DK201170721A - Modular rotor blade and method for mounting a wind turbine - Google Patents

Modular rotor blade and method for mounting a wind turbine

Info

Publication number
DK201170721A
DK201170721A DKPA201170721A DKPA201170721A DK201170721A DK 201170721 A DK201170721 A DK 201170721A DK PA201170721 A DKPA201170721 A DK PA201170721A DK PA201170721 A DKPA201170721 A DK PA201170721A DK 201170721 A DK201170721 A DK 201170721A
Authority
DK
Denmark
Prior art keywords
rotor blade
wind turbine
mounting
modular rotor
segments
Prior art date
Application number
DKPA201170721A
Other languages
Danish (da)
Inventor
Langen Reinhard
Sieker Stefan
Michel Carsten
Smolenski Arnim
Rothkotter Martin
Werning Sebastian
Prudhomme Remi
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of DK201170721A publication Critical patent/DK201170721A/en

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
    • F03D1/065—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
    • 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
    • F05B2230/20—Manufacture essentially without removing material
    • 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
    • F05B2240/302—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
    • 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
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Abstract

A rotor blade for a wind turbine inc at least two segments, and at least one cable, wherein the segments are adapted to be mounted together to form the rotor blade, and wherein the at least one cable is adapted to attach the at least two segments, and wherein the cable is extending through at least part of the segments. Further, methods for assembling a modular rotor blade and for mounting a wind turbine are provided.
DKPA201170721A 2010-12-20 2011-12-19 Modular rotor blade and method for mounting a wind turbine DK201170721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/972,590 US20110206510A1 (en) 2010-12-20 2010-12-20 Modular rotor blade and method for mounting a wind turbine

Publications (1)

Publication Number Publication Date
DK201170721A true DK201170721A (en) 2012-06-21

Family

ID=44476626

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201170721A DK201170721A (en) 2010-12-20 2011-12-19 Modular rotor blade and method for mounting a wind turbine

Country Status (4)

Country Link
US (1) US20110206510A1 (en)
CN (1) CN102562438A (en)
DE (1) DE102011056704A1 (en)
DK (1) DK201170721A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041982A1 (en) * 2009-09-17 2011-04-14 Schuler Pressen Gmbh & Co. Kg Method for cable assembly in the tower of a wind turbine
US8474219B2 (en) 2011-07-13 2013-07-02 Ultimate Strength Cable, LLC Stay cable for structures
US20120260590A1 (en) 2011-04-12 2012-10-18 Lambert Walter L Parallel Wire Cable
EP2594791B1 (en) * 2011-09-22 2015-07-08 Mitsubishi Heavy Industries, Ltd. Rotor-blade attachment method for renewable energy power generation device
DE102012211566A1 (en) * 2012-07-03 2014-01-09 Wobben Properties Gmbh Monitored component connection, wind turbine, method for monitoring a component connection to an unwanted release of the component connection in the connected state
FR3009034B1 (en) * 2013-07-26 2015-08-21 Europ D Ingenierie Et De Dev Des En Renouvelables Soc SEGMENTED WINDBREAD BLADE WITH ASSEMBLY DEVICE
DK3064768T3 (en) 2015-03-04 2019-07-29 Siemens Gamesa Renewable Energy As Wind turbine rotor blade and method for mounting a wind turbine rotor blade
WO2017055598A1 (en) * 2015-10-01 2017-04-06 Lagerwey Wind B.V. Hoisting system for installing a wind turbine
EP3382200B1 (en) 2017-03-29 2020-12-30 General Electric Company Hub crane assembly for a wind turbine
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
US11118574B2 (en) 2019-11-19 2021-09-14 General Electric Company Method for installing a jointed rotor blade of a wind turbine
CN111577509B (en) * 2020-05-20 2021-02-26 温州砼程维禹科技有限公司 Aerogenerator blade convenient to transportation
EP4200526A1 (en) * 2020-08-24 2023-06-28 General Electric Renovables España S.L. Method of assembling or disassembling a rotor blade of a wind turbine
EP4027007A1 (en) * 2021-01-12 2022-07-13 General Electric Renovables España S.L. Method of mounting blades to a rotor hub of a wind turbine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921152C2 (en) * 1979-05-25 1982-04-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor blade for wind power plants
US6902370B2 (en) * 2002-06-04 2005-06-07 Energy Unlimited, Inc. Telescoping wind turbine blade
US7393184B2 (en) * 2005-11-10 2008-07-01 General Electric Company Modular blades and methods for making same
KR20090033905A (en) * 2006-07-21 2009-04-06 클립퍼 윈드파워 테크놀로지 인코포레이티드 Retractable rotor blade structure
GB2440954B (en) * 2006-08-18 2008-12-17 Insensys Ltd Structural monitoring
US8482147B2 (en) * 2009-07-21 2013-07-09 George Moser Wind turbine with powered synchronization system

Also Published As

Publication number Publication date
DE102011056704A1 (en) 2012-06-21
US20110206510A1 (en) 2011-08-25
CN102562438A (en) 2012-07-11

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20131231