METHOD FOR OPERATING A COMBUSTION SYSTEM

The present invention relates to a method for operating a combustion system (10) of a combustion section (12) of a gas turbine engine (14) comprising at least one main burner arrangement (16) and at least one pilot burner arrangement (18), wherein the at least one main burner arrangement (16) and th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ÖFVERSTEDT, Tomas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for operating a combustion system (10) of a combustion section (12) of a gas turbine engine (14) comprising at least one main burner arrangement (16) and at least one pilot burner arrangement (18), wherein the at least one main burner arrangement (16) and the at least one pilot burner arrangement (18) are operated with an air-fuel mixture (20), wherein the method comprises the step(s) of: Enriching an air (22) of the air-fuel mixture (20) of the at least one pilot burner arrangement (18) and/or a fuel (24) of the air-fuel mixture (20) of the at least one pilot burner arrangement (18) and/or the air-fuel mixture (20) of the at least one pilot burner arrangement (18) with oxygen (26) and preferably with pure oxygen (26).