MX2015014048A - Pala de rotor de una turbina eolica. - Google Patents

Pala de rotor de una turbina eolica.

Info

Publication number
MX2015014048A
MX2015014048A MX2015014048A MX2015014048A MX2015014048A MX 2015014048 A MX2015014048 A MX 2015014048A MX 2015014048 A MX2015014048 A MX 2015014048A MX 2015014048 A MX2015014048 A MX 2015014048A MX 2015014048 A MX2015014048 A MX 2015014048A
Authority
MX
Mexico
Prior art keywords
rotor blade
trailing edge
wind turbine
cavity
nose
Prior art date
Application number
MX2015014048A
Other languages
English (en)
Inventor
Torsten Pawis
Falk Middelstädt
Thomas Schulze
Florian Rubner
Original Assignee
Wobben Properties 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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of MX2015014048A publication Critical patent/MX2015014048A/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
    • 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
    • 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
    • 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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/40—Ice detection; De-icing means
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/22—Wind motors characterised by the driven apparatus the apparatus producing heat
    • 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
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

La invención se refiere a una pala de rotor (2) de una turbina eólica (100), con un borde delantero de la pala del rotor (4), un borde trasero de la pala del rotor (6), un área de raíz de pala de rotor (28) para sujetar la pala del rotor (2) en un cubo de una turbina eólica (100), una punta de pala de rotor (40), en donde la pala de rotor (2) se extiende desde el área de raíz de pala de rotor (28) a lo largo de una dirección longitudinal hasta la punta de pala de rotor (40) y la pala de rotor (2) comprende dentro al menos una primera cavidad (18) que mira al borde delantero de rotor (4) y una segunda cavidad (20) que mira al borde trasero del rotor (6), y la primera cavidad (18) es calentada por un primer y la segunda cavidad (20) es calentada por un segundo medio de calentamiento (30), a fin de calentar el borde delantero de la pala del rotor (4) o bien el borde trasero de la pala del rotor (6). Además, se propone que la pala de rotor presente en el área del borde trasero de la pala del rotor (6) un segmento de borde trasero (54) dispuesto hacia el área de la raíz (28), en donde el segmento del borde trasero (54) está conformado de varias partes con al menos dos secciones de segmentos (56, 58).
MX2015014048A 2013-04-11 2014-04-09 Pala de rotor de una turbina eolica. MX2015014048A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013206493.4A DE102013206493A1 (de) 2013-04-11 2013-04-11 Rotorblatt einer Windenergieanlage
PCT/EP2014/057120 WO2014166979A1 (de) 2013-04-11 2014-04-09 Rotorblatt einer windenergieanlage

Publications (1)

Publication Number Publication Date
MX2015014048A true MX2015014048A (es) 2016-02-05

Family

ID=50442532

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014048A MX2015014048A (es) 2013-04-11 2014-04-09 Pala de rotor de una turbina eolica.

Country Status (19)

Country Link
US (1) US20160047356A1 (es)
EP (1) EP2984338B1 (es)
JP (1) JP6147416B2 (es)
KR (1) KR101772786B1 (es)
CN (1) CN105143667B (es)
AR (1) AR095835A1 (es)
AU (1) AU2014253161B2 (es)
BR (1) BR112015025606A2 (es)
CA (1) CA2908567C (es)
CL (1) CL2015002992A1 (es)
DE (1) DE102013206493A1 (es)
DK (1) DK2984338T3 (es)
ES (1) ES2688699T3 (es)
MX (1) MX2015014048A (es)
NZ (1) NZ713404A (es)
PT (1) PT2984338T (es)
RU (1) RU2632317C2 (es)
TW (1) TW201512528A (es)
WO (1) WO2014166979A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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US20150056074A1 (en) * 2013-08-22 2015-02-26 General Electric Company System and method for deicing wind turbine rotor blades
DK3069020T3 (en) 2013-11-11 2018-11-26 Vestas Wind Sys As HEATING INSTALLATION DEVICE
CN105402090B (zh) * 2014-09-12 2017-12-08 株洲时代新材料科技股份有限公司 大功率风力发电机叶片模块化气热抗冰方法及安装方法
DE102014115883A1 (de) 2014-10-31 2016-05-25 Senvion Gmbh Windenergieanlage und Verfahren zum Enteisen einer Windenergieanlage
DE102016109761A1 (de) * 2016-05-26 2017-11-30 Wobben Properties Gmbh Wickelkern und Verfahren zur Herstellung von Blattenden, Form und Verfahren zur Herstellung von Hinterkantensegmenten, Windenergieanlage, Rotorblattserie, Rotorblatt und Verfahren zu seiner Herstellung
JP6475767B2 (ja) * 2017-02-09 2019-02-27 三菱重工業株式会社 風車翼、及び風車翼の補強方法
DE102017110797A1 (de) * 2017-05-18 2018-11-22 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
EP3447280B1 (en) * 2017-08-21 2020-12-16 LM Wind Power International Technology II ApS A bulkhead unit, a wind turbine blade comprising the bulkhead unit, and methods of assembling and installing the bulkhead unit
US11236733B2 (en) 2018-09-17 2022-02-01 General Electric Company Heating system and method for a jointed wind rotor turbine blade
CA3149408A1 (en) * 2019-08-05 2021-02-11 Vestas Wind Systems A/S Heating a wind turbine blade
EP4303436A1 (de) * 2022-07-04 2024-01-10 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage

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JPS5523372A (en) * 1978-08-08 1980-02-19 Kikai Shinko Kyokai Anti-icing device for windmill motor device
US4295790A (en) * 1979-06-21 1981-10-20 The Budd Company Blade structure for use in a windmill
DE19528862A1 (de) * 1995-08-05 1997-02-06 Aloys Wobben Verfahren zum Enteisen eines Rotorblattes einer Windenergieanlage sowie zur Durchführung des Verfahrens geeignetes Rotorblatt
EP0914276B1 (en) * 1996-07-03 2003-10-08 Lm Glasfiber A/S A method and a system for deicing of airfoil wings of composite material
DE20014238U1 (de) * 2000-08-17 2001-06-07 Wonner, Matthias, Dipl.-Ing., 70190 Stuttgart Heizsystem zur Enteisung von Rotorblättern von Windkraftanlagen
ITTO20020908A1 (it) * 2002-10-17 2004-04-18 Lorenzo Battisti Sistema antighiaccio per impianti eolici.
US7217091B2 (en) * 2004-07-20 2007-05-15 General Electric Company Methods and apparatus for deicing airfoils or rotor blades
US8029239B2 (en) * 2005-11-18 2011-10-04 General Electric Company Rotor for a wind energy turbine and method for controlling the temperature inside a rotor hub
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RU2447318C2 (ru) * 2008-09-18 2012-04-10 Айнакул Капасовна Ершина Способ тепловой защиты работающей ветроэнергетической установки карусельного типа и устройство для его осуществления (варианты)
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EP2602455B1 (de) * 2011-12-07 2015-02-11 Nordex Energy GmbH Windenergieanlagenrotorblatt mit einem elektrischen Heizelement
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Also Published As

Publication number Publication date
CN105143667B (zh) 2018-11-16
AU2014253161B2 (en) 2017-05-25
ES2688699T3 (es) 2018-11-06
WO2014166979A1 (de) 2014-10-16
DE102013206493A1 (de) 2014-10-16
RU2015148195A (ru) 2017-05-16
PT2984338T (pt) 2018-10-24
EP2984338B1 (de) 2018-07-11
RU2632317C2 (ru) 2017-10-03
DK2984338T3 (en) 2018-09-03
CL2015002992A1 (es) 2016-07-15
EP2984338A1 (de) 2016-02-17
TW201512528A (zh) 2015-04-01
CA2908567A1 (en) 2014-10-16
AU2014253161A1 (en) 2015-11-12
US20160047356A1 (en) 2016-02-18
BR112015025606A2 (pt) 2017-07-18
JP6147416B2 (ja) 2017-06-14
KR20150139948A (ko) 2015-12-14
KR101772786B1 (ko) 2017-08-29
JP2016514803A (ja) 2016-05-23
NZ713404A (en) 2016-08-26
AR095835A1 (es) 2015-11-11
CA2908567C (en) 2019-02-26
CN105143667A (zh) 2015-12-09

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