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 ES13154817T priority patent/ES2910416T3/es
Priority to EP13154817.4A priority patent/EP2634417B1/en
Priority to DK13154817.4T priority patent/DK2634417T3/da
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 (pl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IN573DE2012 IN2012DE00573A (pl) 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
ES13154817T ES2910416T3 (es) 2012-02-29 2013-02-11 Inserto de pala para una pala de rotor de un aerogenerador
EP13154817.4A EP2634417B1 (en) 2012-02-29 2013-02-11 Blade insert for a wind turbine rotor blade
DK13154817.4T DK2634417T3 (da) 2012-02-29 2013-02-11 Bladindsats til vindturbinerotorblad
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 (pl) 2012-02-29 2012-02-29

Publications (1)

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

Family

ID=47722083

Family Applications (1)

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

Country Status (7)

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

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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
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DK3874142T3 (da) 2018-11-01 2024-03-11 General Electric Renovables Espana Sl Segmenteret vindmøllerotorvinge med en hul kordevis udstrakt stift
EP3874141A1 (en) 2018-11-01 2021-09-08 General Electric Company Span-wise extending pin for joining rotor blade segments
CN112955646A (zh) 2018-11-01 2021-06-11 通用电气公司 用于风力涡轮转子叶片的嵌接连接部
JP7210723B2 (ja) 2018-11-01 2023-01-23 ゼネラル・エレクトリック・カンパニイ セグメント化されたロータブレードのビーム構造とブレードシェルとの間の結合ギャップを低減するためのスペーサ材料
CN112912617A (zh) 2018-11-01 2021-06-04 通用电气公司 用于接头式转子叶片的顺应性结构
WO2020091790A1 (en) 2018-11-01 2020-05-07 General Electric Company Method for installing and retaining a bushing in a bearing block of a rotor blade joint
WO2020122865A1 (en) 2018-12-11 2020-06-18 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
WO2020122867A1 (en) 2018-12-11 2020-06-18 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine
EP3894690A1 (en) 2018-12-11 2021-10-20 General Electric Company Beam structure for a segmented rotor blade having a transitioning shape
CA3121890A1 (en) 2018-12-11 2020-06-18 Louis Rondeau Method for manufacturing a hollow composite structure, particularly a spar beam for a wind turbine rotor blade, and an associated mandrel
DK3894191T3 (da) 2018-12-11 2023-10-02 Gen Electric Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger
WO2020122909A1 (en) 2018-12-13 2020-06-18 General Electric Company Jointed rotor blade having a chord-wise extending pin supported via one or more structural members
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Also Published As

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

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