Method for operating a gas turbine plant and gas turbine plant for carrying out the method

The method involves compressing air sucked from surroundings by a compressor (11) of a gas turbine system (10), and producing hot gas by burning fuel with the compressed air in a combustion chamber (15). Temperatures and pressures of the system are measured at various points, and a combustion chambe...

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Bibliographische Detailangaben
Hauptverfasser:	Nemet, Anton, Hoffmann, Jürgen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The method involves compressing air sucked from surroundings by a compressor (11) of a gas turbine system (10), and producing hot gas by burning fuel with the compressed air in a combustion chamber (15). Temperatures and pressures of the system are measured at various points, and a combustion chamber output temperature is derived from the measured temperatures and pressures and used for controlling the system. A mixture of gases, in particular a humidity ratio in exhaust gas of a turbine (12) is determined, and the ratio is included during the derivation of the output temperature. Independent claims are also included for the following: (1) a gas turbine system with a compressor (2) a gas turbine with a compressor unit.