PL4123160T3 - Urządzenia i sposoby ograniczania drgań w łopatach turbiny wiatrowej - Google Patents

Urządzenia i sposoby ograniczania drgań w łopatach turbiny wiatrowej

Info

Publication number
PL4123160T3
PL4123160T3 PL21187536.4T PL21187536T PL4123160T3 PL 4123160 T3 PL4123160 T3 PL 4123160T3 PL 21187536 T PL21187536 T PL 21187536T PL 4123160 T3 PL4123160 T3 PL 4123160T3
Authority
PL
Poland
Prior art keywords
methods
devices
wind turbine
turbine blades
limiting vibrations
Prior art date
Application number
PL21187536.4T
Other languages
English (en)
Inventor
Andreas Herrig
Satya Mohan Vamsi ANDALAM
Original Assignee
Lm Wind Power A/S
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 A/S filed Critical Lm Wind Power A/S
Publication of PL4123160T3 publication Critical patent/PL4123160T3/pl

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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/06495—Aerodynamic elements attached to or formed with the blade, e.g. flaps, vortex generators or noise reducers
    • 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
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F05B2280/5006—Shape memory
    • 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)
  • Fluid Mechanics (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)
PL21187536.4T 2021-07-23 2021-07-23 Urządzenia i sposoby ograniczania drgań w łopatach turbiny wiatrowej PL4123160T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21187536.4A EP4123160B1 (en) 2021-07-23 2021-07-23 Devices and methods for mitigating vibrations in wind turbine blades

Publications (1)

Publication Number Publication Date
PL4123160T3 true PL4123160T3 (pl) 2025-08-18

Family

ID=77050845

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21187536.4T PL4123160T3 (pl) 2021-07-23 2021-07-23 Urządzenia i sposoby ograniczania drgań w łopatach turbiny wiatrowej

Country Status (7)

Country Link
US (1) US12435695B2 (pl)
EP (1) EP4123160B1 (pl)
CN (1) CN117677768A (pl)
DK (1) DK4123160T3 (pl)
ES (1) ES3017564T3 (pl)
PL (1) PL4123160T3 (pl)
WO (1) WO2023002032A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4310320A1 (en) * 2022-07-19 2024-01-24 General Electric Renovables España S.L. Devices and methods for mitigating vibrations in wind turbines
EP4582691A1 (en) * 2024-01-04 2025-07-09 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Damping wind turbine blade oscillations
EP4621219A1 (en) * 2024-03-22 2025-09-24 Ørsted Wind Power A/S Damper apparatus for damping the engagement between parts of a wind turbine and method of using the same

Family Cites Families (9)

* 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
DE102011111967B3 (de) * 2011-08-31 2013-01-10 Nordex Energy Gmbh Gurtsystem zur Einzelblattmontage eines Rotorblattes oder zur Sternmontage eines Rotors an einer Windenergieanlage sowie Verfahren hierzu
WO2013091655A1 (en) * 2011-12-21 2013-06-27 Vestas Wind Systems A/S Blade lifting sling and method of use thereof
GB2518701B (en) * 2014-04-09 2015-09-02 Ventura Wind Energy Ltd Temporary maintenance enclosures and methods of maintaining turbine blades
US10337540B2 (en) * 2014-12-29 2019-07-02 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
DE102018000372A1 (de) * 2018-01-18 2019-07-18 Senvion Gmbh Vorrichtung zur Befestigung eines Kran- oder Führungsseils an einem Rotorblatt einerWindenergieanlage
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
EP4160007A1 (en) * 2021-10-04 2023-04-05 General Electric Renovables España S.L. Devices and methods for mitigating vibrations in wind turbines

Also Published As

Publication number Publication date
US12435695B2 (en) 2025-10-07
US20240263610A1 (en) 2024-08-08
WO2023002032A1 (en) 2023-01-26
CN117677768A (zh) 2024-03-08
DK4123160T3 (da) 2025-03-31
EP4123160B1 (en) 2024-12-25
EP4123160A1 (en) 2023-01-25
ES3017564T3 (en) 2025-05-13

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