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TECHNICAL PAPERS: Gas Turbines: Industrial and Cogeneration and Control Diagnostics and Instrumentation

Gas Turbine Field Performance Determination: Sources of Uncertainties

[+] Author and Article Information
M. Pinelli

Dipartimento di Ingegneria, University of Ferrara, Ferrara, Italy

P. R. Spina

DIEM-University of Bologna, Bologna, Italy

J. Eng. Gas Turbines Power 124(1), 155-160 (Feb 01, 2000) (6 pages) doi:10.1115/1.1413464 History: Received November 01, 1999; Revised February 01, 2000
Copyright © 2002 by ASME
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References

Figures

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Absolute value of the weighting factors of the QWP measurements on the estimated parameters (Case 1)
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Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc, and Mcool (Case 1)
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Layout of the gas turbine with the measurements considered
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Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 1a)
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Absolute value of the weighting factors of the Qm measurements on the estimated parameters (Case 1)
Grahic Jump Location
Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 2a)
Grahic Jump Location
Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc,Mcool, and ηpt (Case 2a)
Grahic Jump Location
Error on the estimated parameters due to the error on the measurements Qm and QWP (Case 2b)
Grahic Jump Location
Contribution ΔXji due to a one percent variation on the fixed parameters ηcc,Δpcc,Mcool, and μpt (Case 2b)

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