ATE526502T1 - Modulares rotorblatt für eine stromerzeugungsturbine und verfahren zur herstellung einer stromerzeugungsturbine mit modularen rotorblättern - Google Patents

Modulares rotorblatt für eine stromerzeugungsturbine und verfahren zur herstellung einer stromerzeugungsturbine mit modularen rotorblättern

Info

Publication number
ATE526502T1
ATE526502T1 AT09702794T AT09702794T ATE526502T1 AT E526502 T1 ATE526502 T1 AT E526502T1 AT 09702794 T AT09702794 T AT 09702794T AT 09702794 T AT09702794 T AT 09702794T AT E526502 T1 ATE526502 T1 AT E526502T1
Authority
AT
Austria
Prior art keywords
rotor blade
conical
power generating
generating turbine
modular rotor
Prior art date
Application number
AT09702794T
Other languages
English (en)
Inventor
Brian Glenn
James Dehlsen
Walter Keller
Andreas Rohm
Wolfgang Mehrle
Martin Stuckert
Original Assignee
Clipper Windpower Inc
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 Clipper Windpower Inc filed Critical Clipper Windpower Inc
Application granted granted Critical
Publication of ATE526502T1 publication Critical patent/ATE526502T1/de

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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
    • 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
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • 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
    • 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
    • Y10T29/4932—Turbomachine making

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)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AT09702794T 2008-01-14 2009-01-14 Modulares rotorblatt für eine stromerzeugungsturbine und verfahren zur herstellung einer stromerzeugungsturbine mit modularen rotorblättern ATE526502T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1118908P 2008-01-14 2008-01-14
PCT/IB2009/000052 WO2009090537A2 (en) 2008-01-14 2009-01-14 A modular rotor blade for a power-generating turbine and a method for assembling a power-generating turbine with modular rotor blades

Publications (1)

Publication Number Publication Date
ATE526502T1 true ATE526502T1 (de) 2011-10-15

Family

ID=40885712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09702794T ATE526502T1 (de) 2008-01-14 2009-01-14 Modulares rotorblatt für eine stromerzeugungsturbine und verfahren zur herstellung einer stromerzeugungsturbine mit modularen rotorblättern

Country Status (13)

Country Link
US (1) US20110020126A1 (de)
EP (1) EP2252790B1 (de)
JP (1) JP5081309B2 (de)
KR (1) KR101178726B1 (de)
CN (1) CN101932828A (de)
AT (1) ATE526502T1 (de)
AU (1) AU2009205374A1 (de)
BR (1) BRPI0906961A2 (de)
CA (1) CA2703641A1 (de)
ES (1) ES2373421T3 (de)
MX (1) MX2010007668A (de)
NZ (1) NZ585296A (de)
WO (1) WO2009090537A2 (de)

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DK2317124T3 (en) * 2009-10-01 2018-10-08 Vestas Wind Sys As Wind turbine blade
DK2357357T3 (en) * 2009-10-01 2017-01-09 Vestas Wind Sys As The wind turbine blade
DK2507508T3 (en) * 2009-12-02 2015-05-04 Vestas Wind Sys As SECTION DIVIDED WINDOW LEAVES
WO2011070137A1 (en) * 2009-12-11 2011-06-16 Vestas Wind Systems A/S A sectional blade
CN101718250B (zh) * 2010-01-11 2011-11-09 华锐风电科技(集团)股份有限公司 风力发电机组分段式风轮叶片及其装配方法
WO2011105887A1 (en) 2010-02-26 2011-09-01 Hoofdweg Managements Bv Windmill propeller blades with built-in extendable flaps
KR101081884B1 (ko) 2010-03-05 2011-11-09 주식회사 포스코건설 조류발전 터어빈용 로터 블레이드 및 그의 제조방법
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
DE102010039778B4 (de) 2010-08-25 2018-03-01 Skywind Gmbh Rotorblatt für Windenergieanlagen
DE102010040596A1 (de) * 2010-09-10 2012-03-15 Aloys Wobben Abnehmbare Rotorblattspitze
DK2855925T3 (en) * 2012-05-30 2018-06-25 youWINenergy GmbH WINDOW UNIT FOR A WINDOW MOTOR ROTOR
DE102013217180A1 (de) * 2013-08-28 2015-03-05 Voith Patent Gmbh Strömungskraftwerk
DE102014118004B3 (de) * 2014-12-05 2016-03-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. Rotorblatt für Windkraftanlagen
US9759183B2 (en) * 2015-01-05 2017-09-12 General Electric Company System and method for attaching components to a web in a wind turbine rotor blade
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EP3144526A1 (de) * 2015-09-16 2017-03-22 Siemens Aktiengesellschaft Verbindung für ein segmentiertes windturbinenrotorblatt
ES2941668T3 (es) * 2016-04-04 2023-05-24 Nabrawind Tech Sl Dispositivo para la unión de una pala modular
US10760544B2 (en) 2016-06-20 2020-09-01 General Electric Company Sealing members for jointed rotor blade assemblies
US10550823B2 (en) 2016-08-10 2020-02-04 General Electric Company Method for balancing segmented wind turbine rotor blades
EP3376024A1 (de) 2017-03-13 2018-09-19 Nordex Energy GmbH Teilbares windenergieanlagenrotorblatt mit bolzenverbindung
US10570879B2 (en) * 2017-05-23 2020-02-25 General Electric Company Joint assembly for a wind turbine rotor blade with flanged bushings
EP3425195A1 (de) 2017-07-05 2019-01-09 Nordex Energy GmbH Teilbares windenergieanlagenrotorblatt mit einer buchsenbaugruppe
US10563636B2 (en) 2017-08-07 2020-02-18 General Electric Company Joint assembly for a wind turbine rotor blade
US10801469B2 (en) * 2017-11-07 2020-10-13 General Electric Company Wind blade joints with floating connectors
CN107989661B (zh) * 2017-12-11 2019-09-20 大连理创科技有限公司 导向器
CN108223304B (zh) * 2018-02-28 2023-09-12 中国科学院工程热物理研究所 叶尖延长连接结构及其装配方法
CN108843509A (zh) * 2018-07-17 2018-11-20 芜湖超源力工业设计有限公司 一种新型风力发电机
US11162476B2 (en) * 2018-10-30 2021-11-02 General Electric Company Wind turbine rotor blade pre-staged for retrofitting with a replacement blade tip segment
US10900469B2 (en) * 2018-10-30 2021-01-26 General Electric Company Method to retrofit a wind turbine rotor blade with a replacement blade tip segment
AU2018448000A1 (en) * 2018-11-01 2021-05-27 General Electric Renovables España, S.L. Wind turbine jointed rotor blade having a hollow chord-wise extending pin
WO2020131066A1 (en) * 2018-12-20 2020-06-25 General Electric Company Rotor blade segments secured together via internal support structures that define a variable size gap therebetween
WO2020180601A1 (en) * 2019-03-01 2020-09-10 General Electric Company Jointed wind turbine rotor blade with chord-wise extending pin bushings designed to minimize chord-wise gap
CA3145366A1 (en) 2019-07-31 2021-02-04 General Electric Company System and method for servicing a jointed rotor blade of a wind turbine
US11118574B2 (en) 2019-11-19 2021-09-14 General Electric Company Method for installing a jointed rotor blade of a wind turbine
CN115989360A (zh) * 2020-08-24 2023-04-18 通用电气可再生能源西班牙有限公司 组装或拆卸风力涡轮机的转子叶片的方法
PL4116579T3 (pl) * 2021-07-07 2024-07-01 Lm Wind Power A/S Blokada platformy dla komponentu z tulejami zaciskowymi i sposób utrzymywania komponentu łopaty turbiny wiatrowej
DE102023112869B3 (de) 2023-05-16 2024-08-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Segmentiertes Rotorblatt für Windkraftanlagen
DE102024116982A1 (de) 2024-06-17 2025-12-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Segmentiertes Rotorblatt für Windkraftanlagen

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Also Published As

Publication number Publication date
AU2009205374A8 (en) 2010-06-10
EP2252790A2 (de) 2010-11-24
CN101932828A (zh) 2010-12-29
ES2373421T3 (es) 2012-02-03
MX2010007668A (es) 2010-09-30
WO2009090537A3 (en) 2010-03-18
AU2009205374A1 (en) 2009-07-23
WO2009090537A2 (en) 2009-07-23
EP2252790B1 (de) 2011-09-28
NZ585296A (en) 2011-10-28
KR20100096155A (ko) 2010-09-01
JP5081309B2 (ja) 2012-11-28
BRPI0906961A2 (pt) 2015-07-14
US20110020126A1 (en) 2011-01-27
CA2703641A1 (en) 2009-07-23
KR101178726B1 (ko) 2012-08-31
JP2011510208A (ja) 2011-03-31

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