JP6509354B2 - 複合サイクル発電所を改良するための装置及び方法 - Google Patents
複合サイクル発電所を改良するための装置及び方法Info
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- JP6509354B2 JP6509354B2 JP2017541600A JP2017541600A JP6509354B2 JP 6509354 B2 JP6509354 B2 JP 6509354B2 JP 2017541600 A JP2017541600 A JP 2017541600A JP 2017541600 A JP2017541600 A JP 2017541600A JP 6509354 B2 JP6509354 B2 JP 6509354B2
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Images
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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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
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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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
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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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
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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
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
- F01K17/025—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic in combination with at least one gas turbine, e.g. a combustion gas turbine
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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
- 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
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
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- 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
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/13—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having variable working fluid interconnections between turbines or compressors or stages of different rotors
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- 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
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
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- 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
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
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- 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
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
- F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/80—Repairing, retrofitting or upgrading methods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (7)
- 複合サイクル発電所を改良するためのプロセスであって、前記発電所は、第一の発電機を駆動する第一の大型ヘビーデューティー産業用ガスタービンエンジンと、第二の発電機を駆動する第二の大型ヘビーデューティー産業用ガスタービンエンジンとを有し、前記発電所は、第三の発電機を有する熱回収蒸気発生器を有し、前記プロセスは、以下のステップを含む:
複合サイクル発電所から第一の大型ヘビーデューティー産業用ガスタービンエンジンを取り除くステップ;
複合サイクル発電所から第二の大型ヘビーデューティー産業用ガスタービンエンジンを取り除くステップ;
第一及び第二の大型ヘビーデューティー産業用ガスタービンエンジンを取り除くため、複合サイクル発電所に第三の大型ヘビーデューティー産業用ガスタービンエンジンを導入するステップであって、第三の大型ヘビーデューティー産業用ガスタービンは、高圧ガスタービン及び燃焼器により駆動される高圧圧縮器を有する高スプールと、低圧圧縮器及び低圧タービンを有し、高スプール内で回転しない低スプールと、を有し、
第三の大型ヘビーデューティー産業用ガスタービンエンジンのパワー出力は、第一及び第二の大型ヘビーデューティー産業用ガスタービンエンジンの複合されたパワー出力以上であり、熱回収蒸気発生器が改良を必要としないよう、第三の大型ヘビーデューティー産業用ガスタービンエンジンの排気温度は、第一及び第二の産業用ガスタービンエンジンの各々と実質的に同じである。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、
前記複合サイクル発電所は、60ヘルツ型発電所であり、
前記第三の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも500MWのパワー出力を有する。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、
前記複合サイクル発電所は、50ヘルツ型発電所であり、
前記第三の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも750MWのパワー出力を有する。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、
前記第一及び第二の大型ヘビーデューティー産業用ガスタービンエンジンの各々は、60ヘルツ型発電所に関して350MW未満のパワー出力を有する。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、
前記第一及び第二の大型ヘビーデューティー産業用ガスタービンエンジンの各々は、50ヘルツ型発電所に関して500MW未満のパワー出力を有する。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、更に以下のステップを含む:
前記第一及び第二の発電機を取り除くステップ;
前記第三の大型ヘビーデューティー産業用ガスタービンエンジンによって駆動される第四の発電機を導入するステップ。 - 請求項1に記載の複合サイクル発電所を改良するためのプロセスであって、
第一及び第二の大型ヘビーデューティー産業用ガスタービンエンジンの各々は、60ヘルツ型及び50ヘルツ型のうちの一つであり、第一の大型ヘビーデューティー産業用ガスタービンエンジンが60ヘルツ型であるとき、第一の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも250MWのパワー出力を有し、第一の大型ヘビーデューティー産業用ガスタービンエンジンが50ヘルツ型であるとき、第一の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも375MWのパワー出力を有し、
第二の大型ヘビーデューティー産業用ガスタービンエンジンが60ヘルツ型であるとき、第二の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも250MWのパワー出力を有し、第二の大型ヘビーデューティー産業用ガスタービンエンジンが50ヘルツ型であるとき、第二の大型ヘビーデューティー産業用ガスタービンエンジンは、少なくとも375MWのパワー出力を有する。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201562112696P | 2015-02-06 | 2015-02-06 | |
PCT/US2016/023764 WO2016127187A2 (en) | 2015-02-06 | 2016-03-23 | Apparatus and process of retrofitting a combined cycle power plant |
Publications (2)
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JP2018508693A JP2018508693A (ja) | 2018-03-29 |
JP6509354B2 true JP6509354B2 (ja) | 2019-05-08 |
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JP2017541600A Expired - Fee Related JP6509354B2 (ja) | 2015-02-06 | 2016-03-23 | 複合サイクル発電所を改良するための装置及び方法 |
Country Status (9)
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US (1) | US10641177B2 (ja) |
EP (1) | EP3253952A2 (ja) |
JP (1) | JP6509354B2 (ja) |
KR (1) | KR101982143B1 (ja) |
CN (1) | CN107567533B (ja) |
CA (2) | CA2976013C (ja) |
MX (1) | MX2017010201A (ja) |
RU (1) | RU2017131217A (ja) |
WO (1) | WO2016127187A2 (ja) |
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US10487748B2 (en) * | 2016-12-05 | 2019-11-26 | United Technologies Corporation | Cooling air for gas turbine engine with supercharged low pressure compressor |
JP7070972B2 (ja) * | 2016-12-08 | 2022-05-18 | アトラス コプコ コンプテック, エルエルシー | 廃熱回収システム |
WO2018222192A1 (en) * | 2017-06-01 | 2018-12-06 | Florida Turbine Technologies, Inc. | High pressure ratio twin spool industrial gas turbine engine with dual flow high spool compressor |
MX2020004849A (es) | 2017-11-09 | 2022-05-26 | Mitsubishi Hitachi Power Systems Americas Inc | Alimentacion adicional para plantas de energia de ciclo combinado. |
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JP2020183733A (ja) * | 2019-05-09 | 2020-11-12 | 三菱重工業株式会社 | ターボクラスターガスタービンシステム及びその起動方法 |
US11002146B1 (en) | 2020-10-26 | 2021-05-11 | Antheon Research, Inc. | Power generation system |
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WO2015038768A1 (en) * | 2013-09-12 | 2015-03-19 | Florida Turbine Technologies, Inc. | High pressure ratio twin spool industrial gas turbine engine |
JP6045737B1 (ja) * | 2016-03-03 | 2016-12-14 | 三菱日立パワーシステムズ株式会社 | コンバインドサイクルプラントの改造方法、分配ダクト、コンバインドサイクルプラント |
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2016
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- 2016-03-23 CN CN201680020319.8A patent/CN107567533B/zh not_active Expired - Fee Related
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WO2016127187A2 (en) | 2016-08-11 |
US20180066586A1 (en) | 2018-03-08 |
CN107567533A (zh) | 2018-01-09 |
CN107567533B (zh) | 2020-07-28 |
CA3034926A1 (en) | 2016-08-11 |
MX2017010201A (es) | 2017-12-07 |
WO2016127187A3 (en) | 2016-11-17 |
CA3034926C (en) | 2019-10-01 |
KR20180086386A (ko) | 2018-07-31 |
US10641177B2 (en) | 2020-05-05 |
KR101982143B1 (ko) | 2019-05-24 |
CA2976013C (en) | 2019-12-31 |
EP3253952A2 (en) | 2017-12-13 |
CA2976013A1 (en) | 2016-08-11 |
JP2018508693A (ja) | 2018-03-29 |
RU2017131217A3 (ja) | 2019-03-06 |
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