Next-Generation HRSGs Start Fast and Reduce Emissions

Credit to Author: Aaron Larson| Date: Thu, 08 Aug 2019 12:11:51 +0000

Today’s heat recovery steam generators (HRSGs) are suffering reliability problems, mainly because they’re being operated in the cycling mode instead of the baseload mode for which they were designed. The good news is HRSG suppliers are adapting to the market demands and are designing the next generation of HRSGs to have cycling-friendly—also called fast-start—features. One […]

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Analytical Tool Helps HRSG Operators Compare Equipment Reliability

Credit to Author: POWER| Date: Mon, 01 Apr 2019 00:00:00 +0000

Ever since deregulation came to the power industry, combined cycle plant managers have been trying to benchmark their production metrics and cycling costs against those of their competitors. There has always

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The Line Blurs Between Small Cogen Plants and Large Combined Cycles

Credit to Author: Aaron Larson| Date: Wed, 06 Mar 2019 00:39:54 +0000

When U.S. President Jimmy Carter signed into law the Public Utility Regulatory Policies Act of 1978 (PURPA), he unintentionally ignited the worldwide deregulation of electricity markets, which in turn began a worldwide technology race between two distinct types of power plants: the newly created, industrial-scale plant that PURPA dubbed “cogeneration” and the traditional, utility-scale power […]

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