FIELD: power industry.
SUBSTANCE: combined-cycle plant containing a gas turbine, a compressor, a combustion chamber, a steam turbine, a condenser, a deaerator, condensing and feed pumps, a two-chamber heat recovery steam generator that includes the main (first) high pressure circuit, as well as the second low pressure circuit; with that, the second low pressure circuit of the heat recovery steam generator serves for two-stage heating of condensate and feed water.
EFFECT: invention allows increasing combined-cycle plant economy.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STEAM-TO-STEAM POWER PLANT | 2020 |
|
RU2743868C1 |
| STEAM-HEATED POWER PLANT WITH A DOUBLE ZARYANKIN CYCLE | 2021 |
|
RU2776225C1 |
| METHOD FOR OPERATION OF BINARY COMBINED CYCLE POWER PLANT | 2016 |
|
RU2631961C1 |
| THERMOELECTRIC PLANT WITH GAS-TURBINE UNIT | 2005 |
|
RU2280768C1 |
| METHOD OF WORK OF BINARY STEAM HEAT ELECTROCENTRAL | 2016 |
|
RU2626710C1 |
| HYBRID TWO-BLOCK NUCLEAR POWER PLANT ACCORDING TO ZARYANKIN'S THERMAL SCHEME | 2021 |
|
RU2771618C1 |
| METHOD OF COMBINED-CYCLE POWER PLANT EFFICIENCY INCREASING | 2005 |
|
RU2334112C2 |
| METHOD OF ENHANCING EFFICIENCY AND OUTPUT OF TWO-LOOP NUCLEAR POWER STATION | 2006 |
|
RU2335641C2 |
| TWO-ROTOR AIR COMPRESSOR FOR COMBINED-CYCLE PLANTS | 2012 |
|
RU2529296C2 |
| MULTI-STAGE EVAPORATION PLANT OF STEAM-GAS RECOVERY TYPE | 1996 |
|
RU2116559C1 |
