DK3058220T3 - Forbedringer relateret til lynbeskyttelsessystemer til vindmøllevinger - Google Patents
Forbedringer relateret til lynbeskyttelsessystemer til vindmøllevinger Download PDFInfo
- Publication number
- DK3058220T3 DK3058220T3 DK14786794.9T DK14786794T DK3058220T3 DK 3058220 T3 DK3058220 T3 DK 3058220T3 DK 14786794 T DK14786794 T DK 14786794T DK 3058220 T3 DK3058220 T3 DK 3058220T3
- Authority
- DK
- Denmark
- Prior art keywords
- blade
- receptor
- coupling
- blade tip
- assembly
- Prior art date
Links
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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
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
-
- 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
- F05B2240/307—Blade tip, e.g. winglets
-
- 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)
- Elimination Of Static Electricity (AREA)
Claims (18)
1. Vingespidsanordning (24) til en vindmøllevinge (2), omfattende et ledende vingespidsmodul (32), og en kobling (36) strækkende sig fra vingespidsmodulet til at fastgøre vingespidsmodulet til en nedføring (28, 30), kendetegnet ved, at: en lynreceptoranordning (40) er anbragt med afstand fra det ledende vingespidsmodul, og koblingen elektrisk kobler det ledende vingespidsmodul til receptoranordningen, hvor et isolerende element (34) indkapsler koblingen og mindst en del af receptoranordningen.
2. Vingespidsanordningen ifølge krav 1, hvor koblingen (36) kan afkobles fra vingespidsmodulet (32).
3. Vingespidsanordningen ifølge kravene 1 eller 2, hvor koblingen (36) kan modtages i et hulrum (37) defineret i vingespidsmodulet (32).
4. Vingespidsanordningen ifølge kravene 1 til 3, hvor koblingen (36) er i formen af en langstrakt plade.
5. Vingespidsanordningen ifølge kravene 1 til 4, hvor det isolerende element (34) inkluderer en bæreplansprofil i et kordevist afsnit.
6. Vingespidsanordningen ifølge kravene 1 til 5, hvor vingespidsmodulet (32) er en fast metalspids.
7. Vingespidsanordningen ifølge krav 1, hvor receptoranordningen (40) inkluderer en ledende receptorbase (42), til hvilken et lynreceptorelement (44) kan fastgøres.
8. Vingespidsanordningen ifølge krav 7, hvor receptorbasen (42) er pladelignende i form.
9. Vingespidsanordningen ifølge krav 8, hvor receptorbasen (42) strækker sig tværgående til en langsgående akse af vingespidsanordningen.
10. Vingespidsanordningen ifølge krav 1, hvor det isolerende element (34) strækker sig mellem receptoranordningen (40) og det ledende vingespidsmodul (32).
11. Vingespidsanordningen ifølge krav 1, hvor receptoranordningen (40) er indkapslet i det isolerende element (34) i en position fjern fra vingespidsmodulet (32).
12. Vingespidsanordningen ifølge krav 11, hvor det isolerende element (34) er en enkelt blok der indkapsler koblingen (36) og lynreceptoranordningen (40).
13. Vindmøllevinge (2) omfattende vingespidsanordningen (24) ifølge et hvilket som helst foregående krav, hvor vindmøllevingen omfatter en vindsideskal (16) og en læsideskal (14).
14. Vindmøllevingen ifølge krav 13, hvor det isolerende element (34) er klemt ind mellem vindsideskallen (16) og læsideskallen (14).
15. Vindmøllevingen ifølge kravene 13 eller 14, hvor det isolerende element (34) strækker sig i en korderetning fra en forkant (10) af vingen mod en bagkant (12) af vingen, og i en spændvidderetning fra det ledende vingespidsmodul (32) mod en rod af vingen.
16. Fremgangsmåde til at montere en vingespidsanordning (24) til en vindmøllevinge (2), hvilken fremgangsmåde omfatter: at tilvejebringe et ledende vingespidsmodul (32); at tilvejebringe vingespidsmodulet (32) med en kobling (36) til elektrisk at koble vingespidsmodulet til en nedføring (28, 30) af et lynbeskyttelsessystem; at indkapsle koblingen med et isolerende element (34); at anbringe en receptorbase (42) anbragt med afstand fra vingespidsmodulet (32) og at forbinde receptorbasen til koblingen (36) før indkapsling af receptorbasen og koblingen i det isolerende element (34).
17. Fremgangsmåden ifølge krav 16, hvilken inkluderer at fastgøre en nedføring (28, 30) til koblingen ved et forbindelsespunkt før indkapsling af koblingen (36) og forbindelsespunktet med det isolerende element (34).
18. Fremgangsmåden ifølge krav 16, hvilken inkluderer at fastgøre en nedføring (28, 30) til receptorbasen (42) før indkapsling af receptorbasen og koblingen (36) i det isolerende element (34).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1318381.9A GB2519331A (en) | 2013-10-17 | 2013-10-17 | Improvements relating to lightning protection systems for wind turbine blades |
| PCT/DK2014/050333 WO2015055213A1 (en) | 2013-10-17 | 2014-10-15 | Improvements relating to lightning protection systems for wind turbine blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3058220T3 true DK3058220T3 (da) | 2019-02-18 |
Family
ID=49726936
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14786794.9T DK3058220T3 (da) | 2013-10-17 | 2014-10-15 | Forbedringer relateret til lynbeskyttelsessystemer til vindmøllevinger |
| DK18188174.9T DK3462019T3 (da) | 2013-10-17 | 2014-10-15 | Forbedringer relateret til lynbeskyttelsessystemer til vindmøllevinger |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK18188174.9T DK3462019T3 (da) | 2013-10-17 | 2014-10-15 | Forbedringer relateret til lynbeskyttelsessystemer til vindmøllevinger |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10883479B2 (da) |
| EP (2) | EP3058220B1 (da) |
| CN (1) | CN105829708B (da) |
| DK (2) | DK3058220T3 (da) |
| ES (1) | ES2708653T3 (da) |
| GB (1) | GB2519331A (da) |
| WO (1) | WO2015055213A1 (da) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5941174B1 (ja) * | 2015-02-03 | 2016-06-29 | 株式会社日立製作所 | 風力発電装置 |
| ES2592323B1 (es) | 2015-05-26 | 2017-09-18 | Gamesa Innovation & Technology, S.L. | Receptor de rayos para una pala de aerogenerador |
| JP6421078B2 (ja) * | 2015-05-28 | 2018-11-07 | エムエイチアイ ヴェスタス オフショア ウィンド エー／エス | 風車翼及び風力発電装置、並びに風車翼の製造又は改造方法 |
| CA2989621A1 (en) * | 2015-06-16 | 2016-12-22 | 3M Innovative Properties Company | Plating bronze on polymer sheets |
| US10344743B2 (en) | 2016-05-13 | 2019-07-09 | Erico International Corporation | Lightning protection system and method for wind turbine blades |
| USD803163S1 (en) | 2016-05-13 | 2017-11-21 | Erico International Corporation | Tip receptor mount for lightning protection systems |
| 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. |
| EP3491236B1 (en) | 2016-07-29 | 2020-05-13 | Vestas Wind Systems A/S | Wind turbine blade having a lightning tip receptor |
| WO2018019349A1 (en) | 2016-07-29 | 2018-02-01 | Vestas Wind Systems A/S | Wind turbine blade having a lightning tip receptor |
| US10443579B2 (en) * | 2016-11-15 | 2019-10-15 | General Electric Company | Tip extensions for wind turbine rotor blades and methods of installing same |
| US11060508B2 (en) | 2016-11-22 | 2021-07-13 | Siemens Gamesa Renewable Energy A/S | Lightning receptor for a rotor blade of a wind turbine |
| EP3339632B1 (de) | 2016-12-22 | 2021-02-24 | Nordex Energy SE & Co. KG | Anschluss- und befestigungseinheit für einen blitzrezeptor zur integration in ein windenergieanlagenrotorblatt |
| EP3339633B1 (de) * | 2016-12-22 | 2020-11-25 | Nordex Energy GmbH | Verfahren zur herstellung einer potentialausgleichsverbindung an einem windenergieanlagenrotorblatt |
| CN110234871B (zh) * | 2017-01-24 | 2022-01-14 | 西门子歌美飒可再生能源公司 | 防雷装置 |
| US10830214B2 (en) * | 2017-03-22 | 2020-11-10 | General Electric Company | Method for securing a lightning receptor cable within a segmented rotor blade |
| US11319933B2 (en) * | 2017-09-12 | 2022-05-03 | Vestas Wind Systems A/S | Rotor blade for a wind turbine incorporating a lightning protection system |
| JP6541742B2 (ja) * | 2017-10-13 | 2019-07-10 | 三菱重工業株式会社 | 風車翼の補修方法 |
| EP3710692B1 (en) * | 2017-11-13 | 2023-06-21 | Vestas Wind Systems A/S | Wind turbine blade assembly |
| DE102018000025A1 (de) * | 2018-01-05 | 2019-07-11 | Senvion Gmbh | Blattspitzen-Bauteil für ein Rotorblatt einer Windenergieanlage und Verfahren zum Herstellen eines Blattspitzen-Bauteils |
| EP3784902B1 (en) * | 2018-04-27 | 2024-05-29 | LM Wind Power A/S | Tip extensions for wind turbine rotor blades and methods of installing same |
| US11795919B2 (en) * | 2018-05-28 | 2023-10-24 | Lm Wind Power International Technology Ii Aps | Connecting element for a lightning protection system of wind turbine blade |
| CN110594109A (zh) * | 2018-06-13 | 2019-12-20 | 中材科技风电叶片股份有限公司 | 叶尖防雷装置、叶片防雷系统、风机叶片及风力发电机 |
| CN110594108A (zh) * | 2018-06-13 | 2019-12-20 | 中材科技风电叶片股份有限公司 | 叶尖防雷装置、叶片防雷系统、风机叶片及风力发电机 |
| ES2949381T3 (es) | 2018-07-09 | 2023-09-28 | Vestas Wind Sys As | Mejoras relacionadas con palas de turbina eólica |
| PL3611373T3 (pl) * | 2018-08-15 | 2023-06-05 | Lm Wind Power A/S | Wspornik dla receptora wyładowania piorunowego |
| EP3628863B1 (en) | 2018-09-26 | 2022-11-09 | Siemens Gamesa Renewable Energy A/S | Lightning protection for a rotor blade add-on |
| EP3736443A1 (en) * | 2019-05-09 | 2020-11-11 | Siemens Gamesa Renewable Energy A/S | Blade for a wind turbine and wind turbine |
| EP3869035B2 (en) | 2020-02-21 | 2026-02-11 | Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | Blade for a rotor of a wind turbine and manufacturing method thereof |
| GB202005958D0 (en) | 2020-04-23 | 2020-06-10 | Blade Dynamics Ltd | Tip air receptor |
| GB202008264D0 (en) | 2020-06-02 | 2020-07-15 | Lm Wind Power R&D Holland B V | Wind blade having a lightning protection system |
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| WO2022022789A1 (en) | 2020-07-27 | 2022-02-03 | Vestas Wind Systems A/S | Wind turbine lightning protection system |
| EP3945209A1 (en) * | 2020-07-30 | 2022-02-02 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | A blade for a rotor of a wind turbine comprising internally a continous cable arrangement intended to measure conductivity |
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| DK4234928T3 (da) * | 2022-02-25 | 2024-11-04 | Siemens Gamesa Renewable Energy As | Vindmøllerotorblad og vindmølle |
| EP4368833A1 (en) | 2022-11-14 | 2024-05-15 | Siemens Gamesa Renewable Energy Innovation & Technology S.L. | Wind turbine blade |
| EP4585800A1 (en) * | 2024-01-12 | 2025-07-16 | LM Wind Power A/S | Wind turbine blade with lightning protection system |
| CN118582359B (zh) * | 2024-08-01 | 2024-10-18 | 华电电力科学研究院有限公司 | 一种风电机组的叶片导电防雷电路系统 |
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| 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 |
| MX2011013647A (es) * | 2009-12-24 | 2012-01-19 | Mitsubishi Heavy Ind Ltd | Aspa de turbina eolica y generador de turbina eolica que tiene la misma. |
| WO2011080177A1 (en) | 2009-12-28 | 2011-07-07 | Vestas Wind Systems A/S | Lightning protection of a wind turbine blade |
| JP5346832B2 (ja) * | 2010-02-04 | 2013-11-20 | 株式会社日本製鋼所 | 風力発電用ブレードの避雷構造 |
| EP2365218A1 (en) * | 2010-03-08 | 2011-09-14 | Lm Glasfiber A/S | Wind turbine blade with lightning protection system |
| DE102010017062B4 (de) | 2010-05-21 | 2019-07-11 | Thyssenkrupp Steel Europe Ag | Rotorblatt einer Windkraftanlage |
| EP2395239B1 (en) | 2010-06-11 | 2013-01-30 | Siemens Aktiengesellschaft | Rotor blade assembly |
| US20110142678A1 (en) | 2010-11-23 | 2011-06-16 | General Electric Company | Erosion protection coating for rotor blade of wind turbine |
| JP5535886B2 (ja) * | 2010-11-30 | 2014-07-02 | 三菱重工業株式会社 | 落雷検出装置、これを備えた風車回転翼および風力発電装置 |
| CN201991708U (zh) | 2011-03-11 | 2011-09-28 | 中航惠德风电工程有限公司 | 用于风力发电机组风机叶片的避雷连接装置 |
| KR101295296B1 (ko) * | 2011-05-13 | 2013-08-12 | 가부시끼가이샤 도시바 | 풍력 발전 시스템 |
| US20190195203A1 (en) | 2011-12-09 | 2019-06-27 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade for a wind turbine |
| JP5546624B2 (ja) | 2011-12-09 | 2014-07-09 | 三菱重工業株式会社 | 風車翼 |
| CN104160148B (zh) * | 2011-12-29 | 2016-12-28 | 维斯塔斯风力系统有限公司 | 风轮机叶片与制造风轮机叶片的方法 |
| WO2014079458A1 (en) * | 2012-11-20 | 2014-05-30 | Vestas Wind Systems A/S | Wind turbine blade with lightning protection |
| GB2519332A (en) * | 2013-10-17 | 2015-04-22 | Vestas Wind Sys As | Improvements relating to lightning protection systems for wind turbine blades |
| 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 |
-
2013
- 2013-10-17 GB GB1318381.9A patent/GB2519331A/en not_active Withdrawn
-
2014
- 2014-10-15 DK DK14786794.9T patent/DK3058220T3/da active
- 2014-10-15 CN CN201480068823.6A patent/CN105829708B/zh active Active
- 2014-10-15 DK DK18188174.9T patent/DK3462019T3/da active
- 2014-10-15 ES ES14786794T patent/ES2708653T3/es active Active
- 2014-10-15 EP EP14786794.9A patent/EP3058220B1/en active Active
- 2014-10-15 WO PCT/DK2014/050333 patent/WO2015055213A1/en not_active Ceased
- 2014-10-15 US US15/029,886 patent/US10883479B2/en active Active
- 2014-10-15 EP EP18188174.9A patent/EP3462019B1/en active Active
-
2020
- 2020-11-24 US US17/102,538 patent/US11225949B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3058220B1 (en) | 2018-12-12 |
| EP3462019B1 (en) | 2021-06-23 |
| CN105829708B (zh) | 2019-11-12 |
| ES2708653T3 (es) | 2019-04-10 |
| EP3462019A1 (en) | 2019-04-03 |
| US20160258423A1 (en) | 2016-09-08 |
| US10883479B2 (en) | 2021-01-05 |
| US11225949B2 (en) | 2022-01-18 |
| EP3058220A1 (en) | 2016-08-24 |
| US20210079895A1 (en) | 2021-03-18 |
| GB2519331A (en) | 2015-04-22 |
| GB201318381D0 (en) | 2013-12-04 |
| WO2015055213A1 (en) | 2015-04-23 |
| CN105829708A (zh) | 2016-08-03 |
| DK3462019T3 (da) | 2021-07-26 |
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