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DK3514370T3 - Rotorvingesamling og en vindmølle, som har rotorvingesamlingen - Google Patents

Rotorvingesamling og en vindmølle, som har rotorvingesamlingen Download PDF

Info

Publication number
DK3514370T3
DK3514370T3 DK19150676.5T DK19150676T DK3514370T3 DK 3514370 T3 DK3514370 T3 DK 3514370T3 DK 19150676 T DK19150676 T DK 19150676T DK 3514370 T3 DK3514370 T3 DK 3514370T3
Authority
DK
Denmark
Prior art keywords
rotor blade
blade assembly
wind turbine
assembly
rotor
Prior art date
Application number
DK19150676.5T
Other languages
English (en)
Inventor
Andreas Herrig
Drew Adam Wetzel
Original Assignee
Gen Electric
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
Priority claimed from US15/873,170 external-priority patent/US11536245B2/en
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK3514370T3 publication Critical patent/DK3514370T3/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
    • F03D1/065—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
    • 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
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • 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)
DK19150676.5T 2018-01-17 2019-01-08 Rotorvingesamling og en vindmølle, som har rotorvingesamlingen DK3514370T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/873,170 US11536245B2 (en) 2017-01-26 2018-01-17 Rotor blade assembly and a wind turbine having the rotor blade assembly

Publications (1)

Publication Number Publication Date
DK3514370T3 true DK3514370T3 (da) 2023-05-22

Family

ID=65010571

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19150676.5T DK3514370T3 (da) 2018-01-17 2019-01-08 Rotorvingesamling og en vindmølle, som har rotorvingesamlingen

Country Status (2)

Country Link
EP (2) EP3514370B1 (da)
DK (1) DK3514370T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019212456A1 (en) * 2018-04-30 2019-11-07 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
CN112031991B (zh) * 2020-09-21 2021-05-25 合肥凌山新能源科技有限公司 一种用于风力发电机的扇叶清理装置
EP4170155A1 (en) 2021-10-21 2023-04-26 Nordex Energy SE & Co. KG Wind turbine rotor blade and aerodynamic add-on element
DE102022124161A1 (de) * 2022-09-21 2024-03-21 Nordex Energy Se & Co. Kg Vortexgeneratorstreifen zur Befestigung an einem Windenergieanlagenrotorblatt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174261B1 (da) * 2000-09-29 2002-10-21 Bonus Energy As Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge
EP2444658B1 (en) * 2010-10-21 2016-10-19 Siemens Aktiengesellschaft Method to retrofit a blade of a wind turbine
DE102013210737B4 (de) * 2013-06-10 2021-06-17 Senvion Gmbh Befestigung von Vortexgeneratoren
HUE057770T2 (hu) * 2013-09-02 2022-06-28 Wobben Properties Gmbh Örvénykeltõ szélturbinához
ES2612213T3 (es) * 2014-12-22 2017-05-12 Siemens Aktiengesellschaft Pala de rotor con generadores de vórtices
EP3144525A1 (en) * 2015-09-16 2017-03-22 Siemens Aktiengesellschaft Wind turbine rotor blade and thick leading edge shell
DE102015013369A1 (de) * 2015-10-16 2017-04-20 Senvion Gmbh Beheizte aerodynamische Anbauteile
US10400744B2 (en) * 2016-04-28 2019-09-03 General Electric Company Wind turbine blade with noise reducing micro boundary layer energizers

Also Published As

Publication number Publication date
EP3514370A1 (en) 2019-07-24
EP3514370B1 (en) 2023-03-15
EP4039966A1 (en) 2022-08-10

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