Valves are critical in many power industry applications such as boiler feedwater & recirculation, superheat attemperation, turbine bypass, and more. In this YouTube Fisher Valves & Instruments Power Industry Application Series, you can learn about the role...
HRSG
Early Detection of Heat Recovery Steam Generator Tube Leaks
A NACE International paper, HRSG Tube Failures: Prediction, Diagnosis and Corrective Actions highlights the challenge of these failures: Many HRSGs were originally designed for base load operation. Recent economic factors have led to drastically increased cycling of...
Digital Technologies for Improving Power Plant Operations
Author: Douglas Morris There's a lot of talk in the industry about the Industrial Internet of Things (IIoT), digital transformation, and digital technologies. There is enough interest, though, among utility executives in the promise of digital technologies–which...
Improving HRSG Availability by Better Steam Temperature Control
Author: Douglas Morris A while back, I wrote about using advanced control techniques to reduce steam temperature swings which can lead to boiler unavailability. Control improvements are one method to address this problem, but so is evaluating the mechanicals in the...
Improving HRSG Availability through Better Desuperheating
Thermal fatigue in heat recovery steam generator (HRSG) tubes can lead to lost electrical production. Emerson's Douglas Morris, a member of the Power and Mining industry teams, recaps a presentation he attended by Emerson's Mark Nord. Tube leaks in HRSGs are a problem...
Energy from Municipal Waste Project Update
In an earlier post, Plasma Gasification-Municipal Waste as a Power Source, we highlighted this process as an effective way to create energy from waste. I received news from Emerson's Barbara Hamilton that the Industrial Energy consulting and global project services...
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