JP5972810B2 - ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 - Google Patents
ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 Download PDFInfo
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- JP5972810B2 JP5972810B2 JP2013031186A JP2013031186A JP5972810B2 JP 5972810 B2 JP5972810 B2 JP 5972810B2 JP 2013031186 A JP2013031186 A JP 2013031186A JP 2013031186 A JP2013031186 A JP 2013031186A JP 5972810 B2 JP5972810 B2 JP 5972810B2
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- Prior art keywords
- gas turbine
- main nozzle
- combustor
- supply amount
- detection
- 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.)
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Classifications
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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
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
-
- 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
- F02C9/32—Control of fuel supply characterised by throttling of fuel
- F02C9/34—Joint control of separate flows to main and auxiliary burners
-
- 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
- F02C9/54—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by throttling the working fluid, by adjusting vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
-
- 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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/40—Use of a multiplicity of similar components
-
- 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
- F05D2260/80—Diagnostics
-
- 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
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
-
- 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
- F05D2270/331—Mechanical loads
-
- 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]
Landscapes
- 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)
- Control Of Turbines (AREA)
Description
2 ガスタービンシステム
3 ガスタービンシステム
4 ガスタービンシステム
5 ガスタービンシステム
10 ガスタービン
11 燃焼器制御装置
13 パイロットノズル
14 第一メインノズル
15 第二メインノズル
16 負荷遮断検出部
17 パイロットノズル流量制御部
18 第一メインノズル流量制御部
19 第二メインノズル流量制御部
41 燃焼器制御装置
51 燃焼器制御装置
61 燃焼器制御装置
71 燃焼器制御装置
Claims (7)
- ガスタービンの負荷遮断を検出する負荷遮断検出部と、
前記負荷遮断の検出に基づいて、パイロットノズルの予混合燃料の供給量を増加させるパイロットノズル流量制御部と、
前記負荷遮断の検出に基づいて、第一メインノズルへの予混合燃料の供給量を減少させる第一メインノズル流量制御部と、
前記負荷遮断の検出に基づいて、第二メインノズルへの予混合燃料の供給量を所定量まで減少させた後、予め定めた時間の経過後に該供給量をさらに減少させる第二メインノズル流量制御部と
を備えるガスタービンの燃焼器制御装置。 - 前記負荷遮断の検出に基づいて、前記第一メインノズルの流量を一時的に減少させる
請求項1に記載の燃焼器制御装置。 - 火炎に必要なパラメータを指標として前記第二メインノズルへの予混合燃料の供給量を減少させる
請求項1に記載の燃焼器制御装置。 - 前記負荷遮断の検出に基づいて、前記第二メインノズルへの予混合燃料の供給量を所定量まで減少させた後、予め定めた時間の経過後に該供給量をさらに減少させる際に、遅延時間を設定する
請求項1に記載の燃焼器制御装置。 - 前記ガスタービンに有する入口案内翼の開度調整を含める
請求項1から4のいずれか一項に記載の燃焼器制御装置。 - 予混合燃料を噴射するパイロットノズルと、
前記パイロットノズルの周囲に設けられて予混合燃料を噴射する第一メインノズル及び第二メインノズルと
を有する燃焼器を備えたガスタービンと、
請求項1から請求項5の何れか1項に記載の燃焼器制御装置と、
を備えるガスタービンシステム。 - ガスタービンの負荷遮断を検出する負荷遮断検出段階と、
前記負荷遮断の検出に基づいて、パイロットノズルの予混合燃料の供給量を増加させるパイロットノズル流量制御段階と、
前記負荷遮断の検出に基づいて、第一メインノズルへの予混合燃料の供給量を減少させる第一メインノズル流量制御段階と、
前記負荷遮断の検出に基づいて、第二メインノズルへの予混合燃料の供給量を所定量まで減少させた後、予め定めた時間の経過後に該供給量をさらに減少させる第二メインノズル流量制御段階と
を備えるガスタービンの燃焼器制御方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013031186A JP5972810B2 (ja) | 2013-02-20 | 2013-02-20 | ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 |
US14/760,519 US20150354467A1 (en) | 2013-02-20 | 2014-02-18 | Gas turbine system, gas turbine combustor control device, and gas turbine combustor control method |
PCT/JP2014/053754 WO2014129458A1 (ja) | 2013-02-20 | 2014-02-18 | ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 |
DE112014000907.5T DE112014000907T5 (de) | 2013-02-20 | 2014-02-18 | Gasturbinensystem, Gasturbinenbrennkammer-Steuervorrichtung und Gasturbinenbrennkammer-Steuerverfahren |
CN201480005078.0A CN104919159B (zh) | 2013-02-20 | 2014-02-18 | 燃气轮机***、燃气轮机的燃烧器控制装置以及燃气轮机的燃烧器控制方法 |
KR1020157018842A KR101707361B1 (ko) | 2013-02-20 | 2014-02-18 | 연소기 제어 장치, 가스 터빈 시스템 및 가스 터빈의 연소기 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013031186A JP5972810B2 (ja) | 2013-02-20 | 2013-02-20 | ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 |
Publications (3)
Publication Number | Publication Date |
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JP2014159786A JP2014159786A (ja) | 2014-09-04 |
JP2014159786A5 JP2014159786A5 (ja) | 2015-05-21 |
JP5972810B2 true JP5972810B2 (ja) | 2016-08-17 |
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JP2013031186A Active JP5972810B2 (ja) | 2013-02-20 | 2013-02-20 | ガスタービンシステム、ガスタービンの燃焼器制御装置、及びガスタービンの燃焼器制御方法 |
Country Status (6)
Country | Link |
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US (1) | US20150354467A1 (ja) |
JP (1) | JP5972810B2 (ja) |
KR (1) | KR101707361B1 (ja) |
CN (1) | CN104919159B (ja) |
DE (1) | DE112014000907T5 (ja) |
WO (1) | WO2014129458A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6508470B2 (ja) | 2015-07-31 | 2019-05-08 | 三菱日立パワーシステムズ株式会社 | 燃料流量設定方法、この方法を実行する装置、この装置を備えるガスタービンプラント |
JP6935327B2 (ja) * | 2017-12-28 | 2021-09-15 | 三菱パワー株式会社 | 制御装置、ガスタービン、制御方法及びプログラム |
EP3524799A1 (de) * | 2018-02-13 | 2019-08-14 | Siemens Aktiengesellschaft | Verfahren zum betreiben einer brenneranordnung einer gasturbine |
JP7252861B2 (ja) * | 2019-08-22 | 2023-04-05 | 三菱重工業株式会社 | ガスタービンの燃焼制御装置、燃焼制御方法及びプログラム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US4280059A (en) * | 1979-12-26 | 1981-07-21 | United Technologies Corporation | Detecting power loss in free turbines |
JP3039947B2 (ja) * | 1990-03-19 | 2000-05-08 | 株式会社日立製作所 | ガスタービンの燃料制御装置 |
JPH05149544A (ja) * | 1991-11-27 | 1993-06-15 | Toshiba Corp | ガスタービンの制御装置 |
JPH06317284A (ja) * | 1993-05-06 | 1994-11-15 | Sanyo Electric Co Ltd | ポンプ |
DE4429539C2 (de) * | 1994-08-19 | 2002-10-24 | Alstom | Verfahren zur Drehzahlregelung einer Gasturbine bei Lastabwurf |
JP3499026B2 (ja) * | 1994-12-20 | 2004-02-23 | 株式会社東芝 | ガスタービン燃料供給装置 |
US5896736A (en) * | 1997-03-06 | 1999-04-27 | General Electric Company | Load rejection rapid acting fuel-air controller for gas turbine |
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 |
US20050274115A1 (en) * | 2004-06-15 | 2005-12-15 | Pearce Kevin P | Method and Apparatus for Prevention of Compressor Stall and Combustion Flameout in a Turbine Engine |
JP4642630B2 (ja) * | 2005-10-20 | 2011-03-02 | カワサキプラントシステムズ株式会社 | ガスタービンの制御システムおよび制御方法 |
US7457688B2 (en) * | 2006-09-19 | 2008-11-25 | General Electric Company | Method and system for detection and transfer to electrical island operation |
EP1944547A1 (en) * | 2007-01-15 | 2008-07-16 | Siemens Aktiengesellschaft | Method of controlling a fuel split |
JP5185757B2 (ja) * | 2008-10-01 | 2013-04-17 | 三菱重工業株式会社 | ガスタービンの燃料制御方法および燃料制御装置ならびにガスタービン |
US8997499B2 (en) * | 2009-03-04 | 2015-04-07 | Alstom Technology Ltd | Load rejection and recovery using a secondary fuel nozzle |
JP2011085105A (ja) * | 2009-10-19 | 2011-04-28 | Mitsubishi Heavy Ind Ltd | ガスタービン制御装置及び発電システム |
JP2012197701A (ja) * | 2011-03-18 | 2012-10-18 | Mitsubishi Heavy Ind Ltd | ガスタービン設備、その燃料ガス制御装置及びその燃料ガス制御方法 |
-
2013
- 2013-02-20 JP JP2013031186A patent/JP5972810B2/ja active Active
-
2014
- 2014-02-18 WO PCT/JP2014/053754 patent/WO2014129458A1/ja active Application Filing
- 2014-02-18 CN CN201480005078.0A patent/CN104919159B/zh active Active
- 2014-02-18 KR KR1020157018842A patent/KR101707361B1/ko active IP Right Grant
- 2014-02-18 US US14/760,519 patent/US20150354467A1/en not_active Abandoned
- 2014-02-18 DE DE112014000907.5T patent/DE112014000907T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20150092334A (ko) | 2015-08-12 |
WO2014129458A1 (ja) | 2014-08-28 |
CN104919159B (zh) | 2017-01-18 |
CN104919159A (zh) | 2015-09-16 |
JP2014159786A (ja) | 2014-09-04 |
KR101707361B1 (ko) | 2017-02-15 |
US20150354467A1 (en) | 2015-12-10 |
DE112014000907T5 (de) | 2015-11-05 |
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