ATE257218T1 - Regelvorrichtung für das verstellen und stillsetzen der flügel einer windkraftmaschine - Google Patents
Regelvorrichtung für das verstellen und stillsetzen der flügel einer windkraftmaschineInfo
- Publication number
- ATE257218T1 ATE257218T1 AT99936438T AT99936438T ATE257218T1 AT E257218 T1 ATE257218 T1 AT E257218T1 AT 99936438 T AT99936438 T AT 99936438T AT 99936438 T AT99936438 T AT 99936438T AT E257218 T1 ATE257218 T1 AT E257218T1
- Authority
- AT
- Austria
- Prior art keywords
- wind turbine
- angle gear
- adjusting
- blades
- stopping
- 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 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
- F03D7/0268—Parking or storm protection
-
- 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
- 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
- F03D7/0248—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
-
- 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
- F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
-
- 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
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- 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
- F05B2260/90—Braking
- F05B2260/902—Braking using frictional mechanical forces
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/328—Blade pitch angle
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/905—Natural fluid current motor
- Y10S415/908—Axial flow runner
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA199801031 | 1998-08-13 | ||
DKPA199801030 | 1998-08-13 | ||
DKPA199900493 | 1999-04-14 | ||
PCT/DK1999/000433 WO2000009885A1 (en) | 1998-08-13 | 1999-08-13 | A method and a device for adjusting the pitch and stopping the rotation of the blades of a wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE257218T1 true ATE257218T1 (de) | 2004-01-15 |
Family
ID=27220727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99936438T ATE257218T1 (de) | 1998-08-13 | 1999-08-13 | Regelvorrichtung für das verstellen und stillsetzen der flügel einer windkraftmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US6609889B1 (de) |
EP (1) | EP1105645B1 (de) |
CN (1) | CN1322280A (de) |
AT (1) | ATE257218T1 (de) |
AU (1) | AU5153299A (de) |
DE (1) | DE69913973D1 (de) |
WO (1) | WO2000009885A1 (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2658800A (en) * | 1999-04-14 | 2000-11-14 | Neg Micon A/S | Device for adjusting the pitch of the blades of a wind turbine and a method for stopping the rotation of the main shaft |
DE10033029B4 (de) * | 2000-07-07 | 2004-03-18 | Wobben, Aloys, Dipl.-Ing. | Notstromversorgungseinrichtung |
DE10117455A1 (de) * | 2001-04-06 | 2002-11-07 | Rexroth Indramat Gmbh | Verfahren zum synchronisierten Betrieb von Maschinen mit durch Einzelantriebe angetriebenen Achsen |
ES2266833T3 (es) * | 2002-04-26 | 2007-03-01 | General Electric Company | Dispositivo para ajustar las palas del rotor de una turbina de energia eolica. |
NO20041208L (no) * | 2004-03-22 | 2005-09-23 | Sway As | Fremgangsmate for reduskjon av aksialkraftvariasjoner for rotor samt retningskontroll for vindkraft med aktiv pitchregulering |
US7121795B2 (en) * | 2004-06-30 | 2006-10-17 | General Electric Company | Method and apparatus for reducing rotor blade deflections, loads, and/or peak rotational speed |
EP1774172A1 (de) * | 2004-07-28 | 2007-04-18 | The General Electric Company | Mechanische notbremse für windturbinen und betriebsverfahren dafür |
JP2006046107A (ja) * | 2004-08-02 | 2006-02-16 | Yanmar Co Ltd | 風力発電装置 |
CN100337029C (zh) * | 2005-01-10 | 2007-09-12 | 尤文峰 | 一种组合式风力驱动机 |
AT500843B8 (de) * | 2005-03-18 | 2007-02-15 | Hehenberger Gerald Dipl Ing | Verfahren und vorrichtung zum abbremsen des rotors einer windkraftanlage |
US7455132B2 (en) * | 2005-04-29 | 2008-11-25 | Parker-Hannifin Corporation | Hydraulic axle combination |
CN1854469B (zh) * | 2005-04-29 | 2010-09-01 | 斯奈克玛公司 | 用于涡轮机中的叶片倾角的控制杆 |
US7642748B2 (en) * | 2005-10-19 | 2010-01-05 | General Electric Company | Battery charging system and method of operating same |
US7502215B2 (en) * | 2005-11-18 | 2009-03-10 | General Electric Company | Systems and methods for directing a current |
US20070205603A1 (en) * | 2006-03-03 | 2007-09-06 | Karl Appa | Methods and devices for improving efficiency of wind turbines in low wind speed sites |
US20070243066A1 (en) * | 2006-04-17 | 2007-10-18 | Richard Baron | Vertical axis wind turbine |
US8333561B2 (en) * | 2006-04-17 | 2012-12-18 | Richard Baron | Vertical axis wind turbine |
EP2044326B1 (de) * | 2006-07-06 | 2018-08-22 | Acciona Windpower, S.A. | Systeme, verfahren und vorrichtungen für eine windturbinensteuerung |
US7675211B2 (en) * | 2007-03-06 | 2010-03-09 | General Electric Company | Method of assembling a rotor shaft assembly |
EP1998042A1 (de) * | 2007-05-30 | 2008-12-03 | ICEC Holding AG | Rotoreinheit und deren Verwendung |
CN101319654B (zh) * | 2007-06-07 | 2011-05-18 | 臧铁成 | 单向叶片旋转伸缩作用发电轮 |
EA019896B1 (ru) * | 2007-09-06 | 2014-07-30 | Ваттз Инк. | Устройство для отбора энергии, снабженное блоками лопастей |
DE102007052863B4 (de) * | 2007-11-02 | 2012-03-15 | Repower Systems Ag | Verfahren zum Betreiben einer Windenergieanlage |
US7948100B2 (en) * | 2007-12-19 | 2011-05-24 | General Electric Company | Braking and positioning system for a wind turbine rotor |
US7956482B2 (en) * | 2008-01-18 | 2011-06-07 | General Electric Company | Speed controlled pitch system |
ES2359105B1 (es) * | 2008-01-31 | 2012-03-23 | Gamesa Innovation & Technology S.L. | Método para parar un aerogenerador. |
US20100038191A1 (en) * | 2008-08-15 | 2010-02-18 | Culbertson Michael O | Modular actuator for wind turbine brake |
US20100038192A1 (en) * | 2008-08-15 | 2010-02-18 | Culbertson Michael O | Floating yaw brake for wind turbine |
US20100133852A1 (en) * | 2008-11-21 | 2010-06-03 | Preus Robert W | Vertical axis wind turbine with variable area |
SE533903C2 (sv) | 2009-01-07 | 2011-03-01 | Morphic Technologies Ab | Vindturbinenhet innefattande en nödbroms med två samverkande gängade delar |
CN101482097B (zh) * | 2009-01-21 | 2012-01-25 | 严强 | 一种用于垂直轴风力发电机的制动系统及其制动方法 |
US7962246B2 (en) * | 2009-06-22 | 2011-06-14 | General Electric Company | Method and apparatus for operating a wind turbine during a loss of communication |
US20110044811A1 (en) * | 2009-08-20 | 2011-02-24 | Bertolotti Fabio P | Wind turbine as wind-direction sensor |
US8562300B2 (en) * | 2009-09-14 | 2013-10-22 | Hamilton Sundstrand Corporation | Wind turbine with high solidity rotor |
US8303251B2 (en) * | 2009-10-29 | 2012-11-06 | General Electric Company | Systems and methods for assembling a pitch assembly for use in a wind turbine |
ES2384140B1 (es) * | 2010-02-04 | 2013-05-16 | Gamesa Innovation & Technology, S.L. | Freno mecánico para aerogenerador. |
CN101922413A (zh) * | 2010-02-08 | 2010-12-22 | 国能风力发电有限公司 | 用于垂直轴风力发电机的制动方法及制动装置 |
US8556591B2 (en) * | 2010-04-21 | 2013-10-15 | General Electric Company | Systems and methods for assembling a rotor lock assembly for use in a wind turbine |
US7944079B1 (en) | 2010-04-21 | 2011-05-17 | General Electric Company | Systems and methods for assembling a gearbox handling assembly for use in a wind turbine |
AT510035B1 (de) * | 2010-08-04 | 2012-01-15 | Penz Alois | Windturbine |
DE102010039394A1 (de) | 2010-08-17 | 2012-02-23 | Siemens Aktiengesellschaft | Verstellpropeller oder -repeller |
WO2012032547A2 (en) | 2010-09-10 | 2012-03-15 | V Rajagopal Raghunathan | Mechanism for blade pitch control for wind turbine |
DK2431606T3 (da) * | 2010-09-20 | 2013-09-30 | Alstom Wind Slu | Vindmølle med pitch bremse. |
EP2437380A1 (de) * | 2010-09-30 | 2012-04-04 | Siemens Aktiengesellschaft | Rotor, Generator und Windturbine |
GB2486406A (en) * | 2010-12-08 | 2012-06-20 | Vestas Wind Sys As | Wind turbine pitch system with plural axially spaced pitch gears |
US20110210551A1 (en) * | 2011-02-07 | 2011-09-01 | Scholte-Wassink Hartmut | Method and system for testing a mechanical brake of a wind rotor shaft of a wind turbine |
DK2489873T3 (da) * | 2011-02-16 | 2013-09-30 | Areva Wind Gmbh | Apparat til justering af en bladindstillingsvinkel til en vindmølle |
CN102691620A (zh) * | 2011-03-22 | 2012-09-26 | 上海万德风力发电股份有限公司 | 一种永磁直驱风力发电机的自动变浆、刹车装置 |
DE102011080228B3 (de) * | 2011-08-01 | 2012-11-29 | Suzlon Energy Gmbh | Arretierungsvorrichtung für Windturbinen |
US8500400B2 (en) | 2011-09-20 | 2013-08-06 | General Electric Company | Component handling system for use in wind turbines and methods of positioning a drive train component |
ES2611452T3 (es) * | 2011-12-06 | 2017-05-09 | Areva Wind Gmbh | Ensamblaje para fijar en posición el ángulo de paso de una pala de rotor de una instalación de energía eólica |
CN105190026B (zh) * | 2013-03-11 | 2018-11-20 | 伊林工程服务公司 | 风力涡轮机控制系统 |
AT514711B1 (de) * | 2013-08-01 | 2016-12-15 | Andritz Hydro Gmbh | Vorrichtung zum Ändern der Stellung von Rotorblättern |
CN105422383A (zh) * | 2015-12-30 | 2016-03-23 | 白振义 | 一种连杆式风轮叶片调节机构及使用方法 |
US10598159B2 (en) | 2016-05-06 | 2020-03-24 | General Electric Company | Wind turbine bearings |
DE102016114184A1 (de) * | 2016-08-01 | 2018-02-01 | Wobben Properties Gmbh | Maschinenhaus und Rotor für eine Windenergieanlage sowie Verfahren |
CN106968888B (zh) * | 2017-06-05 | 2019-04-19 | 湘潭大学 | 一种小型风力机变桨装置 |
CN108999744B (zh) * | 2018-08-14 | 2023-07-04 | 南京信息工程大学 | 一种教学型风力发电机变桨联动机构 |
US10975732B2 (en) * | 2019-04-04 | 2021-04-13 | General Electric Company | Rotor turning device for balancing a wind turbine rotor |
CN113236497B (zh) * | 2021-06-10 | 2023-04-28 | 江苏龙马精密机械有限公司 | 一种基于风力制动机构的风力发电机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487836A (en) | 1945-10-10 | 1949-11-15 | Frederick W Turnbull | Adjustable pitch propeller |
US4490093A (en) * | 1981-07-13 | 1984-12-25 | U.S. Windpower, Inc. | Windpower system |
NL8204845A (nl) | 1982-03-26 | 1983-10-17 | Fdo Techn Adviseurs | Bladverstelmechanisme voor de rotorbladen van een windmolen. |
NL8201283A (nl) * | 1982-03-26 | 1983-10-17 | Fdo Techn Adviseurs | Deelbare gondel voor een windmolen. |
JPS59183085A (ja) * | 1983-04-01 | 1984-10-18 | Yamaha Motor Co Ltd | ロ−タの回転速度制御装置を備えた風車 |
DE3620879C1 (de) * | 1986-06-21 | 1987-06-25 | Balcke Duerr Ag | Verstelleinrichtung |
DE4221783C2 (de) * | 1992-07-03 | 1994-06-16 | Klinger Friedrich Prof Dr Ing | Vorrichtung zur Verstellung von Rotorblättern |
DE19634059C1 (de) * | 1996-08-23 | 1997-10-23 | Aerodyn Energiesysteme Gmbh | Rotorblatt für eine Windkraftanlage |
US6428274B1 (en) * | 1997-11-04 | 2002-08-06 | Windtec Anlagenerrichtungs-Und Consulting Gmbh | Drive mechanism for adjusting the rotor blades of wind power installations |
-
1999
- 1999-08-13 US US09/762,814 patent/US6609889B1/en not_active Expired - Fee Related
- 1999-08-13 DE DE69913973T patent/DE69913973D1/de not_active Expired - Lifetime
- 1999-08-13 AU AU51532/99A patent/AU5153299A/en not_active Abandoned
- 1999-08-13 EP EP99936438A patent/EP1105645B1/de not_active Expired - Lifetime
- 1999-08-13 AT AT99936438T patent/ATE257218T1/de not_active IP Right Cessation
- 1999-08-13 WO PCT/DK1999/000433 patent/WO2000009885A1/en active IP Right Grant
- 1999-08-13 CN CN99811793A patent/CN1322280A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1105645A1 (de) | 2001-06-13 |
AU5153299A (en) | 2000-03-06 |
CN1322280A (zh) | 2001-11-14 |
US6609889B1 (en) | 2003-08-26 |
DE69913973D1 (de) | 2004-02-05 |
WO2000009885A1 (en) | 2000-02-24 |
EP1105645B1 (de) | 2004-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |