DK3421786T3 - Systemer og fremgangsmåder til påvisning af skader i vindmøllelejer - Google Patents

Systemer og fremgangsmåder til påvisning af skader i vindmøllelejer Download PDF

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Publication number
DK3421786T3
DK3421786T3 DK18174124.0T DK18174124T DK3421786T3 DK 3421786 T3 DK3421786 T3 DK 3421786T3 DK 18174124 T DK18174124 T DK 18174124T DK 3421786 T3 DK3421786 T3 DK 3421786T3
Authority
DK
Denmark
Prior art keywords
systems
methods
wind turbine
detecting damage
turbine bearings
Prior art date
Application number
DK18174124.0T
Other languages
English (en)
Inventor
Joshua Jeffrey Potter
Christopher Robert Drescher
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
Application granted granted Critical
Publication of DK3421786T3 publication Critical patent/DK3421786T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Wind Motors (AREA)
DK18174124.0T 2017-06-02 2018-05-24 Systemer og fremgangsmåder til påvisning af skader i vindmøllelejer DK3421786T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/611,929 US10655607B2 (en) 2017-06-02 2017-06-02 Systems and methods for detecting damage in wind turbine bearings

Publications (1)

Publication Number Publication Date
DK3421786T3 true DK3421786T3 (da) 2021-11-22

Family

ID=62386027

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18174124.0T DK3421786T3 (da) 2017-06-02 2018-05-24 Systemer og fremgangsmåder til påvisning af skader i vindmøllelejer

Country Status (4)

Country Link
US (1) US10655607B2 (da)
EP (1) EP3421786B1 (da)
DK (1) DK3421786T3 (da)
ES (1) ES2906678T3 (da)

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US11499946B2 (en) * 2019-03-15 2022-11-15 Computational Systems, Inc. Waveform acquisition optimization
US11939955B2 (en) * 2019-03-28 2024-03-26 Ntn Corporation Condition monitoring system
US11905927B2 (en) * 2020-04-30 2024-02-20 Vestas Wind Systems A/S Frequency content based monitoring of wind turbine blade pitch system
US11708815B2 (en) 2021-02-08 2023-07-25 General Electronic Company System and method for controlling a wind turbine
US11774324B2 (en) 2021-03-12 2023-10-03 General Electric Renovables Espana, S.L. System and method for detecting actual slip in a coupling of a rotary shaft
US11913429B2 (en) 2021-04-29 2024-02-27 General Electric Renovables Espana, S.L. System and method for slip detection and surface health monitoring in a slip coupling of a rotary shaft
DK181393B1 (en) 2021-05-28 2023-09-29 Kk Wind Solutions As Establishing health indicator of a rotating component
US11767821B2 (en) 2021-11-29 2023-09-26 General Electric Renovables Espana, S.L. System and method for responding to a friction coefficient signal of a wind turbine

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Also Published As

Publication number Publication date
US10655607B2 (en) 2020-05-19
EP3421786B1 (en) 2021-08-18
EP3421786A1 (en) 2019-01-02
ES2906678T3 (es) 2022-04-19
US20180347548A1 (en) 2018-12-06

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