DK3020964T3 - Føring af et lyn til en lynreceptor - Google Patents

Føring af et lyn til en lynreceptor Download PDF

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Publication number
DK3020964T3
DK3020964T3 DK14193039.6T DK14193039T DK3020964T3 DK 3020964 T3 DK3020964 T3 DK 3020964T3 DK 14193039 T DK14193039 T DK 14193039T DK 3020964 T3 DK3020964 T3 DK 3020964T3
Authority
DK
Denmark
Prior art keywords
lightning
driving
receptor
lightning receptor
Prior art date
Application number
DK14193039.6T
Other languages
English (en)
Inventor
Kaj Olsen
Karsten Schibsbye
Peder Bay Enevoldsen
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 DK3020964T3 publication Critical patent/DK3020964T3/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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • 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
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • 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
DK14193039.6T 2014-11-13 2014-11-13 Føring af et lyn til en lynreceptor DK3020964T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14193039.6A EP3020964B8 (en) 2014-11-13 2014-11-13 Guiding a lightning to a lightning receptor

Publications (1)

Publication Number Publication Date
DK3020964T3 true DK3020964T3 (da) 2019-06-11

Family

ID=51986992

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14193039.6T DK3020964T3 (da) 2014-11-13 2014-11-13 Føring af et lyn til en lynreceptor

Country Status (5)

Country Link
US (1) US10024308B2 (da)
EP (1) EP3020964B8 (da)
JP (1) JP6732436B2 (da)
CN (1) CN105604810B (da)
DK (1) DK3020964T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116971912A (zh) 2016-09-07 2023-10-31 Lm风力发电国际技术有限公司 风力涡轮机叶片和用于风力涡轮机叶片的涡流发生器装置
US11898541B2 (en) * 2022-05-18 2024-02-13 Pinnacle Lightning, LLC Wind turbine blade with a lightning protection system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118058A (en) * 1936-01-24 1938-05-24 Riley Dev Corp Auxiliary combustion chamber for internal combustion engines
US3019989A (en) * 1954-04-05 1962-02-06 Little Inc A Atmospheric space charge modification
US3233147A (en) * 1964-12-21 1966-02-01 Giannini Scient Corp Apparatus and method for generating high-intensity light and a high temperature and mach number plasma stream
FI58954C (fi) * 1979-08-20 1981-05-11 Enso Gutzeit Oy Hydrocyklon
GB8310224D0 (en) * 1983-04-15 1983-05-18 British Aerospace Wing tip arrangement
DE4440744A1 (de) * 1994-11-15 1996-05-23 Peter Frieden Rotorblatt eines Rotors für Windkraftanlagen
DE10018389C2 (de) * 2000-04-13 2003-12-18 Airbus Gmbh Vorrichtung sowie Verfahren zur Reduzierung von Nachlaufwirbeln hinter Flugzeugen im Landeanflug
EP2027390B2 (en) * 2006-06-09 2020-07-01 Vestas Wind Systems A/S A wind turbine blade and a pitch controlled wind turbine
WO2010023286A2 (en) * 2008-08-29 2010-03-04 Vestas Wind Systems A/S Wind turbine blade with device for modifying the blade aerodynamic surface
US8047801B2 (en) * 2010-06-23 2011-11-01 General Electric Company Wind turbine blades with aerodynamic vortex elements
EP2416005A1 (en) * 2010-08-02 2012-02-08 Siemens Aktiengesellschaft Lightning protection of a wind turbine blade
EP2633186B1 (en) 2010-10-27 2020-06-17 Vestas Wind Systems A/S A wind turbine lightning protection system and wind turbine blade
US8834117B2 (en) * 2011-09-09 2014-09-16 General Electric Company Integrated lightning receptor system and trailing edge noise reducer for a wind turbine rotor blade
US9341158B2 (en) * 2011-12-08 2016-05-17 Inventus Holdings, Llc Quiet wind turbine blade
US9022740B2 (en) * 2012-01-26 2015-05-05 Mitsubishi Heavy Industries, Ltd. Wind turbine rotor blade lightning discharger and wind turbine generator equipped with the same
EP2722522A1 (en) * 2012-10-22 2014-04-23 Siemens Aktiengesellschaft Lightning receptor arrangement for a wind turbine rotor blade
US20150010407A1 (en) * 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
US9752559B2 (en) * 2014-01-17 2017-09-05 General Electric Company Rotatable aerodynamic surface features for wind turbine rotor blades
DK178138B1 (en) * 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
ES2612213T3 (es) * 2014-12-22 2017-05-12 Siemens Aktiengesellschaft Pala de rotor con generadores de vórtices

Also Published As

Publication number Publication date
CN105604810B (zh) 2020-06-16
EP3020964A1 (en) 2016-05-18
JP2016104983A (ja) 2016-06-09
US20160138570A1 (en) 2016-05-19
EP3020964B1 (en) 2019-04-03
US10024308B2 (en) 2018-07-17
EP3020964B8 (en) 2019-06-19
JP6732436B2 (ja) 2020-07-29
CN105604810A (zh) 2016-05-25

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