CN103291536B - 用于风力机转子叶片的叶片嵌件以及相关方法 - Google Patents

用于风力机转子叶片的叶片嵌件以及相关方法 Download PDF

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Publication number
CN103291536B
CN103291536B CN201310063171.4A CN201310063171A CN103291536B CN 103291536 B CN103291536 B CN 103291536B CN 201310063171 A CN201310063171 A CN 201310063171A CN 103291536 B CN103291536 B CN 103291536B
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China
Prior art keywords
blade
sections
insert
blade sections
rotor blade
Prior art date
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CN201310063171.4A
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English (en)
Chinese (zh)
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CN103291536A (zh
Inventor
B.C.巴斯比
R.费杜拉
S.赫尔
R.穆鲁加潘
S.巴卢苏
T.J.费谢蒂
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General Electric Renovables Espana SL
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General Electric Co
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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
    • 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
    • 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
    • F05B2230/60—Assembly 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
    • 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
    • F05B2240/30—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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • 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
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

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)
CN201310063171.4A 2012-02-29 2013-02-28 用于风力机转子叶片的叶片嵌件以及相关方法 Active CN103291536B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN572DE2012 IN2012DE00572A (https=) 2012-02-29 2012-02-29
IN572/DEL/2012 2012-02-29

Publications (2)

Publication Number Publication Date
CN103291536A CN103291536A (zh) 2013-09-11
CN103291536B true CN103291536B (zh) 2019-05-21

Family

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CN201310063171.4A Active CN103291536B (zh) 2012-02-29 2013-02-28 用于风力机转子叶片的叶片嵌件以及相关方法

Country Status (5)

Country Link
US (1) US20130219718A1 (https=)
EP (1) EP2634418B1 (https=)
CN (1) CN103291536B (https=)
CA (1) CA2806784C (https=)
IN (1) IN2012DE00572A (https=)

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US10760544B2 (en) * 2016-06-20 2020-09-01 General Electric Company Sealing members for jointed rotor blade assemblies
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CN106499578B (zh) * 2016-12-18 2023-11-21 中国科学院工程热物理研究所 一种风电叶片叶尖延长结构及方法
US10828843B2 (en) 2017-03-16 2020-11-10 General Electric Company Shear webs for wind turbine rotor blades and methods for manufacturing same
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US10544776B2 (en) 2017-07-27 2020-01-28 General Electric Company Injection method and device for connecting and repairing a shear web
US10830207B2 (en) 2018-08-28 2020-11-10 General Electric Company Spar configuration for jointed wind turbine rotor blades
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CN109185046A (zh) * 2018-09-21 2019-01-11 中科国风检测（天津）有限公司 一种用于风电叶片延长节的连接结构以及连接方法
EP3870834B1 (en) 2018-10-25 2024-06-26 LM Wind Power A/S Spar cap configuration for a jointed wind turbine blade
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
CN112912620B (zh) 2018-10-31 2024-10-22 通用电气可再生能源西班牙有限公司 具有沿着其翼展的用于销加强的变化材料组合的接合式风力涡轮转子叶片
EP3874143B1 (en) 2018-11-01 2026-04-01 General Electric Renovables España, S.L. Compliant structures for jointed rotor blades
US11536246B2 (en) 2018-11-01 2022-12-27 General Electric Company Span-wise extending pin for joining rotor blade segments
US11802542B2 (en) 2018-11-01 2023-10-31 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
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WO2020091791A1 (en) 2018-11-01 2020-05-07 General Electric Company Spacer material for reducing a bond gap between a beam structure and a blade shell of a segmented rotor blade
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DE102018009331A1 (de) * 2018-11-28 2020-05-28 Senvion Gmbh Rotorblattform und Verfahren zur Herstellung eines Rotorblattes für eine Windenergieanlage sowie Windenergieanlage
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JP7234371B2 (ja) 2018-12-11 2023-03-07 ゼネラル・エレクトリック・カンパニイ 遷移形状を有するセグメント化されたロータブレード用のビーム構造
EP3894194A1 (en) 2018-12-11 2021-10-20 General Electric Company Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
MX2021006433A (es) 2018-12-11 2021-06-23 Gen Electric Metodo de fabricacion de un componente estructural de un segmento de aspa para un aspa de rotor de una turbina eolica.
ES3024688T3 (en) 2018-12-13 2025-06-05 General Electric Renovables Espana Sl Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
DK3899246T3 (da) 2018-12-19 2024-05-06 Lm Wind Power As Segmenteret rotorvinge med indvendig støttestruktur med varierende fiberorientering til stiftforstærkning
US11795907B2 (en) 2018-12-20 2023-10-24 General Electric Company Jointed wind turbine rotor blade having spar cap constructed of varying forms of materials along its span
CN113167215B (zh) 2018-12-20 2024-06-18 Lm风力发电公司 经由在其间限定尺寸可变的间隙的内部支承结构来紧固在一起的转子叶片节段
DK3931436T3 (da) 2019-03-01 2026-03-16 General Electric Renovables Espana Sl Sammenføjet vindmøllerotorvinge med kordevisudstrækkende stiftbøsninger udformet til at minimere kordevis mellemrum
CN110043429A (zh) * 2019-05-22 2019-07-23 中国十七冶集团有限公司 一种大型风力发电机单叶片安装工艺施工方法
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Also Published As

Publication number Publication date
US20130219718A1 (en) 2013-08-29
EP2634418A3 (en) 2016-12-14
EP2634418B1 (en) 2021-03-31
EP2634418A2 (en) 2013-09-04
CA2806784C (en) 2021-02-16
CA2806784A1 (en) 2013-08-29
IN2012DE00572A (https=) 2015-06-05
CN103291536A (zh) 2013-09-11

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Effective date of registration: 20240101

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Patentee before: General Electric Co.

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