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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: Operations & Maintenance

Operations & Maintenance


A Road Map for Optimized Maintenance

Flow Control, Nov. 1, 2016, by Michael J. Trainor.
http://www.flowcontrolnetwork.com/a-road-map-for-optimized-maintenance

"Unexpected failure of machinery is never a welcomed option for any plant, especially in the case of critical assets. Productivity may take a big hit when an asset goes down for emergency fixes. Could a developing problem have been detected earlier? Could the failure have been prevented or even predicted? An operation’s maintenance strategy — or lack of one — holds the key."

Commitment to Maintenance Leads to Reliability [District Energy]

District Energy, 4th Quarter 2016, by Charlie Michalak, TECO.
http://www.districtenergy-digital.org/districtenergy/2016q4?sub_id=DOwgMT0rNL8TV&folio=7&pg=9#pg9

Looks at maintenance practices on the District Energy System on the campus of the Texas Medical Center in Houston.

Liftoff for Drones: New Law Frees Co-ops To Begin Operational Drone Use

Rural Electric Magazine, Sept. 2016, by John Vanvig.
http://remagazine.coop/faa-drone-laws-allow-co-op-use/

"With technological constraints and regulatory uncertainties slowing their takeoff, utility UAS use has languished. But thanks to a recently signed federal law allowing their use by utilities, rapid advances in range and data-handling capabilities, and the public’s becoming more comfortable with UAS presence, experts expect UAS deployments to soar."

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?"

Smart Buildings Demand A Smarter Approach To O&M

Engineered Systems, Apr. 2016, by Robert S. Novak.
http://www.esmagazine.com/articles/97666-smart-buildings-demand-a-smarter-appoach-to-om

"In the beginning, the goal is to enable the operations and maintenance staff to work with the system to give it the best chance to perform as designed. Later, the vision is a culture of continuous improvement that can withstand changes in technology and personnel. In between? Plenty of opportunity for thoughtful operations and standardized routines."

Making The Business Case For Smart Buildings

Building Operating Management, Apr. 2016, by Kurt Karnatz.
http://www.facilitiesnet.com/buildingautomation/article/Making-The-Business-Case-For-Smart-Buildings--16540

"Faced with rapid developments in technology, facility managers need a long-term view to find the best options."

Weighing Costs and Benefits in Hydropower Maintenance and Upgrade Decisions

Power Magazine, Apr. 2016, by Aaron Larson.
http://www.powermag.com/weighing-costs-benefits-hydropower-maintenance-upgrade-decisions/

"Choosing whether to maintain or upgrade hydropower plant components can be difficult. Poor original equipment reliability can force changes, but often a detailed cost-benefit analysis is needed to make decisions. Understanding how others have tackled the process can help ensure success at your plant."

Prevent Motor Bearing Failures

Maintenance Technology, Mar. 2016.
http://www.maintenancetechnology.com/2016/03/prevent-motor-bearing-failures-2/

"Understanding the top five causes of failed motor bearings will help stop these problems in their tracks."

Extend Asset Value by Applying Protective Coatings to Pump Wet Ends

Pumps & Systems, Mar. 2016, by Stephen Bowditch.
http://www.pumpsandsystems.com/pumps/march-2016-extend-asset-value-applying-protective-coatings-pump-wet-ends

"This technology can improve pump maintenance programs by lowering operating costs through extended mean time between repairs."
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The Energy Newsbriefs Blog is a continuation of the weekly Energy Newsbriefs. Please bookmark this site and return frequently. Although we will not be accepting comments from within the Blog, we would be happy to hear from you by email at library@energy.wsu.edu