CN104254688B - 风力涡轮机叶片以及控制这种叶片的升力的方法 - Google Patents

风力涡轮机叶片以及控制这种叶片的升力的方法 Download PDF

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Publication number
CN104254688B
CN104254688B CN201380008235.9A CN201380008235A CN104254688B CN 104254688 B CN104254688 B CN 104254688B CN 201380008235 A CN201380008235 A CN 201380008235A CN 104254688 B CN104254688 B CN 104254688B
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CN
China
Prior art keywords
shape
blade
wind turbine
conduit
turbine blade
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201380008235.9A
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English (en)
Chinese (zh)
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CN104254688A (zh
Inventor
帕洛马斯 加乌麦·比特兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Renovables Espana SL
GE Renewable Technologies SAS
Original Assignee
Alstom 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.)
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Publication date
Application filed by Alstom Renovables Espana SL filed Critical Alstom Renovables Espana SL
Publication of CN104254688A publication Critical patent/CN104254688A/zh
Application granted granted Critical
Publication of CN104254688B publication Critical patent/CN104254688B/zh
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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
    • 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
    • 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
    • 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
    • F05B2240/20—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)
CN201380008235.9A 2012-02-20 2013-02-19 风力涡轮机叶片以及控制这种叶片的升力的方法 Active CN104254688B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP12382055.7A EP2628946B1 (en) 2012-02-20 2012-02-20 Aerodynamic blade and method of controlling the lift of such a blade
EP12382055.7 2012-02-20
US201261636454P 2012-04-20 2012-04-20
US61/636,454 2012-04-20
PCT/EP2013/053236 WO2013124253A1 (en) 2012-02-20 2013-02-19 Wind turbine blade and method of controlling the lift of such a blade

Publications (2)

Publication Number Publication Date
CN104254688A CN104254688A (zh) 2014-12-31
CN104254688B true CN104254688B (zh) 2017-10-10

Family

ID=45656861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380008235.9A Active CN104254688B (zh) 2012-02-20 2013-02-19 风力涡轮机叶片以及控制这种叶片的升力的方法

Country Status (5)

Country Link
US (1) US9803619B2 (enExample)
EP (1) EP2628946B1 (enExample)
CN (1) CN104254688B (enExample)
BR (1) BR112014019898A8 (enExample)
WO (1) WO2013124253A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2757254T3 (en) * 2013-01-21 2016-09-05 Alstom Wind Slu Wind turbine blade
ES2763837T3 (es) * 2013-12-20 2020-06-01 Lm Wp Patent Holding As Una pala de aerogenerador que tiene dispositivos aerodinámicos desplegables
CN106870277A (zh) 2015-12-10 2017-06-20 李亦博 高效利用低速流体的叶片及其制造方法
WO2017097229A1 (zh) * 2015-12-10 2017-06-15 李亦博 高效利用低速流体的叶片及其应用
CN108150348B (zh) * 2017-12-21 2019-11-01 上海理工大学 一种垂直轴风力机叶片组件及其合成射流控制方法
CN118876747A (zh) * 2024-09-30 2024-11-01 西安航空学院 新能源电动车辆动力装置的布置结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886264A (en) * 1957-05-17 1959-05-12 Lockheed Aircraft Corp Stall roll control device for vertical take-off airplane
DE2908761A1 (de) 1979-03-06 1980-09-18 Hans Mueller Fluegel fuer windmotore die nach aerodynamischen grundsaetzen konstruiert und bekannte elemente, die zur erhoehung des auftriebs des fluegels dienen (start- und landehilfen) eingebaut haben
US5758823A (en) 1995-06-12 1998-06-02 Georgia Tech Research Corporation Synthetic jet actuator and applications thereof
US5938404A (en) 1997-06-05 1999-08-17 Mcdonnell Douglas Helicopter Company Oscillating air jets on aerodynamic surfaces
US6597825B1 (en) * 2001-10-30 2003-07-22 Calient Networks, Inc. Optical tap for an optical switch
US7632068B2 (en) 2003-03-31 2009-12-15 Technical University Of Denmark Control of power, loads and/or stability of a horizontal axis wind turbine by use of variable blade geometry control
US7387491B2 (en) 2004-12-23 2008-06-17 General Electric Company Active flow modifications on wind turbine blades
WO2008131800A1 (en) * 2007-04-30 2008-11-06 Vestas Wind Systems A/S A wind turbine blade
NL2000819C2 (nl) 2007-08-17 2009-02-18 Stichting Energie Windturbine en rotorblad.
ES2326352B1 (es) 2007-09-14 2010-07-15 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala de aerogenerador con alerones deflectables controlados por cambios de la presion en la superficie.
US9239039B2 (en) * 2008-10-27 2016-01-19 General Electric Company Active circulation control of aerodynamic structures
EP2253838A1 (en) * 2009-05-18 2010-11-24 Lm Glasfiber A/S A method of operating a wind turbine
WO2011026495A2 (en) 2009-09-04 2011-03-10 Vestas Wind Systems A/S Wind turbine rotor blade

Also Published As

Publication number Publication date
CN104254688A (zh) 2014-12-31
US9803619B2 (en) 2017-10-31
WO2013124253A1 (en) 2013-08-29
BR112014019898A8 (pt) 2017-07-11
US20150192106A1 (en) 2015-07-09
EP2628946B1 (en) 2017-09-27
EP2628946A1 (en) 2013-08-21
BR112014019898A2 (enExample) 2017-06-20

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SE01 Entry into force of request for substantive examination
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Effective date of registration: 20180129

Address after: Holland Breda

Patentee after: ALSTOM RENOVABLES ESPANA, S.L.

Address before: Grenoble

Patentee before: GE RENEWABLE TECHNOLOGIES

Effective date of registration: 20180129

Address after: Grenoble

Patentee after: GE RENEWABLE TECHNOLOGIES

Address before: Spain Barcelona

Patentee before: ALSTOM RENOVABLES ESPANA, S.L.