CZ2001645A3 - Snímače a metodika pro zdokonalené měření teploty výstupních plynů u turbíny - Google Patents

Snímače a metodika pro zdokonalené měření teploty výstupních plynů u turbíny Download PDF

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Publication number
CZ2001645A3
CZ2001645A3 CZ2001645A CZ2001645A CZ2001645A3 CZ 2001645 A3 CZ2001645 A3 CZ 2001645A3 CZ 2001645 A CZ2001645 A CZ 2001645A CZ 2001645 A CZ2001645 A CZ 2001645A CZ 2001645 A3 CZ2001645 A3 CZ 2001645A3
Authority
CZ
Czechia
Prior art keywords
turbine
gradient
conductive material
temperature
sensors
Prior art date
Application number
CZ2001645A
Other languages
Czech (cs)
English (en)
Inventor
Simon Ralph Sanderson
Original Assignee
General Electric Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Company filed Critical General Electric Company
Publication of CZ2001645A3 publication Critical patent/CZ2001645A3/cs

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/06—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of space
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
CZ2001645A 2000-05-30 2001-02-20 Snímače a metodika pro zdokonalené měření teploty výstupních plynů u turbíny CZ2001645A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/579,231 US6517241B1 (en) 2000-05-30 2000-05-30 Sensors and methodology for improved turbine exhaust gas temperature measurements

Publications (1)

Publication Number Publication Date
CZ2001645A3 true CZ2001645A3 (cs) 2002-01-16

Family

ID=24316095

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2001645A CZ2001645A3 (cs) 2000-05-30 2001-02-20 Snímače a metodika pro zdokonalené měření teploty výstupních plynů u turbíny

Country Status (5)

Country Link
US (2) US6517241B1 (enExample)
EP (1) EP1160551A1 (enExample)
JP (1) JP4731046B2 (enExample)
KR (1) KR100636437B1 (enExample)
CZ (1) CZ2001645A3 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240590A1 (de) * 2002-08-28 2004-03-11 E.G.O. Elektro-Gerätebau GmbH Vorrichtung zur Erfassung der Temperatur eines Mediums, das durch einen Kanal strömt
US6962043B2 (en) * 2003-01-30 2005-11-08 General Electric Company Method and apparatus for monitoring the performance of a gas turbine system
US7188465B2 (en) 2003-11-10 2007-03-13 General Electric Company Method and apparatus for actuating fuel trim valves in a gas turbine
US6979118B1 (en) * 2004-06-01 2005-12-27 General Electric Company Estimating combustor flame temperature based on frequency of combustor dynamics transverse mode
WO2006039808A1 (en) * 2004-10-12 2006-04-20 Vibrosystm Inc. Non-intrusive or not very intrusive method for detecting stator defects by temperature measurements
EP1705470A1 (de) 2005-03-23 2006-09-27 Siemens Aktiengesellschaft Gasturbine und Schutzhülle für einen Messfühler einer Gasturbine
US7383745B2 (en) * 2005-04-18 2008-06-10 General Electric Company Heated sampling hose assembly and related method
US7462220B2 (en) * 2005-08-31 2008-12-09 General Electric Company Methods and systems for detecting filter rupture
US7784263B2 (en) * 2006-12-05 2010-08-31 General Electric Company Method for determining sensor locations
KR101034386B1 (ko) * 2010-09-28 2011-05-16 주식회사 창성에이스산업 다중 위치 온도 측정 케이블
US8839662B2 (en) 2011-06-27 2014-09-23 United Technologies Corporation Station probe for gas turbine engines
KR101130295B1 (ko) 2011-11-18 2012-03-22 한국기계연구원 터빈 또는 압축기의 성능 검사 시스템
GB201205971D0 (en) 2012-04-03 2012-05-16 Rolls Royce Goodrich Engine Control Systems Ltd Apparatus for fluid temperature measurement
US9933313B2 (en) 2013-09-06 2018-04-03 United Technologies Corporation Method for determining circumferential sensor positioning
JP6611341B2 (ja) * 2016-03-30 2019-11-27 三菱重工業株式会社 燃焼器、及びガスタービン
US10920675B2 (en) 2016-10-25 2021-02-16 General Electric Company Methods and systems for detection of control sensor override
RU2676237C1 (ru) * 2018-02-13 2018-12-26 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Устройство для определения температуры газовой среды в газотурбинных двигателях
US11181409B2 (en) 2018-08-09 2021-11-23 General Electric Company Monitoring and control system for a flow duct
DE102019209199A1 (de) * 2019-06-26 2020-12-31 Technische Universität Hamburg Messinstrument für Eigenschaften eines strömenden Mediums
US11396823B2 (en) * 2019-08-26 2022-07-26 Pratt & Whitney Canada Corp. System and method for monitoring temperature of a gas turbine engine
CN114139469B (zh) * 2021-11-10 2024-07-16 临海伟星新型建材有限公司 一种基于梯度分布算法的最优传感器布置方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698872A (en) 1951-08-30 1955-01-04 Gen Motors Corp Thermocouple mount
FR2382000A1 (fr) * 1977-02-25 1978-09-22 Auxitrol Rampe thermocouples pour la mesure de la moyenne de plusieurs temperatures
US4554633A (en) * 1982-09-30 1985-11-19 General Electric Company Sampled data CT system including analog filter and compensating digital filter
JPS60104272A (ja) * 1983-11-11 1985-06-08 Jeol Ltd 積算処理過程において疑似的フイルタ効果を得る方法及びそれを利用した核磁気共鳴測定方法
US4916715A (en) * 1988-04-13 1990-04-10 General Electric Company Method and apparatus for measuring the distribution of heat flux and heat transfer coefficients on the surface of a cooled component used in a high temperature environment
US5106203A (en) * 1990-08-03 1992-04-21 General Electric Company Exhaust gas temperature sensor
US5449234A (en) * 1993-11-29 1995-09-12 Caterpillar Inc. Air temperature sensor
US6222111B1 (en) * 1995-06-07 2001-04-24 Raytheon Company Spectrally selective thermopile detector
US5636126A (en) * 1995-07-24 1997-06-03 Measurex Devron, Inc. Process for transforming a high resolution profile to a control profile by filtering and decimating data
US5903515A (en) 1997-04-04 1999-05-11 Western Atlas International, Inc. Spatial de-aliasing of the 3-D Kirchhoff DMO operator
GB2341975B (en) 1998-09-24 2003-11-26 Solartron Group Ltd Thermocouple and method of manufacture

Also Published As

Publication number Publication date
US20020150142A1 (en) 2002-10-17
JP4731046B2 (ja) 2011-07-20
KR20010109111A (ko) 2001-12-08
EP1160551A1 (en) 2001-12-05
US6517241B1 (en) 2003-02-11
JP2002081327A (ja) 2002-03-22
US6565255B2 (en) 2003-05-20
KR100636437B1 (ko) 2006-10-18

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