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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: Reliability/Security

Reliability/Security


How Turbine Controls Impact Wake Behavior

North American Windpower, Nov. 2014, by Brian Hirth & John Schroeder.
http://www.nawindpower.com/issues/NAW1411/FEAT_04_How-Turbine-Controls-Impact-Wake-Behavior.html

"Turbine-to-turbine wake interaction has been widely accepted as a significant contributor to the underperformance and reduced reliability of modern wind plants....The use of scanning remote sensing technologies to measure wind plant complex flows provides the opportunity to construct real-time, comprehensive wind maps that could serve as an input into the next generation of individual turbine and wind plant control schemes."

Your Own Energy “Island”? ORNL Microgrid Could Standardize Small, Self-Sustaining Electric Grids

Oak Ridge National Laboratory, Oct. 2014, by Katie Jones.
http://www.ornl.gov/ornl/news/features/2014/a47cc734-54f3-4aec-95ba-df1bbbdb25ad

"Microgrids are designed to not only continue power to local units such as neighborhoods, hospitals or industrial parks but also improve energy efficiency and reduce cost when connected to the main grid. Researchers predict an energy future more like a marketplace in which utility customers with access to solar panels, battery packs, plug-in vehicles and other sources of distributed energy can compare energy prices, switch on the best deals and even sell back unused power to utility companies. However, before interested consumers can plug into their own energy islands, researchers at facilities such as ORNL’s Distributed Energy Control and Communication (DECC) lab need to develop tools for controlling a reliable, safe and efficient microgrid."

Policy Brief: Clean Energy Keeps the Lights On

Regulatory Assistance Project (RAP), Jun. 2014.
http://www.raponline.org/document/download/id/7175

"A new policy brief from the Regulatory Assistance Project (RAP), Clean Energy Keeps the Lights On, dispels the myth that electricity portfolios with high penetrations of variable renewable resources threaten reliability. The authors review eight recent studies commissioned by utilities, governments, and non-governmental organizations to address this issue, and find that none suggest insurmountable reliability problems."

Power Reliability: Keeping Backup Power Ready To Rumble

Building Operating Management, Mar. 2014, by Michael Fluegeman.
http://www.facilitiesnet.com/powercommunication/article/Standby-Generators-Require-Regular-Testing-Maintenance-Exercising-And-Inspection--14801?source=part

A four-part article:
Part 1: Standby Generators Require Regular Testing, Maintenance, Exercising, And Inspection
Part 2: Keys To Backup Power System Success: Features, Flexibility, And Redundancy
Part 3: Exercise Standby Generators To Keep Them In Fighting Shape
Part 4: Preventive Maintenance Is Critical To Dependable Standby Generators

The Growing Demand for Emergency Backup Power

Business Energy, Mar.-Apr. 2014, by Dan Rafter.
http://www.businessenergy.net/DE/Articles/The_Growing_
Demand_for_Emergency_Backup_Power_24939.aspx


"Onsite generation options for the needs of mission-critical businesses and staying a step ahead of storms." Article discusses measures and strategies LightEdge Solutions, a colocation and cloud-computing company, has implemented.

Business Energy Provides a Sound Strategy for Peak Shaving & Power Security

Business Energy, Jan./Feb. 2014, by Ed Ritchie.
http://www.businessenergy.net/DE/Articles/Business_Energy_Provides
_a_Sound_Strategy_for_Peak_24311.aspx


Article discusses energy reliability and energy storage solutions such as gensets, and combined heat and power.

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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

Archives of the weekly Energy Newsbriefs, from Oct. 2012 – Jan. 6, 2014, may be found on the WSU Energy Library web page.