JP2006242560A - エンジン燃焼器の制御方法 - Google Patents
エンジン燃焼器の制御方法 Download PDFInfo
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- JP2006242560A JP2006242560A JP2006052425A JP2006052425A JP2006242560A JP 2006242560 A JP2006242560 A JP 2006242560A JP 2006052425 A JP2006052425 A JP 2006052425A JP 2006052425 A JP2006052425 A JP 2006052425A JP 2006242560 A JP2006242560 A JP 2006242560A
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- combustor
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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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
-
- 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
- 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
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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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
-
- 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
- F02C9/48—Control of fuel supply conjointly with another control of the plant
- F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
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- 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
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/002—Regulating air supply or draught using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
- F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
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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
- 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
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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
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/083—Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/04—Measuring pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/26—Measuring humidity
- F23N2225/30—Measuring humidity measuring lambda
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/02—Air or combustion gas valves or dampers
- F23N2235/06—Air or combustion gas valves or dampers at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/24—Controlling height of burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/24—Controlling height of burner
- F23N2237/26—Controlling height of burner oxygen-air ratio
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
【解決手段】燃焼器(10)は、該燃焼器(10)に供給する燃料量を該燃焼器(10)に供給する酸化体ストリーム(20)内の酸素量で割った比率として定義される燃料対酸化体比を有し、本方法は、燃焼器の燃料対酸化体比を酸化体ストリーム(20)内の酸素量の関数として制御する段階を含む。
【選択図】 図1
Description
12 ガス流
14 タービン
17 動力
18 圧縮機
20 酸化体ストリーム
22 制御装置
23 加圧酸化体ストリーム
24 空気流量調整信号
26 燃料流
28 燃料供給システム
30 出力レベル信号
32 大気圧力信号
34 タービン吸気圧力信号
36 タービン排気圧力信号
38 酸素レベル信号
40 酸素センサ
42 タービン吸気温度信号
44 温度センサ
45 入口幾何学形状信号
46 燃料流量信
48 燃料流量調整信号
Claims (10)
- 供給燃料量を供給酸化体ストリーム(20)内の酸素量で割った比率として定義される燃料対酸化体比を有するエンジン燃焼器(10)の制御方法であって、
前記燃焼器(10)の燃料対酸化体比を、前記酸化体ストリーム(20)内の酸素量の関数として制御する段階を具備することを特徴とするエンジン燃焼器の制御方法。 - 前記燃焼器(10)の燃料対酸化体比を制御する段階が、パラメータを測定する段階に応答して、前記燃焼器(10)に供給する燃料量及び該燃焼器(10)への酸化体ストリーム(20)の流量の少なくとも1つを制御する段階を含むことを特徴とする請求項1記載の方法。
- 前記パラメータを測定する段階が、
エンジンの出力レベルを測定する段階と、
タービン吸気温度を測定する段階と、
前記燃焼器(10)への酸化体ストリーム(20)内の酸素量を測定する段階との、少なくとも1つを含むことを特徴とする請求項2記載のエンジン燃焼器の制御方法。 - 前記酸化体ストリーム(20)内の酸素量を測定する段階が、
前記酸化体ストリーム(20)内の酸素レベルを検知して検知レベルを生成する段階と、
現在の大気条件が補正する段階を必要とする場合には前記検知レベルを補正する段階と、
をさらに含むことを特徴とする請求項3記載のエンジン燃焼器の制御方法。 - 前記検知レベルを補正する段階が、基準大気条件とは異なる前記現在の大気条件に対応して前記検知レベルを調整する段階を含むことを特徴とする請求項4記載のエンジン燃焼器の制御方法。
- 大気圧力、タービン排気圧力及びタービン吸気圧力の少なくとも1つを測定する段階によって前記現在の大気条件を決定する段階をさらに含むことを特徴とする請求項5記載のエンジン燃焼器の制御方法。
- 前記酸化体ストリーム(20)の流量が、空気吸入装置の幾何学形状を変更する段階によって制御されることを特徴とする請求項2記載のエンジン燃焼器の制御方法。
- 前記燃焼器(10)に供給する燃料量及び該燃焼器(10)への酸化体ストリーム(20)の流量の少なくとも1つを調整して高い燃料対酸化体比を達成する段階をさらに含むことを特徴とする請求項2記載のエンジン燃焼器の制御方法。
- 前記高い燃料対酸化体比が、エンジンの出力レベルに応じて決まることを特徴とする請求項8記載のエンジン燃焼器の制御方法。
- 前記高い燃料対酸化体比が、タービン吸気温度がエンジンの出力レベルのための高いタービン吸気温度に一致するまで、前記燃焼器(10)に供給する燃料量及び該燃焼器(10)への酸化体ストリーム(20)の流量の少なくとも1つを調整する段階によって達成されることを特徴とする請求項9記載のエンジン燃焼器の制御方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/906,689 US7269952B2 (en) | 2005-03-02 | 2005-03-02 | Method and apparatus for gas turbine dry low NOx combustor corrected parameter control |
US10/906,689 | 2005-03-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006242560A true JP2006242560A (ja) | 2006-09-14 |
JP2006242560A5 JP2006242560A5 (ja) | 2009-04-09 |
JP4885567B2 JP4885567B2 (ja) | 2012-02-29 |
Family
ID=36593206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006052425A Expired - Fee Related JP4885567B2 (ja) | 2005-03-02 | 2006-02-28 | エンジン燃焼器の制御方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7269952B2 (ja) |
EP (1) | EP1698829A3 (ja) |
JP (1) | JP4885567B2 (ja) |
KR (1) | KR101295975B1 (ja) |
CN (2) | CN1834432A (ja) |
Cited By (1)
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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 |
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US9927818B2 (en) | 2010-05-24 | 2018-03-27 | Ansaldo Energia Ip Uk Limited | Stabilizing a gas turbine engine via incremental tuning during transients |
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US9371776B2 (en) | 2013-08-20 | 2016-06-21 | Darren Levine | Dual flow air injection intraturbine engine and method of operating same |
JP6250332B2 (ja) | 2013-08-27 | 2017-12-20 | 8 リバーズ キャピタル,エルエルシー | ガスタービン設備 |
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US11686258B2 (en) * | 2014-11-12 | 2023-06-27 | 8 Rivers Capital, Llc | Control systems and methods suitable for use with power production systems and methods |
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-
2005
- 2005-03-02 US US10/906,689 patent/US7269952B2/en not_active Expired - Fee Related
-
2006
- 2006-02-27 EP EP06251026.8A patent/EP1698829A3/en not_active Withdrawn
- 2006-02-28 JP JP2006052425A patent/JP4885567B2/ja not_active Expired - Fee Related
- 2006-02-28 KR KR1020060019717A patent/KR101295975B1/ko not_active IP Right Cessation
- 2006-03-02 CN CNA2006100711780A patent/CN1834432A/zh active Pending
- 2006-03-02 CN CN201210496317XA patent/CN103147860A/zh active Pending
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2007
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JPH09195825A (ja) * | 1996-01-18 | 1997-07-29 | Toyota Motor Corp | ディーゼル機関の制御装置 |
JPH1113490A (ja) * | 1997-06-23 | 1999-01-19 | Hitachi Ltd | ガスタービン燃焼器 |
JP2000213370A (ja) * | 1999-01-20 | 2000-08-02 | Toshiba Corp | ガス化複合サイクル発電プラントのガス化制御装置 |
JP2001303975A (ja) * | 2000-04-17 | 2001-10-31 | Boku Heishoku | タービン発電プラント |
JP2003129859A (ja) * | 2001-10-23 | 2003-05-08 | Babcock Hitachi Kk | 複合発電システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019510159A (ja) * | 2016-02-26 | 2019-04-11 | 8 リバーズ キャピタル,エルエルシー | 電力プラントを制御するためのシステムおよび方法 |
JP7001608B2 (ja) | 2016-02-26 | 2022-01-19 | 8 リバーズ キャピタル,エルエルシー | 電力プラントを制御するためのシステムおよび方法 |
Also Published As
Publication number | Publication date |
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US7237377B2 (en) | 2007-07-03 |
EP1698829A2 (en) | 2006-09-06 |
CN103147860A (zh) | 2013-06-12 |
CN1834432A (zh) | 2006-09-20 |
EP1698829A3 (en) | 2015-04-01 |
KR20060096320A (ko) | 2006-09-11 |
KR101295975B1 (ko) | 2013-08-13 |
US20060196190A1 (en) | 2006-09-07 |
US20070107413A1 (en) | 2007-05-17 |
JP4885567B2 (ja) | 2012-02-29 |
US7269952B2 (en) | 2007-09-18 |
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