IN2012DE00573A - - Google Patents

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Publication number
IN2012DE00573A
IN2012DE00573A IN573DE2012A IN2012DE00573A IN 2012DE00573 A IN2012DE00573 A IN 2012DE00573A IN 573DE2012 A IN573DE2012 A IN 573DE2012A IN 2012DE00573 A IN2012DE00573 A IN 2012DE00573A
Authority
IN
India
Prior art keywords
chord
blade
blade segment
aerodynamic body
coupled
Prior art date
Application number
Other languages
English (en)
Inventor
Bruce Clark Busbey
Ramesh Vedula
Stefan Herr
Revathy Murugappan
Satish Balusu
Thomas Joseph Fischetti
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
Priority to IN573DE2012 priority Critical patent/IN2012DE00573A/en
Priority to US13/663,779 priority patent/US20130224032A1/en
Priority to DK13154817.4T priority patent/DK2634417T3/da
Priority to EP13154817.4A priority patent/EP2634417B1/en
Priority to ES13154817T priority patent/ES2910416T3/es
Priority to CA2806793A priority patent/CA2806793C/en
Priority to CN201310064327.0A priority patent/CN103291537B/zh
Publication of IN2012DE00573A publication Critical patent/IN2012DE00573A/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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape 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
    • F03D1/0675—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
    • 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
    • F05B2250/30—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
    • 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
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • 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

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IN573DE2012 2012-02-29 2012-02-29 IN2012DE00573A (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IN573DE2012 IN2012DE00573A (es) 2012-02-29 2012-02-29
US13/663,779 US20130224032A1 (en) 2012-02-29 2012-10-30 Blade insert for a wind turbine rotor blade and related methods
DK13154817.4T DK2634417T3 (da) 2012-02-29 2013-02-11 Bladindsats til vindturbinerotorblad
EP13154817.4A EP2634417B1 (en) 2012-02-29 2013-02-11 Blade insert for a wind turbine rotor blade
ES13154817T ES2910416T3 (es) 2012-02-29 2013-02-11 Inserto de pala para una pala de rotor de un aerogenerador
CA2806793A CA2806793C (en) 2012-02-29 2013-02-21 Blade insert for a wind turbine rotor blade and related methods
CN201310064327.0A CN103291537B (zh) 2012-02-29 2013-02-28 叶片嵌件及包括叶片嵌件的转子叶片组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN573DE2012 IN2012DE00573A (es) 2012-02-29 2012-02-29

Publications (1)

Publication Number Publication Date
IN2012DE00573A true IN2012DE00573A (es) 2015-06-05

Family

ID=47722083

Family Applications (1)

Application Number Title Priority Date Filing Date
IN573DE2012 IN2012DE00573A (es) 2012-02-29 2012-02-29

Country Status (7)

Country Link
US (1) US20130224032A1 (es)
EP (1) EP2634417B1 (es)
CN (1) CN103291537B (es)
CA (1) CA2806793C (es)
DK (1) DK2634417T3 (es)
ES (1) ES2910416T3 (es)
IN (1) IN2012DE00573A (es)

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EP3874140A1 (en) 2018-11-01 2021-09-08 General Electric Company Scarf connection for a wind turbine rotor blade
CN112912615A (zh) 2018-11-01 2021-06-04 通用电气公司 具有中空弦向延伸销的风力涡轮接合的转子叶片
AU2018447565A1 (en) 2018-11-01 2021-05-27 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
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
AU2018452334A1 (en) 2018-12-11 2021-07-08 General Electric Renovables España, S.L. Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
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
DK3894191T3 (da) 2018-12-11 2023-10-02 Gen Electric Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger
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.
JP7282889B2 (ja) 2018-12-11 2023-05-29 ゼネラル・エレクトリック・カンパニイ 中空複合構造、とくには風力タービンロータブレード用の桁ビームを製造するための方法、および関連のマンドレル
US11614069B2 (en) 2018-12-13 2023-03-28 General Electric Company Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
EP3894693B1 (en) * 2018-12-14 2024-07-10 Vestas Wind Systems A/S Wind turbine blade
CN113167217B (zh) 2018-12-19 2024-06-07 Lm风力发电公司 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片
JP7334251B2 (ja) 2018-12-20 2023-08-28 ゼネラル・エレクトリック・カンパニイ 可変サイズギャップを画定する内部支持構造体を介して互いに固定されたロータブレードセグメント
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Also Published As

Publication number Publication date
CA2806793A1 (en) 2013-08-29
DK2634417T3 (da) 2022-05-16
EP2634417A2 (en) 2013-09-04
ES2910416T3 (es) 2022-05-12
CA2806793C (en) 2020-09-22
US20130224032A1 (en) 2013-08-29
CN103291537A (zh) 2013-09-11
EP2634417A3 (en) 2016-12-14
CN103291537B (zh) 2018-05-22
EP2634417B1 (en) 2022-04-06

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