DE60038593T2 - Verfahren und Einrichtung zur Optimierung von NOx-Ausstoss in einer Gasturbine - Google Patents
Verfahren und Einrichtung zur Optimierung von NOx-Ausstoss in einer Gasturbine Download PDFInfo
- Publication number
- DE60038593T2 DE60038593T2 DE60038593T DE60038593T DE60038593T2 DE 60038593 T2 DE60038593 T2 DE 60038593T2 DE 60038593 T DE60038593 T DE 60038593T DE 60038593 T DE60038593 T DE 60038593T DE 60038593 T2 DE60038593 T2 DE 60038593T2
- Authority
- DE
- Germany
- Prior art keywords
- gas turbine
- fuel
- temperature
- outer ring
- inner ring
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 33
- 239000000446 fuel Substances 0.000 claims description 81
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 71
- 238000002485 combustion reaction Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005534 acoustic noise Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- 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
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible
-
- 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
- F05D2270/303—Temperature
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US347719 | 1999-07-06 | ||
| US09/347,719 US6195607B1 (en) | 1999-07-06 | 1999-07-06 | Method and apparatus for optimizing NOx emissions in a gas turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60038593D1 DE60038593D1 (de) | 2008-05-29 |
| DE60038593T2 true DE60038593T2 (de) | 2009-06-04 |
Family
ID=23364955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60038593T Expired - Lifetime DE60038593T2 (de) | 1999-07-06 | 2000-07-05 | Verfahren und Einrichtung zur Optimierung von NOx-Ausstoss in einer Gasturbine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6195607B1 (https=) |
| EP (1) | EP1067338B1 (https=) |
| JP (1) | JP2001041055A (https=) |
| DE (1) | DE60038593T2 (https=) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6405523B1 (en) | 2000-09-29 | 2002-06-18 | General Electric Company | Method and apparatus for decreasing combustor emissions |
| DE10104151A1 (de) | 2001-01-30 | 2002-09-05 | Alstom Switzerland Ltd | Verfahren zur Herstellung einer Brenneranlage |
| DE10104150A1 (de) | 2001-01-30 | 2002-09-05 | Alstom Switzerland Ltd | Brenneranlage und Verfahren zu ihrem Betrieb |
| US6418726B1 (en) | 2001-05-31 | 2002-07-16 | General Electric Company | Method and apparatus for controlling combustor emissions |
| US6484489B1 (en) | 2001-05-31 | 2002-11-26 | General Electric Company | Method and apparatus for mixing fuel to decrease combustor emissions |
| JP2003065075A (ja) | 2001-08-24 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼装置 |
| US6722135B2 (en) * | 2002-01-29 | 2004-04-20 | General Electric Company | Performance enhanced control of DLN gas turbines |
| US6865889B2 (en) * | 2002-02-01 | 2005-03-15 | General Electric Company | Method and apparatus to decrease combustor emissions |
| US6694742B2 (en) | 2002-06-26 | 2004-02-24 | General Electric Company | Gas turbine system operation based on estimated stress |
| US7302334B2 (en) | 2002-08-02 | 2007-11-27 | General Electric Company | Automatic mapping logic for a combustor in a gas turbine engine |
| US20040103068A1 (en) * | 2002-11-22 | 2004-05-27 | Eker Sukru Alper | Process for optimally operating an energy producing unit and an energy producing unit |
| US6871501B2 (en) * | 2002-12-03 | 2005-03-29 | General Electric Company | Method and apparatus to decrease gas turbine engine combustor emissions |
| US6862889B2 (en) | 2002-12-03 | 2005-03-08 | General Electric Company | Method and apparatus to decrease combustor emissions |
| US6837056B2 (en) * | 2002-12-19 | 2005-01-04 | General Electric Company | Turbine inlet air-cooling system and method |
| US7065955B2 (en) * | 2003-06-18 | 2006-06-27 | General Electric Company | Methods and apparatus for injecting cleaning fluids into combustors |
| US7059135B2 (en) * | 2004-08-30 | 2006-06-13 | General Electric Company | Method to decrease combustor emissions |
| US7185495B2 (en) | 2004-09-07 | 2007-03-06 | General Electric Company | System and method for improving thermal efficiency of dry low emissions combustor assemblies |
| US7487642B2 (en) * | 2005-11-01 | 2009-02-10 | General Electric Comapny | Methods and apparatus for operating gas turbine engines |
| US20070189948A1 (en) * | 2006-02-14 | 2007-08-16 | Rocha Teresa G | Catalyst system and method |
| US7840332B2 (en) * | 2007-02-28 | 2010-11-23 | General Electric Company | Systems and methods for steam turbine remote monitoring, diagnosis and benchmarking |
| US7950215B2 (en) * | 2007-11-20 | 2011-05-31 | Siemens Energy, Inc. | Sequential combustion firing system for a fuel system of a gas turbine engine |
| EP2071156B1 (de) * | 2007-12-10 | 2013-11-06 | Alstom Technology Ltd | Brennstoffverteilungssystem für eine Gasturbine mit mehrstufiger Brenneranordnung |
| 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 |
| US9267443B2 (en) | 2009-05-08 | 2016-02-23 | Gas Turbine Efficiency Sweden Ab | Automated tuning of gas turbine combustion systems |
| US9354618B2 (en) | 2009-05-08 | 2016-05-31 | Gas Turbine Efficiency Sweden Ab | Automated tuning of multiple fuel gas turbine combustion systems |
| US8437941B2 (en) | 2009-05-08 | 2013-05-07 | Gas Turbine Efficiency Sweden Ab | Automated tuning of gas turbine combustion systems |
| US9890714B2 (en) * | 2009-05-26 | 2018-02-13 | Ansaldo Energia Ip Uk Limited | Automated extended turndown of a gas turbine engine combined with incremental tuning to maintain emissions and dynamics |
| US8365534B2 (en) | 2011-03-15 | 2013-02-05 | General Electric Company | Gas turbine combustor having a fuel nozzle for flame anchoring |
| US8955329B2 (en) | 2011-10-21 | 2015-02-17 | General Electric Company | Diffusion nozzles for low-oxygen fuel nozzle assembly and method |
| EP2738373A1 (en) * | 2012-12-03 | 2014-06-04 | Siemens Aktiengesellschaft | Gas turbine fuel supply method and arrangement |
| DE102013205356B4 (de) * | 2013-03-26 | 2016-07-07 | Siemens Aktiengesellschaft | Verfahren zur rechnergestützten Steuerung und/oder Regelung eines technischen Systems |
| CN103410618B (zh) * | 2013-08-16 | 2015-09-02 | 上海明华电力技术工程有限公司 | 燃气轮机干式低NOx燃烧调整方法 |
| JP6689282B2 (ja) * | 2015-01-30 | 2020-04-28 | アンサルド エネルジア アイ・ピー ユー・ケイ リミテッドＡｎｓａｌｄｏ Ｅｎｅｒｇｉａ Ｉｐ Ｕｋ Ｌｉｍｉｔｅｄ | エミッションおよびダイナミクスを維持するためのインクリメンタルチューニングと組み合わされた、ガスタービンエンジンの拡張された自動的ターンダウン |
| US12441295B2 (en) * | 2023-03-30 | 2025-10-14 | Ford Global Technologies, Llc | System and methods for in-use NOx robustness emission control |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700542A (en) * | 1984-09-21 | 1987-10-20 | Wang Lin Shu | Internal combustion engines and methods of operation |
| US4928481A (en) | 1988-07-13 | 1990-05-29 | Prutech Ii | Staged low NOx premix gas turbine combustor |
| US4910957A (en) | 1988-07-13 | 1990-03-27 | Prutech Ii | Staged lean premix low nox hot wall gas turbine combustor with improved turndown capability |
| US5487266A (en) * | 1992-05-05 | 1996-01-30 | General Electric Company | Combustion control for producing low NOx emissions through use of flame spectroscopy |
| US5309709A (en) * | 1992-06-25 | 1994-05-10 | Solar Turbines Incorporated | Low emission combustion system for a gas turbine engine |
| JP3278923B2 (ja) * | 1992-09-17 | 2002-04-30 | 株式会社日立製作所 | ガスタービン発電装置、脱硝装置の制御方法及び脱硝装置の制御装置 |
| US5323604A (en) | 1992-11-16 | 1994-06-28 | General Electric Company | Triple annular combustor for gas turbine engine |
| US5365732A (en) | 1993-04-19 | 1994-11-22 | General Electric Company | Retrofittable trim system for fuel-air optimization in cannular gas turbine combustors |
| JPH08246903A (ja) * | 1995-03-07 | 1996-09-24 | Hitachi Ltd | ガスタービン発電装置およびその制御方法 |
| US5761895A (en) | 1995-08-28 | 1998-06-09 | General Electric Company | Transient load controller for gas turbine power generator |
| JPH09166326A (ja) * | 1995-12-15 | 1997-06-24 | Hitachi Ltd | ガスタービン燃焼器 |
| JP3670382B2 (ja) * | 1996-03-18 | 2005-07-13 | 株式会社東芝 | ガスタービン燃焼監視装置 |
| US5850732A (en) | 1997-05-13 | 1998-12-22 | Capstone Turbine Corporation | Low emissions combustion system for a gas turbine engine |
| JPH10317991A (ja) * | 1997-05-15 | 1998-12-02 | Hitachi Ltd | ガスタービン |
| JP3771677B2 (ja) * | 1997-07-07 | 2006-04-26 | 三菱重工業株式会社 | パイロット比自動調整装置 |
| JP3703615B2 (ja) * | 1997-12-12 | 2005-10-05 | 株式会社東芝 | ガスタービン装置 |
-
1999
- 1999-07-06 US US09/347,719 patent/US6195607B1/en not_active Expired - Fee Related
-
2000
- 2000-07-04 JP JP2000201698A patent/JP2001041055A/ja active Pending
- 2000-07-05 EP EP00305650A patent/EP1067338B1/en not_active Expired - Lifetime
- 2000-07-05 DE DE60038593T patent/DE60038593T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1067338A3 (en) | 2002-12-11 |
| JP2001041055A (ja) | 2001-02-13 |
| EP1067338B1 (en) | 2008-04-16 |
| EP1067338A2 (en) | 2001-01-10 |
| US6195607B1 (en) | 2001-02-27 |
| DE60038593D1 (de) | 2008-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |