ES2570610T3 - Dispositivo para ajustar el ángulo de ataque de una pala de rotor de una planta de energía eólica - Google Patents
Dispositivo para ajustar el ángulo de ataque de una pala de rotor de una planta de energía eólicaInfo
- Publication number
- ES2570610T3 ES2570610T3 ES09719643T ES09719643T ES2570610T3 ES 2570610 T3 ES2570610 T3 ES 2570610T3 ES 09719643 T ES09719643 T ES 09719643T ES 09719643 T ES09719643 T ES 09719643T ES 2570610 T3 ES2570610 T3 ES 2570610T3
- Authority
- ES
- Spain
- Prior art keywords
- rotor blade
- attack
- adjusting
- angle
- power plant
- 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.)
- Active
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
- 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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/402—Transmission of power through friction drives
- F05B2260/4021—Transmission of power through friction drives through belt drives
-
- 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
- F05B2260/50—Kinematic linkage, i.e. transmission of position
- F05B2260/504—Kinematic linkage, i.e. transmission of position using flat or V-belts and pulleys
-
- 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
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Dispositivo para ajustar el ángulo de ataque de una pala de rotor (1) de una planta de energía eólica con un tren de accionamiento envolvente (10, 10a) que se puede mover mediante una rueda de accionamiento (9, 9a) y permite girar la pala de rotor (1) en direcciones opuestas alrededor de su eje longitudinal, pudiéndose mover el tren de accionamiento envolvente (10, 10a) solo en un único plano perpendicular al eje de giro de la rueda de accionamiento (9, 9a) y actuando en un anillo de cojinete giratorio (4), que forma una pieza de extremo de la pala de rotor (1), y estando conectada la rueda de accionamiento (9, 9a) a una unidad motriz/de engranaje (7), montada en el buje (2) de la pala de rotor (1), para el ajuste individual de la pala de rotor, caracterizado por que el tren de accionamiento envolvente (10) está abierto y conectado por sus extremos al anillo de cojinete giratorio (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008013926.2A DE102008013926B4 (de) | 2008-03-12 | 2008-03-12 | Vorrichtung zur Verstellung des Anstellwinkels eines Rotorblattes einer Windenergieanlage |
PCT/DE2009/000342 WO2009112024A2 (de) | 2008-03-12 | 2009-03-10 | Vorrichtung zur verstellung des anstellwinkels eines rotorblattes einer windenergieanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2570610T3 true ES2570610T3 (es) | 2016-05-19 |
Family
ID=40953006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09719643T Active ES2570610T3 (es) | 2008-03-12 | 2009-03-10 | Dispositivo para ajustar el ángulo de ataque de una pala de rotor de una planta de energía eólica |
Country Status (10)
Country | Link |
---|---|
US (1) | US8684693B2 (es) |
EP (1) | EP2260206B1 (es) |
CN (1) | CN101970864B (es) |
AR (1) | AR070873A1 (es) |
BR (1) | BRPI0907607B1 (es) |
DE (1) | DE102008013926B4 (es) |
DK (1) | DK2260206T3 (es) |
ES (1) | ES2570610T3 (es) |
PL (1) | PL2260206T3 (es) |
WO (1) | WO2009112024A2 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101886611B (zh) * | 2010-06-13 | 2011-12-07 | 曹峻岭 | 一种风力发电机自动定向控制器 |
CN103291534A (zh) * | 2012-02-27 | 2013-09-11 | 谢哲 | 一种基于内错角原理的流水摆式能量转换装置 |
DE102013206878A1 (de) | 2012-04-16 | 2013-10-17 | Suzlon Energy Gmbh | Verstellvorrichtung für ein Rotorblatt einer Windturbine |
DE102015111109A1 (de) * | 2015-07-09 | 2017-01-12 | Vensys Energy Ag | Turm einer Windkraftanlage |
DE102016110184A1 (de) * | 2016-06-02 | 2017-12-07 | Wobben Properties Gmbh | Windenergieanlage und Pitchantrieb für eine Windenergieanlage |
DE102016210755A1 (de) * | 2016-06-16 | 2017-12-21 | Contitech Antriebssysteme Gmbh | Verfahren zur Überwachung einer Rotorblattverstellung |
EP3269974B1 (en) * | 2016-07-12 | 2022-01-05 | Siemens Gamesa Renewable Energy A/S | Wind turbine with rotor blade pitch arrangement |
CN107630793B (zh) * | 2016-07-18 | 2018-11-20 | 北京金风科创风电设备有限公司 | 风机齿形带或变桨轴承疲劳状态的检测方法、装置及系统 |
FR3054268A1 (fr) * | 2016-07-21 | 2018-01-26 | Bertrand Richer | Pale destinee a etre montee sur une eolienne comportant une voilure tournant autour d'une poutre glissee a l'interieur. |
ES2805233T3 (es) * | 2016-11-04 | 2021-02-11 | Nordex Energy Spain Sau | Aerogenerador |
DE102016222731A1 (de) | 2016-11-18 | 2018-05-24 | Contitech Antriebssysteme Gmbh | Rotorblattverstellung |
DE102016222737A1 (de) | 2016-11-18 | 2018-05-24 | Contitech Antriebssysteme Gmbh | Rotorblattverstellung |
DE102016222748A1 (de) | 2016-11-18 | 2018-05-24 | Contitech Antriebssysteme Gmbh | Rotorblattverstellung |
DE102016222744A1 (de) | 2016-11-18 | 2018-05-24 | Contitech Antriebssysteme Gmbh | Rotorblattverstellung |
CN107201990A (zh) * | 2017-07-28 | 2017-09-26 | 北京金风科创风电设备有限公司 | 变桨装置以及具有该变桨装置的风力发电机组 |
US10189414B1 (en) * | 2017-10-26 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle storage assembly |
DE102018115911A1 (de) | 2018-07-02 | 2020-01-02 | Vensys Energy Ag | Vorrichtung zur Verstellung des Anstellwinkels eines Rotorblattes einer Windenergieanlage |
CN109488530B (zh) * | 2018-12-29 | 2024-05-17 | 北京金风科创风电设备有限公司 | 变桨装置、变桨系统及变桨方法 |
CN110469461B (zh) * | 2019-08-14 | 2020-09-18 | 树根互联技术有限公司 | 一种风机齿带的断裂预估方法、其装置及可读存储介质 |
JP6894556B1 (ja) * | 2020-07-14 | 2021-06-30 | 憲郎 東福 | 流体発電システム及びその設置構造 |
US20240159295A1 (en) | 2021-03-30 | 2024-05-16 | Mitsuboshi Belting Ltd. | Toothed Belt and Toothed Belt Transmission Device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB144038A (en) * | 1919-04-26 | 1920-06-10 | Adolphus Henry Cook | Improvements in air-current motors |
DE3415428A1 (de) * | 1984-04-25 | 1985-10-31 | Liebherr-Aero-Technik Gmbh, 8998 Lindenberg | Verstellantrieb zum verstellen des einstellwinkels eines oder mehrerer rotorblaetter |
DE3722022C1 (en) | 1987-07-03 | 1988-09-01 | Messerschmitt Boelkow Blohm | Actuator |
DE4221783C2 (de) | 1992-07-03 | 1994-06-16 | Klinger Friedrich Prof Dr Ing | Vorrichtung zur Verstellung von Rotorblättern |
JP2740452B2 (ja) * | 1994-02-04 | 1998-04-15 | 株式会社椿本チエイン | 歯付きベルト及びその製造方法 |
DE19634059C1 (de) * | 1996-08-23 | 1997-10-23 | Aerodyn Energiesysteme Gmbh | Rotorblatt für eine Windkraftanlage |
DE19941630C1 (de) * | 1999-09-01 | 2001-03-08 | Pvo Engineering Ltd | Windenergieanlage mit verstellbaren Blättern |
DE10144547A1 (de) * | 2001-09-10 | 2003-03-27 | Arntz Beteiligungs Gmbh & Co | Zahnriemen |
WO2003048606A1 (en) * | 2001-12-05 | 2003-06-12 | Litens Automotive | Timing belt tensioner with stops controlled by frictional brake |
DE10162942A1 (de) * | 2001-12-20 | 2003-07-03 | Gen Electric | Verfahren zum Betreiben einer Windkraftanlage und Windkraftanlage |
JP2003322218A (ja) * | 2002-05-08 | 2003-11-14 | Mitsuboshi Belting Ltd | ポリウレタン製ベルト |
DE102004046260B4 (de) * | 2004-09-23 | 2007-05-16 | Nordex Energy Gmbh | Verfahren zum Betreiben einer Vorrichtung zum Verstellen eines Blatteinstellwinkels sowie eine Verstellvorrichtung |
-
2008
- 2008-03-12 DE DE102008013926.2A patent/DE102008013926B4/de not_active Expired - Fee Related
-
2009
- 2009-03-10 CN CN2009801085841A patent/CN101970864B/zh active Active
- 2009-03-10 EP EP09719643.0A patent/EP2260206B1/de active Active
- 2009-03-10 PL PL09719643.0T patent/PL2260206T3/pl unknown
- 2009-03-10 US US12/922,217 patent/US8684693B2/en active Active
- 2009-03-10 WO PCT/DE2009/000342 patent/WO2009112024A2/de active Application Filing
- 2009-03-10 BR BRPI0907607-7A patent/BRPI0907607B1/pt active IP Right Grant
- 2009-03-10 DK DK09719643.0T patent/DK2260206T3/da active
- 2009-03-10 ES ES09719643T patent/ES2570610T3/es active Active
- 2009-03-11 AR ARP090100855A patent/AR070873A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2260206A2 (de) | 2010-12-15 |
AR070873A1 (es) | 2010-05-12 |
CN101970864A (zh) | 2011-02-09 |
EP2260206B1 (de) | 2016-03-09 |
BRPI0907607B1 (pt) | 2020-10-13 |
US8684693B2 (en) | 2014-04-01 |
WO2009112024A3 (de) | 2010-07-01 |
WO2009112024A8 (de) | 2010-09-16 |
DE102008013926A1 (de) | 2009-09-17 |
US20110014047A1 (en) | 2011-01-20 |
CN101970864B (zh) | 2013-04-10 |
BRPI0907607A2 (pt) | 2015-07-21 |
DK2260206T3 (da) | 2016-05-30 |
PL2260206T3 (pl) | 2016-09-30 |
DE102008013926B4 (de) | 2019-07-25 |
WO2009112024A2 (de) | 2009-09-17 |
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