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Economical Aspects of Adjustable Speed Drives in Pumping Systems
(Energy Systems Laboratory (http://esl.tamu.edu), 1999-05)
Speed variations of pumps have become increasingly popular as the technology to produce variable frequency drives has progressed. Variable speed drives have many advantages compared to throttle valves when it comes to ...
Screening Pumping Systems for Energy Savings Opportunities
(Energy Systems Laboratory (http://esl.tamu.edu), 1999-05)
In most industrial settings, energy consumed by pumping systems is responsible for a major part of the overall electricity bill. In some cases, the energy is used quite efficiently; in others, it is not. Facility operators ...