JP2011038763A5 - - Google Patents

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Publication number
JP2011038763A5
JP2011038763A5 JP2010175034A JP2010175034A JP2011038763A5 JP 2011038763 A5 JP2011038763 A5 JP 2011038763A5 JP 2010175034 A JP2010175034 A JP 2010175034A JP 2010175034 A JP2010175034 A JP 2010175034A JP 2011038763 A5 JP2011038763 A5 JP 2011038763A5
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JP
Japan
Prior art keywords
flow
combustion dynamics
purge air
control system
combustor
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
Application number
JP2010175034A
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English (en)
Japanese (ja)
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JP5820574B2 (ja
JP2011038763A (ja
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Publication date
Priority claimed from US12/539,763 external-priority patent/US8326513B2/en
Application filed filed Critical
Publication of JP2011038763A publication Critical patent/JP2011038763A/ja
Publication of JP2011038763A5 publication Critical patent/JP2011038763A5/ja
Application granted granted Critical
Publication of JP5820574B2 publication Critical patent/JP5820574B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010175034A 2009-08-12 2010-08-04 ガスタービンの燃焼ダイナミクスを制御するシステム及び方法 Expired - Fee Related JP5820574B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/539,763 US8326513B2 (en) 2009-08-12 2009-08-12 Gas turbine combustion dynamics control system and method
US12/539,763 2009-08-12

Publications (3)

Publication Number Publication Date
JP2011038763A JP2011038763A (ja) 2011-02-24
JP2011038763A5 true JP2011038763A5 (enExample) 2013-09-12
JP5820574B2 JP5820574B2 (ja) 2015-11-24

Family

ID=43448471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010175034A Expired - Fee Related JP5820574B2 (ja) 2009-08-12 2010-08-04 ガスタービンの燃焼ダイナミクスを制御するシステム及び方法

Country Status (5)

Country Link
US (1) US8326513B2 (enExample)
JP (1) JP5820574B2 (enExample)
CN (1) CN101994574B (enExample)
CH (1) CH701628B1 (enExample)
DE (1) DE102010036802A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130006581A1 (en) * 2011-06-30 2013-01-03 General Electric Company Combustor health and performance monitoring system for gas turbines using combustion dynamics
EP2783092B1 (en) 2011-11-22 2018-11-14 Electric Power Research Institute, Inc System and method for anomaly detection
FR2989736B1 (fr) * 2012-04-18 2014-05-16 Ge Energy Products France Snc Procede de purge d'une turbine a gaz
US9803560B2 (en) * 2013-03-15 2017-10-31 Ansaldo Energia Ip Uk Limited Dynamic tuning of a gas turbine engine to detect and prevent lean blowout
US9423317B2 (en) * 2013-12-31 2016-08-23 Inventus Holdings, Llc Combustion chamber measurement system
US9798318B2 (en) * 2014-04-14 2017-10-24 General Electric Company Online frequency response characterization system and method
US10024335B2 (en) 2014-06-26 2018-07-17 General Electric Company Apparatus for transferring energy between a rotating element and fluid
EP3301278A1 (en) * 2016-09-30 2018-04-04 Siemens Aktiengesellschaft Gas turbine arrangement with controlled bleed air injection into combustor, and method of operation
US11092083B2 (en) 2017-02-10 2021-08-17 General Electric Company Pressure sensor assembly for a turbine engine
FR3080437B1 (fr) * 2018-04-24 2020-04-17 Safran Aircraft Engines Systeme d'injection pour une chambre annulaire de combustion de turbomachine
US11867397B2 (en) 2019-05-10 2024-01-09 Electric Power Research Institute, Inc. Gas turbine
US12173899B2 (en) * 2022-03-07 2024-12-24 Baker Hughes Holdings Llc Combustion quality spectrum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05157239A (ja) * 1991-12-04 1993-06-22 Hitachi Ltd ガスタービン用燃焼器
JPH0777063A (ja) * 1993-09-09 1995-03-20 Hitachi Ltd 燃焼制御装置
US6522991B2 (en) 2001-05-04 2003-02-18 United Technologies Corporation Suppressing oscillations in processes such as gas turbine combustion
US7454892B2 (en) * 2002-10-30 2008-11-25 Georgia Tech Research Corporation Systems and methods for detection and control of blowout precursors in combustors using acoustical and optical sensing
US6640549B1 (en) 2002-12-03 2003-11-04 The United States Of America As Represented By The Secretary Of The Navy Method and device for modulation of a flame
US7775052B2 (en) * 2004-05-07 2010-08-17 Delavan Inc Active combustion control system for gas turbine engines
US7484369B2 (en) * 2004-05-07 2009-02-03 Rosemount Aerospace Inc. Apparatus for observing combustion conditions in a gas turbine engine
US7278266B2 (en) * 2004-08-31 2007-10-09 General Electric Company Methods and apparatus for gas turbine engine lean blowout avoidance
US7340900B2 (en) 2004-12-15 2008-03-11 General Electric Company Method and apparatus for decreasing combustor acoustics
US7966801B2 (en) 2006-12-07 2011-06-28 General Electric Company Apparatus and method for gas turbine active combustion control system

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