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DE60308402D1 - Nachweis von heissen bereichen in gas turbinen - Google Patents

Nachweis von heissen bereichen in gas turbinen

Info

Publication number
DE60308402D1
DE60308402D1 DE60308402T DE60308402T DE60308402D1 DE 60308402 D1 DE60308402 D1 DE 60308402D1 DE 60308402 T DE60308402 T DE 60308402T DE 60308402 T DE60308402 T DE 60308402T DE 60308402 D1 DE60308402 D1 DE 60308402D1
Authority
DE
Germany
Prior art keywords
proof
gas turbines
hot areas
hot
areas
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 - Lifetime
Application number
DE60308402T
Other languages
English (en)
Other versions
DE60308402T2 (de
Inventor
Enzo Macchia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32106614&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60308402(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of DE60308402D1 publication Critical patent/DE60308402D1/de
Application granted granted Critical
Publication of DE60308402T2 publication Critical patent/DE60308402T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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
    • F05D2270/11—Purpose of the control system to prolong engine life
    • F05D2270/112—Purpose of the control system to prolong engine life by limiting temperatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Combustion (AREA)
DE60308402T 2002-10-24 2003-10-15 Nachweis von heissen bereichen in gasturbinen Expired - Lifetime DE60308402T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US278897 1972-08-09
US10/278,897 US6983603B2 (en) 2002-10-24 2002-10-24 Detection of gas turbine engine hot section condition
PCT/CA2003/001563 WO2004038198A1 (en) 2002-10-24 2003-10-15 Detection of gas turbine engine hot section condition

Publications (2)

Publication Number Publication Date
DE60308402D1 true DE60308402D1 (de) 2006-10-26
DE60308402T2 DE60308402T2 (de) 2007-02-08

Family

ID=32106614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308402T Expired - Lifetime DE60308402T2 (de) 2002-10-24 2003-10-15 Nachweis von heissen bereichen in gasturbinen

Country Status (5)

Country Link
US (1) US6983603B2 (de)
EP (1) EP1556598B1 (de)
CA (1) CA2503136C (de)
DE (1) DE60308402T2 (de)
WO (1) WO2004038198A1 (de)

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US20090106130A1 (en) * 2007-10-17 2009-04-23 United Technologies Corp. Systems and Methods Involving Rotable Components
US8371102B1 (en) * 2008-02-26 2013-02-12 Spectral Sciences, Inc. Combustor control based on fuel modulation and passive optical sensors
EP2107305A1 (de) * 2008-04-01 2009-10-07 Siemens Aktiengesellschaft Gasturbinensystem und Verfahren
EP2236926B1 (de) * 2009-03-17 2015-07-29 Siemens Aktiengesellschaft Temperaturmessvorrichtung, Gasturbine mit einer Temperaturmessvorrichtung und Verfahren zum direkten Bestimmen der Temperatur in einer Brennkammer
US8946635B2 (en) 2009-12-31 2015-02-03 Rolls-Royce North American Technologies, Inc. System and method for measuring radiant energy in gas turbine engines, components and rigs
US8410946B2 (en) * 2010-03-05 2013-04-02 General Electric Company Thermal measurement system and method for leak detection
US8702372B2 (en) 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
US8469588B2 (en) * 2010-05-03 2013-06-25 General Electric Company System and method for compressor inlet temperature measurement
US9019108B2 (en) 2010-08-05 2015-04-28 General Electric Company Thermal measurement system for fault detection within a power generation system
US9097182B2 (en) 2010-08-05 2015-08-04 General Electric Company Thermal control system for fault detection and mitigation within a power generation system
US9752960B2 (en) 2011-11-22 2017-09-05 Electric Power Research Institute, Inc. System and method for anomaly detection
ITCO20120008A1 (it) 2012-03-01 2013-09-02 Nuovo Pignone Srl Metodo e sistema per monitorare la condizione di un gruppo di impianti
US9151181B2 (en) * 2012-06-19 2015-10-06 United Technologies Corporation Metallic rails on composite fan case
US8858074B2 (en) 2012-07-16 2014-10-14 United Technologies Corporation Damped EGT probe
FR3002284B1 (fr) * 2013-02-18 2015-02-13 Turbomeca Procede de surveillance d'un degre de colmatage d'injecteurs de demarrage d'une turbomachine
US10125695B2 (en) 2013-10-04 2018-11-13 United Technologies Corporation Automatic control of turbine blade temperature during gas turbine engine operation
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
US9988928B2 (en) * 2016-05-17 2018-06-05 Siemens Energy, Inc. Systems and methods for determining turbomachine engine safe start clearances following a shutdown of the turbomachine engine
EP3299588A1 (de) * 2016-09-23 2018-03-28 Siemens Aktiengesellschaft Verfahren zur schadenserkennung bei betrieb einer brennkraftmaschine
US10641185B2 (en) * 2016-12-14 2020-05-05 General Electric Company System and method for monitoring hot gas path hardware life
IT201700028071A1 (it) * 2017-03-14 2018-09-14 Nuovo Pignone Tecnologie Srl Metodi per rilevare un guasto in un bruciatore di un combustore e sistemi a turbina
GB201712142D0 (en) * 2017-07-28 2017-09-13 Rolls Royce Plc Determination of a fuel delivery fault in a gas turbine engine
GB201712141D0 (en) * 2017-07-28 2017-09-13 Rolls Royce Plc Determination of a fuel delivery fault in a gas turbine engine
WO2019221727A1 (en) * 2018-05-16 2019-11-21 Siemens Aktiengesellschaft Method for detecting outboard-transverse flame migration in an aeroderivative turbine engine, and corresponding detection and control system
US10822993B2 (en) 2018-06-06 2020-11-03 General Electric Company Method for operating a turbo machine
US11867397B2 (en) 2019-05-10 2024-01-09 Electric Power Research Institute, Inc. Gas turbine
EP4276294B1 (de) * 2022-05-11 2025-06-04 Rolls-Royce plc Verfahren zur optimierung der leistung der verbrennungsausrüstung einer gasturbine
WO2025242987A1 (fr) * 2024-05-23 2025-11-27 Safran Nacelles Procédé préventif de surveillance thermique d'une structure interne fixe dans une nacelle de turbomachine d'aéronef

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JPH11215748A (ja) * 1998-01-23 1999-08-06 Toshiba Corp 永久磁石形回転電機
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Also Published As

Publication number Publication date
CA2503136A1 (en) 2004-05-06
EP1556598A1 (de) 2005-07-27
US20040079070A1 (en) 2004-04-29
WO2004038198A1 (en) 2004-05-06
CA2503136C (en) 2011-09-20
DE60308402T2 (de) 2007-02-08
US6983603B2 (en) 2006-01-10
EP1556598B1 (de) 2006-09-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent