JP2012057623A5 - - Google Patents

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Publication number
JP2012057623A5
JP2012057623A5 JP2011198124A JP2011198124A JP2012057623A5 JP 2012057623 A5 JP2012057623 A5 JP 2012057623A5 JP 2011198124 A JP2011198124 A JP 2011198124A JP 2011198124 A JP2011198124 A JP 2011198124A JP 2012057623 A5 JP2012057623 A5 JP 2012057623A5
Authority
JP
Japan
Prior art keywords
combustion gas
turbine
laser
measuring device
laser beam
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
JP2011198124A
Other languages
English (en)
Japanese (ja)
Other versions
JP5916059B2 (ja
JP2012057623A (ja
Filing date
Publication date
Priority claimed from US12/880,681 external-priority patent/US8702302B2/en
Application filed filed Critical
Publication of JP2012057623A publication Critical patent/JP2012057623A/ja
Publication of JP2012057623A5 publication Critical patent/JP2012057623A5/ja
Application granted granted Critical
Publication of JP5916059B2 publication Critical patent/JP5916059B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011198124A 2010-09-13 2011-09-12 波長可変ダイオードレーザを用いたガスタービンの高温ガス温度測定 Expired - Fee Related JP5916059B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/880,681 US8702302B2 (en) 2010-09-13 2010-09-13 Hot gas temperature measurement in gas turbine using tunable diode laser
US12/880,681 2010-09-13

Publications (3)

Publication Number Publication Date
JP2012057623A JP2012057623A (ja) 2012-03-22
JP2012057623A5 true JP2012057623A5 (enExample) 2014-10-30
JP5916059B2 JP5916059B2 (ja) 2016-05-11

Family

ID=45756222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011198124A Expired - Fee Related JP5916059B2 (ja) 2010-09-13 2011-09-12 波長可変ダイオードレーザを用いたガスタービンの高温ガス温度測定

Country Status (4)

Country Link
US (1) US8702302B2 (enExample)
JP (1) JP5916059B2 (enExample)
CH (1) CH703759B1 (enExample)
DE (1) DE102011053267A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6271139B2 (ja) * 2013-03-21 2018-01-31 株式会社堀場製作所 温度計
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
US9791351B2 (en) 2015-02-06 2017-10-17 General Electric Company Gas turbine combustion profile monitoring
US10161799B2 (en) * 2015-02-25 2018-12-25 The University Of Tokyo Temperature measuring device and temperature measuring method
DE112015007033T5 (de) 2015-10-17 2018-10-25 General Electric Company Gasdetektor und Verfahren zur Detektion
US9915562B2 (en) * 2016-08-12 2018-03-13 Abb, Inc. Method of increasing power within an optical cavity with long path lengths
US10392117B2 (en) * 2016-09-23 2019-08-27 General Electric Company Icing condition detection using instantaneous humidity sensing
US11215508B2 (en) * 2019-02-01 2022-01-04 Solar Turbines Incorporated Temperature measuring system
CN111795829A (zh) * 2020-07-07 2020-10-20 西安热工研究院有限公司 一种基于tdlas技术燃气轮机燃烧状态参数监测系统
US12098958B2 (en) 2021-01-15 2024-09-24 Unison Industries, Llc Thermal measurement system
CN113465768B (zh) * 2021-06-23 2022-08-16 中国科学院长春光学精密机械与物理研究所 一种航空发动机燃气温度反演方法
CN113588280B (zh) * 2021-08-27 2024-10-01 华能国际电力股份有限公司 一种适用于燃气轮机燃烧状态参数监测的系统

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584509A (en) * 1968-10-01 1971-06-15 Int Harvester Co Temperature measuring apparatus and methods
US3778170A (en) 1972-11-02 1973-12-11 Gen Electric Borescope guide tube
DE2730508A1 (de) 1977-07-06 1979-01-25 Bbc Brown Boveri & Cie Mess- und/oder ueberwachungseinrichtung fuer aenderungen der spaltweite zwischen relativ zueinander bewegbaren bauelementen
US4659195A (en) 1986-01-31 1987-04-21 American Hospital Supply Corporation Engine inspection system
US4980763A (en) 1989-06-12 1990-12-25 Welch Allyn, Inc. System for measuring objects viewed through a borescope
US5445964A (en) * 1994-05-11 1995-08-29 Lee; Peter S. Dynamic engine oil and fuel consumption measurements using tunable diode laser spectroscopy
EP0766080A1 (en) * 1995-09-29 1997-04-02 FINMECCANICA S.p.A. AZIENDA ANSALDO System and method for monitoring combustion and pollutants by means of laser diodes
US5993194A (en) 1996-06-21 1999-11-30 Lemelson; Jerome H. Automatically optimized combustion control
US6356350B1 (en) * 1998-07-30 2002-03-12 Southwest Sciences Incorporated Wavelength modulation spectroscopy with multiple harmonic detection
JP4038631B2 (ja) * 1998-08-28 2008-01-30 株式会社堀場製作所 半導体レーザ分光法を用いた温度・濃度・化学種の高速計測方法および計測システム
ATE292795T1 (de) 1998-11-11 2005-04-15 Univ Manchester Überwachung der verteilung und mischung eines chemischen spezies
AU2001267232A1 (en) * 2000-06-26 2002-01-08 Alak Chanda Method and apparatus for improved process control in combustion applications
US6473705B1 (en) 2000-10-10 2002-10-29 General Electric Company System and method for direct non-intrusive measurement of corrected airflow
US20020158202A1 (en) * 2001-01-08 2002-10-31 Webber Michael E. Laser-based sensor for measuring combustion parameters
JP3616070B2 (ja) * 2002-04-30 2005-02-02 三菱重工業株式会社 ガス温度非接触計測装置
US6844554B2 (en) * 2002-06-28 2005-01-18 Instrumentarium Corp. Method and arrangement for determining the concentration of a gas component in a gas mixture
US7618825B2 (en) 2002-07-12 2009-11-17 Alstom Technology Ltd. Method for influencing and monitoring the oxide layer on metallic components of hot CO2/H20 cycle systems
JP2004204787A (ja) 2002-12-26 2004-07-22 Toyota Central Res & Dev Lab Inc 動力発生装置の制御装置
US20040179575A1 (en) * 2003-01-23 2004-09-16 Markham James R. Instrument for temperature and condition monitoring of advanced turbine blades
CN100437165C (zh) 2003-03-31 2008-11-26 佐勒技术公司 监视与控制燃烧过程的方法与设备
JP2005164453A (ja) * 2003-12-04 2005-06-23 Toyota Motor Corp 空間温度計測装置および方法
US7324203B2 (en) * 2005-02-08 2008-01-29 General Electric Company Method and apparatus for optical detection for multi-phase combustion systems
US7075653B1 (en) 2005-04-29 2006-07-11 Heath Consultants Incorporated Method and apparatus for laser-based remote methane leak detection
DE102005036525B3 (de) 2005-08-03 2006-11-09 Siemens Ag Anordnung zur Bestimmung der Gastemperatur eines Gases sowie Verwendung der Anordnung zur Bestimmung der Gastemperatur eines Gases
WO2008054429A2 (en) * 2005-11-15 2008-05-08 Zolo Technologies, Inc. All-fiber architecture for an embedded flight sensor for aeropropulsion applications
JP4199766B2 (ja) * 2005-12-16 2008-12-17 トヨタ自動車株式会社 排ガス分析方法および排ガス分析装置
US20080123712A1 (en) * 2006-06-15 2008-05-29 Spectrasensors, Inc. Measuring water vapor in high purity gases
US8265851B2 (en) * 2009-05-18 2012-09-11 Closed-Loop Engine Technology, Llc Method of controlling engine performance
US8790006B2 (en) * 2009-11-30 2014-07-29 General Electric Company Multiwavelength thermometer
US20110150035A1 (en) * 2009-12-17 2011-06-23 Hanson Ronald K Non-intrusive method for sensing gas temperature and species concentration in gaseous environments
US8424292B2 (en) * 2009-12-31 2013-04-23 General Electric Company Systems and apparatus relating to the monitoring and/or controlling of selective catalytic reduction processes

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