FIELD: machine building.
SUBSTANCE: control system follows and controls the operation of turbine and compressor in order to avoid turbine rotation speed reduction and compressor wobbling. Turbine speed controller receives turbine speed signal and turbine temperature signal, generates the specified value of wobbling limit and controls turbine re-ignition. Wobbling limit controller connected to compressor receives the specified wobbling limit value from turbine speed controller and receives load signal from one or several sensors and modulates the throttle valve of compressor so that compressor can operate at wobbling limit value which is approximately equal to the specified wobbling limit value. In the system where several compressors are brought into action with one turbine, the wobbling limit controller is connected to each compressor.
EFFECT: preventing turbine locking.
16 cl
