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Energy Newsbriefs Blog

This current awareness service is prepared by the WSU Energy Program Library with funding from the U.S. Department of Energy State Energy Program. This information is provided for energy professionals and interested members of the public to highlight recent energy-related news, articles, and reports that discuss energy efficiency, energy conservation, and renewable sources of energy in engineering and policy circles.

 

Category: Pumping/Pumps

Pumping/Pumps


Motor Control Centers Enhance Smart Pumping Systems

Pumps & Systems, Mar. 2017, by Glynn Newby.
http://www.pumpsandsystems.com/motors-instrumentationcontrols/march-2017-motor-control-centers-enhance-smart-pumping-systems

"Modern motor control technologies have surfaced that address evolving smart pumping system requirements. They protect pumping systems by simultaneously providing a new level of diagnostics, energy awareness and control, as well as by enhancing operator safety."

Optimize Pumps with Digital Data

Pumps & Systems, Mar. 2017, by David Drake.
http://www.pumpsandsystems.com/pumps-pumps/march-2017-optimize-pumps-digital-data

"The Industrial Internet of Things (IIoT) is a wave of innovation that turns machinery into intelligent equipment through cloud-networked sensors and software. IIoT has the potential to become one of the biggest drivers of global productivity in the next decade as machines, technology and humans further integrate and unleash an unprecedented level of efficiency. The pump sector is well-positioned to reap the rewards of what many are calling the Fourth Industrial Revolution."

Enhanced Monitoring Improves Performance

Pumps & Systems, Mar. 2017, by Todd Loudin.
http://www.pumpsandsystems.com/instrumentationcontrols/march-2017-enhanced-monitoring-improves-performance

"IoT information allows end users to provide corrective action that serves a proactive purpose, rather than reactive."

More End Users Embracing Smart Pumping Applications

Pumps & Systems, Mar. 2017, by Siva Kanesvaran & Jack Creamer.
http://www.pumpsandsystems.com/pumps-pumps/march-2017-more-end-users-embracing-smart-pumping-applications

"The Industrial Internet of Things (IIoT) is a business buzzword. But asking 10 people for a definition of IIoT will likely result in 10 different answers. Additionally, many may think IIoT refers to connecting people with machines, instead of a connected process. This concept goes beyond basic process management to informing and educating people on what is happening in a process. Further, some people who mention machines often think of industrial applications, such as packaging or conveying equipment. Pumping systems and pumping applications are often left out of the discussion."

Energy Efficiency: A Little Knowledge Goes a Long Way

Automation World, Mar. 2017, by James R. Koelsch.
https://www.automationworld.com/energy-management/energy-efficiency-little-knowledge-goes-long-way

"There has been a lot of talk in industry about energy efficiency in manufacturing facilities, but the realities of high cost and limited returns have stymied action. Some best practices, though, could tip cost calculations in favor of moving forward."

Case study: Reducing Costs with Cloud-Based Energy Management [Water Recycling Plant]

RCR Wireless News, Nov. 18, 2016, by Phillip Tracy.
http://www.rcrwireless.com/20161118/internet-of-things/energy-management-candi-tag31-tag99

"The Monterey Regional Water Pollution Control Agency claims to operate the world’s largest water recycling facility designed for raw food crop irrigation, using 25 pumping stations to treat 20 million gallons of wastewater every day. Pumping, treatment and conveyance are a few of the most expensive and energy exhaustive processes for regional municipalities, comprising more than 30% of their budgets, according to a case study provided by Candi Controls. The MRWPCA chose an energy management and control solution to try to reduce operating costs associated with its operations."

Another Look at Optimizing Pump Hydraulics

Pumps & Systems, Nov. 2016, by Lev Nelik.
http://www.pumpsandsystems.com/pumps/november-2016-another-look-optimizing-pump-hydraulics

"This column will provide feedback on a quiz published in my August 2016 Pumps & Systems column titled “Optimizing Pump Hydraulics: When Is It Important?” (Read it here) Readers were asked to estimate the amount of energy that would be saved by using a variable frequency drive (VFD) with a small centrifugal pump and to compare those savings to the energy used by a pump specifically designed for the required conditions (100 gallons per minute [gpm], 15 feet)."

Get Ready for New Federal Pump Efficiency Rules

Pumps & Systems, Oct. 2016, by Gary Wamsley.
http://www.pumpsandsystems.com/pumps/october-2016-get-ready-new-federal-pump-efficiency-rules

"The U.S. Department of Energy (DOE) earlier this year published a request to industry for assistance in developing new efficiency standards for pump systems. The federal notice (81 FR 5658) will lead to new federal regulations aimed at improving reliability and further reducing energy consumption nationwide in pumps, including circulator pumps."

Pumping Prescriptions: What Happens to Power & Efficiency When a Pump Wears Out?

Pumps & Systems, Sept. 2016, by Lev Nelik.
http://www.pumpsandsystems.com/pumps/september-2016-what-happens-power-efficiency-when-pump-wears-out

"When a pump experiences internal wear, its performance drops. Flow is reduced and efficiency plummets. But what happens to power? Does it drop, stay the same or increase? The answer to this question depends on how a pump wears internally. In extreme cases, when the impeller is completely worn, there will be no flow and hardly any power. But in many cases, tight clearance parts, such as wear rings and bushings, are the first to wear."

How IIOT Monitoring Improves Pump Maintenance

Flow Control, Jul 2016, by Brett Burger.
http://www.flowcontrolnetwork.com/how-iiot-monitoring-improves-pump-maintenance/

"The Industrial Internet of Things (IIoT) will eventually connect tens of billions of “things” businesses use to operate with other machines, the cloud, control systems and people. Pumps are squarely on the list of “things,” and like many other big-iron assets that do not generate high-tech publicity, they have much to gain with this surge of technology. Why do we need IIoT pumps? What does an IIoT-enabled pump look like?"
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