METHOD OF CONTROLLING GAS-TURBINE PLANT POWER AND STEAM- GAS-TURBINE PLANT Russian patent published in 1995 - IPC

FIELD: gas-turbine engineering. SUBSTANCE: gas-turbine engine has boiler-utilizer, power turbine 4 coupled with a pressure regulator, turbocompressor having compressor and turbine and coupled with the additional electric generator through the shaft, steam turbine with condenser connected with the boiler- utilizer, and power controller coupled with the gas temperature pickup of the engine. For low loads, a part of the turbine power is fed to the additional electric generator and then to the rotor of the main electric generator through the electric motor. As a result, the compressor efficiency decreases and initial gas temperature increases up to the nominal value. EFFECT: expanded functional capabilities and enhanced reliability and efficiency. 3 cl, 1 dwg