Method and apparatus for regulating the functioning of a gas turbine combustor

摘要

The method involves comparing a detected control variable with a preset reference variable for determining a correcting variable. The determined correcting variable is output to one adjusting device e.g. adjusting valves and guide vane assembly, influencing air- and/or fuel supply to a combustion chamber (12), such that an approximation of the flame generated in the chamber to the stability limit is derived from the control variable. The correcting variable is determined by a regulator (29) based on a received measurement variable and its deviation from a reference variable. An independent claim is also included for a device for regulating the course of a gas turbine plant.