CH703593A2 - System und Verfahren für den Betrieb einer Gasturbine. - Google Patents
System und Verfahren für den Betrieb einer Gasturbine. Download PDFInfo
- Publication number
- CH703593A2 CH703593A2 CH01311/11A CH13112011A CH703593A2 CH 703593 A2 CH703593 A2 CH 703593A2 CH 01311/11 A CH01311/11 A CH 01311/11A CH 13112011 A CH13112011 A CH 13112011A CH 703593 A2 CH703593 A2 CH 703593A2
- Authority
- CH
- Switzerland
- Prior art keywords
- turbine
- sensor
- signal
- compressor
- thermal emissions
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000004044 response Effects 0.000 claims abstract description 22
- 239000000446 fuel Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 65
- 239000000567 combustion gas Substances 0.000 description 20
- 239000012530 fluid Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- 239000003570 air Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 238000012800 visualization Methods 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
- 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
- F05D2270/083—Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions
-
- 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)
- Control Of Positive-Displacement Air Blowers (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/854,361 US8650883B2 (en) | 2010-08-11 | 2010-08-11 | System and method for operating a gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH703593A2 true CH703593A2 (de) | 2012-02-15 |
Family
ID=45528543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01311/11A CH703593A2 (de) | 2010-08-11 | 2011-08-08 | System und Verfahren für den Betrieb einer Gasturbine. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8650883B2 (enExample) |
| JP (1) | JP6010283B2 (enExample) |
| CN (1) | CN102374033A (enExample) |
| CH (1) | CH703593A2 (enExample) |
| DE (1) | DE102011052345A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8158428B1 (en) * | 2010-12-30 | 2012-04-17 | General Electric Company | Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines |
| US20140126991A1 (en) * | 2012-11-07 | 2014-05-08 | General Electric Company | Systems and methods for active component life management for gas turbine engines |
| DE102014100480A1 (de) * | 2013-01-28 | 2014-07-31 | General Electric Company | System zur Verbesserung der Gasturbinenausgangsleistung und Heißgaspfadkomponentenlebensdauer durch Nutzung feuchter Luft zur Düsenunterkühlung |
| US9790834B2 (en) | 2014-03-20 | 2017-10-17 | General Electric Company | Method of monitoring for combustion anomalies in a gas turbomachine and a gas turbomachine including a combustion anomaly detection system |
| US10253690B2 (en) | 2015-02-04 | 2019-04-09 | General Electric Company | Turbine system with exhaust gas recirculation, separation and extraction |
| US9791351B2 (en) | 2015-02-06 | 2017-10-17 | General Electric Company | Gas turbine combustion profile monitoring |
| US11603802B2 (en) | 2019-08-27 | 2023-03-14 | Pratt & Whitney Canada Corp. | Methods and systems for starting a gas turbine engine |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899878A (en) * | 1972-07-19 | 1975-08-19 | Int Harvester Co | Apparatus for indicating gas temperatures |
| US4455487A (en) | 1981-10-30 | 1984-06-19 | Armtec Industries, Inc. | Fire detection system with IR and UV ratio detector |
| US4666297A (en) * | 1985-11-14 | 1987-05-19 | United Technologies Corporation | Dual spectra optical pyrometer having an air pressure sensitive shutter |
| US5252860A (en) * | 1989-12-11 | 1993-10-12 | Westinghouse Electric Corp. | Gas turbine control system having maximum instantaneous load-pickup limiter |
| US5257496A (en) * | 1992-05-05 | 1993-11-02 | General Electric Company | Combustion control for producing low NOx emissions through use of flame spectroscopy |
| US5421652A (en) * | 1993-12-21 | 1995-06-06 | General Electric Company | Pyrometer adapter |
| JPH07189746A (ja) * | 1993-12-28 | 1995-07-28 | Hitachi Ltd | ガスタービン燃焼器の制御方法 |
| US5544478A (en) * | 1994-11-15 | 1996-08-13 | General Electric Company | Optical sensing of combustion dynamics |
| US6135760A (en) * | 1996-06-19 | 2000-10-24 | Meggitt Avionics, Inc. | Method and apparatus for characterizing a combustion flame |
| US6071114A (en) * | 1996-06-19 | 2000-06-06 | Meggitt Avionics, Inc. | Method and apparatus for characterizing a combustion flame |
| JPH10205754A (ja) * | 1997-01-22 | 1998-08-04 | Toshiba Corp | ガスタービン燃焼器監視装置 |
| DE19736276B4 (de) * | 1997-08-21 | 2006-07-27 | Alstom Technology Ltd | Optisches Pyrometer für Gasturbinen |
| JP3857420B2 (ja) * | 1998-05-21 | 2006-12-13 | 株式会社東芝 | ガスタービン監視装置 |
| JP3783442B2 (ja) * | 1999-01-08 | 2006-06-07 | 株式会社日立製作所 | ガスタービンの制御方法 |
| US6422745B1 (en) | 1999-01-15 | 2002-07-23 | Ametek, Inc. | System and method for determining combustion temperature using infrared emissions |
| US6579005B2 (en) * | 2000-12-28 | 2003-06-17 | General Electric Company | Utilization of pyrometer data to detect oxidation |
| DE50115614D1 (de) * | 2001-04-17 | 2010-10-14 | Alstom Technology Ltd | Verfahren zur Unterdrückung von Verbrennungsfluktuationen in einer Gasturbine |
| US6775645B2 (en) * | 2001-11-14 | 2004-08-10 | Electric Power Research Institute, Inc. | Application of symbol sequence analysis and temporal irreversibility to monitoring and controlling boiler flames |
| JP3684208B2 (ja) * | 2002-05-20 | 2005-08-17 | 株式会社東芝 | ガスタービン制御装置 |
| US6796709B2 (en) | 2002-11-21 | 2004-09-28 | General Electric Company | Turbine blade (bucket) health monitoring and prognosis using infrared camera |
| US7838297B2 (en) | 2003-03-28 | 2010-11-23 | General Electric Company | Combustion optimization for fossil fuel fired boilers |
| US7334413B2 (en) * | 2004-05-07 | 2008-02-26 | Rosemount Aerospace Inc. | Apparatus, system and method for observing combustion conditions in a gas turbine engine |
| DE502005005908D1 (de) * | 2004-09-17 | 2008-12-18 | Siemens Ag | Temperaturbestimmung einer abgewandten fläche eines objektes |
| US20060088793A1 (en) | 2004-10-22 | 2006-04-27 | Siemens Westinghouse Power Corporation | Optical viewing system for monitoring a wide angle area of interest exposed to high temperature |
| US7305118B2 (en) * | 2004-10-22 | 2007-12-04 | Pratt & Whitney Canada Corp. | Illumination system for measurement system |
| JP2006161603A (ja) * | 2004-12-03 | 2006-06-22 | Ebara Corp | ガスタービン装置およびガスタービン発電システム |
| US7332716B2 (en) * | 2005-06-06 | 2008-02-19 | Flir Systems Ab | IR camera |
| US7632012B2 (en) * | 2005-09-01 | 2009-12-15 | Siemens Energy, Inc. | Method of measuring in situ differential emissivity and temperature |
| US7565805B2 (en) * | 2005-11-22 | 2009-07-28 | General Electric Company | Method for operating gas turbine engine systems |
| US20090285259A1 (en) * | 2008-05-14 | 2009-11-19 | General Electric Company | System and method for thermal inspection of objects |
| US8167483B2 (en) * | 2009-01-15 | 2012-05-01 | Fluke Corporation | Temperature measurement instruments and methods for identifying a selected target area |
| US8158428B1 (en) * | 2010-12-30 | 2012-04-17 | General Electric Company | Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines |
-
2010
- 2010-08-11 US US12/854,361 patent/US8650883B2/en not_active Expired - Fee Related
-
2011
- 2011-08-01 DE DE102011052345A patent/DE102011052345A1/de not_active Withdrawn
- 2011-08-05 JP JP2011171431A patent/JP6010283B2/ja not_active Expired - Fee Related
- 2011-08-08 CH CH01311/11A patent/CH703593A2/de not_active Application Discontinuation
- 2011-08-11 CN CN2011102388323A patent/CN102374033A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012036895A (ja) | 2012-02-23 |
| CN102374033A (zh) | 2012-03-14 |
| JP6010283B2 (ja) | 2016-10-19 |
| US8650883B2 (en) | 2014-02-18 |
| US20120036862A1 (en) | 2012-02-16 |
| DE102011052345A1 (de) | 2012-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AZW | Rejection (application) |