| 摘要 |
The invention relates to a method for operating a gas turbine power plant (38) with exhaust gas recirculation. In the method a setpoint concentration of one component (Cc ) of the inlet gas (3) and/or of the hot working gas and/or of the exhaust gas of the gas turbine (8, 19, 20, 21, 24) is determined in a first step, in accordance with the operating conditions of the gas turbine (6), from a combination of a setpoint value of a control loop, a feedforward control signal and a correction value. In a second step, the position of a control element (11, 29) is adjusted in accordance with the setpoint/actual deviation in the concentration of the component. The invention furthermore relates to a gas turbine power plant for carrying out the method. |
