FIELD: thermal power engineering.
SUBSTANCE: invention relates to the thermal power engineering and is used to improve the efficiency of power supply systems of small towns and settlements. The technical result of the invention is to. The technical result is accomplished by connecting a GTU compressor in series with a combustion chamber and a gas turbine, the output of which is connected to a hot-water heat recovery boiler connected via hot water to a thermal consumer. An installation using renewable energy resources is connected to a battery in which electrical energy is stored. If it is necessary to cover the peak electric load, the current from the battery is supplied to the electric motor, which is connected by an elastic hydraulic coupling to the compressor shaft. The compressor shaft is disconnected from the gas turbine shaft using an elastic hydraulic coupling, which leads to an increase of the gas turbine output.
EFFECT: increase the efficiency and maneuverability of a combined power plant.
1 cl, 1 dwg
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