DK4123162T3 - Indretninger og fremgangsmåder til at reducere vibrationer i vindmøllevinger - Google Patents

Indretninger og fremgangsmåder til at reducere vibrationer i vindmøllevinger

Info

Publication number
DK4123162T3
DK4123162T3 DK21382682.9T DK21382682T DK4123162T3 DK 4123162 T3 DK4123162 T3 DK 4123162T3 DK 21382682 T DK21382682 T DK 21382682T DK 4123162 T3 DK4123162 T3 DK 4123162T3
Authority
DK
Denmark
Prior art keywords
methods
devices
wind turbine
reducing vibration
turbine wings
Prior art date
Application number
DK21382682.9T
Other languages
English (en)
Inventor
Vila Marc Canal
Andreas Herrig
Monpol Santiago Tomas
Original Assignee
Lm Wind Power As
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 Lm Wind Power As filed Critical Lm Wind Power As
Application granted granted Critical
Publication of DK4123162T3 publication Critical patent/DK4123162T3/da

Links

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F03D13/104—Rotor installation, e.g. installation of blades
    • 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
    • F03D80/50—Maintenance or repair
    • F03D80/502—Maintenance or repair of rotors or blades
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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)
  • 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)
  • Wind Motors (AREA)
DK21382682.9T 2021-07-23 2021-07-23 Indretninger og fremgangsmåder til at reducere vibrationer i vindmøllevinger DK4123162T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21382682.9A EP4123162B1 (en) 2021-07-23 2021-07-23 Devices and methods for mitigating vibrations in wind turbine blades

Publications (1)

Publication Number Publication Date
DK4123162T3 true DK4123162T3 (da) 2025-07-07

Family

ID=77168163

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21382682.9T DK4123162T3 (da) 2021-07-23 2021-07-23 Indretninger og fremgangsmåder til at reducere vibrationer i vindmøllevinger

Country Status (7)

Country Link
US (1) US12313029B2 (da)
EP (1) EP4123162B1 (da)
CN (1) CN117751239A (da)
DK (1) DK4123162T3 (da)
ES (1) ES3034192T3 (da)
PL (1) PL4123162T3 (da)
WO (1) WO2023002033A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4582691A1 (en) * 2024-01-04 2025-07-09 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Damping wind turbine blade oscillations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2475865A (en) * 2009-12-02 2011-06-08 Vestas Wind Sys As Anti-Oscillation Apparatus And Technique For Securing Wind Turbine Blades Against Oscillations
US9964095B2 (en) * 2014-04-21 2018-05-08 General Electric Company Method and system for servicing wind turbine rotor
WO2016107624A1 (en) * 2014-12-29 2016-07-07 Vestas Wind Systems A/S Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations
US10288039B2 (en) * 2015-06-30 2019-05-14 Vestas Wind Systems A/S Anti-oscillation apparatus and method for securing wind turbine blades against oscillations
US11484957B2 (en) * 2017-03-17 2022-11-01 Siemens Gamesa Renewable Energy A/S Alignment tool, cutting arrangement and method for treatment of a workpiece
EP3795824A1 (en) * 2019-09-18 2021-03-24 General Electric Company System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill

Also Published As

Publication number Publication date
US20240360812A1 (en) 2024-10-31
ES3034192T3 (en) 2025-08-13
EP4123162B1 (en) 2025-04-09
EP4123162A1 (en) 2023-01-25
CN117751239A (zh) 2024-03-22
US12313029B2 (en) 2025-05-27
WO2023002033A1 (en) 2023-01-26
PL4123162T3 (pl) 2025-09-01

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