JP2000517407A - ハイブリッドバーナから発生される火炎の音響変調方法及び装置 - Google Patents
ハイブリッドバーナから発生される火炎の音響変調方法及び装置Info
- Publication number
- JP2000517407A JP2000517407A JP10512105A JP51210598A JP2000517407A JP 2000517407 A JP2000517407 A JP 2000517407A JP 10512105 A JP10512105 A JP 10512105A JP 51210598 A JP51210598 A JP 51210598A JP 2000517407 A JP2000517407 A JP 2000517407A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- pilot
- fuel
- combustor
- hybrid
- 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
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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/16—Systems for controlling combustion using noise-sensitive detectors
-
- 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
- F23R3/34—Feeding into different combustion zones
- F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/302—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
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2210/00—Noise abatement
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.予混合バーナ(7)とこれに付属するパイロットバーナ(8)とを含むハイ ブリッドバーナ(6)から、主燃料流で予混合バーナ(7)におよびパイロット 燃料流でパイロットバーナ(8)に導入される燃料を燃焼することによって発生 される火炎(14)を、燃料を音響に応じて調整して導入することにより音響的 に変調する方法において、パイロット燃料流が調整され、主燃料流が調整されな いことを特徴とするハイブリッドバーナから発生される火炎の音響変調方法。 2.a)火炎(14)が燃焼器(2)内に発生され、この燃焼器(2)内に音響 振動が生じ、 b)音響振動を正確に表すセンサ信号が発生され、このセンサ信号からパイロッ ト燃料流を調整する変調信号が作成され、 c)火炎(14)が燃焼器(2)における音響振動に負帰還を生じさせる、こと を特徴とする請求項1記載の方法。 3.ハイブリッドバーナ(6)が、タービン(3)に導入されここで膨張される 煙道ガスを発生することを特徴とする請求項1又は2記載の方法。 4.予混合バーナ(7)とこれに付属するパイロットバーナ(8)とを含むハイ ブリッドバーナ(6)から、主燃料配管(9)を通って予混合バーナ(7)にお よびパイロット燃料配管(12)を通ってパイロットバーナ(8)に導入される 燃料を燃焼することによって発生される火炎(14)を、燃料を音響に応じて調 整して導入することにより音響的に変調する装置において、パイロット燃料配管 (12)を通って火炎(14)に導入されるパイロット燃料流を調整する変調器 (18)がパイロット燃料配管(12)に挿入されていることを特徴とするハイ ブリッドバーナから発生される火炎の音響変調装置。 5.a)ハイブリッドバーナ(6)が燃焼器(2)にこの中に火炎(14)が発 生されるように接続され、 b)燃焼器(2)内における音響振動を正確に表すセンサ信号を発生するための センサ(21)が燃焼器(2)に接続され、 c)このセンサ(21)がセンサ信号を伝達するために変調装置(19)に接続 され、この変調装置(19)によってセンサ信号から変調信号が作成され、この 変調信号を伝達するために変調装置(19)が変調器(18)に接続されている 、ことを特徴とする請求項4記載の装置。 6.変調装置(19)が燃焼器(2)内における音響振動に負帰還を生じさせる ために調整できることを特徴とする請求項5記載の装置。 7.ハイブリッドバーナ(6)が、唯一の燃焼器(2)に接続されている同形の 複数のハイブリッドバーナ(6)から成る装置に付属し、各ハイブリッドバーナ (6)がパイロット燃料配管(12)付きのパイロットバーナ(8)を有し、各 パイロット燃料配管(12)に変調器(18)が挿入されていることを特徴とす る請求項4ないし6の1つに記載の装置。 8.ガスタービン(1、2、3)におけるハイブリッドバーナ(6)に付属して いることを特徴とする請求項4ないし7の1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19636093.5 | 1996-09-05 | ||
DE19636093A DE19636093B4 (de) | 1996-09-05 | 1996-09-05 | Verfahren und Vorrichtung zur akustischen Modulation einer von einem Hybridbrenner erzeugten Flamme |
PCT/DE1997/001789 WO1998010226A1 (de) | 1996-09-05 | 1997-08-19 | Verfahren und vorrichtung zur akustischen modulation einer von einem hybridbrenner erzeugten flamme |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000517407A true JP2000517407A (ja) | 2000-12-26 |
JP4059923B2 JP4059923B2 (ja) | 2008-03-12 |
Family
ID=7804740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51210598A Expired - Lifetime JP4059923B2 (ja) | 1996-09-05 | 1997-08-19 | ハイブリッドバーナから発生される火炎の音響変調方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6202401B1 (ja) |
EP (1) | EP0925473B1 (ja) |
JP (1) | JP4059923B2 (ja) |
DE (2) | DE19636093B4 (ja) |
WO (1) | WO1998010226A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6560967B1 (en) | 1998-05-29 | 2003-05-13 | Jeffrey Mark Cohen | Method and apparatus for use with a gas fueled combustor |
DE19948674B4 (de) | 1999-10-08 | 2012-04-12 | Alstom | Verbrennungseinrichtung, insbesondere für den Antrieb von Gasturbinen |
DE10000415A1 (de) * | 2000-01-07 | 2001-09-06 | Alstom Power Schweiz Ag Baden | Verfahren und Vorrichtung zur Unterdrückung von Strömungswirbeln innerhalb einer Strömungskraftmaschine |
DE10056124A1 (de) | 2000-11-13 | 2002-05-23 | Alstom Switzerland Ltd | Brennersystem mit gestufter Brennstoff-Eindüsung und Verfahren zum Betrieb |
DE50108163D1 (de) | 2001-05-01 | 2005-12-29 | Alstom Technology Ltd Baden | Schwingungsreduktion in einer Brennkammer |
JP4056232B2 (ja) † | 2001-08-23 | 2008-03-05 | 三菱重工業株式会社 | ガスタービン制御装置、ガスタービンシステム及びガスタービン遠隔監視システム |
DE10257245A1 (de) * | 2002-12-07 | 2004-07-15 | Alstom Technology Ltd | Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen |
DE10257244A1 (de) * | 2002-12-07 | 2004-07-15 | Alstom Technology Ltd | Verfahren und Vorrichtung zur Beeinflussung thermoakustischer Schwingungen in Verbrennungssystemen |
GB2407152A (en) * | 2003-10-14 | 2005-04-20 | Alstom | Apparatus and method for testing combustion |
DE102004015187A1 (de) * | 2004-03-29 | 2005-10-20 | Alstom Technology Ltd Baden | Brennkammer für eine Gasturbine und zugehöriges Betriebsverfahren |
DE102004015186A1 (de) * | 2004-03-29 | 2005-10-20 | Alstom Technology Ltd Baden | Gasturbinen-Brennkammer und zugehöriges Betriebsverfahren |
DE102004036911A1 (de) * | 2004-07-29 | 2006-03-23 | Alstom Technology Ltd | Betriebsverfahren für eine Feuerungsanlage |
EP1645805A1 (de) * | 2004-10-11 | 2006-04-12 | Siemens Aktiengesellschaft | Brenner für fluidische Brennstoffe und Verfahren zum Betreiben eines derartigen Brenners |
US7568349B2 (en) * | 2005-09-30 | 2009-08-04 | General Electric Company | Method for controlling combustion device dynamics |
DE102006015529A1 (de) * | 2006-03-31 | 2007-10-04 | Alstom Technology Ltd. | Brennersystem mit gestufter Brennstoff-Eindüsung |
JP4220558B2 (ja) * | 2007-04-05 | 2009-02-04 | 川崎重工業株式会社 | ガスタービンエンジンの燃焼装置 |
US8028512B2 (en) | 2007-11-28 | 2011-10-04 | Solar Turbines Inc. | Active combustion control for a turbine engine |
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 |
US8437941B2 (en) | 2009-05-08 | 2013-05-07 | Gas Turbine Efficiency Sweden Ab | Automated tuning of gas turbine combustion systems |
ES2381512B1 (es) * | 2009-06-04 | 2013-05-07 | Coprecitec, S.L | Aparato domestico a gas con control de llama |
US8941734B2 (en) * | 2009-07-23 | 2015-01-27 | International Electronic Machines Corp. | Area monitoring for detection of leaks and/or flames |
US9017064B2 (en) * | 2010-06-08 | 2015-04-28 | Siemens Energy, Inc. | Utilizing a diluent to lower combustion instabilities in a gas turbine engine |
DE102011118411A1 (de) * | 2010-12-09 | 2012-06-14 | Alstom Technology Ltd. | Brennkammer und Verfahren zum Liefern von Brennstoffen an eine Brennkammer |
DE102012024348A1 (de) * | 2012-12-13 | 2014-06-18 | Robert Bosch Gmbh | Regeleinrichtung mit einem Schwingungssensor, Verfahren zu deren Betrieb und Heizeinrichtung mit einer solchen Regeleinrichtung |
AT516424B1 (de) * | 2014-10-27 | 2020-04-15 | Dr Fabrice Louis Michel Giuliani | Vorrichtung und Verfahren zum Betreiben einer Flamme |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3241162A1 (de) * | 1982-11-08 | 1984-05-10 | Kraftwerk Union AG, 4330 Mülheim | Vormischbrenner mit integriertem diffusionsbrenner |
DE3663189D1 (en) * | 1985-03-04 | 1989-06-08 | Siemens Ag | Burner disposition for combustion installations, especially for combustion chambers of gas turbine installations, and method for its operation |
FR2645247B2 (fr) * | 1988-06-22 | 1991-06-07 | Centre Nat Rech Scient | Procede et dispositif de controle actif des instabilites de combustion |
GB2239961A (en) * | 1990-01-02 | 1991-07-17 | Gen Electric | Control of combustion-induced instabilities |
DE4241729A1 (de) * | 1992-12-10 | 1994-06-16 | Stephan Dipl Ing Gleis | Aktuator zum Aufprägen von Massenstrom- bzw. Druckschwankungen auf unter Druck stehende Flüssigkeitsströme |
US5349811A (en) * | 1992-12-16 | 1994-09-27 | Avco Corporation | Pulsed fuel injection system for reducing NOx emissions |
US5428951A (en) * | 1993-08-16 | 1995-07-04 | Wilson; Kenneth | Method and apparatus for active control of combustion devices |
DE4339094A1 (de) * | 1993-11-16 | 1995-05-18 | Abb Management Ag | Verfahren zur Dämpfung von thermoakustischen Schwingungen sowie Vorrichtung zur Durchführung des Verfahrens |
FR2726603B1 (fr) * | 1994-11-09 | 1996-12-13 | Snecma | Dispositif de controle actif des instabilites de combustion et de decokefaction d'un injecteur de carburant |
US5791889A (en) * | 1996-04-26 | 1998-08-11 | The United States Of America As Represented By The United States Department Of Energy | Combustor oscillating pressure stabilization and method |
GB2306216B (en) * | 1995-10-13 | 1997-12-24 | Us Energy | Combustor oscillating pressure stabilization and method |
US5706643A (en) * | 1995-11-14 | 1998-01-13 | United Technologies Corporation | Active gas turbine combustion control to minimize nitrous oxide emissions |
-
1996
- 1996-09-05 DE DE19636093A patent/DE19636093B4/de not_active Expired - Lifetime
-
1997
- 1997-08-19 DE DE59710138T patent/DE59710138D1/de not_active Expired - Lifetime
- 1997-08-19 JP JP51210598A patent/JP4059923B2/ja not_active Expired - Lifetime
- 1997-08-19 WO PCT/DE1997/001789 patent/WO1998010226A1/de active IP Right Grant
- 1997-08-19 EP EP97938784A patent/EP0925473B1/de not_active Expired - Lifetime
-
1999
- 1999-03-05 US US09/263,329 patent/US6202401B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19636093B4 (de) | 2004-07-29 |
EP0925473B1 (de) | 2003-05-21 |
EP0925473A1 (de) | 1999-06-30 |
JP4059923B2 (ja) | 2008-03-12 |
WO1998010226A1 (de) | 1998-03-12 |
DE19636093A1 (de) | 1998-03-12 |
DE59710138D1 (de) | 2003-06-26 |
US6202401B1 (en) | 2001-03-20 |
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