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Power


Monthly Issue | April 1, 2013

Shifting Sands

The United Arab Emirates (UAE) is made up of seven emirates, yet two dominate the demographic, economic, and geopolitical landscape. Download the report.


The Pacific Northwest’s Wind Fleet Integration Struggles

Mae West said, “Too much of a good thing can be taxing.” The Pacific Northwest has a good thing—plentiful, carbon-free power from its huge wind and hydroelectric fleets. But wind’s…


PV Panel Surge Protection Devices

The ABB Low Voltage Products division released a line of OVR PV UL 1449 3rd Edition, pluggable DC DIN Rail surge protection devices (SPD) specifically designed for photovoltaic (PV) applications.…


Versatile Boiler Inspection Light

Larson Electronics announced the release of a boiler inspection light with folding boom designed to provide versatile deployment capabilities and high-output illumination. The WALBL-2X1000WMH Boiler Light features a right-angle extension…


New Abrupt Arched Expansion Joint

The new Garlock 204 EPS (extreme pressure service) abrupt arched expansion joint is now available for applications where necessary rated pressures exceed those of the Garlock Style 204 and 204…


High-Capacity Safety Valve

Pentair Valves & Controls’ newly introduced Crosby HCI ISOFLEX is a high-capacity safety valve to help power plant operators reduce lifecycle costs and minimize shutdown periods. The valve ensures cost-effective…


Shaft Alignment Phone/Tablet App

LUDECA released a new version of its “Laser Align” mobile application. The application provides a free reference tool for shaft alignment of rotating equipment. It allows users to access important…


Compact AC Tachometer Generators

The ATC DigiTec Division of Marsh Bellofram Corp. launched its highly compact 758-GF86/XF86 series of industrial open-face AC tachometer generators, part of its WESTCON product family. The tachometers are designed…


Nuclear Waste Disposal Sites Still Rare After All These Years

Nuclear power generation is well established, but efforts worldwide to develop permanent disposal sites for highly radioactive waste remain nascent at best. If this were a horse race, you’d have…


Steam Turbine Rotor Vibration Failures: Causes and Solutions

Steam turbine rotors bend during operation, but the bearing and supports are designed to keep the static and dynamic forces under control. However, bending can cause impact between stationary and…


Enhancing Mercury Capture: An Asset-Based Approach

The Mercury and Air Toxics Standards will soon force many coal-fired plants to install mercury-specific emission control equipment. Planners can use particular characteristics of a plant to quickly screen for…


Wind Power Incidents in China: Investigation and Solutions

China’s installed wind power capacity has doubled for six consecutive years. However, along with the increased capacity come wind power accidents, incidents, and failures. Considering the sharply rising amount of…


Electrostatic Precipitator Upgrade Opportunities

The results of stack emissions testing conducted at several coal-fired power plants during the past three years have provided useful guidance for plant operators who are required to meet new…


Preparing for a NERC CIP Audit

Undergoing a NERC CIP audit is an ordeal, particularly when the ground rules are not clearly spelled out in advance. An experienced NERC CIP auditor lays out a comprehensive five-step…


TVA’s Paradise Unit 2 Sets New Continuous Operations Record

Courtesy: TVA Paradise Fossil Plant Unit 2’s record-setting performance of 259+ days of continuous operation for a cyclone-fired boiler is attributed to excellence in plant operations and maintenance processes, a…


Filling the Hole in California’s Capacity Procurement Plan

In February, the California Public Utilities Commission (CPUC) yet again missed an important opportunity to correct structural flaws that have plagued the state’s wholesale generation market in the wake of…


Battling White Rust

Does your power plant use a chiller for combustion turbine inlet air cooling or other processes that reject heat? If so, there is a good chance you also have an…


THE BIG PICTURE: Subsidy Tug-of-War

Government decisions to subsidize renewable power to increase its capacity for environmental and security reasons have spurred investments but also increased cross-border tensions. Increasingly, legal actions that seek to settle…


Bulgarian PM Quits Over Power Price Protests

Protests in more than 20 cities by tens of thousands of Bulgarians over January electricity bills that averaged more than €100 ($130) forced the country’s prime minister, Boyko Borissov, and…


Europe Embraces Shale Gas

Several European governments have so far this year bucked a reluctance to extract shale gas via hydraulic fracking even as the practice continues to be strongly opposed in countries like…


America’s Growth Corridors

The familiar Red State–Blue State map is a symbolic means of quickly communicating political preferences. The maps aren’t meant to be predictive of job, economic, or population trends, yet a…


Too Dumb to Meter, Part 10

As the book title Too Dumb to Meter: Follies, Fiascoes, Dead Ends, and Duds on the U.S. Road to Atomic Energy implies, nuclear power has traveled a rough road. In…


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