GB1408174A - Power plant - Google Patents
Power plantInfo
- Publication number
- GB1408174A GB1408174A GB4008172A GB4008172A GB1408174A GB 1408174 A GB1408174 A GB 1408174A GB 4008172 A GB4008172 A GB 4008172A GB 4008172 A GB4008172 A GB 4008172A GB 1408174 A GB1408174 A GB 1408174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- exhaust gases
- steam
- gas turbine
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007789 gas Substances 0.000 abstract 18
- 238000002485 combustion reaction Methods 0.000 abstract 6
- 239000000446 fuel Substances 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/36—Open cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/02—Plural gas-turbine plants having a common power output
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
1408174 Gas turbine power plant BABCOCK & WILCOX Ltd 29 Aug 1972 [26 Aug 1971] 40081/72 Headings F1G and F1Q A power plant comprises two gas turbine units one of which has an excess of air in the exhaust gases and the other of which has an excess of fuel in the exhaust gases, the exhaust gases from the two gas turbine units being passed to the combustion chamber of further combustion apparatus, power being generated from the heat produced in that chamber. In Fig. 1 the plant comprises two gas turbine units 11 and 12 and a steam turbine unit 10, the unit 11 comprising air compressor 31, combustion equipment 32 and a turbine 33 which drives the compressor 31 through shaft 35. The exhaust gases from the turbine 33 contain excess air and the gases are discharged through line 37 to the combustion chamber of a steam generator 19. The gas turbine unit 12 similarly comprises air compressor 41, combustion equipment 42 and a turbine 43 which drives the compressor 41 through shaft 45. The exhaust gases from the turbine 43 contain excess fuel and the gases are discharged through line 47 to the combustion chamber of the steam generator 19. The steam generator comprises an economiser 25, a steam generating section, a super-heater 23 and an inter-stage reheater 24, also an exhaust gas cooler 26. Steam passes from the super-heater 23 to an HP turbine 15, is reheated in reheater 24 and then further expanded in LP turbine 16, the steam then passing through condenser 18, pump 20 and feed water heaters 21, 22 back to the steam generator. The turbines 15, 16 are mounted on a common shaft 17 and drive an electric generator. The gas turbines 33, 43 may also drive electric generators. The exhaust gases from the turbine 43 contain sufficient fuel for the requirement of the steam generator. In a further embodiment the fuel supplied to the gas turbine unit 12a contains impurities such as sulphur and the combustion gases from chamber 42a pass to a treatment chamber 51 to which a chemical desulphurizing agent in powder form is supplied through inlet 52, the agent reacting with sulphuretted hydrogen to form a compound which is separated in a dust extractor. The clean gas passes to the gas turbine 43a and the product separated out in the dust extractor is regenerated in a device 54 before passing back to the treatment chamber 51.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7130927A FR2150248B1 (en) | 1971-08-26 | 1971-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1408174A true GB1408174A (en) | 1975-10-01 |
Family
ID=9082229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4008172A Expired GB1408174A (en) | 1971-08-26 | 1972-08-29 | Power plant |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JPS4848803A (en) |
| FR (1) | FR2150248B1 (en) |
| GB (1) | GB1408174A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5428950A (en) * | 1993-11-04 | 1995-07-04 | General Electric Co. | Steam cycle for combined cycle with steam cooled gas turbine |
| US5577377A (en) * | 1993-11-04 | 1996-11-26 | General Electric Co. | Combined cycle with steam cooled gas turbine |
| AU674751B2 (en) * | 1993-05-12 | 1997-01-09 | Bg Plc | Steam turbine |
| US5649416A (en) * | 1995-10-10 | 1997-07-22 | General Electric Company | Combined cycle power plant |
| US5839267A (en) * | 1995-03-31 | 1998-11-24 | General Electric Co. | Cycle for steam cooled gas turbines |
| USRE36497E (en) * | 1993-11-04 | 2000-01-18 | General Electric Co. | Combined cycle with steam cooled gas turbine |
| CN102959202A (en) * | 2010-07-02 | 2013-03-06 | 埃克森美孚上游研究公司 | Stoichiometric combustion with exhaust gas recirculation and direct contact cooler |
| CN103443403A (en) * | 2011-03-22 | 2013-12-11 | 埃克森美孚上游研究公司 | Systems and methods for carbon dioxide capture in low emission combined turbine systems |
| CN111412032A (en) * | 2019-12-23 | 2020-07-14 | 东方电气集团东方汽轮机有限公司 | Combined cycle unit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH601651A5 (en) * | 1975-05-14 | 1978-07-14 | Bbc Brown Boveri & Cie | |
| NL8203867A (en) * | 1982-01-27 | 1983-08-16 | Energiagazdalkodasi Intezet | METHOD AND APPARATUS FOR EFFICIENTLY CHANGING THE TOTAL POWER IN A CONNECTED (GAS STEAM) CIRCUIT DRIVE OF THE PRODUCTION MACHINE UNITS OF POWER STATION AND PRESSURE INCREASER AND AARD TRANSPORT STATIONS. |
| JPH04298604A (en) * | 1990-11-20 | 1992-10-22 | General Electric Co <Ge> | Combined cycle power plant and steam supply method |
| FR3101377B1 (en) * | 2019-09-30 | 2021-11-19 | Psa Automobiles Sa | THERMODYNAMIC ELECTRIC ENERGY PRODUCTION SYSTEM IMPLEMENTING SEVERAL TURBOMACHINES INCLUDING A COMMON RECOVERY |
-
1971
- 1971-08-26 FR FR7130927A patent/FR2150248B1/fr not_active Expired
-
1972
- 1972-08-26 JP JP8502172A patent/JPS4848803A/ja active Pending
- 1972-08-29 GB GB4008172A patent/GB1408174A/en not_active Expired
-
1982
- 1982-10-26 JP JP18690582A patent/JPS595761B2/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU674751B2 (en) * | 1993-05-12 | 1997-01-09 | Bg Plc | Steam turbine |
| US5428950A (en) * | 1993-11-04 | 1995-07-04 | General Electric Co. | Steam cycle for combined cycle with steam cooled gas turbine |
| US5577377A (en) * | 1993-11-04 | 1996-11-26 | General Electric Co. | Combined cycle with steam cooled gas turbine |
| USRE36497E (en) * | 1993-11-04 | 2000-01-18 | General Electric Co. | Combined cycle with steam cooled gas turbine |
| US5839267A (en) * | 1995-03-31 | 1998-11-24 | General Electric Co. | Cycle for steam cooled gas turbines |
| US5649416A (en) * | 1995-10-10 | 1997-07-22 | General Electric Company | Combined cycle power plant |
| CN102959202A (en) * | 2010-07-02 | 2013-03-06 | 埃克森美孚上游研究公司 | Stoichiometric combustion with exhaust gas recirculation and direct contact cooler |
| CN102959202B (en) * | 2010-07-02 | 2016-08-03 | 埃克森美孚上游研究公司 | Integrated system, the method for generating and association circulating power generation system |
| TWI564476B (en) * | 2010-07-02 | 2017-01-01 | 艾克頌美孚上游研究公司 | Stoichiometric combustion with exhaust gas recirculation and direct contact cooler |
| US9732673B2 (en) | 2010-07-02 | 2017-08-15 | Exxonmobil Upstream Research Company | Stoichiometric combustion with exhaust gas recirculation and direct contact cooler |
| CN103443403A (en) * | 2011-03-22 | 2013-12-11 | 埃克森美孚上游研究公司 | Systems and methods for carbon dioxide capture in low emission combined turbine systems |
| US9689309B2 (en) | 2011-03-22 | 2017-06-27 | Exxonmobil Upstream Research Company | Systems and methods for carbon dioxide capture in low emission combined turbine systems |
| CN111412032A (en) * | 2019-12-23 | 2020-07-14 | 东方电气集团东方汽轮机有限公司 | Combined cycle unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5882006A (en) | 1983-05-17 |
| JPS595761B2 (en) | 1984-02-07 |
| FR2150248A1 (en) | 1973-04-06 |
| JPS4848803A (en) | 1973-07-10 |
| FR2150248B1 (en) | 1975-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |