Feature

From blueprint to bottom line: Energy saving in pumping applications

Efficiency is not just a buzzword. For industrial businesses, improving the efficiency of electrical systems is crucial for reducing expenditure – particularly in an environment where energy costs remain sky-high. Here, David Strain, Technical Director of Technidrive, takes a deep dive into the energy-saving potential of pumping applications.

31/10/2023 10:52:10

When it comes to energy consumption, centrifugal pumps are among the guilty culprits. For sectors like oil, gas, water and wastewater treatment, pumps can consume more than 15 percent of a facility’s total energy use. A common cause is the use of traditional fixed-speed motors in pumping applications – essentially, motors that run consistently, regardless of the actual demand.

Variable control
For most industries, the demand for fluid flow varies over time. For instance, water treatment plants might experience lower demand during off-peak hours. Fixed-speed pumps are unable to adapt to these changes, leading to wasted energy and increased costs. To manage energy consumption in pumps better, installing a variable speed drive (VSD) is a no-brainer.

Read the full article in DPA's November issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.