METHOD FOR CONTROLLING A COMBUSTION PROCESS, IN PARTICULAR IN A FIRING CHAMBER OF A FOSSIL-FUEL-FIRED STEAM GENERATOR, AND COMBUSTION SYSTEM

摘要

A method for controlling a combustion process, inparticular in a firing chamber of a fossil-fired steamgenerator, is provided. The method includes determiningspatially resolved measuring values in the firing chamber.spatially resolved measuring values are transformed into statevariables that may be used for control engineering, and theyare subsequently fed as actual values to control circuits. Thechanges in the controlled variables determined in the controlcircuits are divided among a plurality of actuators in abackward transformation considering an optimization target. Acorresponding combustion system is also provided.