Method for determining emission values of a gas turbine, and apparatus for carrying out said method
AssigneeMAN Diesel & Turbo SE
InventorsDietmar Krüger, Thomas Schimanski, Dirk Koch
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Abstract
A method of determining emission values of a gas turbine, includes the following steps: a test run is performed on the gas turbine; operational parameters of the gas turbine are determined during the test run; first emission values are determined during the test run; an association between the operational parameters and the first emission values is stored; and during operation, operational parameters of the gas turbine are determined; and second emission values are determined in accordance with the stored association between the operational parameters and the first emission values.
Claims20
A method of determining emission values of a gas turbine comprising the steps of:
- (a) carrying out a test run of the gas turbine;
- (b) determining operating parameters of the gas turbine during the test run;
- (c) determining first emission values during the test run;
- (d) storing a correlation between the operating parameters and the first emission values;
- (e) determining during operation of the gas turbine operating parameters of the gas turbine;
- and
- (f) determining second emission values corresponding to the stored correlation between the operating parameters and the first emission values.
A method of determining emission values of a gas turbine comprising the steps of:
- (a) in a first process step, directly determining first emission values and first operating parameters of the gas turbine;
- (b) determining and storing a correlation between the first operating parameters and the first emission values;
- (c) in a second process step directly determining second operating parameters of the gas turbine;
- (d) indirectly determining second emission values by correlating the second operating step parameters determined in the second process step with the first operating parameters and first emission values determined and correlated in step (b);
- and wherein the first process step is performed during a test run prior to the intended operation of the gas turbine and the second process step is performed during the intended operation of the gas turbine.
Dependencies are inferred from the claim text.