DK3870848T3 - Adaptiv spoiler til et vindmøllerotorblad - Google Patents

Adaptiv spoiler til et vindmøllerotorblad Download PDF

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Publication number
DK3870848T3
DK3870848T3 DK19809719.8T DK19809719T DK3870848T3 DK 3870848 T3 DK3870848 T3 DK 3870848T3 DK 19809719 T DK19809719 T DK 19809719T DK 3870848 T3 DK3870848 T3 DK 3870848T3
Authority
DK
Denmark
Prior art keywords
spoiler
adaptive
rotor blade
windmill rotor
windmill
Prior art date
Application number
DK19809719.8T
Other languages
English (en)
Inventor
Peder Bay Enevoldsen
Moritz Fiedel
Alejandro Gomez Gonzalez
Sune Niemann Jensen
Florian Girschig
Original Assignee
Siemens Gamesa Renewable Energy 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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3870848T3 publication Critical patent/DK3870848T3/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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/305—Flaps, slats or spoilers
    • F05B2240/3052—Flaps, slats or spoilers adjustable
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK19809719.8T 2018-12-13 2019-11-07 Adaptiv spoiler til et vindmøllerotorblad DK3870848T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18212383.6A EP3667072A1 (en) 2018-12-13 2018-12-13 Adaptable spoiler for a wind turbine blade
PCT/EP2019/080504 WO2020120037A1 (en) 2018-12-13 2019-11-07 Adaptable spoiler for a wind turbine blade

Publications (1)

Publication Number Publication Date
DK3870848T3 true DK3870848T3 (da) 2024-11-04

Family

ID=64665465

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19809719.8T DK3870848T3 (da) 2018-12-13 2019-11-07 Adaptiv spoiler til et vindmøllerotorblad

Country Status (7)

Country Link
US (1) US11795910B2 (da)
EP (2) EP3667072A1 (da)
CN (1) CN113167239B (da)
DK (1) DK3870848T3 (da)
ES (1) ES2992426T3 (da)
TW (1) TWI728574B (da)
WO (1) WO2020120037A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4039965A1 (en) * 2021-02-05 2022-08-10 Siemens Gamesa Renewable Energy A/S Aerodynamic element for a blade of a wind turbine
EP4403766A1 (en) * 2023-01-20 2024-07-24 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Flow modifying element for wind turbine blade

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400388A (en) * 1944-03-17 1946-05-14 Goodrich Co B F Aerodynamic brake
US3136501A (en) * 1961-10-23 1964-06-09 Ernest H Barber Aircraft wing construction
SE331952B (da) * 1967-12-22 1971-01-18 Ingelman Sundberg A
DE3913505A1 (de) 1989-04-25 1989-11-16 Astrid Holzem Fluegel mit aerodynamischer bremse fuer windkraftmaschinen
US5326050A (en) 1993-02-08 1994-07-05 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Aerodynamic surface distension system for high angle of attack forebody vortex control
EP1190175A1 (en) * 1999-06-07 2002-03-27 Bonus Energy A/S Method on regulating the air flow around the windmill wing and device for use in such method
DK174261B1 (da) 2000-09-29 2002-10-21 Bonus Energy As Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge
DK200300670A (da) 2003-05-05 2004-11-06 Lm Glasfiber As Vindmölleving med opdriftsregulerende organer
ES2609426T3 (es) * 2007-05-25 2017-04-20 Siemens Aktiengesellschaft Sistema de accionamiento para una aleta de pala de turbina eólica
WO2009080316A2 (en) 2007-12-21 2009-07-02 Vestas Wind Systems A/S Active flow control device and method for affecting a fluid boundary layer of a wind turbine blade
DE102008022504B4 (de) * 2008-05-07 2012-11-29 Airbus Operations Gmbh Schaltbarer Vortexgenerator und damit gebildetes Array sowie Verwendungen derselben
US20110229320A1 (en) 2008-08-29 2011-09-22 Vestas Wind Systems A/S Wind turbine blade with device for modifying the blade aerodynamic surface
EP2514961B1 (en) * 2011-04-19 2017-09-13 Siemens Aktiengesellschaft Spoiler for a wind turbine rotor blade
EP2514962B1 (en) * 2011-04-19 2017-08-02 Siemens Aktiengesellschaft Spoiler for a wind turbine blade
US20120141271A1 (en) * 2011-09-13 2012-06-07 General Electric Company Actuatable spoiler assemblies for wind turbine rotor blades
US9033661B2 (en) * 2012-02-15 2015-05-19 General Electric Company Rotor blade assembly for wind turbine
ES2388514B1 (es) 2012-05-18 2013-07-09 Manuel Torres Martínez Pala de aerogenerador, de geometría variable con control pasivo
EP2713044B2 (en) * 2012-09-28 2022-12-07 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade
US10677217B2 (en) * 2012-10-03 2020-06-09 General Electric Company Wind turbine and method of operating the same
US20150003985A1 (en) * 2013-06-27 2015-01-01 General Electric Company Moveable surface features for wind turbine rotor blades
DK3128169T3 (da) * 2015-08-07 2018-04-23 Siemens Ag Rotorvinge med aktuatorindretning
EP3267031B1 (en) * 2016-07-05 2019-06-12 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade with vortex generators
WO2018041420A1 (en) 2016-08-30 2018-03-08 Siemens Aktiengesellschaft Flow control arrangement for a wind turbine rotor blade
DK3290688T3 (da) * 2016-08-30 2021-02-01 Siemens Gamesa Renewable Energy As Regulering af rotationshastighed ved ændring af vingeprofil
DK3577339T3 (da) * 2017-03-07 2022-08-08 Siemens Gamesa Renewable Energy As Trykforsyningssystem til en pneumatisk aktiverbar aerodynamisk indretning af en rotorvinge af en vindmølle
EP3517773B1 (en) * 2018-01-29 2020-08-12 Siemens Gamesa Renewable Energy A/S Trailing edge assembly

Also Published As

Publication number Publication date
TW202032001A (zh) 2020-09-01
WO2020120037A1 (en) 2020-06-18
EP3870848A1 (en) 2021-09-01
TWI728574B (zh) 2021-05-21
CN113167239B (zh) 2024-09-10
US20220025855A1 (en) 2022-01-27
US11795910B2 (en) 2023-10-24
ES2992426T3 (es) 2024-12-12
CN113167239A (zh) 2021-07-23
EP3870848B1 (en) 2024-09-11
EP3667072A1 (en) 2020-06-17

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