DE20101375U1 - Wind power plant with a device for obstacle lighting or night marking - Google Patents

Wind power plant with a device for obstacle lighting or night marking

Info

Publication number
DE20101375U1
DE20101375U1 DE20101375U DE20101375U DE20101375U1 DE 20101375 U1 DE20101375 U1 DE 20101375U1 DE 20101375 U DE20101375 U DE 20101375U DE 20101375 U DE20101375 U DE 20101375U DE 20101375 U1 DE20101375 U1 DE 20101375U1
Authority
DE
Germany
Prior art keywords
rotor blade
power plant
wind turbine
wind power
turbine according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20101375U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20101375U priority Critical patent/DE20101375U1/en
Publication of DE20101375U1 publication Critical patent/DE20101375U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/10—Arrangements for warning air traffic
    • 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
    • F05B2220/25—Application as advertisement
    • 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
    • F05B2240/99—Components characterised by colour or colour patterns
    • 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
    • F05B2280/60—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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • F05D2300/2102—Glass
    • 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
    • F05D2300/614—Fibres or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (18)

1. Windkraftanlage mit einer Einrichtung zur Hindernis­ befeuerung bzw. Nachtkennzeichnung und mit wenigstens einem einer Rotornabe zugeordneten Rotorblatt, dadurch gekennzeichnet, daß das Rotorblatt (4) wenigstens einen Lichtwellenleiter aufweist, daß der Lichtwellenleiter vom nabenseitigen Endbereich (10) des Rotorblattes (4) zu der Rotorblattoberfläche geführt ist, und daß dem Lichtwellenleiter im nabenseitigen Endbereich (10) des Rotorblattes (4) eine Lichtquelle (7) zugeordnet ist.1. Wind power plant with a device for obstacle lighting or night marking and with at least one rotor blade assigned to a rotor hub, characterized in that the rotor blade ( 4 ) has at least one optical waveguide, that the optical waveguide from the hub-side end region ( 10 ) of the rotor blade ( 4 ) the rotor blade surface is guided, and that a light source ( 7 ) is associated with the optical waveguide in the hub-side end region ( 10 ) of the rotor blade ( 4 ). 2. Windkraftanlage nach Anspruch 1, dadurch gekennzeichnet, daß der Lichtwellenleiter durch das Innere des Rotorblattes (4) geführt ist.2. Wind power plant according to claim 1, characterized in that the optical waveguide is guided through the interior of the rotor blade ( 4 ). 3. Windkraftanlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Lichtwellenleiter aus einem Lichtleit­ kabel (9, 17, 18) ausgebildet ist.3. Wind power plant according to claim 1 or 2, characterized in that the optical waveguide is formed from an optical fiber cable ( 9 , 17 , 18 ). 4. Windkraftanlage nach Anspruch 3, dadurch gekennzeichnet, daß das Lichtleitkabel (9, 17, 18) ein Bündel flexibler Lichtleitfasern aufweist. 4. Wind power plant according to claim 3, characterized in that the light guide cable ( 9 , 17 , 18 ) has a bundle of flexible optical fibers. 5. Windkraftanlage nach Anspruch 4, dadurch gekennzeichnet, daß das Lichtleitkabel (9, 17, 18) wenigstens eine Splitstelle aufweist, in der das Lichtleitfaserbündel zu der Rotorblattoberfläche hin in Lichtleitfaser-Teilbündel (22) aufgesplittet ist.5. Wind power plant according to claim 4, characterized in that the optical cable ( 9 , 17 , 18 ) has at least one split point in which the optical fiber bundle is split towards the rotor blade surface in the optical fiber sub-bundle ( 22 ). 6. Windkraftanlage nach Anspruch 5, dadurch gekennzeichnet, daß die Splitstelle im Bereich der Rotorblatt­ spitze (12) angeordnet ist.6. Wind turbine according to claim 5, characterized in that the split point in the region of the rotor blade tip ( 12 ) is arranged. 7. Windkraftanlage nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß jedem in der Rotorblattoberfläche liegenden Ende der Lichtleitfaser-Teilbündel ein System zur Lichtstrahlenbeeinflussung zugeordnet ist.7. Wind turbine according to claim 5 or 6, characterized characterized that everyone in the rotor blade surface end of the optical fiber sub-bundle a system for Light beam influencing is assigned. 8. Windkraftanlage nach Anspruch 7, dadurch gekennzeichnet, daß das System zur Lichtstrahlenbeeinflussung wenigstens einen Spiegel aufweist.8. Wind turbine according to claim 7, characterized characterized that the system for influencing light rays has at least one mirror. 9. Windkraftanlage nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß das System zur Lichtstrahlenbeeinflussung wenigstens ein Prisma aufweist. 9. Wind turbine according to claim 7 or 8, characterized characterized that the system for influencing light rays has at least one prism.   10. Windkraftanlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Rotorblatt (4) ein Hohlkörperprofil aufweist, das aus wenigstens einem in radialer Richtung verlaufenden Steg (15, 16) und einem den Steg (15, 16) umschließenden, die Rotorblattoberfläche aufweisenden Gurt (13, 14) ausgebildet ist.10. Wind power plant according to one of the preceding claims, characterized in that the rotor blade ( 4 ) has a hollow body profile which comprises at least one web ( 15 , 16 ) extending in the radial direction and a web ( 15 , 16 ) surrounding the rotor blade surface Belt ( 13 , 14 ) is formed. 11. Windkraftanlage nach Anspruch 10, dadurch gekennzeichnet, daß das Lichtleitkabel (9, 17, 18) an den Innenflächen des Hohlkörperprofils entlang geführt ist.11. Wind turbine according to claim 10, characterized in that the light guide cable ( 9 , 17 , 18 ) is guided along the inner surfaces of the hollow body profile. 12. Windkraftanlage nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß das Lichtleitkabel (9, 17, 18) im Steg (15, 16) oder Gurt (13, 14) integriert ist.12. Wind turbine according to claim 10 or 11, characterized in that the light guide cable ( 9 , 17 , 18 ) in the web ( 15 , 16 ) or belt ( 13 , 14 ) is integrated. 13. Windkraftanlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Einrichtung zur Hindernisbefeuerung bzw. Nachtkennzeichnung eine Steuereinheit zum Steuern der Lichtquelle (7) aufweist.13. Wind power plant according to one of the preceding claims, characterized in that the device for obstacle lighting or night marking has a control unit for controlling the light source ( 7 ). 14. Windkraftanlage nach Anspruch 13, dadurch gekennzeichnet, daß die Lichtquelle (7) einen Projektor zum Projezieren von Bildern aufweist. 14. Wind power plant according to claim 13, characterized in that the light source ( 7 ) has a projector for projecting images. 15. Windkraftanlage nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß in die Rotorblattober­ fläche eine Werbefläche integriert ist.15. Wind turbine according to one of the preceding Claims, characterized in that in the upper rotor blade an advertising space is integrated. 16. Windkraftanlage nach Anspruch 15, dadurch gekennzeichnet, daß die Werbefläche aus einer Vielzahl von Lichtpunkten gebildet ist.16. Wind turbine according to claim 15, characterized characterized that the advertising space from a variety of Points of light is formed. 17. Windkraftanlage nach Anspruch 16, dadurch gekennzeichnet, daß jedem Lichtpunkt wenigstens eine Lichtleitfaser zugeordnet ist.17. Wind turbine according to claim 16, characterized characterized in that each point of light at least one Optical fiber is assigned. 18. Rotorblatt zur Verwendung in einer Windkraftanlage nach einem der vorhergehenden Ansprüche.18. Rotor blade for use in a wind turbine according to one of the preceding claims.
DE20101375U 2001-01-26 2001-01-26 Wind power plant with a device for obstacle lighting or night marking Expired - Lifetime DE20101375U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20101375U DE20101375U1 (en) 2001-01-26 2001-01-26 Wind power plant with a device for obstacle lighting or night marking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20101375U DE20101375U1 (en) 2001-01-26 2001-01-26 Wind power plant with a device for obstacle lighting or night marking

Publications (1)

Publication Number Publication Date
DE20101375U1 true DE20101375U1 (en) 2001-06-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE20101375U Expired - Lifetime DE20101375U1 (en) 2001-01-26 2001-01-26 Wind power plant with a device for obstacle lighting or night marking

Country Status (1)

Country Link
DE (1) DE20101375U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160360A1 (en) * 2001-12-08 2003-06-18 Aloys Wobben Rotor blade for wind power installation, includes fiber optic cables arranged from connected end of blade towards tip in free end of blade
WO2003050412A1 (en) * 2001-12-08 2003-06-19 Aloys Wobben Rotor blade of a wind power installation, comprising a warning light
WO2003059034A2 (en) * 2001-12-28 2003-07-24 Neg Micon A/S A rotor blade for a wind turbine and a wind turbine with such rotor blade
EP1544460A2 (en) * 2003-12-15 2005-06-22 REpower Systems AG Wind power plant comprising a flight obstacle light
WO2007068254A1 (en) * 2005-12-16 2007-06-21 Lm Glasfiber A/S Warning lights in a wind turbine
WO2008007142A1 (en) * 2006-07-14 2008-01-17 Bae Systems Plc Heat distribution in a distributed lighting apparatus
DE102007006643A1 (en) * 2007-02-06 2008-08-07 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Retrofitting part for rotor blade of wind energy system, has inner surfaces corresponding to exterior surfaces of rotor blade tip and lying in areawise manner at exterior surfaces in fixed condition at blade point
CN108590965A (en) * 2018-04-23 2018-09-28 佛山市博知盾识科技有限公司 A kind of new energy wind power generation plant

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050412A1 (en) * 2001-12-08 2003-06-19 Aloys Wobben Rotor blade of a wind power installation, comprising a warning light
DE10160360B4 (en) * 2001-12-08 2004-04-22 Wobben, Aloys, Dipl.-Ing. Rotor blade and a wind turbine with a rotor blade
DE10160360A1 (en) * 2001-12-08 2003-06-18 Aloys Wobben Rotor blade for wind power installation, includes fiber optic cables arranged from connected end of blade towards tip in free end of blade
US7238007B2 (en) 2001-12-08 2007-07-03 Aloys Wobben Rotor blade of a wind power installation, comprising a warning light
CN1328504C (en) * 2001-12-08 2007-07-25 艾劳埃斯·乌本 Rotor blade of a wind power installation, comprising a warning light
EP2161447A3 (en) * 2001-12-08 2014-12-03 Aloys Wobben Rotor blade of a wind power installation, comprising a warning light
WO2003059034A2 (en) * 2001-12-28 2003-07-24 Neg Micon A/S A rotor blade for a wind turbine and a wind turbine with such rotor blade
WO2003059034A3 (en) * 2001-12-28 2003-10-23 Neg Micon As A rotor blade for a wind turbine and a wind turbine with such rotor blade
EP1544460A3 (en) * 2003-12-15 2008-12-10 Repower Systems Ag Wind power plant comprising a flight obstacle light
EP1544460A2 (en) * 2003-12-15 2005-06-22 REpower Systems AG Wind power plant comprising a flight obstacle light
WO2007068254A1 (en) * 2005-12-16 2007-06-21 Lm Glasfiber A/S Warning lights in a wind turbine
US7780328B2 (en) 2006-07-14 2010-08-24 Bae Systems Plc Heat distribution in a distributed lighting apparatus
WO2008007142A1 (en) * 2006-07-14 2008-01-17 Bae Systems Plc Heat distribution in a distributed lighting apparatus
DE102007006643A1 (en) * 2007-02-06 2008-08-07 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Retrofitting part for rotor blade of wind energy system, has inner surfaces corresponding to exterior surfaces of rotor blade tip and lying in areawise manner at exterior surfaces in fixed condition at blade point
CN108590965A (en) * 2018-04-23 2018-09-28 佛山市博知盾识科技有限公司 A kind of new energy wind power generation plant

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R207 Utility model specification

Effective date: 20010726

R150 Utility model maintained after payment of first maintenance fee after three years

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