DK3628863T3 - Lynbeskyttelse for en rotorvingepåsætning - Google Patents

Lynbeskyttelse for en rotorvingepåsætning Download PDF

Info

Publication number
DK3628863T3
DK3628863T3 DK18196894.2T DK18196894T DK3628863T3 DK 3628863 T3 DK3628863 T3 DK 3628863T3 DK 18196894 T DK18196894 T DK 18196894T DK 3628863 T3 DK3628863 T3 DK 3628863T3
Authority
DK
Denmark
Prior art keywords
rotor blade
lightning protection
blade attachment
attachment
lightning
Prior art date
Application number
DK18196894.2T
Other languages
English (en)
Inventor
Florian Girschig
Rajesh Sri Markandeya Ponnada
Original Assignee
Siemens Gamesa Renewable Energy 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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3628863T3 publication Critical patent/DK3628863T3/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
    • 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
    • F03D1/0687—Rotors characterised by their construction elements of the blades of the blade tip region
    • 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
    • F03D80/301—Lightning receptor and down conductor systems in or on 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
    • F03D80/50—Maintenance or repair
    • F03D80/507—Retrofitting; Repurposing, i.e. reusing of wind motor parts for different purposes; Upgrading, i.e. replacing parts for improving the wind turbine performance
    • 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
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/612—Foam
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Wind Motors (AREA)
  • Elimination Of Static Electricity (AREA)
DK18196894.2T 2018-09-26 2018-09-26 Lynbeskyttelse for en rotorvingepåsætning DK3628863T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18196894.2A EP3628863B1 (en) 2018-09-26 2018-09-26 Lightning protection for a rotor blade add-on

Publications (1)

Publication Number Publication Date
DK3628863T3 true DK3628863T3 (da) 2022-12-05

Family

ID=63685734

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18196894.2T DK3628863T3 (da) 2018-09-26 2018-09-26 Lynbeskyttelse for en rotorvingepåsætning

Country Status (5)

Country Link
US (1) US11913433B2 (da)
EP (1) EP3628863B1 (da)
CN (1) CN110953127A (da)
DK (1) DK3628863T3 (da)
ES (1) ES2933497T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11486366B2 (en) * 2017-05-09 2022-11-01 Siemens Gamesa Renewable Energy A/S Lightning protection system for a wind turbine blade
DE102018218067B3 (de) * 2018-10-22 2020-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Rotorblattverlängerung
PT3879091T (pt) 2020-03-13 2024-06-14 Siemens Gamesa Renewable Energy As Conjunto de pá de turbina eólica e método para fabricar um conjunto de pá de turbina eólica
GB202005958D0 (en) * 2020-04-23 2020-06-10 Blade Dynamics Ltd Tip air receptor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178167B1 (da) 2005-12-02 2015-07-13 Lm Wind Power As Lynsikringssystem til vinge til et vindenergianlæg
EP2226497A1 (en) * 2009-03-06 2010-09-08 Lm Glasfiber A/S Wind turbine blade with a lightning protection system
DK2395239T3 (da) 2010-06-11 2013-03-04 Siemens Ag Rotorbladindretning
EP2441926A1 (en) 2010-10-14 2012-04-18 ABB Research Ltd. Thermo electric energy storage system
WO2012136243A1 (en) 2011-04-04 2012-10-11 Greenteg Gmbh C/O Eth Zürich, Micro- & Nanosystems Combined hydroelectric-thermoelectric power plant
EP2735731B1 (en) * 2012-11-21 2018-01-03 Siemens Aktiengesellschaft Wind turbine blade with a blade attachment
JP6257960B2 (ja) 2013-08-27 2018-01-10 住友電気工業株式会社 風力発電システム
GB2519331A (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
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
CN108547744B (zh) 2018-04-02 2020-04-14 天津市盛佳怡电子有限公司 一种具有避雷装置的风能叶片
EP3857063A1 (en) * 2018-09-24 2021-08-04 Polytech A/S Down conductor connection system, wind turbine lightning protection system, and method for arranging a down conductor connection system

Also Published As

Publication number Publication date
CN110953127A (zh) 2020-04-03
US11913433B2 (en) 2024-02-27
ES2933497T3 (es) 2023-02-09
EP3628863A1 (en) 2020-04-01
US20200095983A1 (en) 2020-03-26
EP3628863B1 (en) 2022-11-09

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