System and method for scheduling startup of a combined cycle power generation system

A method for forecasting a start period for a combined cycle power generation system (10) including a gas turbine engine (12), a steam turbine (16) and a computer control system (22) including a user input device (26) and an output device (24), the method including: inputting (144) a desired time (3...

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Hauptverfasser:	LONG, CHRISTOPHER EUGENE, BLASINI, LUIS, PUNJALA, RATNA MANEDHAR, D'AMATO, FERNANDO, SARASWAT, ROHAN, PETERSON, SUSAN, HOLZHAUER, DANIEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A method for forecasting a start period for a combined cycle power generation system (10) including a gas turbine engine (12), a steam turbine (16) and a computer control system (22) including a user input device (26) and an output device (24), the method including: inputting (144) a desired time (38) at which the combined cycle power generation system is to reach a dispatchable load; acquiring a current value (124) of a predetermined operational condition of the combined cycle power generation system; the computer control system executing an algorithm which generates a forecasted start time (150) based on the desired time and the current value, wherein the combined cycle power generation system is predicted to be at the dispatchable load at the desired time when started at the forecasted start time, and the computer system outputting (148) the forecasted start time to the output device.