CH706827A8 - Kriechlebensdauermanagementsystem für eine Turbine und Verfahren zum Betreiben derselben. - Google Patents

Kriechlebensdauermanagementsystem für eine Turbine und Verfahren zum Betreiben derselben.

Info

Publication number
CH706827A8
CH706827A8 CH01395/13A CH13952013A CH706827A8 CH 706827 A8 CH706827 A8 CH 706827A8 CH 01395/13 A CH01395/13 A CH 01395/13A CH 13952013 A CH13952013 A CH 13952013A CH 706827 A8 CH706827 A8 CH 706827A8
Authority
CH
Switzerland
Prior art keywords
management system
life management
sensor device
creep life
turbine
Prior art date
Application number
CH01395/13A
Other languages
English (en)
Other versions
CH706827B1 (de
CH706827A2 (de
Inventor
Nilesh Tralshawala
Harold Edward Miller
Vivek Venugopal Badami
Sameer Vittal
Daniel White Sexton
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH706827A2 publication Critical patent/CH706827A2/de
Publication of CH706827A8 publication Critical patent/CH706827A8/de
Publication of CH706827B1 publication Critical patent/CH706827B1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • 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
    • F01D17/04—Arrangement of sensing elements responsive to load
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/332—Maximum loads or fatigue criteria
    • 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
    • F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05D2270/808—Strain gauges; Load cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0071—Creep
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0244—Tests performed "in situ" or after "in situ" use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Ein Kriechlebensdauermanagementsystem (200) enthält wenigstens eine Sensorvorrichtung (202), die mit einer ersten Komponente (122/124) gekoppelt ist. Die wenigstens eine Sensorvorrichtung (202) ist mit einer eindeutigen Kennung eingerichtet. Das Kriechlebensdauermanagementsystem enthält ferner wenigstens eine Leseeinheit (212), die mit einer zweiten Komponente (105/109/110) gekoppelt ist. Die wenigstens eine Leseeinheit (212) ist konfiguriert, um ein Abfrageanforderungssignal (218/418/518) zu der wenigstens einen Sensorvorrichtung (212) zu senden und ein Messantwortsignal (220) zu empfangen, das von der wenigstens einen Sensorvorrichtung übermittelt wird. Das Kriechlebensdauermanagementsystem enthält ferner wenigstens einen Prozessor (216), der programmiert ist, um ein Echtzeit-Kriechprofil der ersten Komponente in Abhängigkeit von dem Messantwortsignal (220), das von der wenigstens einen Sensorvorrichtung (202) übermittelt wird, zu bestimmen.
CH01395/13A 2012-08-14 2013-08-14 Kriechlebensdauermanagementsystem für eine Turbine. CH706827B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/585,194 US9494490B2 (en) 2012-08-14 2012-08-14 Creep life management system for a turbine engine and method of operating the same

Publications (3)

Publication Number Publication Date
CH706827A2 CH706827A2 (de) 2014-02-14
CH706827A8 true CH706827A8 (de) 2014-07-31
CH706827B1 CH706827B1 (de) 2017-06-30

Family

ID=50029674

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01395/13A CH706827B1 (de) 2012-08-14 2013-08-14 Kriechlebensdauermanagementsystem für eine Turbine.

Country Status (5)

Country Link
US (1) US9494490B2 (de)
JP (1) JP6204743B2 (de)
CN (1) CN103592053B (de)
CH (1) CH706827B1 (de)
DE (1) DE102013108738A1 (de)

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Also Published As

Publication number Publication date
CN103592053B (zh) 2018-03-23
US9494490B2 (en) 2016-11-15
CH706827B1 (de) 2017-06-30
US20140052410A1 (en) 2014-02-20
DE102013108738A1 (de) 2014-02-20
CH706827A2 (de) 2014-02-14
JP2014051971A (ja) 2014-03-20
JP6204743B2 (ja) 2017-09-27
CN103592053A (zh) 2014-02-19

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