FIELD: energy.
SUBSTANCE: invention relates to energy. A gas turbine plant containing a compressor, a regenerative heat exchanger, a combustion chamber and a turbine connected along the working fluid of the Brayton cycle is equipped with an air cooling unit, the compressor housing is made double-walled with a cavity between them, while the outlet of the air cooling unit is connected to the inlet to the cavity, the inlet of the cooling unit air is connected to the outlet from the cavity, forming an air cooling circuit, and the entrance to the cavity is located on the side of the compressor outlet. Compressor stator guide vanes are provided with channels connected to housing cavity. The air cooling circuit contains a refrigerant such as freon.
EFFECT: invention improves the efficiency of a gas turbine plant due to isothermal air compression.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS TURBINE PLANT | 2016 |
|
RU2628851C1 |
| STOICHIOMETRIC STEAM AND GAS INSTALLATION | 2017 |
|
RU2666701C1 |
| METHOD OF CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY AND TURBOELECTRIC PLANT | 2023 |
|
RU2821667C1 |
| METHOD OF OPERATION AND DESIGN OF COMBINATION GAS TURBINE PLANT OF GAS DISTRIBUTING SYSTEM | 2000 |
|
RU2199020C2 |
| GAS TURBINE DEVICE | 2006 |
|
RU2304725C1 |
| GAS TURBINE UNIT | 2017 |
|
RU2675167C1 |
| METHOD FOR OPERATION OF A UNIVERSAL GAS TURBINE POWER UNIT | 2021 |
|
RU2779808C1 |
| METHOD OF OPERATION OF COMBINED UTILIZATION GAS TURBINE UNIT OF GAS PUMPING UNIT OF COMPRESSOR STATION OF MAIN GAS PIPELINES | 2022 |
|
RU2802352C1 |
| COMBINED UTILIZING POWER GAS TURBINE POWER PLANT OF MAIN LINE GAS PIPELINE COMPRESSOR STATION | 2020 |
|
RU2744139C1 |
| METHOD TO INCREASE EFFICIENCY OF GAS-TURBINE PLANT | 2002 |
|
RU2229030C2 |
