PL3715990T3 - Wykrywanie nieprawidłowych rozruchów turbiny - Google Patents

Wykrywanie nieprawidłowych rozruchów turbiny

Info

Publication number
PL3715990T3
PL3715990T3 PL20166832.4T PL20166832T PL3715990T3 PL 3715990 T3 PL3715990 T3 PL 3715990T3 PL 20166832 T PL20166832 T PL 20166832T PL 3715990 T3 PL3715990 T3 PL 3715990T3
Authority
PL
Poland
Prior art keywords
detection
turbine starts
abnormal
abnormal turbine
starts
Prior art date
Application number
PL20166832.4T
Other languages
English (en)
Inventor
Farzad BAGHERNEZHAD
Antoine PIERRE
Original Assignee
Pratt & 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
Application filed by Pratt & Whitney Canada Corp. filed Critical Pratt & Whitney Canada Corp.
Publication of PL3715990T3 publication Critical patent/PL3715990T3/pl

Links

Classifications

    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • 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
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics
    • 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
    • F05D2260/00—Function
    • F05D2260/85—Starting
    • 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
    • F05D2270/304—Spool rotational speed
    • 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
    • F05D2270/309—Rate of change of parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
PL20166832.4T 2019-03-29 2020-03-30 Wykrywanie nieprawidłowych rozruchów turbiny PL3715990T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/370,290 US11560850B2 (en) 2019-03-29 2019-03-29 Detection of abnormal engine starts

Publications (1)

Publication Number Publication Date
PL3715990T3 true PL3715990T3 (pl) 2024-04-15

Family

ID=70108049

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20166832.4T PL3715990T3 (pl) 2019-03-29 2020-03-30 Wykrywanie nieprawidłowych rozruchów turbiny

Country Status (4)

Country Link
US (1) US11560850B2 (pl)
EP (1) EP3715990B1 (pl)
CA (1) CA3075322A1 (pl)
PL (1) PL3715990T3 (pl)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8729962D0 (en) * 1987-12-23 1988-02-03 Smiths Industries Plc Engine monitoring
US6505143B1 (en) 2000-01-20 2003-01-07 General Electric Company Machine protection system for rotating equipment and method
US7216489B2 (en) 2004-05-26 2007-05-15 Honeywell International, Inc. System and method for lightoff detection in turbine engines
US8655571B2 (en) * 2011-06-23 2014-02-18 United Technologies Corporation MFCC and CELP to detect turbine engine faults
FR2986506B1 (fr) 2012-02-06 2015-06-26 Eurocopter France Procede et dispositif pour realiser un controle de sante d'un turbomoteur d'un aeronef pourvu d'au moins un turbomoteur
US20160239756A1 (en) 2013-10-10 2016-08-18 Ge Intelligent Platforms, Inc. Correlation and annotation of time series data sequences to extracted or existing discrete data
US10414513B2 (en) * 2015-09-30 2019-09-17 Bombardier Inc. Method of and system for presenting an operating status of an aircraft engine
US11047309B2 (en) * 2017-07-26 2021-06-29 Pratt & Whitney Canada Corp. Method and system for detecting an abnormal engine start

Also Published As

Publication number Publication date
US11560850B2 (en) 2023-01-24
EP3715990A1 (en) 2020-09-30
US20200309035A1 (en) 2020-10-01
CA3075322A1 (en) 2020-09-29
EP3715990B1 (en) 2024-01-10

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