DK3655645T3 - Luftstrømskonfiguration for en vindmøllerotorvinge - Google Patents

Luftstrømskonfiguration for en vindmøllerotorvinge Download PDF

Info

Publication number
DK3655645T3
DK3655645T3 DK18835200.9T DK18835200T DK3655645T3 DK 3655645 T3 DK3655645 T3 DK 3655645T3 DK 18835200 T DK18835200 T DK 18835200T DK 3655645 T3 DK3655645 T3 DK 3655645T3
Authority
DK
Denmark
Prior art keywords
wind turbine
rotor blade
turbine rotor
airflow configuration
airflow
Prior art date
Application number
DK18835200.9T
Other languages
English (en)
Inventor
James Robert Tobin
Stefan Herr
Jonathan Glenn Luedke
Christian Carroll
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
Application filed by General Electric Renovables Espana Sl filed Critical General Electric Renovables Espana Sl
Application granted granted Critical
Publication of DK3655645T3 publication Critical patent/DK3655645T3/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
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • 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
    • 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)
DK18835200.9T 2017-07-20 2018-07-03 Luftstrømskonfiguration for en vindmøllerotorvinge DK3655645T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/654,775 US20190024631A1 (en) 2017-07-20 2017-07-20 Airflow configuration for a wind turbine rotor blade
PCT/US2018/040678 WO2019018131A1 (en) 2017-07-20 2018-07-03 AIR FLOW CONFIGURATION FOR A WIND TURBINE ROTOR BLADE

Publications (1)

Publication Number Publication Date
DK3655645T3 true DK3655645T3 (da) 2024-03-11

Family

ID=65016359

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18835200.9T DK3655645T3 (da) 2017-07-20 2018-07-03 Luftstrømskonfiguration for en vindmøllerotorvinge

Country Status (5)

Country Link
US (1) US20190024631A1 (da)
EP (1) EP3655645B1 (da)
CN (1) CN110892149A (da)
DK (1) DK3655645T3 (da)
WO (1) WO2019018131A1 (da)

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* Cited by examiner, † Cited by third party
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DE102019113080A1 (de) 2019-05-17 2020-11-19 Wobben Properties Gmbh Rotorblatt und Windenergieanlage
CN117280113A (zh) * 2021-03-10 2023-12-22 维斯塔斯风力系统有限公司 风力涡轮机叶片
GB2627440A (en) * 2023-02-20 2024-08-28 Dfm Blades Ltd Method of manufacturing a spar structure, a spar structure for a wind blade, a wind blade, and an apparatus for manufacturing a spar structure

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Also Published As

Publication number Publication date
WO2019018131A1 (en) 2019-01-24
CN110892149A (zh) 2020-03-17
US20190024631A1 (en) 2019-01-24
EP3655645B1 (en) 2023-12-13
EP3655645A4 (en) 2021-04-28
EP3655645A1 (en) 2020-05-27

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