GB202401500D0 - Method and system for health assessment of rolling bearing of gas turbine and method and system for fault diagnosis of rolling bearing of gas turbine - Google Patents

Method and system for health assessment of rolling bearing of gas turbine and method and system for fault diagnosis of rolling bearing of gas turbine

Info

Publication number
GB202401500D0
GB202401500D0 GBGB2401500.0A GB202401500A GB202401500D0 GB 202401500 D0 GB202401500 D0 GB 202401500D0 GB 202401500 A GB202401500 A GB 202401500A GB 202401500 D0 GB202401500 D0 GB 202401500D0
Authority
GB
United Kingdom
Prior art keywords
gas turbine
rolling bearing
fault diagnosis
health assessment
assessment
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.)
Pending
Application number
GBGB2401500.0A
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.)
Harbin Engineering University
Original Assignee
Harbin Engineering University
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 Harbin Engineering University filed Critical Harbin Engineering University
Publication of GB202401500D0 publication Critical patent/GB202401500D0/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • 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
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/10—Pre-processing; Data cleansing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
    • 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
    • F05D2260/81—Modelling or simulation
    • 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
    • F05D2270/334—Vibration measurements
    • 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
    • F05D2270/70—Type of control algorithm
    • F05D2270/71—Type of control algorithm synthesized, i.e. parameter computed by a mathematical model
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/02—Preprocessing
    • G06F2218/04—Denoising
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GBGB2401500.0A 2023-12-05 2024-02-05 Method and system for health assessment of rolling bearing of gas turbine and method and system for fault diagnosis of rolling bearing of gas turbine Pending GB202401500D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311653396.5A CN117629636B (en) 2023-12-05 2023-12-05 Health assessment and fault diagnosis method and system for rolling bearing of combustion engine

Publications (1)

Publication Number Publication Date
GB202401500D0 true GB202401500D0 (en) 2024-03-20

Family

ID=90036184

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2401500.0A Pending GB202401500D0 (en) 2023-12-05 2024-02-05 Method and system for health assessment of rolling bearing of gas turbine and method and system for fault diagnosis of rolling bearing of gas turbine

Country Status (2)

Country Link
CN (1) CN117629636B (en)
GB (1) GB202401500D0 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104729853B (en) * 2015-04-10 2017-06-06 华东交通大学 A kind of rolling bearing performance degradation assessment device and method
CN108446629A (en) * 2018-03-19 2018-08-24 河北工业大学 Rolling Bearing Fault Character extracting method based on set empirical mode decomposition and modulation double-spectrum analysis
US10558207B1 (en) * 2019-04-11 2020-02-11 Sas Institute Inc. Event monitoring system
CN111832216B (en) * 2020-04-14 2022-07-12 新疆大学 Rolling bearing residual service life prediction method based on EEMD-MCNN-GRU
US20210356361A1 (en) * 2020-05-15 2021-11-18 Deere & Company Fault detection technique for a bearing
AU2020103681A4 (en) * 2020-11-26 2021-02-04 Anhui University Of Technology Rolling Bearing Fault Diagnosis Method Based on Fourier Decomposition and Multi-scale Arrangement Entropy Partial Mean Value
CN113780056B (en) * 2021-07-22 2024-01-05 山东科技大学 Rolling bearing fault diagnosis method based on vibration signals
CN114252266A (en) * 2021-12-27 2022-03-29 上海应用技术大学 Rolling bearing performance degradation evaluation method based on DBN-SVDD model
CN114964777B (en) * 2022-05-11 2023-04-07 盐城工学院 Rolling bearing fault detection method
CN115130495A (en) * 2022-05-12 2022-09-30 哈尔滨工程大学 Rolling bearing fault prediction method and system
CN116502049B (en) * 2023-06-25 2023-09-08 山东科技大学 Rolling bearing residual service life prediction method, system, equipment and storage medium
CN117109923A (en) * 2023-08-31 2023-11-24 河南科技大学 Rolling bearing fault diagnosis method and system
DE202023106043U1 (en) * 2023-10-19 2023-11-24 Prashant Tiwari Self-adaptive vibration signal analysis system based on hidden component degradation in bearing fault diagnosis

Also Published As

Publication number Publication date
CN117629636B (en) 2024-05-24
CN117629636A (en) 2024-03-01

Similar Documents

Publication Publication Date Title
ZA202102516B (en) A rolling bearing fault diagnosis method based on grcmse and manifold learning
GB202302142D0 (en) Method and system for fault diagnosis of rolling bearing
GB202401500D0 (en) Method and system for health assessment of rolling bearing of gas turbine and method and system for fault diagnosis of rolling bearing of gas turbine
EP4123284A4 (en) Fault diagnosis method and apparatus therefor
EP3974960C0 (en) Method and system for automated testing of web service apis
EP4123040A4 (en) Stainless seamless steel pipe and method for producing stainless seamless steel pipe
PL3483581T3 (en) Method and device for monitoring a bearing clearance of rolling bearings
IL309234A (en) System and method for digital measurements of subjects
EP3961335C0 (en) System, apparatus and method for estimating remaining useful life of a bearing
EP4260057A4 (en) System and method for corrosion and erosion monitoring of pipes and vessels
EP4040136A4 (en) System and method for fatigue testing of metal foil
EP3934166C0 (en) Byzantine fault tolerance algorithm-based blockchain consensus method, apparatus, and system
GB202100681D0 (en) System and method for monitoring muscle performance and providing real-time dynamic advice
EP4001438C0 (en) Composition for detecting leptospirosis and method of diagnosing leptospirosis using same
EP4316338A4 (en) Endoscope system and operation method of same
EP4157498A4 (en) Contactor system and method of operating contactor system
EP4043855A4 (en) Method for evaluating and testing hydrogen embrittlement separation of rolling bearing
GB202404049D0 (en) System and method for the assessment of delineations
ZA202202351B (en) Measurement method and system for internal temperature field of bearing
IL308214A (en) Movement assessment system and method of use
EP4273881A4 (en) Method and system for predicting risk of occurrence of lesion
EP3943771C0 (en) Method and apparatus of assembling one or more bearings
ZA202301339B (en) Online diagnosis system and method for properties of plasma beams
GB202217554D0 (en) Health monitoring and diagnosis system and method
GB202407341D0 (en) Diagnostic system and method