DK2997256T3 - Vindenergianlæg og lynbeskyttelsesenhed til et vindenergianlæg - Google Patents

Vindenergianlæg og lynbeskyttelsesenhed til et vindenergianlæg Download PDF

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Publication number
DK2997256T3
DK2997256T3 DK14723067.6T DK14723067T DK2997256T3 DK 2997256 T3 DK2997256 T3 DK 2997256T3 DK 14723067 T DK14723067 T DK 14723067T DK 2997256 T3 DK2997256 T3 DK 2997256T3
Authority
DK
Denmark
Prior art keywords
lightning
ring
rollers
rotor
lightning protection
Prior art date
Application number
DK14723067.6T
Other languages
English (en)
Inventor
Georg Eden
Florian Satorius
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Application granted granted Critical
Publication of DK2997256T3 publication Critical patent/DK2997256T3/da

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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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • 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 (3)

1. Vindenergianlæg, med en nacelle (104), en rotor, som har mindst to rotorvinger (108), hvor rotorvingerne (108) har hver deres rotorvingrod (108a), mindst en metallisk leder (220) til afledning af et lyn, der er slået ned, og en med denne forbundet ledende ring (230), hvor ringen (230) er anbragt i området ved rotorvingroden (108a), hvor mindst en lynbeskyttelsesenhed (240) er fastgjort på den ikke drejende del af nacellen (104) på en sådan måde, at den mindst ene lynbeskyttelsesenhed (240) ligger oven på ringen (230) på rotorvingen (108) for at aflede et lyn, der er slået ned i rotorvingen, hvor lynbeskyttelsesenheden (240) har to ruller (241) og en lynfangstang (242), hvor kun rullerne (241) ligger oven på ringen (230), hvor en fri ende af lynfangstangen (242) har en afstand fra en ydre ende af rullerne (241), som definerer en radiostrækning mellem den frie ende af lynfangstangen (242) og ringen (230) på rotorvingen (108), hvor rullerne (241) er udformet elektrisk ikke-ledende.
2. Vindenergianlæg ifølge krav 1, hvor lynbeskyttelsesenheden (240) har en vippeenhed (243), som er fastgjort på en ikke drejende del (245) af nacellen via en fjedrende plade (244).
3. Vindenergianlæg ifølge krav 1 eller 2 hvor afstanden mellem den frie ende af lynfangstangen (242) og den ydre ende af rullerne (241) kan indstilles.
DK14723067.6T 2013-05-14 2014-05-08 Vindenergianlæg og lynbeskyttelsesenhed til et vindenergianlæg DK2997256T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013208792.6A DE102013208792A1 (de) 2013-05-14 2013-05-14 Windenergieanlage und Blitzschutzeinheit für eine Windenergieanlage
PCT/EP2014/059503 WO2014184094A1 (de) 2013-05-14 2014-05-08 Windenergieanlage und blitzschutzeinheit für eine windenergieanlage

Publications (1)

Publication Number Publication Date
DK2997256T3 true DK2997256T3 (da) 2019-04-23

Family

ID=50687489

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14723067.6T DK2997256T3 (da) 2013-05-14 2014-05-08 Vindenergianlæg og lynbeskyttelsesenhed til et vindenergianlæg

Country Status (19)

Country Link
US (1) US10337491B2 (da)
EP (1) EP2997256B1 (da)
JP (1) JP6162327B2 (da)
KR (1) KR20160008235A (da)
CN (1) CN105209752B (da)
AR (1) AR096295A1 (da)
AU (1) AU2014267478B2 (da)
CA (1) CA2909338C (da)
CL (1) CL2015003163A1 (da)
DE (1) DE102013208792A1 (da)
DK (1) DK2997256T3 (da)
ES (1) ES2723879T3 (da)
MX (1) MX370135B (da)
NZ (1) NZ713220A (da)
PT (1) PT2997256T (da)
RU (1) RU2627618C2 (da)
TW (1) TW201509041A (da)
WO (1) WO2014184094A1 (da)
ZA (1) ZA201507511B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015058771A1 (en) * 2013-10-21 2015-04-30 Vestas Wind Systems A/S Lightning current transfer system with spark gap and wind turbine using the lightning current transfer system
DE102017119484A1 (de) 2017-08-25 2019-02-28 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt und Blitzschutzsystem für ein Windenergieanlagen-Rotorblatt
TWI712736B (zh) * 2019-05-31 2020-12-11 潤弘精密工程事業股份有限公司 風力發電系統
DE102019122583A1 (de) * 2019-08-22 2021-02-25 Wobben Properties Gmbh Verfahren zum Überprüfen eines Blitzschutzsystems in einem Windenergieanlagen-Rotorblatt
CN113015025B (zh) * 2021-02-21 2022-11-04 中憬科技集团有限公司 一种基于5g网络通信基站的安防结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436197C2 (de) 1994-10-11 1998-09-24 Aloys Wobben Windenergieanlage mit Blitzschutzeinrichtung
JP2000265938A (ja) 1999-03-17 2000-09-26 Hitachi Ltd 風力発電の雷保護システム
DE10022128C1 (de) 2000-05-06 2001-12-20 Aloys Wobben Windenergieanlage
DK177270B1 (da) 2002-11-12 2012-09-10 Lm Wind Power As Lynbeskyttelse af pitchreguleret vindmøllevinge
RU37155U1 (ru) * 2003-12-17 2004-04-10 Тельминов Анатолий Григорьевич Ветряная установка
DE102004022299A1 (de) * 2004-05-04 2005-12-01 Stemmann-Technik Gmbh Windenergieanlage
US7502215B2 (en) 2005-11-18 2009-03-10 General Electric Company Systems and methods for directing a current
RU2309290C1 (ru) * 2006-05-05 2007-10-27 Иван Давыдович Востропятов Лопастная ветроэнергетическая установка
RU2325552C1 (ru) * 2006-09-07 2008-05-27 Иван Давыдович Востропятов Роторная ветроэлектрическая установка
JP5072427B2 (ja) 2007-05-11 2012-11-14 三菱重工業株式会社 風力発電装置及びその受雷エネルギレベル判定方法
TW201018780A (en) 2008-11-04 2010-05-16 Ji-Xuan Dai Wind power turbine generator system
DE102009017824B4 (de) 2009-04-20 2011-03-17 Suzlon Energy Gmbh Übertragungsvorrichtung für eine Windturbine
EP2336560A1 (en) * 2009-12-15 2011-06-22 Vestas Wind Systems A/S Lightning current transfer assembly for a wind turbine
WO2012016726A2 (en) * 2010-08-02 2012-02-09 Vestas Wind Systems A/S Lightning current transfer arrangement of a wind turbine

Also Published As

Publication number Publication date
NZ713220A (en) 2016-09-30
AR096295A1 (es) 2015-12-23
CA2909338A1 (en) 2014-11-20
CA2909338C (en) 2018-07-03
PT2997256T (pt) 2019-05-30
JP6162327B2 (ja) 2017-07-12
ZA201507511B (en) 2019-10-30
US20160084232A1 (en) 2016-03-24
US10337491B2 (en) 2019-07-02
JP2016519245A (ja) 2016-06-30
RU2015153045A (ru) 2017-06-20
ES2723879T3 (es) 2019-09-03
CN105209752B (zh) 2018-06-22
EP2997256A1 (de) 2016-03-23
TW201509041A (zh) 2015-03-01
WO2014184094A1 (de) 2014-11-20
CN105209752A (zh) 2015-12-30
CL2015003163A1 (es) 2016-04-22
EP2997256B1 (de) 2019-02-27
MX370135B (es) 2019-12-03
MX2015015370A (es) 2016-03-04
DE102013208792A1 (de) 2014-11-20
RU2627618C2 (ru) 2017-08-09
AU2014267478B2 (en) 2016-11-24
KR20160008235A (ko) 2016-01-21
AU2014267478A1 (en) 2015-11-05

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