JP5610809B2 - 添加剤送給システム及び方法 - Google Patents
添加剤送給システム及び方法 Download PDFInfo
- Publication number
- JP5610809B2 JP5610809B2 JP2010073994A JP2010073994A JP5610809B2 JP 5610809 B2 JP5610809 B2 JP 5610809B2 JP 2010073994 A JP2010073994 A JP 2010073994A JP 2010073994 A JP2010073994 A JP 2010073994A JP 5610809 B2 JP5610809 B2 JP 5610809B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- additive
- water
- combustor
- flow rate
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/002—Cleaning of turbomachines
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
- F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
-
- 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
- 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
- F05D2220/70—Application in combination with
- F05D2220/75—Application in combination with equipment using fuel having a low calorific value, e.g. low BTU fuel, waste end, syngas, biomass fuel or flare gas
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
Claims (10)
- 燃料を燃焼するよう構成された燃焼器(12)と、
燃焼燃料を受け取るよう構成されたタービン(42)と、
第1の制御機能を達成するよう可変の流量で少なくとも1つの水通路(96)を通って前記燃焼器(12)に水(24)を配向するよう構成された水噴射システム(22)と、
第2の制御機能を達成するために、前記少なくとも1つの水通路(96)を通って前記燃焼器(12)にある量の添加剤(30)を配向するよう構成された添加剤送給システム(27)と、
を備え、
前記添加剤の量が水の流量に基づいており、前記第1及び第2の制御機能が互いに異なっているシステム。 - 前記水噴射システム(22)が、エミッション制御、出力増大又はタービンソーキングを前記第1の制御機能として達成するよう構成される、請求項1記載のシステム。
- 前記添加剤送給システム(27)が、前記第2の制御機能として腐食抑制を達成するよう構成された腐食抑制添加剤送給システムを含む、請求項1記載のシステム。
- 前記添加剤送給システム(27)が、前記第2の制御機能として煙抑制を達成するよう構成された煙抑制添加剤送給システムを含む、請求項1記載のシステム。
- 前記燃焼器(12)が少なくとも1つの燃料ノズル(70)を含み、該燃料ノズル(70)が、
前記燃料ノズル(70)を通って前記燃料を配向するよう構成された少なくとも1つの燃料通路(92、94)と、
前記少なくとも1つの燃料通路(92、94)とは別個の前記少なくとも1つの水通路(96)と、
を有する、請求項1記載のシステム。 - 前記水噴射システム(22)が、前記第1の制御機能を達成するために前記添加剤送給システム(27)とは独立して動作するよう構成され、前記添加剤送給システム(27)が、前記第2の制御機能を達成するために前記水噴射システム(22)によって決定される流量に依存して動作するよう構成される、請求項1記載のシステム。
- システム作動中にガス状燃料から液体燃料に切り替えるように構成される燃料供給システム(16)を備える、請求項1記載のシステム。
- タービン燃焼器の水噴射システム(22)の給水源(26)に加えられる腐食抑制物質(28)の量を制御する段階を含む方法であって、
前記給水源(26)の流量が、非腐食抑制制御機能を達成するために前記腐食抑制物質(28)の量とは独立して可変であり、該腐食抑制物質(28)の量が、腐食抑制制御機能を達成するために前記給水源(26)の流量に少なくとも部分的に基づいて可変である、
方法。 - 前記タービン燃焼器に流入する燃料(14)の燃料流量を検知する段階(112)と、
前記燃料流量に基づいて前記腐食抑制物質(28)の量を調節する段階と、
を含む、請求項8記載の方法。 - 前記タービン燃焼器に流入する燃料(14)内の腐食元素の量を求める段階と、
前記腐食元素の量に基づいて、前記腐食抑制物質(28)を前記タービン燃焼器(12)に、油性添加剤を前記タービン燃焼器に選択的に供給する段階と、
を含む、請求項8記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/416,010 US20100242490A1 (en) | 2009-03-31 | 2009-03-31 | Additive delivery systems and methods |
US12/416,010 | 2009-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010242754A JP2010242754A (ja) | 2010-10-28 |
JP5610809B2 true JP5610809B2 (ja) | 2014-10-22 |
Family
ID=42104442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010073994A Expired - Fee Related JP5610809B2 (ja) | 2009-03-31 | 2010-03-29 | 添加剤送給システム及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100242490A1 (ja) |
EP (1) | EP2236774A2 (ja) |
JP (1) | JP5610809B2 (ja) |
CN (1) | CN101852133A (ja) |
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US20130045449A1 (en) * | 2011-08-19 | 2013-02-21 | General Electric Company | System and method for operating a combustor |
US8695434B2 (en) * | 2012-01-31 | 2014-04-15 | Hammonds Technical Services, Inc. | Fluid additive delivery system powered by the flowing fluid |
JP2013220681A (ja) * | 2012-04-13 | 2013-10-28 | Ihi Corp | 航空機用の補助電力システム |
US9243564B2 (en) * | 2012-09-04 | 2016-01-26 | General Electric Company | Systems and methods for removing impurities from heavy fuel oil |
CN103485929A (zh) * | 2012-09-14 | 2014-01-01 | 摩尔动力(北京)技术股份有限公司 | 高压内燃工质发生器及其发动机 |
US9816391B2 (en) | 2012-11-07 | 2017-11-14 | General Electric Company | Compressor wash system with spheroids |
US20150159559A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Method and System for Compressor On Line Water Washing With Anticorrosive Solution |
US20150159509A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Method and System for Dispensing Gas Turbine Anticorrosive Protection |
US20150159510A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Method and System for Dispensing Gas Turbine Anticorrosive Protection |
US20150159558A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Method And System For Dispensing Gas Turbine Anticorrosion Fluid |
US9759131B2 (en) * | 2013-12-06 | 2017-09-12 | General Electric Company | Gas turbine engine systems and methods for imparting corrosion resistance to gas turbine engines |
US9435268B2 (en) | 2014-03-24 | 2016-09-06 | General Electric Company | Methods of Si based ceramic components volatilization control in a gas turbine engine |
CN107735555A (zh) * | 2015-07-24 | 2018-02-23 | 陈俊廷 | 以水作为辅助动力的内燃机引擎 |
US11415019B2 (en) | 2015-12-11 | 2022-08-16 | General Electric Company | Meta-stable detergent based foam cleaning system and method for gas turbine engines |
US20170191423A1 (en) * | 2015-12-31 | 2017-07-06 | General Electric Company | Systems and methods for mitigating the impact of vanadium in heavy fuel oil |
US20170370286A1 (en) * | 2016-06-22 | 2017-12-28 | General Electric Company | Systems and Methods for Variable Water Injection Flow Control |
US10156241B2 (en) | 2017-05-01 | 2018-12-18 | General Electric Company | Controlling a wet compression system |
US10677062B2 (en) | 2017-05-03 | 2020-06-09 | General Electric Company | Systems and methods for coating to control component dimensions |
US10844788B2 (en) | 2017-06-19 | 2020-11-24 | General Electric Company | Fuel additive injection system and methods for inhibiting coke formation |
EP3438326A1 (en) * | 2017-08-01 | 2019-02-06 | General Electric Company | Systems and methods for vanadium corrosion inhibitors |
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2009
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-
2010
- 2010-03-26 EP EP10157870A patent/EP2236774A2/en not_active Withdrawn
- 2010-03-29 JP JP2010073994A patent/JP5610809B2/ja not_active Expired - Fee Related
- 2010-03-31 CN CN201010157055A patent/CN101852133A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2236774A2 (en) | 2010-10-06 |
US20100242490A1 (en) | 2010-09-30 |
JP2010242754A (ja) | 2010-10-28 |
CN101852133A (zh) | 2010-10-06 |
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