FIELD: machine building.
SUBSTANCE: natural gas is taken off from a high pressure main before a reducing device and via a bypass gas pipeline is supplied to a low pressure main, the natural gas is delivered to a energy cascading turbine expander installation to produce electric energy in the turbine expander at the expansion of the high pressure natural gas, afterwards it is supplied to a gas turbine installation to produce electric energy by a gas turbine engine and then it is supplied to a heat recovery turbine expander installation to produce electric energy in the turbine expander at the expansion of high pressure natural gas.
EFFECT: increased efficiency, reduced harmful emissions into environment, simplified operation of a gas distributing station.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OPERATION OF COMBINED GAS-TURBINE UNIT OF GAS DISTRIBUTION SYSTEM | 2013 |
|
RU2557823C2 |
| METHOD FOR OPERATION OF THE POWER GAS TURBINE EXPANDER INSTALLATION OF THE HEAT POWER PLANT | 2022 |
|
RU2791066C1 |
| COMBINED POWER PLANT | 1990 |
|
RU2013618C1 |
| GAS TURBINE EXPANDER POWER PLANT OF THERMAL POWER PLANT | 2018 |
|
RU2699445C1 |
| THERMAL POWER PLANT GAS TURBOEXPANDER POWER UNIT OPERATION METHOD | 2017 |
|
RU2656769C1 |
| GAS TURBINE UNIT | 2007 |
|
RU2338908C1 |
| METHOD OF OPERATION AND DESIGN OF COMBINATION GAS TURBINE PLANT OF GAS DISTRIBUTING SYSTEM | 2000 |
|
RU2199020C2 |
| LIQUEFIED NATURAL GAS UNDER CONDITIONS OF THE GAS DISTRIBUTION STATION PRODUCTION METHOD | 2017 |
|
RU2665088C1 |
| METHOD OF OPERATING COMBINATION GAS-TURBINE SYSTEM OF GAS DISTRIBUTION AND APPARATUS FOR CARRYING OUT THE METHOD | 1992 |
|
RU2013616C1 |
| TURBO-EXPANSION SYSTEM OF HEAT UTILIZATION OF CIRCULATING WATER ON CONDENSATION UNITS OF STEAM TURBINES OF THERMAL POWER STATION | 2015 |
|
RU2605878C1 |
