Latest
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O&M
Retrofitting Mechanical Draft Fans to Optimize System Performance
Mechanical draft fans are used exclusively in power generation to move air and gas from one point to another. They create draft in a process system so that fluid media can be induced, forced, and boosted
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O&M
Upgraded Control Room Consoles Improve Ergonomics
Great River Energy (GRE) is a not-for-profit electric cooperative that generates and transmits power for 28 member cooperatives throughout southern, central, and northern Minnesota and northwestern Wisconsin
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O&M
Reliable Fire Protection for Turbine Rooms
Fire protection for power plant turbine rooms has typically been a game of tradeoffs. Enclosure integrity issues in older facilities can render CO2 and halon systems ineffective. In new and old facilities
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O&M
Corrosion Protection for FGD Vessels
Roughly five years ago, the power industry readily embraced the new Alloy 2205 metal as a more lightweight and cost-effective substrate for the construction of flue gas desulfurization (FGD) absorbers and
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Coal
Establishing Proper Pressure Drop for Feedwater Flow Control Valves
In power plants with drum-type boilers and constant-speed main boiler feed pumps, the feedwater control valve (also referred to as the drum level control valve) provides the means for controlling flow to the
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Legal & Regulatory
NIST Cybersecurity Framework Aims to Improve Critical Infrastructure
A year ago, on Feb. 12, 2013, President Obama issued Executive Order 13636, titled “Improving Critical Infrastructure Cybersecurity.” The Executive Order instructed the National Institute of Standards and
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Renewables
Japan Ramps Up Renewables
In 2010, intent on continuing its commitment to energy efficiency and preventing climate change, Japan enacted its second Basic Energy Plan. The new policy document, revising the first, from 2003, called for
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General
New Products (February 2014)
The RCTrms-3ph current transducer from Power Electronic Measurements offers a relatively convenient, safe, and accurate solution for measuring current in three phases. It has a thin, clip-around, flexible
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Coal
Texas and the Capacity Market Debate
On Feb. 2, 2011, a winter storm gripped the Lone Star State, bringing freezing temperatures and heavy ice loads onto the state’s electric infrastructure. Texas experienced a series of unexpected rolling
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Instrumentation & Controls
Generation Cybersecurity: What You Should Know, and Be Doing About It
Cybersecurity has become a topic of interest over the past year in generation, owing to new developments in North American Electric Reliability Corp. Critical Infrastructure Protection (NERC CIP) regulations