MX2017003706A - Pala de rotor de aerogenerador. - Google Patents

Pala de rotor de aerogenerador.

Info

Publication number
MX2017003706A
MX2017003706A MX2017003706A MX2017003706A MX2017003706A MX 2017003706 A MX2017003706 A MX 2017003706A MX 2017003706 A MX2017003706 A MX 2017003706A MX 2017003706 A MX2017003706 A MX 2017003706A MX 2017003706 A MX2017003706 A MX 2017003706A
Authority
MX
Mexico
Prior art keywords
region
wind turbine
turbine rotor
rotor blade
hub
Prior art date
Application number
MX2017003706A
Other languages
English (en)
Inventor
Spitzner Jörg
Original Assignee
Best Blades Gmbh
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 Best Blades Gmbh filed Critical Best Blades Gmbh
Publication of MX2017003706A publication Critical patent/MX2017003706A/es

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
    • 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
    • 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
    • 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
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • 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
    • F05B2240/302—Segmented or sectional blades
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La invención se refiere a una pala de rotor de aerogenerador (1), que comprende un lado superior (13), un lado inferior (14), un borde de ataque (16), un borde de salida (15), un medio de sujeción de buje (17), y una punta de pala (12), en la que la pala de rotor de aerogenerador (1) se divide en una región de buje (111), una región central (112), y una región de punta de pala (113), y en la que se define una región de raíz (11) del medio de sujeción de buje (17) a la profundidad de pala máxima (Smáx), en la que un canal conductor de aire (23) que se extiende radialmente hacia fuera para conducir el aire aspirado de una región de succión (21) a una región desoplado (22) dispuesta en la región de punta de pala (113), se proporciona en el interior de la pala de rotor de aerogenerador (1) y se produce una succión de la capa límite, en la que la succión del aire tiene lugar en el lado superior (13) de la pala de rotor de aerogenerador (1), y se proporciona una barrera de capa límite (28) en la región de buje (111) cerca del medio de sujeción de buje (17) para impedir un flujo en la dirección del medio de sujeción de buje (17).
MX2017003706A 2014-09-22 2015-05-21 Pala de rotor de aerogenerador. MX2017003706A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14185815.9A EP2998572B1 (de) 2014-09-22 2014-09-22 Windenergieanlagenrotorblatt
PCT/DE2015/100205 WO2016045656A1 (de) 2014-09-22 2015-05-21 Windenergieanlagenrotorblatt

Publications (1)

Publication Number Publication Date
MX2017003706A true MX2017003706A (es) 2017-09-18

Family

ID=51582304

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003706A MX2017003706A (es) 2014-09-22 2015-05-21 Pala de rotor de aerogenerador.

Country Status (18)

Country Link
US (1) US20170284366A1 (es)
EP (1) EP2998572B1 (es)
JP (1) JP6622297B2 (es)
KR (1) KR101950862B1 (es)
CN (1) CN105658954B (es)
AU (1) AU2015320113B2 (es)
BR (1) BR112017005345A2 (es)
CA (1) CA2961966C (es)
CL (1) CL2017000681A1 (es)
DK (1) DK2998572T3 (es)
ES (1) ES2602274T3 (es)
MX (1) MX2017003706A (es)
NO (1) NO20170598A1 (es)
PH (1) PH12017500490A1 (es)
PL (1) PL2998572T3 (es)
PT (1) PT2998572T (es)
WO (1) WO2016045656A1 (es)
ZA (1) ZA201701752B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3169896T3 (da) * 2014-07-14 2020-03-09 Lm Wp Patent Holding As En profilkile til fastgørelse på et forlængerstykke til en aerodynamisk skal
DE102015116634A1 (de) * 2015-10-01 2017-04-06 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Windenergieanlage
DK3488099T3 (da) * 2016-07-19 2021-07-26 Lm Wind Power Int Tech Ii Aps Vindmøllevinge med flatback-rodsegment og relateret fremgangsmåde
DE102016117012A1 (de) * 2016-09-09 2018-03-15 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
DE102016123412A1 (de) * 2016-12-05 2018-06-07 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
CN107061142A (zh) * 2017-01-25 2017-08-18 北京博比风电科技有限公司 叶片和风力发电机组
CN110582634A (zh) * 2017-03-07 2019-12-17 西门子歌美飒可再生能源公司 用于风力涡轮机转子叶片的气动装置的安全系统
DE102017112742A1 (de) * 2017-06-09 2018-12-13 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
CN108386313B (zh) * 2018-02-05 2019-09-24 西北工业大学 一种风力机钝后缘椭圆翼型的设计方法
DK3686423T3 (da) * 2019-01-22 2023-02-27 Wepfer Technics Ag Rotorvinge til en vindmølle
EP3798443A1 (de) * 2019-09-24 2021-03-31 Wobben Properties GmbH Windenergieanlage
CN110645142B (zh) * 2019-09-27 2023-09-22 明阳智慧能源集团股份公司 一种全生命周期内不报废的模块化风电叶片及其制造方法
CN113738568B (zh) * 2020-05-29 2022-07-15 江苏金风科技有限公司 叶片、风力发电机组及其操作方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH209491A (de) 1939-07-24 1940-04-15 Rickenbacher Hans Rotierender Quertriebskörper mit selbsttätiger Grenzschichtabsaugung.
GB8602008D0 (en) * 1986-02-28 1986-03-05 Int Research & Dev Co Ltd Wind turbine
DE10307682A1 (de) 2002-06-05 2004-01-08 Aloys Wobben Rotorblatt einer Windenergieanlage
WO2007035758A1 (en) 2005-09-19 2007-03-29 University Of Florida Research Foundation, Inc. Wind turbine blade comprising a boundary layer control system
US7354247B2 (en) * 2005-10-27 2008-04-08 General Electric Company Blade for a rotor of a wind energy turbine
DK2122164T3 (en) * 2007-01-05 2016-07-04 Lm Wp Patent Holding As Wind turbine blade with lift regulators in the form of grooves or holes
US7883324B2 (en) * 2007-01-09 2011-02-08 General Electric Company Wind turbine airfoil family
EP2031242A1 (en) * 2007-08-29 2009-03-04 Lm Glasfiber A/S A blade element for mounting on a wind turbine blade and a method of changing the aerodynamic profile of a wind turbine blade
EP2031241A1 (en) * 2007-08-29 2009-03-04 Lm Glasfiber A/S Blade for a rotor of a wind turbine provided with barrier generating means
EP2053240B1 (en) * 2007-10-22 2011-03-30 Actiflow B.V. Wind turbine with boundary layer control
ES2330500B1 (es) 2008-05-30 2010-09-13 GAMESA INNOVATION & TECHNOLOGY, S.L. UNIPERSONAL Pala de aerogenerador con elementos hipersustentadores.
DE102008052858B9 (de) 2008-10-23 2014-06-12 Senvion Se Profil eines Rotorblatts und Rotorblatt einer Windenergieanlage
DE102008054323A1 (de) 2008-11-03 2010-05-12 Energiekontor Ag Rotorblatt mit Blattspitzenverlängerung für eine Windenergieanlage
US8092187B2 (en) 2008-12-30 2012-01-10 General Electric Company Flatback insert for turbine blades
US8328516B2 (en) * 2009-09-29 2012-12-11 General Electric Company Systems and methods of assembling a rotor blade extension for use in a wind turbine
KR20110136296A (ko) * 2010-06-14 2011-12-21 삼성중공업 주식회사 풍력 발전 장치용 블레이드 및 이를 이용한 풍력 발전 장치
US8057189B2 (en) * 2010-12-15 2011-11-15 General Electric Company Wind turbine blade with modular leading edge
US20120027588A1 (en) * 2011-05-20 2012-02-02 General Electric Company Root flap for rotor blade in wind turbine
DE102011050661A1 (de) 2011-05-26 2012-11-29 L&L Rotorservice Gmbh Rotorblatt einer Windenergieanlage
KR20130064087A (ko) * 2011-10-12 2013-06-17 미츠비시 쥬고교 가부시키가이샤 풍차 날개, 이것을 구비한 풍력 발전 장치 및 풍차 날개의 설계 방법
CN102364098A (zh) * 2011-11-18 2012-02-29 三一电气有限责任公司 一种风力发电机组及其叶片
US8376703B2 (en) * 2011-11-21 2013-02-19 General Electric Company Blade extension for rotor blade in wind turbine
US8430633B2 (en) * 2011-11-21 2013-04-30 General Electric Company Blade extension for rotor blade in wind turbine
DK177928B1 (en) * 2013-06-17 2015-01-19 Envision Energy Denmark Aps Wind turbine blade with extended shell section

Also Published As

Publication number Publication date
PL2998572T3 (pl) 2017-02-28
BR112017005345A2 (pt) 2017-12-12
AU2015320113B2 (en) 2019-04-11
CA2961966A1 (en) 2016-03-31
PH12017500490A1 (en) 2017-08-07
KR20170064538A (ko) 2017-06-09
JP6622297B2 (ja) 2019-12-18
AU2015320113A1 (en) 2017-04-13
ES2602274T3 (es) 2017-02-20
CN105658954B (zh) 2019-06-14
ZA201701752B (en) 2018-05-30
CL2017000681A1 (es) 2017-10-30
EP2998572A1 (de) 2016-03-23
DK2998572T3 (en) 2016-12-19
WO2016045656A1 (de) 2016-03-31
US20170284366A1 (en) 2017-10-05
CN105658954A (zh) 2016-06-08
JP2017533376A (ja) 2017-11-09
NO20170598A1 (en) 2017-04-07
EP2998572B1 (de) 2016-09-07
CA2961966C (en) 2019-04-02
PT2998572T (pt) 2016-11-02
KR101950862B1 (ko) 2019-05-31

Similar Documents

Publication Publication Date Title
PH12017500490A1 (en) Wind energy turbine rotor blade
EP3070266A3 (en) Turbofan arrangement with blade channel variations
EP2711558A3 (en) Propeller fan
DK201170610A (en) Winglet for wind turbine rotor blade
EP2469076A3 (en) System And Method Of Operating An Active Flow Control System To Manipulate A Boundary Layer Across A Rotor Blade Of A Wind Turbine
MY173536A (en) Thin airfoil ceiling fan blade
DK201270257A (en) Root flap for rotor blade in wind turbine
DK201170711A (en) Noise reducer for rotor blade in wind turbine
DK201270120A (en) Lift device for rotor blade in wind turbine
EP2586996A3 (en) Turbine bucket angel wing features for forward cavity flow control and related method
CA3010688A1 (en) Rotor blade of a wind turbine and a wind turbine
DK201370106A (en) Ultrasonic sound emitting devices for wind turbines
WO2012112613A3 (en) Turbine blades, systems and methods
EP2535569A3 (en) A wind turbine blade
JP2017533376A5 (es)
WO2013180797A3 (en) Shark-bite tip shelf cooling configuration
DK201370046A (en) Wind turbine rotor blade assembly with root extension panel and method of assembly
EP2716906A3 (en) Noise reduction tab and method for wind turbine rotor blade
WO2014150494A3 (en) Centrifugal fan impeller with variable shape fan blades and method of assembly
NZ609330A (en) Turbine rotor assembly
WO2014149098A3 (en) Hollow fan blade with extended wing sheath
EP2500263A3 (en) Improved retention for bonded hollow fan blade cover
AR089583A1 (es) Caja posterior, paleta de rotor con caja posterior e instalacion de energia eolica con una paleta de rotor de este tipo
WO2017024291A3 (en) Hovering air fort
WO2015102691A3 (en) Fan blade with integrated composite fan blade cover