METHOD FOR OPERATING A GAS TURBINE AND ALSO GAS TURBINE FOR CARRYING OUT THE METHOD

The invention relates to a method for operating a gas turbine (10), which especially feeds power to a local isolated power supply network, and which comprises a compressor (11) for compressing combustion air which is drawn in from the environment, a combustion chamber (15) for combusting supplied fu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NEMET, ANTON, ZHANG, XIAO-YI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for operating a gas turbine (10), which especially feeds power to a local isolated power supply network, and which comprises a compressor (11) for compressing combustion air which is drawn in from the environment, a combustion chamber (15) for combusting supplied fuel by means of the compressed combustion air, a turbine (12) which is driven by the hot gas from the combustion chamber (15), and a generator (13), which is driven by the turbine (12), for generating electric power. With such a method, an improvement of controlling is achieved by one or more parameters of the gas turbine (10) being measured or determined, by the effective thermal output power (P GT) of the gas turbine (10) being calculated from the measured or determined parameters, and by the calculated effective thermal output power (P GT) being used for controlling the gas turbine (10).