BRPI0907167A2 - Pá do rotor de turbina de vento e montagem de cubo do rotor - Google Patents

Pá do rotor de turbina de vento e montagem de cubo do rotor

Info

Publication number
BRPI0907167A2
BRPI0907167A2 BRPI0907167-9A BRPI0907167A BRPI0907167A2 BR PI0907167 A2 BRPI0907167 A2 BR PI0907167A2 BR PI0907167 A BRPI0907167 A BR PI0907167A BR PI0907167 A2 BRPI0907167 A2 BR PI0907167A2
Authority
BR
Brazil
Prior art keywords
wind turbine
hub assembly
rotor blade
rotor
turbine rotor
Prior art date
Application number
BRPI0907167-9A
Other languages
English (en)
Inventor
Tommy Sorensen
Original Assignee
Lm Glasfiber 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 Glasfiber As filed Critical Lm Glasfiber As
Publication of BRPI0907167A2 publication Critical patent/BRPI0907167A2/pt
Publication of BRPI0907167B1 publication Critical patent/BRPI0907167B1/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
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
BRPI0907167-9A 2008-01-14 2009-01-13 Pá do rotor para uma instalação de força eólica, método para fabricação da mesma, cubo do rotor e mancal de passo BRPI0907167B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08000537.4 2008-01-14
EP08000537A EP2078851A1 (en) 2008-01-14 2008-01-14 Wind turbine blade and hub assembly
PCT/DK2009/000008 WO2009089833A2 (en) 2008-01-14 2009-01-13 Wind turbine blade and hub assembly

Publications (2)

Publication Number Publication Date
BRPI0907167A2 true BRPI0907167A2 (pt) 2015-07-14
BRPI0907167B1 BRPI0907167B1 (pt) 2020-09-29

Family

ID=40042668

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907167-9A BRPI0907167B1 (pt) 2008-01-14 2009-01-13 Pá do rotor para uma instalação de força eólica, método para fabricação da mesma, cubo do rotor e mancal de passo

Country Status (6)

Country Link
US (1) US8545182B2 (pt)
EP (2) EP2078851A1 (pt)
CN (1) CN101918706B (pt)
BR (1) BRPI0907167B1 (pt)
DK (1) DK2238344T3 (pt)
WO (1) WO2009089833A2 (pt)

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US8844880B1 (en) * 2010-09-09 2014-09-30 Groen Brothers Aviation, Inc. Two-place, collective pitch and throttle control
US20140030094A1 (en) * 2011-04-11 2014-01-30 Lm Wp Patent Holding A/S Wind turbine blade having a root region with elongated fastening members provided with metal fibres
DK2511477T3 (da) * 2011-04-11 2014-09-01 Lm Wp Patent Holding As Vindmølle med overgangsområde
EP2530301A1 (en) * 2011-05-31 2012-12-05 General Electric Company Blade root stiffening element and method of mounting a blade having said root stiffening element
DE202011101634U1 (de) * 2011-06-09 2011-07-14 EUROS- Entwicklungsgesellschaft für Windkraftanlagen mbH Rotorblattverbindung
EP2554834B1 (en) 2011-08-02 2016-07-13 Alstom Wind, S.L.U. Rotor for a wind turbine
US8956115B2 (en) 2012-01-20 2015-02-17 General Electric Company Blade extension and rotor blade assembly for wind turbine
CN102705173B (zh) * 2012-02-07 2014-04-23 深圳市艾飞盛风能科技有限公司 一种风力发电机及其叶片
WO2013182447A1 (en) * 2012-06-04 2013-12-12 Lm Wp Patent Holding A/S A wind turbine blade lightning bypass system
US9109578B2 (en) 2012-06-12 2015-08-18 General Electric Company Root extender for a wind turbine rotor blade
US9074581B2 (en) 2012-06-12 2015-07-07 General Electric Company Cone angle insert for wind turbine rotor
KR101346180B1 (ko) * 2012-06-26 2013-12-31 삼성중공업 주식회사 풍력발전기용 블레이드 설치 시스템
DK2679805T3 (en) * 2012-06-29 2015-03-23 Gen Electric Cone angle insert for wind turbine rotor
DE102013003634B4 (de) 2013-03-05 2022-10-20 Nordex Energy Se & Co. Kg Windenergieanlagenrotorblatt mit einem Blattanschlussbereich
US9464622B2 (en) 2013-05-31 2016-10-11 General Electric Company Rotor blade assembly having a stiffening root insert
US9353730B2 (en) * 2013-06-10 2016-05-31 Uprise Energy, LLC Wind energy devices, systems, and methods
ES2538417B1 (es) * 2013-12-19 2016-04-20 Acciona Windpower, S.A. Aerogenerador con sistema de cambio de paso de pala
DE102014205816A1 (de) * 2014-03-28 2015-10-01 Aktiebolaget Skf Lageranordnung zur drehbaren Lagerung eines Turbinenblattes an einer Turbinennabe
DK2952734T3 (da) 2014-06-05 2021-05-31 Siemens Gamesa Renewable Energy As Rodbøsning til en vingerod af en vindmøllerotorvinge, vingerod, vindmøllerotorvinge og vindmølle
EP2963282B1 (en) * 2014-07-04 2018-10-24 Siemens Aktiengesellschaft Mounting ring arrangement for wind turbine blade
US9745956B2 (en) 2014-12-10 2017-08-29 General Electric Company Spar cap for a wind turbine rotor blade
US10190571B2 (en) 2015-07-01 2019-01-29 General Electric Company Ring insert for a wind turbine rotor blade
US9970304B2 (en) 2015-07-22 2018-05-15 General Electric Company Rotor blade root assembly for a wind turbine
US10060411B2 (en) 2015-07-22 2018-08-28 General Electric Company Rotor blade root assembly for a wind turbine
EP3168457B1 (en) * 2015-11-10 2021-06-16 Nordex Energy Spain, S.A. Wind turbine with blades with a coning angle
US9932961B1 (en) 2016-09-16 2018-04-03 Jeremy W. Gorman Replacement airfoil blades for a wind power generator
CN106640903B (zh) * 2016-12-23 2019-06-21 北京金风科创风电设备有限公司 定心紧固件、其制作方法、使用方法及风力发电机组
US10626847B2 (en) 2017-01-05 2020-04-21 General Electric Company Method for manufacturing a wind turbine rotor blade root section with pultruded rods and associated wind turbine blade
US10677216B2 (en) 2017-10-24 2020-06-09 General Electric Company Wind turbine rotor blade components formed using pultruded rods
CN108131169B (zh) * 2018-02-05 2020-05-01 中国科学院工程热物理研究所 适用于榫连接转子叶片重心位置调整的伸根结构
US11738530B2 (en) 2018-03-22 2023-08-29 General Electric Company Methods for manufacturing wind turbine rotor blade components
EP3557043A1 (en) * 2018-04-20 2019-10-23 youWINenergy GmbH Blade segment for a rotor blade of a wind turbine installation and method to manufacture a blade segment
EP3590690B1 (en) * 2018-07-04 2020-12-23 ABB Power Grids Switzerland AG Fibre reinforced polymer tube
DE102019000056A1 (de) * 2019-01-08 2020-07-09 Senvion Gmbh Windkraftanlage mit Befestigungselementen für ein Rotorblatt und ein Verfahren zur Herstellung einer Windkraftanlage
CN113389818A (zh) * 2021-06-16 2021-09-14 北京三力新能科技有限公司 一种回转支承使用的螺栓联接方式
EP4116573A1 (en) * 2021-07-05 2023-01-11 Siemens Gamesa Renewable Energy A/S Root assembly of a wind turbine blade for a wind turbine, wind turbine blade and wind turbine
CN113847209B (zh) * 2021-10-22 2023-03-31 中国铁建港航局集团有限公司 海上风电叶轮的组装设备及组装方法

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KR19980701644A (ko) * 1995-01-25 1998-06-25 테런스 로버트 데이 임펠러
DE10141667A1 (de) * 2001-08-25 2003-03-13 Aloys Wobben Vorrichtung zum Verdrehen von zwei Bauteilen gegeneinander
DE10214340C1 (de) 2002-03-28 2003-11-27 Aerodyn Eng Gmbh Blattanschluß für die Rotorblätter einer Windenergieanlage und Verfahren zu dessen Herstellung
DE10319246A1 (de) 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
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DE102006014742B4 (de) * 2006-03-30 2008-01-24 Nordex Energy Gmbh Rotorblatt für Windenergieanlagen

Also Published As

Publication number Publication date
US20100290912A1 (en) 2010-11-18
CN101918706B (zh) 2016-01-13
EP2078851A1 (en) 2009-07-15
BRPI0907167B1 (pt) 2020-09-29
WO2009089833A2 (en) 2009-07-23
CN101918706A (zh) 2010-12-15
US8545182B2 (en) 2013-10-01
WO2009089833A3 (en) 2010-06-10
DK2238344T3 (en) 2016-02-22
EP2238344A2 (en) 2010-10-13
EP2238344B1 (en) 2015-11-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

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