JP5355933B2 - ガスタービンエンジンを運転するための方法及び装置 - Google Patents
ガスタービンエンジンを運転するための方法及び装置 Download PDFInfo
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- JP5355933B2 JP5355933B2 JP2008131573A JP2008131573A JP5355933B2 JP 5355933 B2 JP5355933 B2 JP 5355933B2 JP 2008131573 A JP2008131573 A JP 2008131573A JP 2008131573 A JP2008131573 A JP 2008131573A JP 5355933 B2 JP5355933 B2 JP 5355933B2
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- fuel
- combustor
- gas turbine
- subset
- turbine engine
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- 238000000034 method Methods 0.000 title description 9
- 239000000446 fuel Substances 0.000 claims description 145
- 239000007789 gas Substances 0.000 description 41
- 238000002485 combustion reaction Methods 0.000 description 26
- 239000003570 air Substances 0.000 description 21
- 230000009467 reduction Effects 0.000 description 9
- 230000007704 transition Effects 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
- F02C7/222—Fuel flow conduits, e.g. manifolds
-
- 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
- F02C7/228—Dividing fuel between various burners
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
-
- 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
- F05D2270/00—Control
- F05D2270/50—Control logic embodiments
- F05D2270/54—Control logic embodiments by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit
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)
- Control Of Turbines (AREA)
Description
22 燃料ノズル組立体
100 ガスタービンエンジン
102 圧縮機組立体
104 燃焼器組立体
108 タービン組立体
110 圧縮機/タービンシャフト又はロータ
112 ディフューザ
114 圧縮機吐出プレナム
120 端部カバー
122 燃料ノズル組立体
124 燃焼器ケーシング
126 燃焼器ライナ
128 燃焼室
129 燃焼室冷却通路
130 トランジションピース
132 タービンノズル
134 外壁開口
136 外壁
138 移行部品環状通路
140 内壁
142 移行部品案内空洞
144 燃料ノズルフランジ
200 燃料供給システム
210 燃料ポンプ
220 主燃料マニホルド
222 二次燃料マニホルド
230 燃料吸込管路
232 吐出管路
240 第1のステージングバルブ
242 第2のステージングバルブ
300 エンジン制御システム
310 制御インタフェースセクション
312 コンピュータ
314 キーボード
316 関連するモニタ
318 装置
320 コンピュータ可読媒体
Claims (10)
- ガスタービンエンジン(100)用の燃料供給システム(200)であって、
第1の燃焼器サブセットと、
第2の燃焼器サブセットと、
第1の燃料マニホルドが第1の燃焼器サブセットに結合されまた第2の燃料マニホルドが第2の燃焼器サブセットに結合された2以上の燃料マニホルド(220、222)と
を含む燃料供給システム(200)であって、第1及び第2の燃料マニホルド(220、222)の各々が、所定のガスタービンエンジン運転モードの間にそれぞれの燃焼器サブセットのみに対して燃料を供給するように構成された燃料マニホルドを含む、燃料供給システム(200)。 - 該燃料供給システムが、前記所定のガスタービンエンジン(100)運転モードの間に前記サブセットの各々に対して燃料を供給するようにさらに構成される、請求項1記載の燃料供給システム(200)。
- 前記ガスタービンエンジン(100)が、n個の燃焼器(104)を含み、第1の燃焼器サブセットが、n/2個の燃焼器を含み、また第2の燃焼器サブセットが、残りのn/2個の燃焼器を含む、請求項1記載の燃料供給システム(200)。
- 第1の燃焼器サブセットが、第2の燃焼器サブセット間に配置される、請求項3記載の燃料供給システム(200)。
- 各燃焼器(104)に結合された複数のノズルサブグループをさらに含み、各前記サブグループが、独立した燃料マニホルド(220、222)によって燃料供給されて、各前記サブセットが前記燃焼器内で各サブグループの別個の制御を有するようになる、請求項3記載の燃料供給システム(200)。
- 燃料ポンプと第1のマニホルド(220)との間に配置された第1のステージングバルブ(240)と、前記燃料ポンプと第2のマニホルド(222)との間に配置された第2ステージングバルブ(242)とをさらに含む、請求項3記載の燃料供給システム(200)。
- 第1の燃焼器サブセットと、
第2の燃焼器サブセットと、
第1の燃料マニホルドが第1の燃焼器サブセットに結合されまた第2の燃料マニホルドが第2の燃焼器サブセットに結合された2以上の燃料マニホルド(220、222)と
を含む燃料供給システム(200)を含むガスタービンエンジン組立体(100)であって、第1及び第2の燃料マニホルドの各々が、所定のガスタービンエンジン運転モードの間にそれぞれの燃焼器サブセットのみに対して燃料を供給するように構成される、ガスタービンエンジン組立体(100)。 - 前記燃料供給システム(200)が、第2の所定のガスタービンエンジン運転モードの間に第1及び第2の燃焼器サブセットの各々に対して燃料を供給するようにさらに構成される、請求項7記載のガスタービンエンジン組立体(100)。
- 該ガスタービンエンジン組立体が、n個の燃焼器(104)を含み、第1の燃焼器サブセットが、n/2個の燃焼器を含み、また第2の燃焼器サブセットが、残りのn/2個の燃焼器を含む、請求項7記載のガスタービンエンジン組立体(100)。
- 第1の燃焼器サブセットが、第2の燃焼器サブセット間に配置される、請求項7記載のガスタービンエンジン組立体(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/752,053 | 2007-05-22 | ||
US11/752,053 US8459034B2 (en) | 2007-05-22 | 2007-05-22 | Methods and apparatus for operating gas turbine engines |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008291840A JP2008291840A (ja) | 2008-12-04 |
JP5355933B2 true JP5355933B2 (ja) | 2013-11-27 |
Family
ID=39877399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008131573A Active JP5355933B2 (ja) | 2007-05-22 | 2008-05-20 | ガスタービンエンジンを運転するための方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8459034B2 (ja) |
JP (1) | JP5355933B2 (ja) |
CN (1) | CN101311509B (ja) |
CH (1) | CH704500B1 (ja) |
DE (1) | DE102008023426B4 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070151257A1 (en) * | 2006-01-05 | 2007-07-05 | Maier Mark S | Method and apparatus for enabling engine turn down |
IT1393555B1 (it) * | 2009-04-07 | 2012-04-27 | Ansaldo Energia Spa | Impianto a turbina a gas e metodo per operare detto impianto a turbina a gas |
US8437941B2 (en) | 2009-05-08 | 2013-05-07 | Gas Turbine Efficiency Sweden Ab | Automated tuning of gas turbine combustion systems |
US9671797B2 (en) | 2009-05-08 | 2017-06-06 | Gas Turbine Efficiency Sweden Ab | Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications |
US9354618B2 (en) | 2009-05-08 | 2016-05-31 | Gas Turbine Efficiency Sweden Ab | Automated tuning of multiple fuel gas turbine combustion systems |
US9267443B2 (en) | 2009-05-08 | 2016-02-23 | Gas Turbine Efficiency Sweden Ab | Automated tuning of gas turbine combustion systems |
US20110072826A1 (en) * | 2009-09-25 | 2011-03-31 | General Electric Company | Can to can modal decoupling using can-level fuel splits |
JP5535790B2 (ja) * | 2010-06-25 | 2014-07-02 | 三菱重工業株式会社 | ガスタービン |
WO2013126279A1 (en) * | 2012-02-22 | 2013-08-29 | Gas Turbine Efficiency Sweden Ab | Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications |
DK2959139T3 (da) * | 2012-02-22 | 2020-11-23 | Gas Turbine Efficiency Sweden | Optimering af gasturbineforbrændingssystemers lavbelastningsydeevne på enkel-cyklus og varmegenvindingsdampgeneratoranvendelser |
US9303562B2 (en) | 2013-01-15 | 2016-04-05 | General Electric Company | Methods and systems for operating gas turbine engines |
US10012387B2 (en) * | 2014-12-05 | 2018-07-03 | General Electric Company | Fuel supply system for a gas turbine engine |
US20160341429A1 (en) * | 2015-05-20 | 2016-11-24 | General Electric Company | Gas turbine engine liquid fuel supply system and method |
US10364751B2 (en) | 2015-08-03 | 2019-07-30 | Delavan Inc | Fuel staging |
US10087845B2 (en) * | 2015-11-30 | 2018-10-02 | General Electric Company | Pressure damping device for fuel manifold |
JP7206143B2 (ja) * | 2019-03-28 | 2023-01-17 | 三菱重工業株式会社 | 1軸式ガスタービンの運転制御装置、運転制御方法及びプログラム |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2629225A (en) * | 1948-03-08 | 1953-02-24 | Rolf M Ammann | Pulse flow fuel injection system for turbojet engines |
US4157012A (en) * | 1977-03-24 | 1979-06-05 | General Electric Company | Gaseous fuel delivery system |
JPS5436412A (en) | 1977-08-26 | 1979-03-17 | Hitachi Ltd | Fuel nozzle for gas turbine |
GB2134184A (en) * | 1983-01-25 | 1984-08-08 | Secr Defence | Liquid fuel supply pressure compensator |
US5020329A (en) * | 1984-12-20 | 1991-06-04 | General Electric Company | Fuel delivery system |
GB2239056A (en) * | 1989-10-25 | 1991-06-19 | Derek Lowe | Selective fuel supply to gas turbine engine fuel injectors |
US5148667A (en) * | 1990-02-01 | 1992-09-22 | Electric Power Research Institute | Gas turbine flame diagnostic monitor |
US5165223A (en) * | 1990-12-10 | 1992-11-24 | Sundstrand Corporation | Process for starting a gas turbine and gas turbine |
US5319931A (en) * | 1992-12-30 | 1994-06-14 | General Electric Company | Fuel trim method for a multiple chamber gas turbine combustion system |
US5365732A (en) * | 1993-04-19 | 1994-11-22 | General Electric Company | Retrofittable trim system for fuel-air optimization in cannular gas turbine combustors |
US5345757A (en) * | 1993-09-20 | 1994-09-13 | General Electric Company | Combustor apparatus for use in a gas turbine engine |
US5865024A (en) * | 1997-01-14 | 1999-02-02 | General Electric Company | Dual fuel mixer for gas turbine combustor |
DE59810344D1 (de) * | 1998-07-27 | 2004-01-15 | Alstom Switzerland Ltd | Verfahren zum Betrieb einer Gasturbinenbrennkammer mit gasförmigem Brennstoff |
US6367239B1 (en) * | 1998-12-09 | 2002-04-09 | General Electric Company | Fuel delivery systems and method |
US6393823B1 (en) * | 1999-11-05 | 2002-05-28 | General Electric Company | Methods for fuel nozzle staging for gas turbine engines |
US6481209B1 (en) * | 2000-06-28 | 2002-11-19 | General Electric Company | Methods and apparatus for decreasing combustor emissions with swirl stabilized mixer |
US6540162B1 (en) * | 2000-06-28 | 2003-04-01 | General Electric Company | Methods and apparatus for decreasing combustor emissions with spray bar assembly |
US6405524B1 (en) * | 2000-08-16 | 2002-06-18 | General Electric Company | Apparatus for decreasing gas turbine combustor emissions |
GB0023727D0 (en) * | 2000-09-27 | 2000-11-08 | Lucas Industries Ltd | Control system |
US6968699B2 (en) * | 2003-05-08 | 2005-11-29 | General Electric Company | Sector staging combustor |
US6968693B2 (en) * | 2003-09-22 | 2005-11-29 | General Electric Company | Method and apparatus for reducing gas turbine engine emissions |
US7188465B2 (en) * | 2003-11-10 | 2007-03-13 | General Electric Company | Method and apparatus for actuating fuel trim valves in a gas turbine |
US7739873B2 (en) * | 2005-10-24 | 2010-06-22 | General Electric Company | Gas turbine engine combustor hot streak control |
US8122725B2 (en) * | 2007-11-01 | 2012-02-28 | General Electric Company | Methods and systems for operating gas turbine engines |
US7950215B2 (en) * | 2007-11-20 | 2011-05-31 | Siemens Energy, Inc. | Sequential combustion firing system for a fuel system of a gas turbine engine |
-
2007
- 2007-05-22 US US11/752,053 patent/US8459034B2/en active Active
-
2008
- 2008-05-14 DE DE102008023426.5A patent/DE102008023426B4/de active Active
- 2008-05-19 CH CH00752/08A patent/CH704500B1/de unknown
- 2008-05-19 CN CN200810108511.XA patent/CN101311509B/zh active Active
- 2008-05-20 JP JP2008131573A patent/JP5355933B2/ja active Active
-
2011
- 2011-04-13 US US13/085,769 patent/US8429917B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8429917B2 (en) | 2013-04-30 |
DE102008023426B4 (de) | 2024-05-29 |
CN101311509A (zh) | 2008-11-26 |
US20080289314A1 (en) | 2008-11-27 |
US20110185743A1 (en) | 2011-08-04 |
CH704500B1 (de) | 2012-08-31 |
CN101311509B (zh) | 2013-10-30 |
JP2008291840A (ja) | 2008-12-04 |
DE102008023426A1 (de) | 2008-11-27 |
US8459034B2 (en) | 2013-06-11 |
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