ATE461365T1 - Windturbinen-rotorblatt und neigungsgesteuerte windturbine - Google Patents
Windturbinen-rotorblatt und neigungsgesteuerte windturbineInfo
- Publication number
- ATE461365T1 ATE461365T1 AT07014329T AT07014329T ATE461365T1 AT E461365 T1 ATE461365 T1 AT E461365T1 AT 07014329 T AT07014329 T AT 07014329T AT 07014329 T AT07014329 T AT 07014329T AT E461365 T1 ATE461365 T1 AT E461365T1
- Authority
- AT
- Austria
- Prior art keywords
- wind turbine
- rotor blade
- turbine rotor
- tilt controlled
- tilt
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 2
- 230000001939 inductive effect Effects 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
- 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
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- F05B2240/32—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
-
- 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
- F05B2250/00—Geometry
- F05B2250/10—Geometry two-dimensional
- F05B2250/11—Geometry two-dimensional triangular
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
- Wind Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07014329A EP2017467B1 (de) | 2007-07-20 | 2007-07-20 | Windturbinen-Rotorblatt und neigungsgesteuerte Windturbine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE461365T1 true ATE461365T1 (de) | 2010-04-15 |
Family
ID=40032812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07014329T ATE461365T1 (de) | 2007-07-20 | 2007-07-20 | Windturbinen-rotorblatt und neigungsgesteuerte windturbine |
Country Status (7)
Country | Link |
---|---|
US (1) | US8602739B2 (de) |
EP (1) | EP2017467B1 (de) |
CN (1) | CN101403368B (de) |
AT (1) | ATE461365T1 (de) |
DE (1) | DE602007005364D1 (de) |
DK (1) | DK2017467T3 (de) |
ES (1) | ES2339883T3 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2343397B1 (es) * | 2008-03-07 | 2011-06-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Una pala de aerogenerador. |
WO2010078166A2 (en) | 2008-12-31 | 2010-07-08 | Kci Licensing, Inc. | Sleeves, manifolds, systems, and methods for applying reduced pressure to a subcutaneous tissue site |
CN101813070B (zh) * | 2010-04-13 | 2012-07-25 | 南京航空航天大学 | 小功率风力发电机的叶片翼型 |
US8251657B2 (en) | 2011-01-06 | 2012-08-28 | Siemens Aktiengesellschaft | Load mitigation device for wind turbine blades |
CN102094769B (zh) * | 2011-02-24 | 2012-09-26 | 西北工业大学 | 一种通过驻涡控制流动失速的风力机叶片翼型 |
DE102013207640B4 (de) * | 2012-10-16 | 2024-06-20 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt |
CN103047181B (zh) * | 2012-12-06 | 2015-12-09 | 大连理工大学 | 一种大流量大展弦比叶片轴流通风机 |
US9689374B2 (en) | 2013-10-09 | 2017-06-27 | Siemens Aktiengesellschaft | Method and apparatus for reduction of fatigue and gust loads on wind turbine blades |
US20150361951A1 (en) * | 2014-06-17 | 2015-12-17 | Siemens Energy, Inc. | Pressure side stall strip for wind turbine blade |
DK178874B1 (en) * | 2015-08-19 | 2017-04-18 | Envision Energy (Jiangsu) Co Ltd | Wind turbine blade with tripping device and method thereof |
ES2855987T3 (es) | 2015-09-03 | 2021-09-27 | Siemens Gamesa Renewable Energy As | Pala de turbina eólica con pestaña de borde de salida |
US10400744B2 (en) * | 2016-04-28 | 2019-09-03 | General Electric Company | Wind turbine blade with noise reducing micro boundary layer energizers |
ES2733900T3 (es) | 2016-12-01 | 2019-12-03 | Benelli Armi Spa | Arma de fuego portátil con culata desmontable de acoplamiento rápido |
FR3077802B1 (fr) * | 2018-02-15 | 2020-09-11 | Airbus Helicopters | Methode de determination d'un cercle initial de bord d'attaque des profils aerodynamiques d'une pale et d'amelioration de la pale afin d'augmenter son incidence negative de decrochage |
FR3077803B1 (fr) * | 2018-02-15 | 2020-07-31 | Airbus Helicopters | Methode d'amelioration d'une pale afin d'augmenter son incidence negative de decrochage |
US10920742B2 (en) * | 2018-07-26 | 2021-02-16 | Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | Noise-reduction device for wind turbine and the wind turbine applied thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9419712D0 (en) * | 1994-09-30 | 1994-11-16 | Rolls Royce Plc | A turbomachine aerofoil and a method of production |
DK0954701T3 (da) | 1996-11-18 | 2001-08-06 | Lm Glasfiber As | Anvendelse af turbulator til dæmpning af stallsvingninger i vindmøllevinger |
DE19815519A1 (de) | 1998-03-31 | 1999-10-07 | Tacke Windenergie Gmbh | Rotorblatt für eine Windkraftanlage |
NL1012949C2 (nl) | 1999-09-01 | 2001-03-06 | Stichting Energie | Blad voor een windturbine. |
DK200300670A (da) | 2003-05-05 | 2004-11-06 | Lm Glasfiber As | Vindmölleving med opdriftsregulerende organer |
EP1886016B1 (de) | 2005-05-17 | 2017-05-10 | Vestas Wind Systems A/S | Windturbinenblatt mit anstellwinkelsteuerung, windturbine und verwendung davon |
US7604461B2 (en) | 2005-11-17 | 2009-10-20 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
EP3617496A1 (de) | 2006-04-02 | 2020-03-04 | Wobben Properties GmbH | Windturbine mit schlankem schaufelblatt |
-
2007
- 2007-07-20 DE DE602007005364T patent/DE602007005364D1/de active Active
- 2007-07-20 AT AT07014329T patent/ATE461365T1/de not_active IP Right Cessation
- 2007-07-20 DK DK07014329.2T patent/DK2017467T3/da active
- 2007-07-20 ES ES07014329T patent/ES2339883T3/es active Active
- 2007-07-20 EP EP07014329A patent/EP2017467B1/de not_active Not-in-force
-
2008
- 2008-07-17 US US12/218,727 patent/US8602739B2/en not_active Expired - Fee Related
- 2008-07-21 CN CN2008101714107A patent/CN101403368B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8602739B2 (en) | 2013-12-10 |
EP2017467A1 (de) | 2009-01-21 |
DK2017467T3 (da) | 2010-06-28 |
CN101403368A (zh) | 2009-04-08 |
EP2017467B1 (de) | 2010-03-17 |
CN101403368B (zh) | 2012-10-10 |
ES2339883T3 (es) | 2010-05-26 |
DE602007005364D1 (de) | 2010-04-29 |
US20090028718A1 (en) | 2009-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |