнинг юқори нархи тайёр маҳсулотнинг таннархидан юқори фоизни ташкил…
Наманган муҳандисликтехнология институти илмийтехника журнали — barcha maqolalar