POWER

A key maxim of the military is "train like you fight, and fight like you train." The same applies to emergency response training, which should be a part of a plant’s routine operation. Don’t risk waiting until an accident occurs to test your response plan. At approximately 8:30 a.m. on a Tuesday morning, the Paducah […]

Karl Storz’s new 6-mm videoscope combines measurement capabilities with ease-of-use features in an advanced multipoint measuring system. Quartz glass limits the risk of scratching the lens while significantly brighter optics enhance image quality. The videoscope’s multiple interchangeable tip adaptors allow for near and far focus, and — at the same time, without changing tips — […]

Top Plant: The team that handled this reactor vessel head and steam generator replacement project set a new industry standard for integrating a highly complex maintenance outage.

In-house testing of the new Hydraulic Vise Column with patented swivel coupling from Jergens Inc. achieved up to a 50% reduction in production time when compared to the manual version performing the same tooling operation. The swivel coupling eliminates the need to disconnect and reconnect the two hydraulic hoses as the column rotates, and each […]

Courtesy: Platts Data source: Platts Energy Advantage and POWERmap. All rights reserved.

This August, Aquatech International Corp. announced it had expanded its WATERTRAK pre-engineered water treatment components to include six new L-series products. These include multi-media filters, activated carbon filters, reverse osmosis systems (shown here), and water softeners. The new products are designed as cost-effective options for industries that are dependent on external water supplies. Featuring Aquatech’s […]

For busy staff in the field, nothing is more frustrating than having laptop computers or smart phones crash due to lost connections when those devices lose wireless coverage. Often, important data is obliterated and workers have to waste precious time reentering the lost information. The irony is that wireless data connections, which are increasingly being […]

Power and automation company Schneider Electric this September launched the Square D PowerLogic Branch Circuit Power Meter (BCPM), an advanced metering product designed to assist data center managers, engineers, and operators in delivering reliable power to critical applications. The PowerLogic BCPM monitors the power and energy usage of up to 84 branch circuits, as well […]

On Sept. 12, the California Public Utilities Commission (CPUC) and California Energy Commission (CEC) took the next step in the implementation of Assembly Bill (AB) 32, California’s ambitious greenhouse gas (GHG) emissions – reduction initiative, with the release of a 300-page proposed decision on GHG regulatory strategies.

VIBXPERT EX, the new two-channel FFT data collector and signal analyzer from LUDECA Inc. monitors and diagnoses machine conditions for potentially hazardous environments that require explosion-proof systems. The VIBXPERT EX features 102,400 lines of resolution, simple joystick operation, acceptance measurements, run-up/coast-down analysis, time waveform analysis, enveloping, bearing data, 1- or 2-plane balancing, and much more. […]

Secretary of Energy Samuel Bodman spoke at the recent 2008 Nuclear Energy Summit that was convened to discuss the importance of nuclear power to a healthy U.S. economy.

An integrated matrix of 10 high-power flywheels built and tested by Beacon Power Corp. earlier this year successfully absorbed and supplied a full megawatt of electricity, the energy storage technology company said in September. The achievement could mean that grid regulation using efficient energy storage is close to commercial deployment. The flywheel system, called the […]

The year 2008 is shaping up nicely for nuclear power in the U.S. Since September 2007, when NRG Energy and the South Texas Project Nuclear Operating Co. filed the first complete U.S. nuclear plant license application in 29 years with the Nuclear Regulatory Commission (NRC), a dozen more companies and consortia have followed suit. And […]

A detailed analysis of power plants in China by researchers from the Massachusetts Institute of Technology (MIT) debunks the widespread notion that outmoded energy technology or the utter absence of government regulation is to blame for that country’s notorious air-pollution problems. The real issue, the study found, involves complicated interactions among new market forces, new […]

Do you have enough women working in your power plant? Forget for a moment equal opportunity laws. More important is the knowledge that the programs and culture changes that would make women more likely to consider a plant career are the same ones that would make it more attractive to many younger men.

Scotland is strategically placed at the widening funnel in which the churning waters of the North Sea meet those of the Norwegian Sea. The region is thought to have 25% of Europe’s tidal power resources and 10% of its wave power potential. Recently, the Crown Estate, which owns the UK seabed and controls the rights […]

On Sept. 9, Sweden’s Vattenfall inaugurated the world’s first demonstration plant that connects carbon capture and storage (CCS) technology in a full-chain working system. The inauguration of the pilot plant at Schwarze Pumpe in Germany, which underwent 10 years of testing, was a milestone that marked its move from the laboratory to reality, Vattenfall said. […]

News items of interest to power industry professionals. Mitsubishi to supply gas turbines to Endesa. Mitsubishi Heavy Industries Ltd. (MHI) said in September it had received a full turnkey order for two sets of liquefied natural gas – fired gas turbine combined- cycle (GTCC) power generation systems from Endesa Generacion S.A., an electricity generation company […]

Republican presidential candidate John McCain made reference to the word “fight” 25 times during his September 4 nomination acceptance speech. While watching McCain’s histrionics, my mind wandered back to another historic fight—the “Rumble in the Jungle.” Muhammad Ali, arguably the best boxer who ever stepped into the squared circle, was pitted against then-World Champion George […]

Top Plant: CPS Energy’s J.K. Spruce Power Plant, Unit 1 was recently recognized by the EUCG Fossil Productivity Committee as the best performer in the large coal plant category over the 2002-2006 evaluation period. The competition was tough, with more than 80 plants in the running, but Unit 1 emerged as the clear winner by earning top points for high plant reliability and very low nonfuel O&M costs.

In the wake of a recent federal case, large power plants are off the hook for now as far as complying with the U.S. Environmental Protection Agency’s (EPA’s) 2004 rule intended to protect fish and other aquatic organisms by controlling cooling water intake practices.

No U.S. federal standards exist to limit worker exposure to hand-arm vibration (HAV), but the National Institute for Occupational Safety and Health suggests that high HAV acceleration levels (5-36 m/s2) can cause physical effects—and even permanent injury—if left unchecked and untreated. A new series of triaxial accelerometers launched this August by PCB Piezotronics’ Larson Davis […]

What does human metabolism have in common with coal combustion? Quite a bit, it turns out, say researchers at the National Energy Technology Laboratory (NETL) who are studying chemical looping combustion (CLC) involving coal gasification, an emerging technology for clean energy production from fossil and renewable fuels.

How often do you get a clash between two great Lone Star icons?

Worldwide energy consumption is projected to grow 50% between 2005 and 2030, driven by robust economic growth and expanding populations in the world’s developing countries, the U.S. Energy Information Administration (EIA) said in a reference case projection from its International Energy Outlook 2008 in June.

A twist on an old technique, flue gas recirculation, helps prevent slagging in the upper furnace and convective pass, according to pilot testing recently completed by APTECH CST and the Southern Research Institute. The technology—along with a companion technology for furnace sorbent and urea injection for SO₂ and NO^x control—could help owner/operators of smaller, older coal-fired plants meet emissions limits at a reasonable cost.

The U.S., which continues to lead the world in on-line geothermal energy capacity, saw a 20% jump in new power projects since January this year, a survey released by the Geothermal Energy Association (GEA) in August showed.

Software ranges from shrink-wrapped products available “off the shelf” to custom corporate implementations of enterprise systems that require sessions with shrinks to keep everyone sane. Regardless of its complexity, every piece of software a plant uses, or interfaces to, poses critical issues that require life-cycle management. Although functionality has always been the chief specification for software, plants must pay far more attention to long-term quality issues. These two concerns are often at odds with each other.

In early August, a special transport departed from Voith Siemens Hydro’s Heidenheim workshop bearing the company’s 300-ton, 300-MVA hydro motor-generator back to Schluchseewerk AG’s Wehr pumped-storage station in Germany’s Black Forest.

Most of today’s operating coal plants began service at least a generation ago and were designed to burn eastern bituminous coal. A switch to Powder River Basin coal can stress those plants’ boiler systems, especially the pulverizers, beyond their design limits and cause no end of operational and maintenance problems. Many of those problems are caused by failing to maintain good fuel fineness when increasing fuel throughput.