METHOD FOR CONTROLLING A GAS TURBINE OPERATION WITH SELECTED TURBINE OUTLET TEMPERATURE MEASUREMENTS

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United States of America Patent

APP PUB NO 20170211487A1
SERIAL NO

15418172

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Abstract

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The present disclosure refers to a method for operating a gas turbine having a compressor, a combustor, a turbine downstream of the combustor, and a total number of turbine outlet temperature measurement sensors. The method can include supplying a first fuel flow to one of the burners of one combustor, which is smaller than a second fuel flow to another one of the burners the same combustor, selecting a number of turbine outlet temperature measurements which is smaller than a total number of the turbine outlet temperature measurement sensors, and averaging measured temperatures of the selected turbine outlet temperature measurements to obtain an trimmed turbine outlet temperature which is used for controlling operation of the gas turbine.

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Patent Owner(s)

Patent OwnerAddress
ANSALDO ENERGIA IP UK LIMITEDLONDON W1G 9DQ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BERNERO, Stefano Oberrohrdorf, CH 27 215
GASSNER, Martin Bern, CH 5 29
LONNEUX, Vincent London, GB 1 2
THERKORN, Dirk Waldshut, DE 4 16
ZHANG, Mengbin Otelfingen, CH 10 59

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