Method of determining a composition of fuel in a power station
A method and a device for monitoring the combustion of fuel in a power station are provided. An actual concentration distribution of a material in a combustion chamber is measured, the actual concentration distribution is evaluated, taking into consideration a combustion stochiometry, and conclusions are drawn regarding a composition of the fuel on the basis of the evaluation that has been carried out.
1. A method of determining a composition of fuel in a combustion chamber of a power station, comprising:
providing a combustion chamber and a fuel;
burning the fuel in the combustion chamber;
measuring an actual concentration distribution of a substance in the combustion chamber;
analyzing the actual concentration distribution taking into account a combustion stochiometry; and
determining a composition of the fuel based upon the analyzing of the actual concentration distribution.
2. The method as claimed in claim 1 , wherein the combustion chamber comprises two measurement planes,
wherein in for each measurement plane the actual concentration distribution is measured.
3. The method as claimed in claim 2 , wherein each measurement plane comprises measuring instruments,
wherein the measuring instruments are connected to an analysis device,
wherein a temperature distribution is measured in each measurement plane using the measuring instruments and the analysis device,
wherein the temperature distributions and the actual concentration distributions are transmitted to an optimization device which is configured to determine the composition of the fuel burning in the combustion chamber.
4. The method as claimed in claim 1 , further comprising:
comparing a concentration distribution and a combustion stochiometry of a fuel sample with the actual concentration distribution during the determining of the composition of the fuel.
5. The method as claimed in claim 4 , wherein the concentration distribution and the combustion stochiometry of the fuel sample have been stored before comparing the fuel sample with the actual concentration distribution.