Method for operating a gas turbine below the nominal power thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10408135
APP PUB NO 20150369137A1
SERIAL NO

14768095

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Abstract

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A method for operating a gas turbine below the nominal power includes: determining a lower power threshold value of the gas turbine which causes the gas turbine to leave a CO-emission-compliant partial load range of the gas turbine; providing a specified threshold value for output gas turbine power, wherein the specified threshold value is less than the nominal power of the gas turbine; and operating the gas turbine at an output gas turbine power above the specified threshold value at a constant exhaust gas temperature, wherein the inlet guide blades of a compressor of the gas turbine are closed further in order to reduce the output gas turbine power. A sufficiently large valve is selected for the specified threshold value so that increases of the primary zone temperature, combustion temperature, and exhaust temperature extend over a CO-emission-compliant partial load range of the gas turbine that is as large as possible.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS ENERGY GLOBAL GMBH & CO KGOTTO-HAHN-RING 6 MÜNCHEN 81739

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engler, Thorsten Moers, DE 5 9
Gorynski, Markus Bochum, DE 3 3
Gutermuth, Manuel Essen, DE 4 6
Kreutzer, Philipp Haltern am See, DE 6 10
Link, Marco Mulheim, DE 11 51
Savilius, Nicolas Essen, DE 14 52
Suselbeck, Kai Oberhausen, DE 2 2
Tertilt, Marc Hattingen, DE 26 164

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