KR102445324B9 - 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 - Google Patents
복합 발전 시스템 및 복합 발전 시스템의 구동 방법Info
- Publication number
- KR102445324B9 KR102445324B9 KR1020210041387A KR20210041387A KR102445324B9 KR 102445324 B9 KR102445324 B9 KR 102445324B9 KR 1020210041387 A KR1020210041387 A KR 1020210041387A KR 20210041387 A KR20210041387 A KR 20210041387A KR 102445324 B9 KR102445324 B9 KR 102445324B9
- Authority
- KR
- South Korea
- Prior art keywords
- same
- power plant
- operating method
- combined power
- combined
- Prior art date
Links
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- 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
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/224—Heating fuel before feeding to the burner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
- F22B31/06—Installation of emergency heat supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
- F22B35/104—Control systems by injecting water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Eletrric Generators (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210041387A KR102445324B1 (ko) | 2021-03-30 | 2021-03-30 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
US17/677,006 US11719156B2 (en) | 2021-03-30 | 2022-02-22 | Combined power generation system with feedwater fuel preheating arrangement |
KR1020220115750A KR102474275B1 (ko) | 2021-03-30 | 2022-09-14 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210041387A KR102445324B1 (ko) | 2021-03-30 | 2021-03-30 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220115750A Division KR102474275B1 (ko) | 2021-03-30 | 2022-09-14 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR102445324B1 KR102445324B1 (ko) | 2022-09-19 |
KR102445324B9 true KR102445324B9 (ko) | 2022-12-27 |
Family
ID=83461021
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210041387A KR102445324B1 (ko) | 2021-03-30 | 2021-03-30 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
KR1020220115750A KR102474275B1 (ko) | 2021-03-30 | 2022-09-14 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020220115750A KR102474275B1 (ko) | 2021-03-30 | 2022-09-14 | 복합 발전 시스템 및 복합 발전 시스템의 구동 방법 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR102445324B1 (ko) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6269626B1 (en) * | 2000-03-31 | 2001-08-07 | Duk M. Kim | Regenerative fuel heating system |
EP1199445A1 (de) * | 2000-10-17 | 2002-04-24 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Brennstoffvorwärmung in kombinierten Gas- und Dampfturbinenanlagen |
US10900418B2 (en) * | 2017-09-28 | 2021-01-26 | General Electric Company | Fuel preheating system for a combustion turbine engine |
-
2021
- 2021-03-30 KR KR1020210041387A patent/KR102445324B1/ko active
-
2022
- 2022-09-14 KR KR1020220115750A patent/KR102474275B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR102474275B1 (ko) | 2022-12-08 |
KR102445324B1 (ko) | 2022-09-19 |
KR20220136294A (ko) | 2022-10-07 |
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Legal Events
Date | Code | Title | Description |
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G170 | Re-publication after modification of scope of protection [patent] |