PL2034178T3 - Łopata turbiny wiatrowej z odchylanymi klapami - Google Patents

Łopata turbiny wiatrowej z odchylanymi klapami

Info

Publication number
PL2034178T3
PL2034178T3 PL08010999T PL08010999T PL2034178T3 PL 2034178 T3 PL2034178 T3 PL 2034178T3 PL 08010999 T PL08010999 T PL 08010999T PL 08010999 T PL08010999 T PL 08010999T PL 2034178 T3 PL2034178 T3 PL 2034178T3
Authority
PL
Poland
Prior art keywords
wind turbine
turbine blade
deflectable flaps
deflectable
flaps
Prior art date
Application number
PL08010999T
Other languages
English (en)
Inventor
Christian Meldgaard
Michael Friedrich
Original Assignee
Gamesa Innovation & Tech 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 Gamesa Innovation & Tech Sl filed Critical Gamesa Innovation & Tech Sl
Publication of PL2034178T3 publication Critical patent/PL2034178T3/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
    • 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
    • F03D7/0256—Stall control
    • 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
    • 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
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on 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
    • F05B2240/305—Flaps, slats or spoilers
    • F05B2240/3052—Flaps, slats or spoilers adjustable
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or 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
    • F05B2240/20—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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • F05B2240/311—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape flexible or elastic
    • 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)
PL08010999T 2007-06-22 2008-06-18 Łopata turbiny wiatrowej z odchylanymi klapami PL2034178T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200701738A ES2324002B1 (es) 2007-06-22 2007-06-22 Pala de aerogenerador con alerones deflectables.
EP08010999.4A EP2034178B1 (en) 2007-06-22 2008-06-18 Wind turbine blade with deflectable flaps

Publications (1)

Publication Number Publication Date
PL2034178T3 true PL2034178T3 (pl) 2018-01-31

Family

ID=39823810

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08010999T PL2034178T3 (pl) 2007-06-22 2008-06-18 Łopata turbiny wiatrowej z odchylanymi klapami

Country Status (5)

Country Link
US (1) US8087889B2 (pl)
EP (1) EP2034178B1 (pl)
CN (1) CN101338727B (pl)
ES (2) ES2324002B1 (pl)
PL (1) PL2034178T3 (pl)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131800A1 (en) * 2007-04-30 2008-11-06 Vestas Wind Systems A/S A wind turbine blade
US9039372B2 (en) * 2007-04-30 2015-05-26 Vestas Wind Systems A/S Wind turbine blade
DK2350452T4 (da) * 2008-10-14 2020-08-31 Vestas Wind Sys As Vindmøllevinge med indretning til at ændre den aerodynamiske overflade eller form
GB2465975B (en) * 2008-12-02 2010-10-13 Vestas Wind Sys As Wind turbine control surface hinge
GB2466200A (en) * 2008-12-10 2010-06-16 Vestas Wind Sys As A Detection System of an Angle of Attack of Air Flow over a Wind Turbine Rotor Blade
US8186936B2 (en) * 2009-06-08 2012-05-29 Vestas Wind Systems A/S Actuation of movable parts of a wind turbine rotor blade
DE102009060082A1 (de) * 2009-12-22 2011-06-30 Airbus Operations GmbH, 21129 Flügelanordnung mit einer verstellbaren Klappe und Verkleidungselement zum Verkleiden eines Klappenverstellmechanismus eines Flügels
KR101068443B1 (ko) * 2009-12-24 2011-09-28 황지선 풍력 발전용 로터
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
ES2510398T3 (es) 2010-01-14 2014-10-21 Neptco, Inc. Componentes de pala de rotor de aerogenerador y métodos para fabricar los mismos
DK2569535T3 (en) * 2010-05-10 2016-12-05 Univ Darmstadt Tech Invention relating to the blade, especially for wind projects
DK2405129T3 (en) * 2010-07-06 2017-03-13 Lm Wp Patent Holding As Wind turbine blade with variable rear edge
US9774198B2 (en) * 2010-11-08 2017-09-26 Brandon Culver Wind and solar powered heat trace with homeostatic control
US20110142676A1 (en) * 2010-11-16 2011-06-16 General Electric Company Rotor blade assembly having an auxiliary blade
US20120020803A1 (en) * 2011-02-14 2012-01-26 Paul Lees Turbine blades, systems and methods
WO2012146252A2 (en) * 2011-04-28 2012-11-01 Vestas Wind Systems A/S Improved wind turbine noise control methods
DK177278B1 (en) * 2011-05-19 2012-09-17 Envision Energy Denmark Aps A wind turbine and associated control method
DK178073B1 (en) * 2011-06-17 2015-04-27 Envision Energy Denmark Aps A Wind Turbine Blade
US9133819B2 (en) 2011-07-18 2015-09-15 Kohana Technologies Inc. Turbine blades and systems with forward blowing slots
US8834127B2 (en) * 2011-09-09 2014-09-16 General Electric Company Extension for rotor blade in wind turbine
WO2013045601A1 (en) * 2011-09-29 2013-04-04 Lm Wind Power A/S A wind turbine blade
US8506248B2 (en) 2011-10-06 2013-08-13 General Electric Company Wind turbine rotor blade with passively modified trailing edge component
US8602732B2 (en) 2011-10-06 2013-12-10 General Electric Company Wind turbine rotor blade with passively modified trailing edge component
DE102012209935A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Hinterkasten, Rotorblatt mit Hinterkasten und Windenergieanlage mit solchem Rotorblatt
EP2631467B1 (en) 2012-02-24 2015-10-14 Siemens Aktiengesellschaft Arrangement to reduce noise originated by a wind turbine blade
EP2647835B1 (en) 2012-04-04 2016-11-16 Siemens Aktiengesellschaft Flexible flap arrangement for a wind turbine rotor blade
US9919488B2 (en) * 2014-03-19 2018-03-20 General Electric Company Rotor blade components for a wind turbine and methods of manufacturing same
GB2537630B (en) * 2015-04-21 2020-11-04 Agustawestland Ltd An aerofoil
CN104989591A (zh) * 2015-06-30 2015-10-21 上海理工大学 扑翼可调式叶片
EP3290688B1 (en) * 2016-08-30 2020-12-02 Siemens Gamesa Renewable Energy A/S Controlling rotational speed by changing blade profile
US10612517B2 (en) * 2017-03-09 2020-04-07 General Electric Company Flexible extension for wind turbine rotor blades
CN111315653A (zh) * 2017-11-06 2020-06-19 菲利普·博格拉什 可在每次旋转中动态优化形状及其它属性的旋翼或推进器叶片
DE102018100963A1 (de) * 2018-01-17 2019-07-18 Wobben Properties Gmbh Windenergieanlage und Rotorblatt für eine Windenergieanlage
EP3517773B1 (en) * 2018-01-29 2020-08-12 Siemens Gamesa Renewable Energy A/S Trailing edge assembly
CN112313407A (zh) * 2018-05-04 2021-02-02 通用电气公司 用于风力涡轮转子叶片的柔性延伸部
CN110792554B (zh) * 2018-08-03 2020-12-11 兰州理工大学 变形式风力发电机叶片
EP3667076A1 (en) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Estimating wind speed
DE102019117365A1 (de) * 2019-06-27 2020-12-31 Wobben Properties Gmbh Rotor für eine Windenergieanlage, Windenergieanlage und zugehöriges Verfahren
CN110562442B (zh) * 2019-08-29 2022-11-22 中国航空工业集团公司沈阳飞机设计研究所 一种采用半柔性驱动控制的襟翼装置
CN116480513A (zh) * 2023-05-17 2023-07-25 中国长江三峡集团有限公司 一种叶片及潮流能发电机

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753835A (en) * 1952-04-03 1956-07-10 Gehrig Walter Angle of attack governed aircraft apparatus
US5320491A (en) * 1992-07-09 1994-06-14 Northern Power Systems, Inc. Wind turbine rotor aileron
US5375324A (en) * 1993-07-12 1994-12-27 Flowind Corporation Vertical axis wind turbine with pultruded blades
DK172932B1 (da) * 1995-06-27 1999-10-11 Bonus Energy As Fremgangsmåde og indretning til reduktion af svingninger i en vindmøllevinge.
DE19544805C1 (de) * 1995-12-01 1997-06-12 Daimler Benz Aerospace Ag Elektrochemisches Stellelement
BR9702347A (pt) * 1996-07-18 1999-12-28 Prospective Concepts Ag Asa pneumática adaptável para aeronaves de asa fixa
US6015115A (en) * 1998-03-25 2000-01-18 Lockheed Martin Corporation Inflatable structures to control aircraft
WO1999061313A1 (de) * 1998-05-25 1999-12-02 Prospective Concepts Ag Adaptiver pneumatischer flügel für starrflügel-fluggeräte
DE10061636B4 (de) * 2000-12-11 2010-02-04 Eurocopter Deutschland Gmbh Rotorblatt mit Klappe und Klappenantrieb
WO2002051730A2 (de) * 2000-12-23 2002-07-04 Aloys Wobben Rotorblatt für eine windenergieanlage
EP1375911A4 (en) * 2001-03-26 2005-11-23 Hitachi Shipbuilding Eng Co WIND TURBINE FROM PROPELLER TYPE
DE10233102B4 (de) * 2002-06-21 2006-02-16 Intema Industrietextilverarbeitung Gmbh Rotorblatt für Windkraftanlagen
US6769873B2 (en) 2002-10-08 2004-08-03 The United States Of America As Represented By The Secretary Of The Navy Dynamically reconfigurable wind turbine blade assembly
AU2004225883B2 (en) 2003-03-31 2010-06-17 Technical University Of Denmark Control of power, loads and/or stability of a horizontal axis wind turbine by use of variable blade geometry control
DK200300670A (da) * 2003-05-05 2004-11-06 Lm Glasfiber As Vindmölleving med opdriftsregulerende organer
DE10348060B4 (de) * 2003-10-16 2016-10-27 Windreich GmbH Rotorblatt eines Rotors einer Windenergieanlage
FR2864175B1 (fr) * 2003-12-22 2008-03-28 Airbus Eolienne
US8157533B2 (en) * 2005-10-17 2012-04-17 Vestas Wind Systems A/S Wind turbine blade with variable aerodynamic profile
EP1995455B1 (en) * 2007-05-25 2016-11-16 Siemens Aktiengesellschaft Actuation system for a wind turbine blade flap

Also Published As

Publication number Publication date
ES2324002A1 (es) 2009-07-28
ES2648818T3 (es) 2018-01-08
EP2034178B1 (en) 2017-08-23
EP2034178A2 (en) 2009-03-11
US8087889B2 (en) 2012-01-03
CN101338727A (zh) 2009-01-07
ES2324002B1 (es) 2010-05-13
US20090028705A1 (en) 2009-01-29
EP2034178A3 (en) 2016-08-03
CN101338727B (zh) 2013-03-27

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