GAS TURBINE FUEL TREATMENT CIRCUIT AND METHOD FOR STARTING UP A GAS TURBINE

A gas turbine fuel treatment circuit is disclosed. The fuel treatment circuit comprises at least one heater, for heating the fuel gas, and a recirculatory, such as a compressor, for feedback the fuel gas heated by the heater, back to the same, through the fuel gas manifold. A control logic unit is f...

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Bibliographische Detailangaben
Hauptverfasser:	QUARTIERI, Eugenio, BECCALUVA, Ricardo, ROSSIN, Stefano, PAMPALONI, Giacomo
Format:	Patent
Sprache:	eng
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:	A gas turbine fuel treatment circuit is disclosed. The fuel treatment circuit comprises at least one heater, for heating the fuel gas, and a recirculatory, such as a compressor, for feedback the fuel gas heated by the heater, back to the same, through the fuel gas manifold. A control logic unit is functionally coupled to a shut-off member of the gas turbine, and to a recirculation shut-off valve, to control the feed of the gas turbine by the fuel gas, when the same reaches a temperature, suitable to start-up the gas turbine. Also disclosed is a method for starting up a gas turbine by the fuel gas adduced from a gas source.