DK3184814T3 - Vindmøllevinger og potentialudligningssystemer - Google Patents

Vindmøllevinger og potentialudligningssystemer Download PDF

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Publication number
DK3184814T3
DK3184814T3 DK15202398.2T DK15202398T DK3184814T3 DK 3184814 T3 DK3184814 T3 DK 3184814T3 DK 15202398 T DK15202398 T DK 15202398T DK 3184814 T3 DK3184814 T3 DK 3184814T3
Authority
DK
Denmark
Prior art keywords
turbe
wings
wind
compensation systems
potential compensation
Prior art date
Application number
DK15202398.2T
Other languages
English (en)
Inventor
Lars Nielsen
Klavs Jespersen
Original Assignee
Lm Wp Patent Holding As
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 Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Application granted granted Critical
Publication of DK3184814T3 publication Critical patent/DK3184814T3/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
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • 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
    • F05B2230/50—Building or constructing in particular ways
    • 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
    • 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
    • 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
    • F05B2280/2006—Carbon, e.g. graphite
    • 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
    • F05B2280/50—Intrinsic material properties or characteristics
    • 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
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6001—Fabrics
    • 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
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6013—Fibres
    • 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
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6015—Resin
    • 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

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)
DK15202398.2T 2015-12-23 2015-12-23 Vindmøllevinger og potentialudligningssystemer DK3184814T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15202398.2A EP3184814B1 (en) 2015-12-23 2015-12-23 Wind turbine blades and potential equalization systems

Publications (1)

Publication Number Publication Date
DK3184814T3 true DK3184814T3 (da) 2020-11-23

Family

ID=55022378

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15202398.2T DK3184814T3 (da) 2015-12-23 2015-12-23 Vindmøllevinger og potentialudligningssystemer

Country Status (8)

Country Link
US (1) US10584684B2 (da)
EP (1) EP3184814B1 (da)
CN (1) CN108700041B (da)
BR (1) BR112018013017B1 (da)
CA (1) CA3009249C (da)
DK (1) DK3184814T3 (da)
MA (1) MA43346A (da)
WO (1) WO2017108691A1 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2646015B1 (es) 2016-06-07 2018-09-20 Gamesa Innovation & Technology, S.L. Sistema pararrayos para palas de aerogeneradores con medios optimizados de inyección de corrientes de rayo en los componentes conductores de sus conchas.
EP3581796B1 (en) * 2018-06-14 2022-03-23 Siemens Gamesa Renewable Energy A/S Stepped conductivity interface
DK3597911T3 (da) * 2018-07-17 2021-10-04 Siemens Gamesa Renewable Energy As Vindmøllevinge og en vindmølle
US11530688B2 (en) 2018-10-25 2022-12-20 Lm Wind Power A/S Lightning protection of a sectioned wind turbine blade
CN114127410A (zh) * 2018-10-25 2022-03-01 Lm风力发电公司 分区段风力涡轮机叶片的雷电防护
GB201818073D0 (en) * 2018-11-06 2018-12-19 Blade Dynamics Ltd Spar structure with intergrated down conductor element for lightning protection system
EP3884152B1 (en) * 2018-11-20 2022-09-21 Vestas Wind Systems A/S Equipotential bonding of wind turbine rotor blade
DK3884157T3 (da) * 2018-11-20 2022-10-17 Vestas Wind Sys As Ækvipotentialforbindelse af vindmøllerotorvinge
DE102018009179A1 (de) 2018-11-22 2020-05-28 Senvion Gmbh Rotorblatt mit einem elektrischen Potentialausgleichselement und ein Verfahren zu dessen Herstellung
ES2926076T3 (es) 2019-04-03 2022-10-21 Siemens Gamesa Renewable Energy As Pala de turbina eólica y turbina eólica
DK3730778T3 (da) * 2019-04-25 2021-12-06 Siemens Gamesa Renewable Energy As Spar cap, vindmøllevinge, vindmølle og fremgangsmåde til fremstilling af en spar cap
EP3943745A1 (en) * 2020-07-22 2022-01-26 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Lightning protection system for a carbon pultruded blade and carbon pultruded blade
GB2612273B (en) * 2020-07-27 2024-02-07 Nabrawind Tech Sl System for protection against lightning strikes for a modular blade and method of forming a stack
WO2022057990A1 (en) * 2020-09-21 2022-03-24 Vestas Wind Systems A/S Lightning protection fabric
GB202016823D0 (en) * 2020-10-23 2020-12-09 Blade Dynamics Ltd A wind turbine rotor blade with a leading edge member
EP4019766A1 (en) * 2020-12-23 2022-06-29 Polytech A/S A conductive connection
EP4379206A1 (en) * 2022-11-30 2024-06-05 LM Wind Power A/S Improved electrical conductivity of wind turbine blade parts
CN117703693A (zh) * 2024-01-25 2024-03-15 河南省雷安防雷检测科技有限公司 用于风力涡轮机叶片的雷电防护系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK173460B2 (da) 1998-09-09 2004-08-30 Lm Glasfiber As Vindmöllevinge med lynafleder
DK175275B1 (da) * 2002-03-19 2004-08-02 Lm Glasfiber As Overgangsområde i vindmöllevinge
DK176298B1 (da) * 2003-09-15 2007-06-18 Lm Glasfiber As Metode til lynsikring af en vinge til et vindenergianlæg, en lynsikret vinge samt et vindenergianlæg med en sådan vinge
DK178167B1 (da) 2005-12-02 2015-07-13 Lm Wind Power As Lynsikringssystem til vinge til et vindenergianlæg
US8182227B2 (en) * 2008-02-01 2012-05-22 General Electric Company Wind turbine blade with lightning receptor
WO2011080177A1 (en) * 2009-12-28 2011-07-07 Vestas Wind Systems A/S Lightning protection of a wind turbine blade
CN105121843B (zh) * 2013-02-13 2017-10-20 维斯塔斯风力系统有限公司 风轮机叶片
GB2521809A (en) * 2013-10-17 2015-07-08 Vestas Wind Sys As Improvements relating to lightning protection systems for wind turbine blades

Also Published As

Publication number Publication date
MA43346A (fr) 2017-06-28
EP3184814B1 (en) 2020-08-19
CA3009249A1 (en) 2017-06-29
CA3009249C (en) 2020-07-07
EP3184814A1 (en) 2017-06-28
CN108700041B (zh) 2019-12-20
WO2017108691A1 (en) 2017-06-29
BR112018013017B1 (pt) 2022-10-18
US10584684B2 (en) 2020-03-10
US20190003462A1 (en) 2019-01-03
BR112018013017A2 (pt) 2018-12-04
CN108700041A (zh) 2018-10-23

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