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PL2343450T3 - Łopata turbiny wiatrowej z rozciągającym się wzdłużnie urządzeniem do prowadzenia przepływu mającym element w kształcie płyty - Google Patents

Łopata turbiny wiatrowej z rozciągającym się wzdłużnie urządzeniem do prowadzenia przepływu mającym element w kształcie płyty

Info

Publication number
PL2343450T3
PL2343450T3 PL09172592T PL09172592T PL2343450T3 PL 2343450 T3 PL2343450 T3 PL 2343450T3 PL 09172592 T PL09172592 T PL 09172592T PL 09172592 T PL09172592 T PL 09172592T PL 2343450 T3 PL2343450 T3 PL 2343450T3
Authority
PL
Poland
Prior art keywords
plate
wind turbine
turbine blade
longitudinally extending
guiding device
Prior art date
Application number
PL09172592T
Other languages
English (en)
Inventor
Peter Fuglsang
Stefano Bove
V.V. Subrahmanyam
Peter Grabau
Brian Lund
Lars E. Jensen
Sreeram Kottumuklu Radhakrishnan
Original Assignee
Lm Wind Power A/S
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 Lm Wind Power A/S filed Critical Lm Wind Power A/S
Publication of PL2343450T3 publication Critical patent/PL2343450T3/pl

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
    • 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
    • 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
    • F05B2240/121—Baffles or ribs
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • 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)
PL09172592T 2009-10-08 2009-10-08 Łopata turbiny wiatrowej z rozciągającym się wzdłużnie urządzeniem do prowadzenia przepływu mającym element w kształcie płyty PL2343450T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09172592.9A EP2343450B1 (en) 2009-10-08 2009-10-08 Wind turbine blade with longitudinally extending flow guiding device having a plate-shaped element

Publications (1)

Publication Number Publication Date
PL2343450T3 true PL2343450T3 (pl) 2019-06-28

Family

ID=42056192

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09172592T PL2343450T3 (pl) 2009-10-08 2009-10-08 Łopata turbiny wiatrowej z rozciągającym się wzdłużnie urządzeniem do prowadzenia przepływu mającym element w kształcie płyty

Country Status (7)

Country Link
US (1) US9303621B2 (pl)
EP (1) EP2343450B1 (pl)
CN (1) CN102549258B (pl)
DK (1) DK2343450T3 (pl)
ES (1) ES2717338T3 (pl)
PL (1) PL2343450T3 (pl)
WO (1) WO2011042530A1 (pl)

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US20150010407A1 (en) * 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
EP2851555B1 (en) * 2013-09-18 2018-03-21 Siemens Aktiengesellschaft Wind turbine rotor blade with serrated extension
DK178138B1 (en) * 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
CN107110111B (zh) 2014-08-05 2020-09-01 Lm Wp 专利控股有限公司 设置有表面安装装置的风力涡轮机叶片
GB201419389D0 (en) * 2014-10-31 2014-12-17 Lm Wp Patent Holding As Wind turbine blade provided with surface mounted device
US10151325B2 (en) * 2015-04-08 2018-12-11 General Electric Company Gas turbine diffuser strut including a trailing edge flap and methods of assembling the same
US10180125B2 (en) * 2015-04-20 2019-01-15 General Electric Company Airflow configuration for a wind turbine rotor blade
EP3329117B1 (en) * 2015-09-03 2021-02-17 Siemens Gamesa Renewable Energy A/S Wind turbine blade with trailing edge tab
US11015569B2 (en) 2015-11-12 2021-05-25 Mitsubishi Heavy Industries, Ltd. Vortex generator, wind turbine blade, and wind turbine power generating apparatus
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
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
US20180038342A1 (en) * 2016-08-05 2018-02-08 General Electric Company Vortex generators for wind turbine rotor blades
US10487796B2 (en) 2016-10-13 2019-11-26 General Electric Company Attachment methods for surface features of wind turbine rotor blades
US20190024631A1 (en) * 2017-07-20 2019-01-24 General Electric Company Airflow configuration for a wind turbine rotor blade
CN108678898A (zh) * 2018-07-19 2018-10-19 宁波启泷能源技术有限公司 一种利用气流冲击张力推动叶轮旋转的风力发电机叶片
CN111379660A (zh) * 2018-12-29 2020-07-07 中材科技风电叶片股份有限公司 风电叶片及风机
CN111379662A (zh) * 2018-12-29 2020-07-07 中材科技风电叶片股份有限公司 风电叶片及风机
CN114341486A (zh) * 2019-08-14 2022-04-12 功率曲线有限公司 具有格尼襟翼的风力涡轮机叶片
US11708813B2 (en) * 2019-11-26 2023-07-25 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade flow guiding device and wind turbine rotor blade
EP3978748A1 (en) * 2020-10-01 2022-04-06 Siemens Gamesa Renewable Energy A/S Wind turbine component, wind turbine, and method for manufacturing of a wind turbine component

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Also Published As

Publication number Publication date
EP2343450A1 (en) 2011-07-13
CN102549258B (zh) 2015-08-12
ES2717338T3 (es) 2019-06-20
US9303621B2 (en) 2016-04-05
WO2011042530A1 (en) 2011-04-14
CN102549258A (zh) 2012-07-04
US20120201689A1 (en) 2012-08-09
DK2343450T3 (en) 2019-04-15
EP2343450B1 (en) 2018-12-26

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