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DK2597300T4 - Vindmøllevinge - Google Patents

Vindmøllevinge Download PDF

Info

Publication number
DK2597300T4
DK2597300T4 DK11190276.3T DK11190276T DK2597300T4 DK 2597300 T4 DK2597300 T4 DK 2597300T4 DK 11190276 T DK11190276 T DK 11190276T DK 2597300 T4 DK2597300 T4 DK 2597300T4
Authority
DK
Denmark
Prior art keywords
strip
wind turbine
turbine blade
vortex generators
blade
Prior art date
Application number
DK11190276.3T
Other languages
English (en)
Other versions
DK2597300T3 (da
Inventor
Carsten Thrue
Peder Bay Enevoldsen
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45062992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2597300(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK2597300T3 publication Critical patent/DK2597300T3/da
Application granted granted Critical
Publication of DK2597300T4 publication Critical patent/DK2597300T4/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
    • 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
    • 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
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • 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)

Claims (6)

1. Vindmøllevinge (1), som omfatter en flerhed af vortex-generatorer (3), som hver især rager frem fra en flade af vingen (1) og har en forudbestemt længde, hvor vortex-generatorerne (3) er anbragt på en strimmel (2), kendetegnet ved, at bredden af strimlen (2) er 2 til 10 gange større end længden af en vortex-generator (3), og den nedre flade af strimlen (2) er forsynet med en forsænket not (4) langs dennes længderetning.
2. Vindmøllevinge ifølge krav 1, kendetegnet ved, at et klæbemiddel er påført den nedre flade af strimlen (2).
3. Vindmøllevinge ifølge krav 1, kendetegnet ved, at et dobbeltsidet klæbebånd er påført den forsænkede not (4).
4. Vindmøllevinge ifølge et af de foregående krav, kendetegnet ved, at en første ende af strimlen (2) er forsynet med en forudbestemt form, og en anden ende af strimlen (2) er forsynet med en form, som passer dertil.
5. Vindmølle ifølge krav 4, kendetegnet ved, at den første ende og den anden ende af strimlen (2) er udformet som fer (9) og not (10).
6. Vindmølle ifølge et af de foregående krav, kendetegnet ved, at strimlerne (2) er tilvejebragt på et tovværk.
DK11190276.3T 2011-11-23 2011-11-23 Vindmøllevinge DK2597300T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11190276.3A EP2597300B2 (en) 2011-11-23 2011-11-23 A wind turbine blade

Publications (2)

Publication Number Publication Date
DK2597300T3 DK2597300T3 (da) 2015-10-26
DK2597300T4 true DK2597300T4 (da) 2019-02-11

Family

ID=45062992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11190276.3T DK2597300T4 (da) 2011-11-23 2011-11-23 Vindmøllevinge

Country Status (4)

Country Link
US (1) US9273667B2 (da)
EP (1) EP2597300B2 (da)
DK (1) DK2597300T4 (da)
ES (1) ES2554863T5 (da)

Families Citing this family (31)

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US8690536B2 (en) * 2010-09-28 2014-04-08 Siemens Energy, Inc. Turbine blade tip with vortex generators
ES2759027T3 (es) * 2011-07-22 2020-05-07 Lm Wp Patent Holding As Una disposición de generador de vórtice para una superficie de sustentación
EP2548800A1 (en) 2011-07-22 2013-01-23 LM Wind Power A/S Method for retrofitting vortex generators on a wind turbine blade
US20140328688A1 (en) * 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
JP6189088B2 (ja) * 2013-05-28 2017-08-30 テラル株式会社 ロータ
DE102013210737B4 (de) * 2013-06-10 2021-06-17 Senvion Gmbh Befestigung von Vortexgeneratoren
US20150010407A1 (en) * 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
WO2015048230A1 (en) * 2013-09-30 2015-04-02 Borgwarner Inc. Vortex generator on a compressor blade of a turbocharger
CN105940189B (zh) 2013-11-27 2018-09-14 新泽西鲁特格斯州立大学 叶片导流器
US10161252B2 (en) 2013-11-27 2018-12-25 Rutgers, The State University Of New Jersey Blade flow deflector
DE102014106529B4 (de) * 2014-05-09 2016-02-04 Senvion Gmbh Reparaturverfahren für Vortexgenerator und ein Bausatz dafür
DK178138B1 (en) * 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
JP6148312B2 (ja) 2015-11-12 2017-06-14 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
US11015569B2 (en) 2015-11-12 2021-05-25 Mitsubishi Heavy Industries, Ltd. Vortex generator, wind turbine blade, and wind turbine power generating apparatus
JP6153989B2 (ja) 2015-11-13 2017-06-28 三菱重工業株式会社 ボルテックスジェネレータ、風車翼および風力発電装置
GB201520725D0 (en) * 2015-11-24 2016-01-06 Vestas Wind Sys As improvements relating to wind turbine blades
JP6148364B1 (ja) 2016-02-26 2017-06-14 三菱重工業株式会社 風車翼用ボルテックスジェネレータ、風車翼、風力発電装置、及びボルテックスジェネレータの取付方法
JP6154037B1 (ja) 2016-02-26 2017-06-28 三菱重工業株式会社 ボルテックスジェネレータの取付方法及びテンプレート
USD809460S1 (en) 2016-03-16 2018-02-06 Mitsubishi Heavy Industries, Ltd. Vortex generator for wind turbines
JP6154050B1 (ja) 2016-08-08 2017-06-28 三菱重工業株式会社 風車翼、風車ロータ及び風力発電装置並びにボルテックスジェネレータの取付方法
EP3513060B2 (en) 2016-09-13 2023-08-02 Polytech A/S Wind turbine blade including protective cover
JP6632553B2 (ja) 2017-01-16 2020-01-22 三菱重工業株式会社 ボルテックスジェネレータ及びその設置方法、並びに風車翼及び風力発電装置
WO2018149527A1 (en) * 2017-02-15 2018-08-23 Siemens Wind Power A/S Building structure with means to reduce induced vibrations
US11408393B2 (en) * 2017-05-31 2022-08-09 Siemens Gamesa Renewable Energy A/S Protective shield with positioning mark
FR3077852B1 (fr) * 2018-02-09 2021-05-14 Safran Aircraft Engines Aube comprenant un perturbateur d'ecoulement pour limiter le decollement de fluide d'une paroi d'extrados
PT3587798T (pt) 2018-06-27 2020-11-23 Siemens Gamesa Renewable Energy As Estrutura aerodinâmica
EP3587799A1 (en) * 2018-06-27 2020-01-01 Siemens Gamesa Renewable Energy A/S Aerodynamic structure
DE102018117398A1 (de) * 2018-07-18 2020-01-23 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
EP4027008A1 (en) * 2021-01-10 2022-07-13 General Electric Renovables España S.L. Wind turbine blades with deflector and method
EP4170155A1 (en) 2021-10-21 2023-04-26 Nordex Energy SE & Co. KG Wind turbine rotor blade and aerodynamic add-on element
US11828226B2 (en) * 2022-04-13 2023-11-28 General Electric Company Compressor bleed air channels having a pattern of vortex generators

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3463418A (en) * 1968-03-20 1969-08-26 Edmond S Miksch Vortex generator for airplane wing
US5058837A (en) 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
US5290019A (en) * 1992-06-23 1994-03-01 Beyers Gerald W Adjustable siding installation hanger assembly
US6017120A (en) * 1998-05-06 2000-01-25 Opti-Grip, Inc. Eyeglass pocket clip accessory and method
WO2000015961A1 (en) 1998-09-16 2000-03-23 Lm Glasfiber A/S Wind turbine blade with vortex generator
US6365824B1 (en) * 1999-07-21 2002-04-02 Kaneka Corporation Roof tile-cum-solar battery module
NL1012949C2 (nl) 1999-09-01 2001-03-06 Stichting Energie Blad voor een windturbine.
US7059833B2 (en) 2001-11-26 2006-06-13 Bonus Energy A/S Method for improvement of the efficiency of a wind turbine rotor
AU2006344292A1 (en) * 2006-06-09 2007-12-13 Vestas Wind Systems A/S A wind turbine blade and a pitch controlled wind turbine
ATE490404T1 (de) 2007-03-20 2010-12-15 Vestas Wind Sys As Windturbinenschaufel mit wirbelerzeugern
US7976276B2 (en) * 2010-11-04 2011-07-12 General Electric Company Noise reducer for rotor blade in wind turbine

Also Published As

Publication number Publication date
ES2554863T3 (es) 2015-12-23
EP2597300A1 (en) 2013-05-29
DK2597300T3 (da) 2015-10-26
ES2554863T5 (es) 2019-05-07
EP2597300B2 (en) 2018-11-07
US20130129520A1 (en) 2013-05-23
EP2597300B1 (en) 2015-09-16
US9273667B2 (en) 2016-03-01

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