Statistically Uncovering Problems to Lower Heat Rate » Reheat Steam Temperature Correction Curve

Reheat Steam Temperature Correction Curve

Results from test case (the unit with large deviation of reheat steam temperature)
Classical (manufacturer) correction curve (blue) – this is a theoretical value only
Real (empirical) calculation (yellow, magenta) significantly different then theoretical
Typical calculation (GPA , other) does not really reflects heat rate (controllable losses) change (or the monetary value $/kWh) of deviation of main parameter


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