DK2484897T3 - Vortex-generator til et vindenergianlæg og som har en basisdel med en fordybning til et klæbemiddel - Google Patents
Vortex-generator til et vindenergianlæg og som har en basisdel med en fordybning til et klæbemiddel Download PDFInfo
- Publication number
- DK2484897T3 DK2484897T3 DK11153352T DK11153352T DK2484897T3 DK 2484897 T3 DK2484897 T3 DK 2484897T3 DK 11153352 T DK11153352 T DK 11153352T DK 11153352 T DK11153352 T DK 11153352T DK 2484897 T3 DK2484897 T3 DK 2484897T3
- Authority
- DK
- Denmark
- Prior art keywords
- vortex generator
- blade
- wind turbine
- base
- vane
- 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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/18—Aerodynamic features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
- B64C11/20—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/10—Shape of wings
- B64C3/14—Aerofoil profile
- B64C2003/148—Aerofoil profile comprising protuberances, e.g. for modifying boundary layer flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/467—Aerodynamic features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
-
- 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
- F05B2240/30—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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Claims (13)
- DK/EP 2484897 T3 171. En vortex-generatorindretning (70) til montering på en vindmøllevinge, og som omfatter: - en basisdel (71), som - når den er monteret på ydersiden af vindmøllevingen (10)-har - en indre side (72) til fastgørelse på en overflade, såsom ydersiden af vindmøllevingen (10), og - en ydre side (73), som vender væk fra ydersiden af vindmøllevingen (10), - idet indretningen er forsynet med et vortex-generator-finnepar, der omfatter en første finne (79) og en anden finne (80), der rager ud fra basisdelens (71) ydre side (73), kendetegnet ved, at - basisdelens (71) indre side (72) er forsynet med en fordybning (74) eller underskæring, hvor en klæbemiddelsfilm eller -strimmel, såsom en dobbeltklæbende tape, er placeret i den indre sides (72) fordybning, og hvor klæbemiddelsfilmen eller -strimlen omfatter et lag af et komprimerbart, såsom et lag af celleskum.
- 2. En vortex-generatorindretning ifølge krav 1, hvor klæbemiddelsfilmen eller -strimlen er dækket af et afrivningslag.
- 3. En vortex-generatorindretning ifølge et af de foregående krav, hvor klæbemidlet er akrylbaseret.
- 4. En vortex-generatorindretning ifølge et af de foregående krav, hvor de vortex-generende midler rager ud fra basisdelens yderside, hvor de vortex-generende midler med fordel er finnebaserede vortex-generatorer.
- 5. En vortex-generatorindretning ifølge et af de foregående krav, hvor basisdelen omfatter en første rand og en anden rand, idet den anden rand har en afstand til den første rand.
- 6. En vortex-generatorindretning ifølge krav 5, hvor den første rand i hovedsagen er parallel med den anden rand.
- 7. En vortex-generatorindretning ifølge et af de foregående krav, hvor basisdelen urlorlinprp nmfattpr DK/EP 2484897 T3 18 - en første ende og en anden ende, og - en første side og en anden side.
- 8. En vortex-generatorindretning ifølge krav 7, hvor den første side er i hovedsagen parallel med den anden side, og/eller den første ende er i hovedsagen parallel med den anden ende.
- 9. En vortex-generatorindretning ifølge et af de foregående krav, hvor et enkelt vor-tex-generator-finne par, der har en første finne og en anden finne, rager ud fra basisdelens ydre side.
- 10. Et sæt, som omfatter vortex-generatorindretninger ifølge et af de foregående krav, og som er af forskellige størrelse, f.eks. to eller tre størrelser.
- 11. En vinge (10) til en rotor på et vindenergianlæg (2), der har en i hovedsagen vandret aksel, hvor rotoren omfatter et nav (8), ud fra hvilken en vinge (10) strækker sig i en i hovedsagen radial retning, når den er monteret til navet (8), idetvingen har en langsgående retning (r) med en tipende (16) og en rodende (14) og en tværgående retning, hvor vingen yderligere omfatter: - en profilkontur (40, 42, 52), der omfatter en trykside og en sugeside såvel som en forkant (18) og en bagkant (20) med en derimellem strækkende korde, som har en kordelængde, idet profilkonturen genererer et lift, når den påvirkes af en indgående luftstrømning, hvor profilkonturen er opdelt i: - et rodområde (30), som har et i hovedsagen cirkulært eller elliptisk profil, nærmest navet, - et bæreplansområde (34), som har et i hovedsagen lift-genererende profil, længst væk fra navet, og eventuelt - et overgangsområde (32) mellem rodområdet (30) og bæreplansområdet (34), hvor overgangsområdet (32) har et profil, der gradvis ændrer sig i den radiale retning fra rodområdets cirkulære eller elliptiske profil til bæreplansområdets lift-genererende område, og hvor - vingen yderligere er forsynet med en vortex-generator ifølge et af de foregående krav, og hvor basisdelens indre side et fæstnet til en overflade på vindmøllevingen.
- 12. Et vindenergianlæg, der omfatter et antal, fortrinsvis to eller tre, vinger ifølge krav 11 DK/EP 2484897 T 19
- 13. En fremgangsmåde til at eftermontere en vortex-generatorindretning ifølge et af kravene 1 -9 på en overflade på en vindmøllevinge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20110153352 EP2484897B1 (en) | 2011-02-04 | 2011-02-04 | Vortex generator for wind turbine with base having recess for adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2484897T3 true DK2484897T3 (da) | 2014-03-10 |
Family
ID=44147535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11153352T DK2484897T3 (da) | 2011-02-04 | 2011-02-04 | Vortex-generator til et vindenergianlæg og som har en basisdel med en fordybning til et klæbemiddel |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9133816B2 (da) |
| EP (1) | EP2484897B1 (da) |
| CN (1) | CN102734059B (da) |
| DK (1) | DK2484897T3 (da) |
| ES (1) | ES2451568T3 (da) |
Families Citing this family (47)
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|---|---|---|---|---|
| EP2484898B1 (en) * | 2011-02-04 | 2014-04-23 | LM WP Patent Holding A/S | Vortex generator device with tapered sections for a wind turbine |
| EP2484896B1 (en) * | 2011-02-04 | 2014-04-23 | LM WP Patent Holding A/S | Mounting of vortex generator devices on a wind turbine rotorblade by means of mounting plate |
| ES2759027T3 (es) * | 2011-07-22 | 2020-05-07 | Lm Wp Patent Holding As | Una disposición de generador de vórtice para una superficie de sustentación |
| EP2548800A1 (en) | 2011-07-22 | 2013-01-23 | LM Wind Power A/S | Method for retrofitting vortex generators on a wind turbine blade |
| US9458821B2 (en) * | 2012-09-11 | 2016-10-04 | General Electric Company | Attachment system for a wind turbine rotor blade accessory |
| DE102013202666A1 (de) | 2013-02-19 | 2014-08-21 | Senvion Se | Rotorblatt einer Windenergieanlage |
| US20140328688A1 (en) | 2013-05-03 | 2014-11-06 | General Electric Company | Rotor blade assembly having vortex generators for wind turbine |
| US20150010407A1 (en) * | 2013-07-08 | 2015-01-08 | Alonso O. Zamora Rodriguez | Reduced noise vortex generator for wind turbine blade |
| PL3597902T3 (pl) | 2013-09-02 | 2022-05-02 | Wobben Properties Gmbh | Generator wirów do turbin wiatrowych |
| US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
| GB201419389D0 (en) * | 2014-10-31 | 2014-12-17 | Lm Wp Patent Holding As | Wind turbine blade provided with surface mounted device |
| ES2727948T3 (es) * | 2014-08-05 | 2019-10-21 | Lm Wp Patent Holding As | Pala de turbina eólica provista de un dispositivo montado en superficie |
| US10087912B2 (en) * | 2015-01-30 | 2018-10-02 | General Electric Company | Vortex generator for a rotor blade |
| US9869295B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component |
| US9869297B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as vortex generators, to a wind turbine blade |
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| JP6153989B2 (ja) | 2015-11-13 | 2017-06-28 | 三菱重工業株式会社 | ボルテックスジェネレータ、風車翼および風力発電装置 |
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| JP6154037B1 (ja) | 2016-02-26 | 2017-06-28 | 三菱重工業株式会社 | ボルテックスジェネレータの取付方法及びテンプレート |
| JP6148364B1 (ja) | 2016-02-26 | 2017-06-14 | 三菱重工業株式会社 | 風車翼用ボルテックスジェネレータ、風車翼、風力発電装置、及びボルテックスジェネレータの取付方法 |
| USD801513S1 (en) * | 2016-03-11 | 2017-10-31 | Starfire Direct, Inc. | Firepit |
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| CN109477466B (zh) | 2016-06-20 | 2020-10-16 | 维斯塔斯风力系统有限公司 | 将缆线固定到风轮机叶片的方法 |
| US10487798B2 (en) * | 2016-08-05 | 2019-11-26 | General Electric Company | System and method for locating airflow modifiers for installation on a wind turbine rotor blade |
| US20180038342A1 (en) * | 2016-08-05 | 2018-02-08 | General Electric Company | Vortex generators for wind turbine rotor blades |
| JP6154050B1 (ja) | 2016-08-08 | 2017-06-28 | 三菱重工業株式会社 | 風車翼、風車ロータ及び風力発電装置並びにボルテックスジェネレータの取付方法 |
| WO2018046594A1 (en) | 2016-09-07 | 2018-03-15 | Lm Wind Power International Technology Ii Aps | Vaccuum-assisted mounting of vortex generator device on a wind turbine blade |
| CN109642540A (zh) * | 2016-09-07 | 2019-04-16 | Lm风力发电国际技术有限公司 | 用于风力涡轮机叶片的涡流发生器装置 |
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| JP6632553B2 (ja) | 2017-01-16 | 2020-01-22 | 三菱重工業株式会社 | ボルテックスジェネレータ及びその設置方法、並びに風車翼及び風力発電装置 |
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| RU2769206C2 (ru) * | 2017-10-18 | 2022-03-29 | Лм Уинд Пауэр Интернешнал Текнолоджи Ii Апс | Лопасть ветроэнергетической установки, содержащая конструктивный элемент хвостового конца, в котором расположение пултрузионного элемента является регулируемым |
| CN109774171A (zh) * | 2017-11-10 | 2019-05-21 | 玉门市艾郎风电科技发展有限公司 | 一种风力叶片上涡流发生器安装工具及其安装方法 |
| WO2019197474A1 (en) * | 2018-04-12 | 2019-10-17 | Vestas Wind Systems A/S | A covering for a wind turbine blade |
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| CN110925143B (zh) * | 2018-09-19 | 2021-09-24 | 远景能源（江苏）有限公司 | 具有圆形或圆锥形塔架结构以及被动流体控制装置的风力涡轮机及这种圆形塔架结构的应用 |
| CN110107463B (zh) * | 2019-05-27 | 2020-06-02 | 上海电气风电集团股份有限公司 | 一种渐缩截面涡流发生器及其安装方法 |
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|---|---|---|---|---|
| AU5618099A (en) * | 1998-09-16 | 2000-04-03 | Lm Glasfiber A/S | Wind turbine blade with vortex generator |
| NL1015558C2 (nl) * | 2000-06-28 | 2002-01-08 | Stichting En Onderzoek Ct Nede | Blad van een windturbine. |
| US7097312B2 (en) * | 2003-02-21 | 2006-08-29 | George E. Platzer, Jr. | Compound automotive rearview mirror |
| DK1886016T3 (da) * | 2005-05-17 | 2017-06-19 | Vestas Wind Sys As | Pitch-styret vindmøllevinge med turbulensgenererende organ, en vindmølle og anvendelse deraf |
| CA2654772C (en) * | 2006-06-09 | 2013-09-24 | Vestas Wind Systems A/S | A wind turbine blade and a pitch controlled wind turbine |
| US8203786B2 (en) * | 2006-12-28 | 2012-06-19 | Texas Instruments Incorporated | Method and system for screen attachment |
| ES2358881T3 (es) * | 2007-03-20 | 2011-05-16 | Vestas Wind Systems A/S | Palas de turbina eólica con generadores de vórtice. |
| US7927078B2 (en) * | 2007-07-12 | 2011-04-19 | General Electric Company | Wind turbine blade tip vortex breakers |
| DE102007043297A1 (de) * | 2007-09-11 | 2009-03-12 | Eurofilters N.V. | Halteplatte für einen Staubsauger-Filterbeutel sowie Filterbeutel |
| US8047801B2 (en) * | 2010-06-23 | 2011-11-01 | General Electric Company | Wind turbine blades with aerodynamic vortex elements |
| WO2012082324A1 (en) * | 2010-12-16 | 2012-06-21 | Inventus Holdings, Llc | A method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design |
-
2011
- 2011-02-04 ES ES11153352T patent/ES2451568T3/es active Active
- 2011-02-04 EP EP20110153352 patent/EP2484897B1/en active Active
- 2011-02-04 DK DK11153352T patent/DK2484897T3/da active
-
2012
- 2012-02-03 CN CN201210103234.XA patent/CN102734059B/zh active Active
- 2012-02-03 US US13/365,545 patent/US9133816B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734059A (zh) | 2012-10-17 |
| ES2451568T3 (es) | 2014-03-27 |
| CN102734059B (zh) | 2016-10-26 |
| US9133816B2 (en) | 2015-09-15 |
| EP2484897B1 (en) | 2013-12-04 |
| US20120257979A1 (en) | 2012-10-11 |
| EP2484897A1 (en) | 2012-08-08 |
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