COMBUSTOR AND THE METHOD OF FUEL SUPPLY AND CONVERTING FUEL NOZZLE FOR ADVANCED HUMID AIR TURBINE

A fuel control device and method of a gas turbine combustor 2, for advanced humid air turbines, in which plural combustion units comprising plural fuel nozzles 31 for supplying fuel and plural air nozzles 32 for supplying air for combustion are provided. A part of the plural combustion units are mor...

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Bibliographische Detailangaben
Hauptverfasser:	KOGANEZAWA, Tomomi, ABE, Kazuki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS AIR SUPPLY BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS DRAUGHT-INDUCING GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS WEAPONS
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Beschreibung
Zusammenfassung:	A fuel control device and method of a gas turbine combustor 2, for advanced humid air turbines, in which plural combustion units comprising plural fuel nozzles 31 for supplying fuel and plural air nozzles 32 for supplying air for combustion are provided. A part of the plural combustion units are more excellent in flame stabilizing performance than the other combustion units. A fuel ratio, at which fuel is fed to the part of the combustion units is set on the basis of internal temperature of the humidification tower 4 and internal pressure of the humidification tower 4 to control a flow ratio of the fuel fed to the plural combustion units.