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Power


Monthly Issue | February 1, 2012

Clean Air, Jobs, and Power Reliability

The electric power generation system is the backbone of our economy. Recently, however, sudden outages or rolling blackouts have increased. Some power producers argue that “new” environmental regulatory burdens make…


Capacitive Accelerometer Modules

Silicon Designs, a designer and manufacturer of rugged industrial-grade microelectromechanical systems (MEMS) capacitive accelerometer chips and modules, has introduced a ±5 g model to its 2210 accelerometer series. The low-noise,…


High-Performance Air Pressure Regulator Series

The Precision Controls Division of Marsh Bellofram Corp. launched the Type 41 high-performance air pressure regulator series, which is designed to support a variety of demanding industrial and original equipment…


Batch Chemical Reactor Simulation Software

French company ProSim, which provides process simulation and optimization software to the process industries, released a new version of BatchReactor, its software for batch chemical reactors simulation. The new software…


Ductile and Flexible Seal Rings

Milan-based ATO S.r.l. has introduced a series of flexible seal rings made of KetaSpire polyetheretherketone (PEEK) resin, which is made by Solvay Specialty Polymers. KetaSpire KT-820 PEEK provides greater flexibility…


Handheld Vibration Meter

Columbia Research Laboratories’s Model VM-300 is a general purpose vibration measuring instrument designed for periodic routine checks of industrial equipment where portability and ease of use are required. Acceleration, velocity,…


Handheld Fluorometer

Turner Designs has introduced the Opti-Check Handheld Fluorometer for performing system verifications for industrial water process control applications. The Opti-Check is a small, lightweight, highly durable handheld fluorometer that is…


Avoiding Flow-Induced Sympathetic Vibration in Control Valves

Compressible fluid flow through control valves will inevitably cause some form of flow-induced vibration in the fluid system. Identifying the type and cause of the vibration requires detective work. Determining…


Condenser Backpressure High? Check Vacuum System Sizing

In a power plant, the primary use of vacuum systems is to remove air and other noncondensable gases from the shell side of the condenser in order to maintain design…


Colstrip’s Cure for Mercury
Mercury

In January 2012 a new mercury control system at the Colstrip power plant in Montana reached its first major milestone: two years of operation with mercury emissions below the state…


Abundant Clean Energy Fuels Brazil’s Growth

Brazil’s power industry has long been dominated by its vast hydro resources, which historically have accounted for over 80% of the country’s generation capacity. With engineering marvels like the massive…


Specifying Nuclear DCS Power Supplies

The consideration of power supplies has become critical to the success of converting analog instrumentation and control systems to digital control systems (DCSs). Careful planning is particularly necessary for nuclear…


Monitoring Control Loop Performance

Control loop performance-monitoring software can help to improve loop performance at electric power plants by automatically collecting data, assessing several aspects of loop performance, and providing the results in reports…


Enhanced Load Dispatch Rate and Furnace Protection Through Model Predictive Control

The enhanced plant performance achieved at the 1,477-MW Morgantown Generating Station shows the value of model predictive control in conjunction with intelligent distributed control algorithms. This project update looks at…


Comprehensive Asset Management for Nuclear Plant

Asset management means different things to different people. But it boils down to converting raw data and observations about equipment and components into information and knowledge that is then used,…


Power Generation: Automation Today and Tomorrow

Handheld smart devices providing custom applications and Internet access at the touch of a virtual button are common today. Hidden beneath their touchscreens is a global network of digital technologies…


Debate Heats Up over New Mercury and Air Toxics Rule

The U.S. Environmental Protection Agency’s (EPA’s) new Mercury and Air Toxics Standards (MATS) rule for power plants has critics’ tempers flaring. Not surprisingly, a number of electric power representatives, industry…


Data Center’s Standby Power System Is “Money in the Bank”

Synovus is a financial services company that includes 30 southeastern banking divisions, trust brokerages and mortgage companies, plus a credit/debit card processing company. The divisions of Synovus provide banking, investment,…


Virtual Co-Driver to Improve Truck Safety

In the January 2012 issue of POWER, the Construction Industry Institute (CII) presented a portion of its groundbreaking work on job site safety in “Real-time Proactive Safety in Construction.” That…


Industry Shift in Gas Line Cleaning Practice

In our September 2011 issue, Fluor Corp.’s “Best Practices for Natural Gas Line Cleaning” were presented for the startup of natural gas–fired combined cycle plants. Since publication of that article,…


POWER Digest (February 2012)

ANDRITZ to Rebuild Oldest Egyptian Nile Dam. Austrian firm ANDRITZ HYDRO on Dec. 22 won a $138.4 million contract from the Egyptian Ministries of Energy and Water Resources for the…


Indonesia Inaugurates Three Coal Plants

Indonesian state-owned utility Perusahaan Listrik Negara (PLN) formally launched operations at three new coal-fired power plants on Dec. 28. The 625-MW Banten 1 plant in Suralaya, Banten, a $478 million…


One Step Forward, Two Steps Back for CCS Projects

Last December, as Spain’s national carbon capture and storage (CCS) research laboratory Fundación Ciudad de la Energía (CIUDEN) began a much-watched testing phase of oxycombustion in its 30-MWth circulating fluidized…


Novel Floating Wind Turbine Deployed in the Atlantic

A semi-submersible structure supporting a 2-MW wind turbine was towed nearly 350 kilometers (217.5 miles) to water depths of about 35 meters (114.8 feet) into open Atlantic waters and deployed…


Cost-Cutting Nanoparticle Electrode for Batteries

Using nanoparticles of a copper compound to develop an inexpensive and durable high-powered battery electrode could be the breakthrough solution to the problem of sharp drop-offs in the output of…


European Firms Complete Wind-to-Hydrogen Power Plant

A consortium of European developers, with funding from the German federal government, have completed a power plant in Prenzlau, near Berlin, Germany, that uses excess wind energy to convert water…


The Big Picture: DOE Loan Guarantees

Of the $35.9 billion in loan guarantees awarded by the U.S. Department of Energy (DOE) since 2009, roughly $26.5 billion have financed nuclear and renewable power projects across the nation…


Battle of the Bulb

When then-President George W. Bush signed the Energy Independence and Security Act of 2007, he noted that, “New technologies will help usher in a better quality of life for our…


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