JP2006078167A - 乾式低エミッション燃焼器組立体の熱効率を向上させるためのシステム及び方法 - Google Patents
乾式低エミッション燃焼器組立体の熱効率を向上させるためのシステム及び方法 Download PDFInfo
- Publication number
- JP2006078167A JP2006078167A JP2005257437A JP2005257437A JP2006078167A JP 2006078167 A JP2006078167 A JP 2006078167A JP 2005257437 A JP2005257437 A JP 2005257437A JP 2005257437 A JP2005257437 A JP 2005257437A JP 2006078167 A JP2006078167 A JP 2006078167A
- Authority
- JP
- Japan
- Prior art keywords
- air stream
- air
- inlet
- low emission
- bleed
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003134 recirculating effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 117
- 239000007789 gas Substances 0.000 description 40
- 239000000446 fuel Substances 0.000 description 21
- 238000002485 combustion reaction Methods 0.000 description 17
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 15
- 239000012080 ambient air Substances 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
-
- 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
-
- 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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/26—Controlling the air flow
-
- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
-
- 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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
【解決手段】 本システム(10)は、部分負荷運転の間に、該システム(10)が向上した熱効率を有する新たな平衡状態に達するまで、乾式低エミッション燃焼器組立体(22)の空気入口(156)が受ける入口空気ストリーム(66)の周囲温度を上昇させることができる温暖空気源(58、94)を含む。また、乾式低エミッション燃焼器組立体(22)の熱効率を向上させる方法も開示しており、本方法は、部分負荷運転の間に、システム(10)が向上した熱効率を有する新たな平衡状態に達するまで、乾式低エミッション燃焼器組立体(22)の空気入口が受ける入口空気ストリーム(66)と共に温暖空気源(58、94)を含むようにする段階を含む。
【選択図】 図1
Description
(1)入口空気ストリームと、
(2)入口空気ストリームを受けるための空気入口、少なくとも1つのブリード空気ポート及び入口空気ストリームから受けた空気の少なくとも一部分を吐出するための空気出口を有する乾式低エミッション燃焼器組立体と、
を含む。
14 低圧圧縮機
18 高圧圧縮機
22 燃焼器組立体
26 高圧タービン
30 低圧タービン
50 ブリード空気ストリーム
54 ダンパ制御弁
58 再循環ブリード空気ストリーム
60 周囲空気ストリーム
62 空気ストリーム
66 入口空気ストリーム
82 熱交換器
94 温暖外部空気ストリーム
100 三重環状燃焼器
110 ドーム端部
154 ディフューザ
156 ディフューザ空気入口
157 ディフューザ空気出口
192、194、196 ブリード空気ポート
Claims (10)
- 向上した熱効率を有するガスタービンエンジンシステム(10)であって、
(1)入口空気ストリーム(66)と、
(2)前記入口空気ストリーム(66)を受けるための空気入口(156)、少なくとも1つのブリード空気ポート(192、194、196)及び前記入口空気ストリーム(66)から受けた空気の少なくとも一部分を吐出するための空気出口(157)を有する乾式低エミッション燃焼器組立体(22)と、
部分負荷運転の間に、該システム(10)が向上した熱効率を有する新たな平衡状態に達するまで、前記乾式低エミッション燃焼器組立体(22)の空気入口が受ける入口空気ストリーム(66)の周囲温度を上昇させることができる温暖空気源(58、94)と、
を含むガスタービンエンジンシステム(10)。 - 前記温暖空気源が、前記少なくとも1つのブリード空気ポート(192、194、196)から入口空気ストリーム(66)に再循環するブリード空気ストリーム(58)を含む、請求項1記載のシステム(10)。
- 前記乾式低エミッション燃焼器組立体(22)が、前記入口空気ストリーム(66)を受ける空気入口と、前記受けた空気の一部分を吐出する空気出口(157)とを有するディフューザ(154)を含み、
前記少なくとも1つのブリードポート(192、194、196)が、前記ディフューザ(154)から半径方向外向きに延びる、
請求項1及び請求項2のいずれか1項記載のシステム(10)。 - 前記温暖空気源が、ガスタービンエンジン(10)内で使用した温暖空気ストリームとは外部の温暖空気ストリーム(94)を含む、請求項1から請求項3のいずれか1項記載のシステム(10)。
- 前記温暖外部空気ストリーム(94)が、ガスタービンエンジン(10)の排出空気ストリーム(78)によって加熱される、請求項1から請求項4のいずれか1項記載のシステム。
- 前記温暖外部空気ストリーム(94)及び排出空気ストリーム(78)が、熱交換器(82)を通過する、請求項1から請求項5のいずれか1項記載のシステム。
- 前記入口空気ストリーム(66)に再循環する前記ブリード空気ストリーム(58)又は前記入口空気ストリーム(66)に循環する前記温暖外部空気ストリーム(94)のボリュームを制御するための機構(54)をさらに含む、請求項1から請求項6のいずれか1項記載のシステム。
- 前記再循環するブリード空気ストリーム(58)又は前記循環する温暖外部空気ストリーム(94)のボリュームを、前記入口空気ストリーム(66)の温度が上昇するにつれて減少させる、請求項1から請求項7のいずれか1項記載のシステム。
- 入口空気ストリーム(66)と、前記入口空気ストリーム(66)を受けるための空気入口(156)、少なくとも1つのブリード空気ポート(192、194、196)及び前記入口空気ストリーム(66)からの受入れ空気の少なくとも一部分を吐出するための空気出口(157)を有する乾式低エミッション燃焼器組立体(22)とを含むガスタービンエンジンシステム(10)において熱効率を向上させる方法であって、
部分負荷運転の間に、前記システム(10)が向上した熱効率を有する新たな平衡状態に達するまで、前記乾式低エミッション燃焼器組立体(22)の空気入口が受ける入口空気ストリーム(66)と共に温暖空気源(58、94)を含むようにする段階を含む、
方法。 - 温空気源を含むようにする前記段階が、前記少なくとも1つのブリード空気ポート(192、194、196)から再循環するブリード空気ストリーム(58)を前記入口空気ストリーム(66)に再循環させるか、又はガスタービンエンジン内で使用した温暖空気ストリームとは外部の循環する温暖空気ストリーム(94)を前記入口空気ストリーム(66)に再循環させるかのいずれかの段階を含む、請求項9記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/935,347 US7185495B2 (en) | 2004-09-07 | 2004-09-07 | System and method for improving thermal efficiency of dry low emissions combustor assemblies |
US10/935,347 | 2004-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006078167A true JP2006078167A (ja) | 2006-03-23 |
JP4974496B2 JP4974496B2 (ja) | 2012-07-11 |
Family
ID=35500842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005257437A Expired - Fee Related JP4974496B2 (ja) | 2004-09-07 | 2005-09-06 | 乾式低エミッション燃焼器組立体の熱効率を向上させるためのシステム及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7185495B2 (ja) |
EP (1) | EP1632719A3 (ja) |
JP (1) | JP4974496B2 (ja) |
CA (1) | CA2517180C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009287803A (ja) * | 2008-05-28 | 2009-12-10 | Ihi Corp | ガスタービン燃焼器の入口ディフューザ |
JP2010164050A (ja) * | 2009-01-14 | 2010-07-29 | General Electric Co <Ge> | 圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8122724B2 (en) * | 2004-08-31 | 2012-02-28 | Honeywell International, Inc. | Compressor including an aerodynamically variable diffuser |
EP2077963B1 (en) * | 2006-10-12 | 2013-02-27 | United Technologies Corporation | Gas turbine nacelle comprising a passive boundary layer bleed system |
US20080267783A1 (en) * | 2007-04-27 | 2008-10-30 | Gilbert Otto Kraemer | Methods and systems to facilitate operating within flame-holding margin |
US20090053036A1 (en) * | 2007-08-24 | 2009-02-26 | General Electric Company | Systems and Methods for Extending Gas Turbine Emissions Compliance |
US20120047902A1 (en) * | 2008-10-15 | 2012-03-01 | Tuthill Richard S | Fuel delivery system for a turbine engine |
US20100175385A1 (en) * | 2009-01-12 | 2010-07-15 | Plant Adam D | Method for Increasing Turndown Capability in an Electric Power Generation System |
US8468835B2 (en) * | 2009-03-27 | 2013-06-25 | Solar Turbines Inc. | Hybrid gas turbine engine—electric motor/generator drive system |
US20130219916A1 (en) * | 2012-02-24 | 2013-08-29 | General Electric Company | Apparatus and method for conditioning air received by a power generation system |
WO2014055717A1 (en) * | 2012-10-04 | 2014-04-10 | Kraft Robert J | Aero boost - gas turbine energy supplementing systems and efficient inlet cooling and heating, and methods of making and using the same |
WO2014066276A2 (en) | 2012-10-26 | 2014-05-01 | Kraft Robert J | Gas turbine energy supplementing systems and heating systems, and methods of making and using the same |
US10669938B2 (en) * | 2013-02-28 | 2020-06-02 | Raytheon Technologies Corporation | Method and apparatus for selectively collecting pre-diffuser airflow |
NL2011309C2 (en) * | 2013-08-15 | 2014-09-29 | Ice Ind Properties B V | Process to obtain a compressed gas. |
US9963994B2 (en) * | 2014-04-08 | 2018-05-08 | General Electric Company | Method and apparatus for clearance control utilizing fuel heating |
EP3109441B1 (en) * | 2015-06-24 | 2020-02-19 | Aaf Ltd. | System for reducing inlet air temperature of a device |
US11578869B2 (en) * | 2021-05-20 | 2023-02-14 | General Electric Company | Active boundary layer control in diffuser |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370210A (en) * | 1976-12-02 | 1978-06-22 | Bbc Brown Boveri & Cie | Control system and apparatus of power plant having gas turbine unit |
JPH0633795A (ja) * | 1992-07-17 | 1994-02-08 | Mitsubishi Heavy Ind Ltd | ガスタービン吸気フィルタの凍結防止装置 |
JPH09243081A (ja) * | 1996-03-08 | 1997-09-16 | Kansai Electric Power Co Inc:The | ガスタービンの触媒燃焼システム |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2625012A (en) | 1950-04-18 | 1953-01-13 | Gen Engineering And Res Corp | Gas turbine power plant, including multiple fluid operated turbines |
US2669092A (en) | 1953-02-03 | 1954-02-16 | Nils W Hammaren | Gas turbine power plant with exhaust gas recycling |
US3518830A (en) | 1968-10-17 | 1970-07-07 | Westinghouse Electric Corp | Vapor heated tube and shell heat exchanger system and method of purging |
GB1335134A (en) | 1970-12-05 | 1973-10-24 | Nissan Motor | Combustion apparatus of a gas turbine engine |
US3785145A (en) | 1971-11-10 | 1974-01-15 | Gen Motors Corp | Gas turbine power plant |
US4179880A (en) * | 1973-12-06 | 1979-12-25 | Phillips Petroleum Company | Combustion process and apparatus therefor |
JPS609201B2 (ja) | 1975-09-29 | 1985-03-08 | 株式会社日立製作所 | 排熱回収ボイラ装置 |
US4083181A (en) | 1976-06-14 | 1978-04-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Gas turbine engine with recirculating bleed |
US4204401A (en) | 1976-07-19 | 1980-05-27 | The Hydragon Corporation | Turbine engine with exhaust gas recirculation |
US4271664A (en) | 1977-07-21 | 1981-06-09 | Hydragon Corporation | Turbine engine with exhaust gas recirculation |
US4896499A (en) | 1978-10-26 | 1990-01-30 | Rice Ivan G | Compression intercooled gas turbine combined cycle |
US4328666A (en) * | 1980-06-25 | 1982-05-11 | General Electric Company | Heat recovery anti-icing system |
US4852343A (en) * | 1987-07-02 | 1989-08-01 | Avco Corporation | Method of operating anti-icing valve |
US5197278A (en) | 1990-12-17 | 1993-03-30 | General Electric Company | Double dome combustor and method of operation |
US5259184A (en) | 1992-03-30 | 1993-11-09 | General Electric Company | Dry low NOx single stage dual mode combustor construction for a gas turbine |
US5211004A (en) | 1992-05-27 | 1993-05-18 | General Electric Company | Apparatus for reducing fuel/air concentration oscillations in gas turbine combustors |
JP2597800B2 (ja) | 1992-06-12 | 1997-04-09 | ゼネラル・エレクトリック・カンパニイ | ガスタービンエンジン用燃焼器 |
US5323604A (en) | 1992-11-16 | 1994-06-28 | General Electric Company | Triple annular combustor for gas turbine engine |
US5335501A (en) | 1992-11-16 | 1994-08-09 | General Electric Company | Flow spreading diffuser |
US5303542A (en) * | 1992-11-16 | 1994-04-19 | General Electric Company | Fuel supply control method for a gas turbine engine |
US5285632A (en) | 1993-02-08 | 1994-02-15 | General Electric Company | Low NOx combustor |
WO1995011376A1 (en) * | 1993-10-19 | 1995-04-27 | State Of California Energy Resources Conservation And Development Commission | Performance enhanced gas turbine powerplants |
EP0688772B1 (en) * | 1994-06-16 | 1999-05-06 | LG Chemical Limited | Quinoline carboxylic acid derivatives having 7-(4-amino-methyl-3-oxime) pyrrolidine substituents and processes for their preparation |
US5776944A (en) * | 1994-06-16 | 1998-07-07 | Lg Chemical Ltd. | 7-(4-aminomethyl-3-methyloxyiminopyrroplidin-1-yl)-1-cyclopropyl-6-flu oro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid and the process for the preparation thereof |
US5575144A (en) * | 1994-11-28 | 1996-11-19 | General Electric Company | System and method for actively controlling pressure pulses in a gas turbine engine combustor |
US5551227A (en) | 1994-12-22 | 1996-09-03 | General Electric Company | System and method of detecting partial flame out in a gas turbine engine combustor |
US5623827A (en) | 1995-01-26 | 1997-04-29 | General Electric Company | Regenerative cooled dome assembly for a gas turbine engine combustor |
US5791148A (en) * | 1995-06-07 | 1998-08-11 | General Electric Company | Liner of a gas turbine engine combustor having trapped vortex cavity |
US5619855A (en) | 1995-06-07 | 1997-04-15 | General Electric Company | High inlet mach combustor for gas turbine engine |
US5737915A (en) | 1996-02-09 | 1998-04-14 | General Electric Co. | Tri-passage diffuser for a gas turbine |
DE19622057C2 (de) * | 1996-05-31 | 2001-08-16 | Energieversorgung Halle Gmbh | Verfahren und Vorrichtung zur effizienten Nutzung von Abwärmen bei Leistungskraftmaschinen |
US5896740A (en) | 1996-09-12 | 1999-04-27 | Shouman; Ahmad R. | Dual cycle turbine engine having increased efficiency and heat recovery system for use therein |
US5911679A (en) | 1996-12-31 | 1999-06-15 | General Electric Company | Variable pitch rotor assembly for a gas turbine engine inlet |
US6200128B1 (en) | 1997-06-09 | 2001-03-13 | Praxair Technology, Inc. | Method and apparatus for recovering sensible heat from a hot exhaust gas |
US6256976B1 (en) * | 1997-06-27 | 2001-07-10 | Hitachi, Ltd. | Exhaust gas recirculation type combined plant |
US6003298A (en) | 1997-10-22 | 1999-12-21 | General Electric Company | Steam driven variable speed booster compressor for gas turbine |
JP4205231B2 (ja) | 1998-02-10 | 2009-01-07 | ゼネラル・エレクトリック・カンパニイ | バーナ |
KR100286874B1 (ko) * | 1998-03-04 | 2001-04-16 | 성재갑 | 보호된 4-아미노메틸-피롤리딘-3-온의 제조방법 |
US6065280A (en) | 1998-04-08 | 2000-05-23 | General Electric Co. | Method of heating gas turbine fuel in a combined cycle power plant using multi-component flow mixtures |
US6027304A (en) * | 1998-05-27 | 2000-02-22 | General Electric Co. | High pressure inlet bleed heat system for the compressor of a turbine |
US6195607B1 (en) | 1999-07-06 | 2001-02-27 | General Electric Company | Method and apparatus for optimizing NOx emissions in a gas turbine |
JP2001027131A (ja) | 1999-07-16 | 2001-01-30 | Ishikawajima Harima Heavy Ind Co Ltd | 複圧蒸気噴射型部分再生サイクルガスタービン |
US6718771B1 (en) * | 1999-09-03 | 2004-04-13 | Enhanced Turbine Output Holding Llc | Gas turbine operative at high ambient temperatures |
US6484503B1 (en) | 2000-01-12 | 2002-11-26 | Arie Raz | Compression and condensation of turbine exhaust steam |
US6415594B1 (en) | 2000-05-31 | 2002-07-09 | General Electric Company | Methods and apparatus for reducing gas turbine engine emissions |
US6442941B1 (en) * | 2000-09-11 | 2002-09-03 | General Electric Company | Compressor discharge bleed air circuit in gas turbine plants and related method |
US6651421B2 (en) * | 2000-10-02 | 2003-11-25 | Richard R. Coleman | Coleman regenerative engine with exhaust gas water extraction |
US6513318B1 (en) * | 2000-11-29 | 2003-02-04 | Hybrid Power Generation Systems Llc | Low emissions gas turbine engine with inlet air heating |
US6651439B2 (en) | 2001-01-12 | 2003-11-25 | General Electric Co. | Methods and apparatus for supplying air to turbine engine combustors |
US6606864B2 (en) * | 2001-02-13 | 2003-08-19 | Robin Mackay | Advanced multi pressure mode gas turbine |
US6530224B1 (en) | 2001-03-28 | 2003-03-11 | General Electric Company | Gas turbine compressor inlet pressurization system and method for power augmentation |
US6499303B1 (en) * | 2001-04-18 | 2002-12-31 | General Electric Company | Method and system for gas turbine power augmentation |
US6405521B1 (en) * | 2001-05-23 | 2002-06-18 | General Electric Company | Gas turbine power augmentation injection system and related method |
US6564555B2 (en) | 2001-05-24 | 2003-05-20 | Allison Advanced Development Company | Apparatus for forming a combustion mixture in a gas turbine engine |
US6581369B1 (en) | 2001-08-27 | 2003-06-24 | General Electric Company | Heat recovery in test cells for gas turbine engines |
US20040065073A1 (en) * | 2002-10-08 | 2004-04-08 | Ingersoll-Rand Energy Systems Corporation | Flexible recuperator mounting system |
US6745574B1 (en) * | 2002-11-27 | 2004-06-08 | Elliott Energy Systems, Inc. | Microturbine direct fired absorption chiller |
ES2547641T3 (es) * | 2003-02-11 | 2015-10-07 | Alstom Technology Ltd | Procedimiento para hacer funcionar un grupo de turbinas de gas |
US7272931B2 (en) * | 2003-09-16 | 2007-09-25 | General Electric Company | Method and apparatus to decrease combustor acoustics |
US7200997B2 (en) * | 2004-02-09 | 2007-04-10 | Siemens Power Generation, Inc. | Water augmented regeneration (WAR) turbine system and cycle |
-
2004
- 2004-09-07 US US10/935,347 patent/US7185495B2/en active Active
-
2005
- 2005-08-25 CA CA2517180A patent/CA2517180C/en not_active Expired - Fee Related
- 2005-09-01 EP EP05255365.8A patent/EP1632719A3/en not_active Withdrawn
- 2005-09-06 JP JP2005257437A patent/JP4974496B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370210A (en) * | 1976-12-02 | 1978-06-22 | Bbc Brown Boveri & Cie | Control system and apparatus of power plant having gas turbine unit |
JPH0633795A (ja) * | 1992-07-17 | 1994-02-08 | Mitsubishi Heavy Ind Ltd | ガスタービン吸気フィルタの凍結防止装置 |
JPH09243081A (ja) * | 1996-03-08 | 1997-09-16 | Kansai Electric Power Co Inc:The | ガスタービンの触媒燃焼システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009287803A (ja) * | 2008-05-28 | 2009-12-10 | Ihi Corp | ガスタービン燃焼器の入口ディフューザ |
JP2010164050A (ja) * | 2009-01-14 | 2010-07-29 | General Electric Co <Ge> | 圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和 |
Also Published As
Publication number | Publication date |
---|---|
US20060059919A1 (en) | 2006-03-23 |
CA2517180C (en) | 2013-03-12 |
US7185495B2 (en) | 2007-03-06 |
EP1632719A3 (en) | 2013-07-24 |
CA2517180A1 (en) | 2006-03-07 |
JP4974496B2 (ja) | 2012-07-11 |
EP1632719A2 (en) | 2006-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4974496B2 (ja) | 乾式低エミッション燃焼器組立体の熱効率を向上させるためのシステム及び方法 | |
KR102201125B1 (ko) | 가스 터빈 엔진용 연료 분사기 조립체 | |
JP3077939B2 (ja) | ガスタービン燃焼室及びその操作方法 | |
US6237343B1 (en) | Combustion chamber and a method of operation thereof | |
JP6626743B2 (ja) | 燃焼装置及びガスタービン | |
JPH04251118A (ja) | 希薄段を有する燃焼アセンブリ | |
JP2009052877A (ja) | 半径方向の多段流路を備えたガスタービン予混合器及びガスタービンにおける空気とガスの混合方法 | |
KR101777320B1 (ko) | 다단연소를 이용한 초저 NOx 연소기 | |
JP2004184072A (ja) | ガスタービンエンジンの燃焼器エミッションを減少させる方法及び装置 | |
GB2432206A (en) | Low emission combustor and method of operation | |
JP2008096099A (ja) | ガスタービンエンジン排出物を低減する方法及び装置 | |
JP2004205204A (ja) | タービン内蔵システム及びそのインジェクタ | |
RU2686652C2 (ru) | Способ работы сжигающего устройства газовой турбины и сжигающее устройство для газовой турбины | |
EP2619507B1 (en) | Combustor with a single limited fuel-air mixing burner and recuperated micro gas turbine | |
JP4997018B2 (ja) | 一次燃料噴射器及び複数の二次燃料噴射ポートを有するガスタービンエンジン燃焼器のミキサ組立体のためのパイロットミキサ | |
US5743081A (en) | Gas turbine engine | |
EP2904327A1 (en) | Method of operating a multi-stage flamesheet combustor | |
JPH1151394A (ja) | 急冷軸方向段付き燃焼器 | |
JP2015132462A (ja) | 希釈ガスを用いる2段燃焼配列 | |
RU2570480C2 (ru) | Способ смешивания разбавляющего воздуха в системе последовательного сгорания газовой турбины | |
JP2015521717A (ja) | 2段燃焼ガスタービンのための部分負荷co低減運転の方法 | |
KR20190109955A (ko) | 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈 | |
CN115127123A (zh) | 径向分级燃烧室、燃气轮机发电***和燃烧调控的方法 | |
US20140238034A1 (en) | Turbomachine combustor assembly and method of operating a turbomachine | |
US20130008168A1 (en) | Burner for stabilizing the combustion of a gas turbine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080829 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100830 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100907 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101207 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20101207 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110607 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110906 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120313 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120410 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150420 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |