DK2826708T4 - Vindmøllerotorvingesamling med overfladetræk - Google Patents

Vindmøllerotorvingesamling med overfladetræk Download PDF

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Publication number
DK2826708T4
DK2826708T4 DK14166768.3T DK14166768T DK2826708T4 DK 2826708 T4 DK2826708 T4 DK 2826708T4 DK 14166768 T DK14166768 T DK 14166768T DK 2826708 T4 DK2826708 T4 DK 2826708T4
Authority
DK
Denmark
Prior art keywords
wind turbine
rotor blade
turbine rotor
blade assembly
surface traction
Prior art date
Application number
DK14166768.3T
Other languages
English (en)
Other versions
DK2826708T3 (da
Inventor
James Robert Tobin
Scott Gabell Riddell
Michael Christopher Booth
Megan Michela Wilson
Original Assignee
General Electric Renovables Espana Sl
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50628672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2826708(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Renovables Espana Sl filed Critical General Electric Renovables Espana Sl
Publication of DK2826708T3 publication Critical patent/DK2826708T3/da
Application granted granted Critical
Publication of DK2826708T4 publication Critical patent/DK2826708T4/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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • 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
    • F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F05B2250/711—Shape curved convex
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • F05B2250/712—Shape curved concave
    • 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
    • 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
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2003—Silicon
    • 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
    • F05B2280/40—Organic materials
    • F05B2280/4004—Rubber
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DK14166768.3T 2013-05-03 2014-05-01 Vindmøllerotorvingesamling med overfladetræk DK2826708T4 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/886,348 US9562513B2 (en) 2013-05-03 2013-05-03 Wind turbine rotor blade assembly with surface features

Publications (2)

Publication Number Publication Date
DK2826708T3 DK2826708T3 (da) 2016-09-12
DK2826708T4 true DK2826708T4 (da) 2025-03-03

Family

ID=50628672

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14166768.3T DK2826708T4 (da) 2013-05-03 2014-05-01 Vindmøllerotorvingesamling med overfladetræk

Country Status (3)

Country Link
US (2) US9562513B2 (da)
EP (1) EP2826708B2 (da)
DK (1) DK2826708T4 (da)

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ES2742414T3 (es) * 2013-09-02 2020-02-14 Wobben Properties Gmbh Generador de vórtices para una turbina de viento
EP2851554A1 (en) * 2013-09-18 2015-03-25 Siemens Aktiengesellschaft Arrangement to reduce noise emission
DK178874B1 (en) * 2015-08-19 2017-04-18 Envision Energy (Jiangsu) Co Ltd Wind turbine blade with tripping device and method thereof
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
GB201520727D0 (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
US20180038342A1 (en) * 2016-08-05 2018-02-08 General Electric Company Vortex generators for wind turbine rotor blades
US10487798B2 (en) 2016-08-05 2019-11-26 General Electric Company System and method for locating airflow modifiers for installation on a wind turbine rotor blade
PL3510274T3 (pl) * 2016-09-07 2021-10-25 Lm Wind Power International Technology Ii Aps Wspomagane podciśnieniowo mocowanie urządzenia generującego zawirowania na łopacie turbiny wiatrowej
US11028826B2 (en) 2016-09-07 2021-06-08 Lm Wind Power Us Technology Aps Vortex generator device for a wind turbine blade
JP6715954B2 (ja) 2016-09-13 2020-07-01 ポリテック・アクシェセルスケープＰｏｌｙｔｅｃｈ Ａ／Ｓ 保護カバーを備えた風力タービン翼
US10487796B2 (en) 2016-10-13 2019-11-26 General Electric Company Attachment methods for surface features of wind turbine rotor blades
US11536245B2 (en) * 2017-01-26 2022-12-27 General Electric Company Rotor blade assembly and a wind turbine having the rotor blade assembly
US10465652B2 (en) 2017-01-26 2019-11-05 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
US20200002939A1 (en) * 2017-02-15 2020-01-02 Siemens Gamesa Renewable Energy A/S Building structure with means to reduce induced vibrations
US20190024631A1 (en) * 2017-07-20 2019-01-24 General Electric Company Airflow configuration for a wind turbine rotor blade
EP3540211B1 (de) 2018-03-13 2021-11-10 Nordex Energy SE & Co. KG Vortex-generator zur befestigung an einem windenergieanlagenrotorblatt
US10920742B2 (en) * 2018-07-26 2021-02-16 Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. Noise-reduction device for wind turbine and the wind turbine applied thereof
EP3690230B1 (de) 2019-01-30 2022-11-16 Nordex Energy SE & Co. KG Vortex-generator mit einer einzigen finne
WO2020182762A1 (en) * 2019-03-08 2020-09-17 Siemens Gamesa Renewable Energy A/S Method of shaping an edge seal for a rotor blade add-on
CN109931212A (zh) * 2019-04-08 2019-06-25 安徽驭风风电设备有限公司 一种风力发电机叶片降噪装置及其降噪方法
PL3865703T3 (pl) * 2020-02-12 2025-09-08 Siemens Gamesa Renewable Energy A/S Osłona krawędzi natarcia łopatki wirnika turbiny wiatrowej
RU2749524C1 (ru) 2020-02-28 2021-06-11 Сергей Николаевич Низов Аэрогидродинамическая поверхность, группа вихрегенераторов и способ установки группы вихрегенераторов

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Also Published As

Publication number Publication date
DK2826708T3 (da) 2016-09-12
US20170107969A1 (en) 2017-04-20
EP2826708A3 (en) 2015-05-06
US10584676B2 (en) 2020-03-10
EP2826708B1 (en) 2016-07-13
US9562513B2 (en) 2017-02-07
EP2826708A2 (en) 2015-01-21
EP2826708B2 (en) 2024-12-04
US20140328687A1 (en) 2014-11-06

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