NDLI: Empirical energy characteristic of a fluidized-bed boiler based on measurements from a distributed control system

Content Provider	IEEE Xplore Digital Library
Author	Szega, M. Rusinowski, H. Milejski, A.
Copyright Year	2012
Description	Author affiliation: Institute of Thermal Technology, The Silesian University of Technology, Gliwice, Poland (Szega, M.; Rusinowski, H.; Milejski, A.)
Abstract	Identification of empirical characteristic of power efficiency of multi-fuel fluidized-bed boiler CFB-Compact co-fired with hard coal, low-grade coal and biomass has been carried out. Measurement data from a distributed control system (DCS) of the boiler have been used. Thermal power of the boiler, molar fraction of oxygen in flue gases as well as part of the low-grade coal and part of the biomass chemical energy in the total chemical energy of the fuel have been assumed as independent variables in the empirical characteristics of the boiler power efficiency. The second-degree polynomial has been applied for an output mathematical form of the empirical characteristics of the boiler efficiency. For identification the estimators of the empirical characteristics coefficients the stepwise regression method has been used. The final conclusions has been formulated.
Starting Page	699
Ending Page	702
File Size	410725
Page Count	4
File Format	PDF
ISBN	9781457718670
e-ISBN	9781457718687
DOI	10.1109/CarpathianCC.2012.6228736
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-05-28
Publisher Place	Slovakia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Stepwise regression Computational modeling Coal Boilers Biomass Mathematical model Chemicals Empirical energy characteristic Fluidized-bed boiler
Content Type	Text
Resource Type	Article

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