| Issue |
E3S Web Conf.
Volume 124, 2019
International Scientific and Technical Conference Smart Energy Systems 2019 (SES-2019)
|
|
|---|---|---|
| Article Number | 02018 | |
| Number of page(s) | 3 | |
| Section | Electromechanics and Electrical Apparatus | |
| DOI | https://doi.org/10.1051/e3sconf/201912402018 | |
| Published online | 25 October 2019 | |
Energy model of electric drive of centrifugal borehole pump
1
Vologda State University, Vologda, Russia
2
Kazan State Power Engineering University, Kazan, Russia
3
L.N. Gumilyov Eurasian National University, Astana, Kazakhstan
* Corresponding author: am.vodovozov@gmail.com
A mathematical model of an electric drive of a centrifugal borehole pump is proposed for evaluating its energy consumption in operating conditions. The model is based on the use of minimum set of technical parameters of the pump, presented in the public data of the manufacturer. The correctness of the calculated formulas is confirmed by experimental data provided in the program for equipment search and selection from Grundfos Product Center. Based on the created model, a comparative analysis of the energy efficiency of products from various manufacturers was made. It is proved that when choosing a centrifugal borehole pump of the local water supply system, it is necessary to pay attention to the energy efficiency indicators of electric drive in order to make a final decision.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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