BR112017008612A2 - ?lâmina de turbina eólica fornecida com dispositivo montado em superfície? - Google Patents

?lâmina de turbina eólica fornecida com dispositivo montado em superfície?

Info

Publication number
BR112017008612A2
BR112017008612A2 BR112017008612A BR112017008612A BR112017008612A2 BR 112017008612 A2 BR112017008612 A2 BR 112017008612A2 BR 112017008612 A BR112017008612 A BR 112017008612A BR 112017008612 A BR112017008612 A BR 112017008612A BR 112017008612 A2 BR112017008612 A2 BR 112017008612A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine blade
mounted device
surface mounted
connection
Prior art date
Application number
BR112017008612A
Other languages
English (en)
Other versions
BR112017008612B1 (pt
Inventor
Kildegaard Casper
Ulrich Laursen Jens
Høeg Jesper
Ansholm Rasmussen Kim
Lehmann Madsen Kristian
Original Assignee
Lm Wp Patent Holding As
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 Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Publication of BR112017008612A2 publication Critical patent/BR112017008612A2/pt
Publication of BR112017008612B1 publication Critical patent/BR112017008612B1/pt

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
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • 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

Abstract

lâmina de turbina eólica para um rotor de uma turbina eólica que tem um eixo de rotor substancialmente horizontal, compreendendo o referido rotor um cubo, do qual a pá de turbina eólica estende-se substancialmente numa direção radial quando montada no cubo, longitudinal com uma extremidade de ponta e uma extremidade de raiz e uma direção transversal. a pá de turbina eólica compreende ainda um contorno perfilado que inclui um lado de pressão e um lado de sucção, bem como uma borda de ataque e uma borda de fuga com um cordão tendo um comprimento de corda que se estende entre o contorno perfilado quando é impactado por um fluxo de ar incidente, gerando um elevador. um dispositivo montado em superfície está ligado a uma superfície da pá de turbina eólica, em que o dispositivo montado em superfície está ligado à superfície da pá de turbina eólica através de pelo menos uma primeira parte de fixação, a qual está ligada a uma parte do dispositivo montado em superfície. a primeira parte de fixação compreende uma parte de ligação externa que proporciona uma primeira ligação de conexão entre o dispositivo montado em superfície e a superfície da pá de turbina eólica, em que a primeira ligação de conexão é uma ligação elástica e uma peça de ligação interna que proporciona uma segunda ligação de conexão entre o dispositivo montado de superfície e a superfície da pá de turbina eólica, em que a segunda ligação de conexão tem uma ligação estrutural.
BR112017008612-3A 2014-10-31 2015-11-02 Lâmina de turbina eólica fornecida com dispositivo montado em superfície BR112017008612B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1419389.0A GB201419389D0 (en) 2014-10-31 2014-10-31 Wind turbine blade provided with surface mounted device
EP1419389.0 2014-10-31
PCT/EP2015/075440 WO2016066852A1 (en) 2014-10-31 2015-11-02 Wind turbine blade provided with surface mounted device

Publications (2)

Publication Number Publication Date
BR112017008612A2 true BR112017008612A2 (pt) 2017-12-19
BR112017008612B1 BR112017008612B1 (pt) 2022-09-20

Family

ID=52118484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008612-3A BR112017008612B1 (pt) 2014-10-31 2015-11-02 Lâmina de turbina eólica fornecida com dispositivo montado em superfície

Country Status (8)

Country Link
US (1) US10989166B2 (pt)
EP (1) EP3212926B1 (pt)
CN (1) CN107208604B (pt)
BR (1) BR112017008612B1 (pt)
CA (1) CA2966266C (pt)
GB (1) GB201419389D0 (pt)
MA (1) MA40852A (pt)
WO (1) WO2016066852A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016020431A1 (en) 2014-08-05 2016-02-11 Lm Wp Patent Holding A/S Wind turbine blade provided with surface mounted device
US10927809B2 (en) 2016-09-15 2021-02-23 Vestas Wind Systems A/S Method of attaching a tip extension to a wind turbine blade
EP3667076A1 (en) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Estimating wind speed
EP3769940B1 (en) * 2019-07-26 2023-08-09 Polytech A/S A system and method for attaching an add-on on a wind turbine blade
CN111577529B (zh) * 2020-05-25 2021-04-30 湖南翰坤实业有限公司 一种风力发电叶片及其安装方法
CN112879229B (zh) * 2021-01-27 2022-06-10 南京东固建设科技有限公司 一种可降低分流板载荷力的风力发电辅助智能设备
CN117260588B (zh) * 2023-11-14 2024-01-30 中国航发沈阳黎明航空发动机有限责任公司 一种低涡工作叶片三坐标检测通用定位装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015558C2 (nl) 2000-06-28 2002-01-08 Stichting En Onderzoek Ct Nede Blad van een windturbine.
DK176317B1 (da) 2005-10-17 2007-07-30 Lm Glasfiber As Vinge til en rotor på et vindenergianlæg
AU2006322446B2 (en) 2005-12-05 2011-12-22 Lm Glasfiber A/S Blade for a wind turbine rotor
DE102006017897B4 (de) 2006-04-13 2008-03-13 Repower Systems Ag Rotorblatt einer Windenergieanlage
EP2138714A1 (en) 2008-12-12 2009-12-30 Lm Glasfiber A/S Wind turbine blade having a flow guiding device with optimised height
EP2141358A1 (en) 2008-12-12 2010-01-06 Lm Glasfiber A/S Wind turbine blade having a spoiler with effective separation of airflow
WO2011000381A2 (en) * 2009-06-30 2011-01-06 Vestas Wind Systems A/S Method of manufacturing a wind turbine blade comprising two members being joined by adhesion
DK2343451T3 (en) 2009-10-08 2018-07-23 Lm Wind Power Int Tech Ii Aps Wind turbine blade with a plurality of longitudinal flow controlling device parts
ES2717338T3 (es) * 2009-10-08 2019-06-20 Lm Wind Power As Pala de turbina eólica con dispositivo de guiado de flujo que se extiende longitudinalmente que tiene un elemento en forma de placa
WO2012019655A1 (en) * 2010-08-10 2012-02-16 Siemens Aktiengesellschaft Rotor blade element and method for improving the efficiency of a wind turbine rotor blade
EP2444658B1 (en) * 2010-10-21 2016-10-19 Siemens Aktiengesellschaft Method to retrofit a blade of a wind turbine
WO2012082324A1 (en) * 2010-12-16 2012-06-21 Inventus Holdings, Llc A method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
DK2484897T3 (en) * 2011-02-04 2014-03-10 Lm Wind Power As Vortex generator for a wind turbine and having a base portion with a recess for an adhesive
ES2482615T3 (es) * 2011-02-04 2014-08-04 Lm Wp Patent Holding A/S Dispositivo generador de torbellinos con secciones ahusadas para una turbina eólica
EP2532510B1 (en) * 2011-06-07 2016-11-16 Siemens Aktiengesellschaft Method of modifying the surface shape of a wind turbine rotor blade
ES2757962T3 (es) * 2012-12-03 2020-04-30 Lm Wp Patent Holding As Método de fabricación de una pala de turbina de eólica
WO2016020431A1 (en) * 2014-08-05 2016-02-11 Lm Wp Patent Holding A/S Wind turbine blade provided with surface mounted device

Also Published As

Publication number Publication date
GB201419389D0 (en) 2014-12-17
EP3212926B1 (en) 2021-07-07
US20170314531A1 (en) 2017-11-02
MA40852A (fr) 2017-09-05
CN107208604A (zh) 2017-09-26
EP3212926A1 (en) 2017-09-06
CA2966266A1 (en) 2016-05-06
US10989166B2 (en) 2021-04-27
WO2016066852A1 (en) 2016-05-06
CA2966266C (en) 2023-03-28
BR112017008612B1 (pt) 2022-09-20
CN107208604B (zh) 2020-11-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/11/2015, OBSERVADAS AS CONDICOES LEGAIS