DK1320680T3 - Fremgangsmåde til regulering af en vindmölle samt en anordning til brug ved fremgangsmåden - Google Patents
Fremgangsmåde til regulering af en vindmölle samt en anordning til brug ved fremgangsmådenInfo
- Publication number
- DK1320680T3 DK1320680T3 DK01971723T DK01971723T DK1320680T3 DK 1320680 T3 DK1320680 T3 DK 1320680T3 DK 01971723 T DK01971723 T DK 01971723T DK 01971723 T DK01971723 T DK 01971723T DK 1320680 T3 DK1320680 T3 DK 1320680T3
- Authority
- DK
- Denmark
- Prior art keywords
- spoiler
- blade
- airflow
- changed
- change
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title abstract 4
- 230000000694 effects Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010720 hydraulic oil Substances 0.000 abstract 1
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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0252—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on 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
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the 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
- F05B2240/305—Flaps, slats or spoilers
- F05B2240/3052—Flaps, slats or spoilers adjustable
-
- 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
- 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
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
-
- 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
- F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
-
- 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)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200001450A DK174261B1 (da) | 2000-09-29 | 2000-09-29 | Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge |
PCT/DK2001/000622 WO2002029247A1 (en) | 2000-09-29 | 2001-09-28 | Method for regulating a windmill and an apparatus for the use of said method |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1320680T3 true DK1320680T3 (da) | 2005-07-11 |
Family
ID=8159753
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK200001450A DK174261B1 (da) | 2000-09-29 | 2000-09-29 | Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge |
DK01971723T DK1320680T3 (da) | 2000-09-29 | 2001-09-28 | Fremgangsmåde til regulering af en vindmölle samt en anordning til brug ved fremgangsmåden |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK200001450A DK174261B1 (da) | 2000-09-29 | 2000-09-29 | Anordning til brug ved regulering af luftstrømning omkring en vindmøllevinge |
Country Status (8)
Country | Link |
---|---|
US (1) | US7419356B2 (da) |
EP (1) | EP1320680B1 (da) |
AT (1) | ATE293213T1 (da) |
AU (1) | AU2001291641A1 (da) |
DE (1) | DE60110098T2 (da) |
DK (2) | DK174261B1 (da) |
ES (1) | ES2240519T3 (da) |
WO (1) | WO2002029247A1 (da) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10348060B4 (de) | 2003-10-16 | 2016-10-27 | Windreich GmbH | Rotorblatt eines Rotors einer Windenergieanlage |
US7469750B2 (en) | 2004-09-20 | 2008-12-30 | Owen Oil Tools Lp | Expandable seal |
US7387491B2 (en) * | 2004-12-23 | 2008-06-17 | General Electric Company | Active flow modifications on wind turbine blades |
US7582977B1 (en) * | 2005-02-25 | 2009-09-01 | Clipper Windpower Technology, Inc. | Extendable rotor blades for power generating wind and ocean current turbines within a module mounted atop a main blade |
BRPI0600613B1 (pt) | 2006-03-14 | 2015-08-11 | Tecsis Tecnologia E Sist S Avançados S A | Pá multielementos com perfis aerodinâmicos |
US7708519B2 (en) * | 2007-03-26 | 2010-05-04 | Honeywell International Inc. | Vortex spoiler for delivery of cooling airflow in a turbine engine |
EP2031241A1 (en) * | 2007-08-29 | 2009-03-04 | Lm Glasfiber A/S | Blade for a rotor of a wind turbine provided with barrier generating means |
DE102007059285A1 (de) * | 2007-12-08 | 2009-06-10 | Nordex Energy Gmbh | Rotorblatt für Windenergieanlagen |
ATE525569T1 (de) * | 2007-12-21 | 2011-10-15 | Vestas Wind Sys As | Aktive strömungssteuervorrichtung und verfahren zum bewirken einer fluidgrenzschicht einer windturbinenschaufel |
ES2343397B1 (es) * | 2008-03-07 | 2011-06-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Una pala de aerogenerador. |
US8192161B2 (en) | 2008-05-16 | 2012-06-05 | Frontier Wind, Llc. | Wind turbine with deployable air deflectors |
US8267654B2 (en) | 2008-05-16 | 2012-09-18 | Frontier Wind, Llc | Wind turbine with gust compensating air deflector |
WO2010048152A1 (en) * | 2008-10-20 | 2010-04-29 | Drexel University | Vertical axis wind turbine |
GB2466478A (en) * | 2008-12-02 | 2010-06-30 | Aerovortex Mills Ltd | Suction generation device |
GB2464163A (en) * | 2009-02-25 | 2010-04-14 | Vestas Wind Sys As | Variable leading edge wind turbine blade |
WO2011026009A1 (en) | 2009-08-28 | 2011-03-03 | Polystrand, Inc | Thermoplastic rotor blade |
US20110103950A1 (en) * | 2009-11-04 | 2011-05-05 | General Electric Company | System and method for providing a controlled flow of fluid to or from a wind turbine blade surface |
US8061986B2 (en) * | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
DK2405129T3 (da) * | 2010-07-06 | 2017-03-13 | Lm Wp Patent Holding As | Vindmøllevinge med variabel bagkant |
EP2444658B1 (en) * | 2010-10-21 | 2016-10-19 | Siemens Aktiengesellschaft | Method to retrofit a blade of a wind turbine |
US20110142676A1 (en) * | 2010-11-16 | 2011-06-16 | General Electric Company | Rotor blade assembly having an auxiliary blade |
CA2824611A1 (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 |
DK177250B1 (en) * | 2010-12-21 | 2012-08-13 | Envision Energy Denmark Aps | A Wind Turbine Blade |
US8251657B2 (en) * | 2011-01-06 | 2012-08-28 | Siemens Aktiengesellschaft | Load mitigation device for wind turbine blades |
EP2484895A1 (en) * | 2011-02-04 | 2012-08-08 | LM Wind Power A/S | Vortex generator vane pair with trapezium-shaped base |
EP2484898B1 (en) * | 2011-02-04 | 2014-04-23 | LM WP Patent Holding A/S | Vortex generator device with tapered sections for a wind turbine |
US20110268576A1 (en) * | 2011-03-22 | 2011-11-03 | General Electric Company | System and method for increasing energy capture by wind turbines |
EP2532510B1 (en) * | 2011-06-07 | 2016-11-16 | Siemens Aktiengesellschaft | Method of modifying the surface shape of a wind turbine rotor blade |
US20120141271A1 (en) * | 2011-09-13 | 2012-06-07 | General Electric Company | Actuatable spoiler assemblies for wind turbine rotor blades |
US8491262B2 (en) | 2011-10-27 | 2013-07-23 | General Electric Company | Method for shut down of a wind turbine having rotor blades with fail-safe air brakes |
DE102011117176A1 (de) * | 2011-10-28 | 2013-05-02 | Voith Patent Gmbh | Rotorblatt für eine Wasserturbine, insbesondere für ein Gezeitenkraftwerk, und Verfahren für dessen Betrieb |
CN102434393A (zh) * | 2011-12-31 | 2012-05-02 | 深圳市风发科技发展有限公司 | 一种垂直轴风力机制动装置 |
US9033661B2 (en) * | 2012-02-15 | 2015-05-19 | General Electric Company | Rotor blade assembly for wind turbine |
US9151270B2 (en) * | 2012-04-03 | 2015-10-06 | Siemens Aktiengesellschaft | Flatback slat for wind turbine |
US9175666B2 (en) * | 2012-04-03 | 2015-11-03 | Siemens Aktiengesellschaft | Slat with tip vortex modification appendage for wind turbine |
ES2388514B1 (es) * | 2012-05-18 | 2013-07-09 | Manuel Torres Martínez | Pala de aerogenerador, de geometría variable con control pasivo |
DE102012216804B4 (de) * | 2012-09-19 | 2015-06-03 | Senvion Se | Dämpfungssystem und Rotorblatt |
US10677217B2 (en) * | 2012-10-03 | 2020-06-09 | General Electric Company | Wind turbine and method of operating the same |
US9759068B2 (en) * | 2013-02-28 | 2017-09-12 | General Electric Company | System and method for controlling a wind turbine based on identified surface conditions of the rotor blades |
US9464532B2 (en) * | 2013-03-05 | 2016-10-11 | Bell Helicopter Textron Inc. | System and method for reducing rotor blade noise |
DE102013204879A1 (de) * | 2013-03-20 | 2014-09-25 | Senvion Se | Rotorblatt einer Windenergieanlage, Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
DE102013210733B4 (de) * | 2013-06-10 | 2021-03-25 | Senvion Gmbh | Rotorblatt und Vortexgenerator |
US20150003985A1 (en) * | 2013-06-27 | 2015-01-01 | General Electric Company | Moveable surface features for wind turbine rotor blades |
US9267491B2 (en) | 2013-07-02 | 2016-02-23 | General Electric Company | Wind turbine rotor blade having a spoiler |
US20150211487A1 (en) * | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Dual purpose slat-spoiler for wind turbine blade |
US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
EP3115599A4 (en) * | 2014-03-04 | 2017-03-29 | The Chugoku Electric Power Co., Inc. | Wind power generation device |
DK2937558T3 (da) * | 2014-04-23 | 2019-05-13 | Siemens Gamesa Renewable Energy As | Strømafledningsindretning af en vindmølle og fremgangsmåde |
ES2612213T3 (es) * | 2014-12-22 | 2017-05-12 | Siemens Aktiengesellschaft | Pala de rotor con generadores de vórtices |
DE102015101765A1 (de) * | 2015-02-06 | 2016-08-11 | Airbus Operations Gmbh | Vortexgeneratoranordnung |
DE102015101763A1 (de) | 2015-02-06 | 2016-09-01 | Airbus Operations Gmbh | Seitenleitwerk für ein Flugzeug |
CN109996956B (zh) * | 2016-08-30 | 2021-12-28 | 西门子歌美飒可再生能源公司 | 用于风力涡轮机转子叶片的流控制装置 |
EP3290688B1 (en) | 2016-08-30 | 2020-12-02 | Siemens Gamesa Renewable Energy A/S | Controlling rotational speed by changing blade profile |
CN107035614B (zh) * | 2016-11-23 | 2019-06-11 | 西安交通大学 | 一种垂直轴风力发电机 |
US11536245B2 (en) | 2017-01-26 | 2022-12-27 | General Electric Company | Rotor blade assembly and a wind turbine having the rotor blade assembly |
US11674497B2 (en) * | 2017-08-23 | 2023-06-13 | Lm Wind Power International Technology Ii Aps | Wind turbine blade and a method of operating such a wind turbine blade |
DK3514370T3 (da) * | 2018-01-17 | 2023-05-22 | Gen Electric | Rotorvingesamling og en vindmølle, som har rotorvingesamlingen |
EP3667064A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Damping vibrations in a wind turbine |
EP3667082A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Wind turbine blade flow regulation |
EP3667081A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Wind turbine blade flow regulation |
EP3667068A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Adaptable spoiler for a wind turbine blade |
EP3667072A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Adaptable spoiler for a wind turbine blade |
EP3667061A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Adaptable spoiler for a wind turbine rotor blade |
EP3667060A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Blade for a wind turbine, wind turbine and method of preventing icing of the blade |
EP3667074A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Device and method of damping front and backward movements of a tower of a wind turbine |
DE102019113044A1 (de) * | 2019-05-17 | 2020-11-19 | Wobben Properties Gmbh | Verfahren zum Auslegen und Betreiben einer Windenergieanlage, Windenergieanlage sowie Windpark |
EP3907401A1 (en) * | 2020-05-05 | 2021-11-10 | Siemens Gamesa Renewable Energy A/S | Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade |
CN111894817B (zh) * | 2020-08-11 | 2021-10-26 | 石家庄铁道大学 | 一种涡流发生器 |
CN114687923A (zh) * | 2020-12-25 | 2022-07-01 | 江苏金风科技有限公司 | 风力发电机组的叶片和控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715782A (en) * | 1985-12-24 | 1987-12-29 | Fayette Manufacturing Corp. | Hydraulic control device for wind turbine |
ES2035118T3 (es) * | 1987-03-14 | 1993-04-16 | Mtb Manovriertechnisches Buro | Cuerpo aerodinamico circundado por aire o agua. |
DE3913505A1 (de) * | 1989-04-25 | 1989-11-16 | Astrid Holzem | Fluegel mit aerodynamischer bremse fuer windkraftmaschinen |
DE4446031C2 (de) * | 1994-12-23 | 1998-11-26 | Deutsch Zentr Luft & Raumfahrt | Tragflügel mit Mitteln zum Verändern des Profils |
AU5061200A (en) | 1999-06-07 | 2000-12-28 | Bonus Energy A/S | Method on regulating the air flow around the windmill wing and device for use insuch method |
-
2000
- 2000-09-29 DK DK200001450A patent/DK174261B1/da not_active IP Right Cessation
-
2001
- 2001-09-28 EP EP01971723A patent/EP1320680B1/en not_active Expired - Lifetime
- 2001-09-28 US US10/148,264 patent/US7419356B2/en not_active Expired - Lifetime
- 2001-09-28 ES ES01971723T patent/ES2240519T3/es not_active Expired - Lifetime
- 2001-09-28 AT AT01971723T patent/ATE293213T1/de not_active IP Right Cessation
- 2001-09-28 DE DE60110098T patent/DE60110098T2/de not_active Expired - Lifetime
- 2001-09-28 WO PCT/DK2001/000622 patent/WO2002029247A1/en active IP Right Grant
- 2001-09-28 DK DK01971723T patent/DK1320680T3/da active
- 2001-09-28 AU AU2001291641A patent/AU2001291641A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1320680B1 (en) | 2005-04-13 |
ES2240519T3 (es) | 2005-10-16 |
ATE293213T1 (de) | 2005-04-15 |
WO2002029247A1 (en) | 2002-04-11 |
DK200001450A (da) | 2002-03-30 |
US20030091436A1 (en) | 2003-05-15 |
DE60110098D1 (de) | 2005-05-19 |
US7419356B2 (en) | 2008-09-02 |
DE60110098T2 (de) | 2006-05-18 |
AU2001291641A1 (en) | 2002-04-15 |
DK174261B1 (da) | 2002-10-21 |
EP1320680A1 (en) | 2003-06-25 |
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