Improvement of the Procedures for Assessing the Energy Efficiency of Pumping Systems

Improvement of the Procedures for Assessing the Energy Efficiency of Pumping Systems

The authors put forth a procedure for evaluating the energy efficiency of pumping equipment powered by electricity and operating under variable load, as well as a procedure created according to the guidelines of the European Pump Manufacturers Association (ENPA) based on the energy efficiency index...

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Veröffentlicht in:Power technology and engineering 2022-09, Vol.56 (3), p.335-344
Hauptverfasser: Nikolaev, V. G., Nikolaev, G. V.
Format: Artikel
Sprache:eng
Schlagworte:
Electrical Machines and Networks
Energy
Energy Systems
Foundations
Geoengineering
Hydraulics
Power Electronics
Pumping
Renewable and Green Energy
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Zusammenfassung:The authors put forth a procedure for evaluating the energy efficiency of pumping equipment powered by electricity and operating under variable load, as well as a procedure created according to the guidelines of the European Pump Manufacturers Association (ENPA) based on the energy efficiency index (EEI). The article presents the results of analysis of energy efficiency values calculated based on different methods and the inherent disadvantages of the mathematical model used to determine the EEI index.
ISSN:1570-145X
1570-1468
DOI:10.1007/s10749-023-01516-w