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DK2395239T3 - Rotorbladindretning - Google Patents

Rotorbladindretning

Info

Publication number
DK2395239T3
DK2395239T3 DK10165721.1T DK10165721T DK2395239T3 DK 2395239 T3 DK2395239 T3 DK 2395239T3 DK 10165721 T DK10165721 T DK 10165721T DK 2395239 T3 DK2395239 T3 DK 2395239T3
Authority
DK
Denmark
Prior art keywords
rotor blade
rotor
blade
Prior art date
Application number
DK10165721.1T
Other languages
English (en)
Inventor
Henrik Stiesdal
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK2395239T3 publication Critical patent/DK2395239T3/da

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
    • 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
    • F03D80/30—Lightning protection
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • 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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • 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
    • F05B2250/711—Shape curved convex
    • 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
    • F05B2250/712—Shape curved concave
    • 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
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/107—Alloys
    • F05B2280/1071—Steel alloys
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F05B2280/2001—Glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/02—Glass
    • 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)
  • Wind Motors (AREA)
DK10165721.1T 2010-06-11 2010-06-11 Rotorbladindretning DK2395239T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10165721A EP2395239B1 (en) 2010-06-11 2010-06-11 Rotor blade assembly

Publications (1)

Publication Number Publication Date
DK2395239T3 true DK2395239T3 (da) 2013-03-04

Family

ID=42985399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10165721.1T DK2395239T3 (da) 2010-06-11 2010-06-11 Rotorbladindretning

Country Status (5)

Country Link
US (1) US8882466B2 (da)
EP (1) EP2395239B1 (da)
CN (1) CN102278270B (da)
CA (1) CA2742487C (da)
DK (1) DK2395239T3 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112901428A (zh) * 2021-03-23 2021-06-04 国电联合动力技术(保定)有限公司 一种风电叶片避雷系统的制作方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416005A1 (en) * 2010-08-02 2012-02-08 Siemens Aktiengesellschaft Lightning protection of a wind turbine blade
EP2650535B1 (en) * 2012-04-10 2016-04-06 Siemens Aktiengesellschaft Rotor blade assembly for a wind turbine
EP2653717A1 (en) * 2012-04-17 2013-10-23 Siemens Aktiengesellschaft Arrangement to retrofit a wind turbine blade
CN102937526B (zh) * 2012-07-17 2015-08-19 江苏金风科技有限公司 风机载荷的测量装置、系统和风机控制系统
GB2513603B (en) 2013-05-01 2015-11-04 Jaguar Land Rover Ltd Transmission
GB2521809A (en) 2013-10-17 2015-07-08 Vestas Wind Sys As Improvements relating to lightning protection systems for wind turbine blades
GB2519332A (en) 2013-10-17 2015-04-22 Vestas Wind Sys As Improvements relating to lightning protection systems for wind turbine blades
GB2519331A (en) 2013-10-17 2015-04-22 Vestas Wind Sys As Improvements relating to lightning protection systems for wind turbine blades
US9903338B2 (en) * 2013-12-16 2018-02-27 General Electric Company Wind turbine blade and method of assembling the same
EP3218596B1 (en) 2014-11-14 2022-10-26 Polytech A/S A fully insulated tip unit for a lightning protection system for a wind turbine blade and a wind turbine blade comprising the same
CN106150894B (zh) * 2015-04-27 2019-08-09 陆中源 帽状叶尖伸缩风电机叶片
US10451031B2 (en) * 2016-06-17 2019-10-22 General Electric Company Wind turbine rotor blade
EP3491242B1 (en) * 2016-07-29 2020-09-02 Vestas Wind Systems A/S Wind turbine blade having a lightning tip receptor
DK3491236T3 (da) 2016-07-29 2020-06-15 Vestas Wind Sys As Vindmøllevinge med en lynspidsmodtager
EP3513064B1 (en) * 2016-09-15 2020-09-09 Vestas Wind Systems A/S Blade tip extension
US10443579B2 (en) * 2016-11-15 2019-10-15 General Electric Company Tip extensions for wind turbine rotor blades and methods of installing same
EP3788251A4 (en) * 2018-05-03 2021-12-22 General Electric Company IMPROVED SEAL CONFIGURATION FOR A SEGMENTED WIND TURBINE ROTOR BLADE
EP3628863B1 (en) * 2018-09-26 2022-11-09 Siemens Gamesa Renewable Energy A/S Lightning protection for a rotor blade add-on
DK3884154T3 (da) * 2018-11-20 2024-01-02 Lm Wind Power As Lynbeskyttelsessystem til vindmøllevinge
EP3708828A1 (en) * 2019-03-14 2020-09-16 Siemens Gamesa Renewable Energy A/S A method for providing a wind turbine blade with lightning protection and a wind turbine blade
CN112727711A (zh) * 2021-01-04 2021-04-30 株洲时代新材料科技股份有限公司 一种风力发电机叶片防雷装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK9400343U4 (da) * 1994-09-07 1995-10-13 Bonus Energy As Lynsikring af vindmøllevinge
DE102005051537A1 (de) * 2005-10-26 2007-05-03 Christoph Lucks Verfahren zur nachträglichen Einrichtung eines Blitzschutzsystems in wenigstens einem Rotorblatt einer bestehenden Windkraftanlage
DK178167B1 (da) * 2005-12-02 2015-07-13 Lm Wind Power As Lynsikringssystem til vinge til et vindenergianlæg
DK200600653A (da) * 2006-05-09 2007-11-10 Vestas Wind Sys As Lynbeskyttelsesanlæg til en vindmöllevinge, og fremgangsmåde til fremstilling af en vindmöllevinge med et lynbeskyttelsessystem
US7766620B2 (en) * 2007-02-08 2010-08-03 General Electricc Company Rotor blade with a lightning protection unit, wind energy system having the same and a method for constructing a rotor blade
US8137074B2 (en) 2008-08-21 2012-03-20 General Electric Company Wind turbine lightning protection system
US8342805B2 (en) * 2009-06-25 2013-01-01 General Electric Company Transversal conduction lightning protection system
DE102009046586B4 (de) * 2009-11-10 2012-02-23 Nordex Energy Gmbh Blattspitze für ein Rotorblatt einer Windenergieanlage und Verfahren zur Montage der Blattspitze an ein Rotorblatt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112901428A (zh) * 2021-03-23 2021-06-04 国电联合动力技术(保定)有限公司 一种风电叶片避雷系统的制作方法

Also Published As

Publication number Publication date
US8882466B2 (en) 2014-11-11
CN102278270A (zh) 2011-12-14
CN102278270B (zh) 2015-07-15
US20110305574A1 (en) 2011-12-15
CA2742487C (en) 2018-05-01
EP2395239B1 (en) 2013-01-30
EP2395239A1 (en) 2011-12-14
CA2742487A1 (en) 2011-12-11

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