PT1101034E - Pa de turbina eolica com um meio de amortecimento de oscilacoes em forma de u - Google Patents
Pa de turbina eolica com um meio de amortecimento de oscilacoes em forma de uInfo
- Publication number
- PT1101034E PT1101034E PT99934519T PT99934519T PT1101034E PT 1101034 E PT1101034 E PT 1101034E PT 99934519 T PT99934519 T PT 99934519T PT 99934519 T PT99934519 T PT 99934519T PT 1101034 E PT1101034 E PT 1101034E
- Authority
- PT
- Portugal
- Prior art keywords
- blade
- oscillations
- dampers
- shaped cavity
- shaped
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Hydraulic Turbines (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK199800275U DK199800275U4 (da) | 1998-07-28 | 1998-07-28 | Vindmøllevinge med svingningsdæmper |
DK199800274U DK199800274U4 (da) | 1998-07-28 | 1998-07-28 | Vindmøllevinge med svingningsdæmper |
DK199800276U DK199800276U4 (da) | 1998-07-28 | 1998-07-28 | Vindmøllevinge med svingningsdæmper |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1101034E true PT1101034E (pt) | 2005-08-31 |
Family
ID=27222233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT99934519T PT1101034E (pt) | 1998-07-28 | 1999-07-28 | Pa de turbina eolica com um meio de amortecimento de oscilacoes em forma de u |
Country Status (11)
Country | Link |
---|---|
US (1) | US6626642B1 (pt) |
EP (1) | EP1101034B1 (pt) |
JP (2) | JP2002521617A (pt) |
CN (1) | CN1120296C (pt) |
AT (1) | ATE296955T1 (pt) |
AU (1) | AU5027199A (pt) |
CA (1) | CA2338891C (pt) |
DE (1) | DE69925601T2 (pt) |
ES (1) | ES2244202T3 (pt) |
PT (1) | PT1101034E (pt) |
WO (1) | WO2000006898A1 (pt) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10113038C2 (de) * | 2001-03-17 | 2003-04-10 | Aloys Wobben | Turmschwingungsüberwachung |
DK174437B1 (da) * | 2001-04-11 | 2003-03-03 | Lm Glasfiber As | Vindmøllevinge med svingningsdæmper |
DE10202995B4 (de) * | 2002-01-26 | 2004-01-29 | Nordex Energy Gmbh | Rotorblatt für eine Windkraftanlage mit einer Dämpfereinrichtung |
NL1027465C2 (nl) * | 2004-11-10 | 2006-05-11 | Mecal B V | Windmolen met demper. |
US7220104B2 (en) * | 2004-12-30 | 2007-05-22 | General Electric Company | Vibration reduction system for a wind turbine |
WO2006124562A2 (en) * | 2005-05-13 | 2006-11-23 | Tracy Livingston | Structural tower |
EP1754886B1 (en) | 2005-08-17 | 2012-10-10 | General Electric Company | Rotor blade for a wind energy turbine |
BRPI0520633A2 (pt) * | 2005-11-03 | 2009-05-19 | Vestas Wind Sys As | pá de turbina eólica, turbina eólica, meio de amortecimento de oscilações para amortecimento de oscilações ou vibrações entre bordas de uma pá de turbina eólica, método de amortecimento de oscilações de uma pá de turbina eólica, e uso de um meio de amortecimento de oscilações em uma pá de turbina eólica |
DE102006022266A1 (de) * | 2005-11-04 | 2007-05-10 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Windenergieanlage |
EP2280138A3 (en) * | 2005-12-30 | 2011-11-16 | Tracy Livingston | Lifting system and apparatus for constructing wind turbine towers |
US20070176430A1 (en) * | 2006-02-01 | 2007-08-02 | Hammig Mark D | Fluid Powered Oscillator |
EP1820922A1 (en) * | 2006-02-15 | 2007-08-22 | Dtu | Tuned liquid damper |
DE102006020257A1 (de) | 2006-04-27 | 2007-10-31 | Daubner & Stommel Gbr Bau-Werk-Planung | Verfahren zum Betreiben einer Windenergieanlage |
EP1855000A1 (en) * | 2006-05-12 | 2007-11-14 | Siemens Aktiengesellschaft | Liquid sloshing damper |
US8069634B2 (en) | 2006-10-02 | 2011-12-06 | General Electric Company | Lifting system and apparatus for constructing and enclosing wind turbine towers |
EP2094968B1 (en) * | 2006-12-20 | 2013-10-02 | Vestas Wind Systems A/S | A wind turbine comprising a torsional vibration absorber |
WO2008097981A2 (en) * | 2007-02-05 | 2008-08-14 | Lord Corporation | Wind turbine tower damper |
WO2008119352A2 (en) * | 2007-03-30 | 2008-10-09 | Vestas Wind Systems A/S | A wind turbine comprising one or more oscillation dampers |
DE102007019907B4 (de) * | 2007-04-27 | 2009-04-30 | Nordex Energy Gmbh | Vorrichtung zur aktiven Dämpfung eines Triebstrangs bei einer Windenergieanlage |
EP2017466A1 (en) | 2007-07-20 | 2009-01-21 | Siemens Aktiengesellschaft | Wind turbine rotor blade and turbine rotor |
EP2232063B1 (en) * | 2007-11-30 | 2017-09-27 | Vestas Wind Systems A/S | A wind turbine, a method for controlling a wind turbine and use thereof |
US8362632B2 (en) * | 2007-11-30 | 2013-01-29 | Vestas Wind Systems A/S | Wind turbine, a method for controlling a wind turbine and use thereof |
US20090194921A1 (en) * | 2008-02-05 | 2009-08-06 | Tyn Smith | High force civil engineering damper |
US8262363B2 (en) | 2008-03-17 | 2012-09-11 | General Electric Company | Blade having a damping element and method of fabricating same |
US8016268B2 (en) * | 2008-05-30 | 2011-09-13 | Wind Tower Systems, Llc | Wind tower service lift |
FR2933069B1 (fr) * | 2008-06-27 | 2011-02-25 | Eurocopter France | Pale munie d'un resonateur pour reduire les mouvements en trainee de ladite pale et procede mis en oeuvre par ladite pale. |
FR2933068B1 (fr) | 2008-06-27 | 2011-02-25 | Eurocopter France | Pale pour reduire les mouvements en trainee de ladite pale et procede pour reduire un tel mouvement en trainee. |
CA2746880A1 (en) * | 2008-12-15 | 2010-07-01 | Wind Tower Systems, Llc | Structural shape for wind tower members |
US7988416B2 (en) | 2009-03-18 | 2011-08-02 | Vestas Wind Systems A/S | Wind turbine blade with damping element |
WO2012025211A2 (de) | 2010-08-24 | 2012-03-01 | Fm Besitz Gmbh & Co.Kg | Verfahren zur reduzierung von schwingungen in einer windkraftanlage |
EP2431605A1 (en) * | 2010-09-21 | 2012-03-21 | Siemens Aktiengesellschaft | A method of and a device for determining a characteristic blade frequency of a wind turbine rotor, and a method of operating a wind turbine |
US8035242B2 (en) * | 2010-11-09 | 2011-10-11 | General Electric Company | Wind turbine farm and method of controlling at least one wind turbine |
CN102606414B (zh) * | 2011-01-24 | 2015-05-27 | 广东邦达实业有限公司 | 一种包含阻尼减振结构层风力发电机叶片及其制造方法 |
ES2398005B1 (es) * | 2011-03-29 | 2014-09-05 | Gamesa Innovation & Technology S.L. | Aerogenerador con un dispositivo amortiguador de banda ancha en cada pala |
US20130195636A1 (en) | 2012-01-31 | 2013-08-01 | Thomas Bertram Poole | Wind turbine |
EP2626409A1 (de) | 2012-02-10 | 2013-08-14 | TWE Vliesstoffwerke GmbH & Co. KG | Trocknertücher |
US9541061B2 (en) | 2014-03-04 | 2017-01-10 | Siemens Energy, Inc. | Wind turbine blade with viscoelastic damping |
US9879551B2 (en) * | 2014-05-22 | 2018-01-30 | United Technologies Corporation | Fluid damper and method of making |
US20170036758A1 (en) * | 2015-08-07 | 2017-02-09 | Sikorsky Aircraft Corporation | Systems and methods for damping rotor blade assemblies |
DE102015015217A1 (de) * | 2015-11-26 | 2017-06-01 | Senvion Gmbh | Rotorblatt einer Windenergieanlage |
CN106812723B (zh) * | 2015-11-30 | 2019-05-03 | 中国航发商用航空发动机有限责任公司 | 叶片、涡轮及压气机 |
US20180111681A1 (en) * | 2016-01-20 | 2018-04-26 | Sikorsky Aircraft Corporation | Rotor dampers |
CN105626372B (zh) * | 2016-02-02 | 2017-12-15 | 南安普敦咨询服务有限公司 | 一种风力发电机组 |
DE102016207874A1 (de) * | 2016-05-09 | 2017-11-09 | MTU Aero Engines AG | Impulskörpermodul für eine Strömungsmaschine |
EP3469213B1 (en) * | 2016-06-13 | 2022-12-21 | Vestas Wind Systems A/S | Damping of edgewise wind turbine blade vibrations |
DE102017214060A1 (de) * | 2017-08-11 | 2019-02-14 | Siemens Aktiengesellschaft | Funktionale Struktur und Komponente für eine Strömungsmaschine |
EP3514374B1 (en) * | 2018-01-17 | 2021-08-25 | Siemens Gamesa Renewable Energy A/S | A wind turbine |
CN109306941A (zh) * | 2018-09-26 | 2019-02-05 | 南京航空航天大学 | 一种用于风力机叶片的粘性流体耗能减振装置 |
DE102018007953A1 (de) * | 2018-10-09 | 2020-04-09 | Senvion Gmbh | Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür |
DK3677891T3 (da) * | 2019-01-02 | 2021-11-08 | Siemens Gamesa Renewable Energy As | System, testningsanordning og fremgangsmåde til udmattelsestestning af en vindmøllevinge |
US12025104B2 (en) | 2019-05-06 | 2024-07-02 | Vestas Wind Systems A/S | Vibration damping of a structure |
CN112443616B (zh) * | 2019-09-02 | 2023-04-14 | 新疆金风科技股份有限公司 | 阻尼器、阻尼装置以及风力发电机组 |
US20230035429A1 (en) | 2019-12-30 | 2023-02-02 | Vestas Wind Systems A/S | A method for stabilising a wind turbine blade |
EP4107407A1 (de) * | 2020-02-17 | 2022-12-28 | FM Energie GmbH & Co. KG | Adaptiver schwingungstilger zur dämpfung niedriger erregerfrequenzen |
WO2024120590A1 (en) * | 2022-12-08 | 2024-06-13 | Vestas Wind Systems A/S | A wind turbine generator comprising at least one oscillating damping arrangement |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1442217A (en) | 1920-11-18 | 1923-01-16 | Doubler Charles W H | Motor transmission |
US1398062A (en) * | 1921-01-21 | 1921-11-22 | Charles D Brooks | Centrifugal propeller |
US2349187A (en) * | 1941-03-08 | 1944-05-16 | Westinghouse Electric & Mfg Co | Vibration dampener |
GB1445686A (en) * | 1972-11-06 | 1976-08-11 | Westland Aircraft Ltd | Vibration absorbing systems |
US4239456A (en) * | 1979-05-10 | 1980-12-16 | Textron, Inc. | Rotor blade out-of-plane centrifugal pendulums |
GB2090339B (en) | 1980-12-29 | 1984-04-26 | Rolls Royce | Damping vibration in turbomachine blades |
US4460314A (en) * | 1980-12-29 | 1984-07-17 | Rolls-Royce Limited | Vibration damped rotor blades for turbomachines |
DE3226152C2 (de) * | 1982-07-13 | 1984-07-19 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Pendelanordnung zur Dämpfung bzw. Tilgung niedriger Anregungsfrequenzen eines Hubschrauberrotorblattes o.dgl. |
JPH083286B2 (ja) * | 1988-09-08 | 1996-01-17 | 川崎重工業株式会社 | 塔状構造物用制振装置 |
JP2651508B2 (ja) * | 1988-12-05 | 1997-09-10 | 清水建設株式会社 | 構造物の振動抑制装置 |
JPH02309035A (ja) * | 1989-05-24 | 1990-12-25 | Ishikawajima Harima Heavy Ind Co Ltd | 制振装置 |
JPH0662323B2 (ja) * | 1989-08-18 | 1994-08-17 | セントラル硝子株式会社 | 板ガラス間に挟持された中間膜端部の切断装置 |
DK172039B1 (da) | 1994-02-07 | 1997-09-22 | Bonus Energy As | Vindmøllevinge og fremgangsmåde til reduktion af svingninger i en sådan |
DK9500222U3 (da) | 1995-06-07 | 1996-09-07 | Bonus Energy As | Vindmøllevinge med midler til svingningsdæmpning |
NL1005000C2 (nl) | 1997-01-14 | 1998-07-15 | Aerpac Special Products B V | Windturbine. |
DE19882884T1 (de) * | 1997-12-09 | 2001-10-04 | Lm Glasfiber As Lunderskov | Windradblatt mit Vibrationsdämpfer |
-
1999
- 1999-07-28 JP JP2000562658A patent/JP2002521617A/ja active Pending
- 1999-07-28 CA CA002338891A patent/CA2338891C/en not_active Expired - Lifetime
- 1999-07-28 AT AT99934519T patent/ATE296955T1/de not_active IP Right Cessation
- 1999-07-28 EP EP99934519A patent/EP1101034B1/en not_active Expired - Lifetime
- 1999-07-28 CN CN99811451A patent/CN1120296C/zh not_active Expired - Lifetime
- 1999-07-28 PT PT99934519T patent/PT1101034E/pt unknown
- 1999-07-28 US US09/744,560 patent/US6626642B1/en not_active Expired - Lifetime
- 1999-07-28 WO PCT/DK1999/000423 patent/WO2000006898A1/en active IP Right Grant
- 1999-07-28 AU AU50271/99A patent/AU5027199A/en not_active Abandoned
- 1999-07-28 DE DE69925601T patent/DE69925601T2/de not_active Expired - Lifetime
- 1999-07-28 ES ES99934519T patent/ES2244202T3/es not_active Expired - Lifetime
-
2008
- 2008-06-19 JP JP2008160817A patent/JP2008274960A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6626642B1 (en) | 2003-09-30 |
JP2008274960A (ja) | 2008-11-13 |
JP2002521617A (ja) | 2002-07-16 |
ATE296955T1 (de) | 2005-06-15 |
ES2244202T3 (es) | 2005-12-01 |
EP1101034B1 (en) | 2005-06-01 |
AU5027199A (en) | 2000-02-21 |
DE69925601D1 (de) | 2005-07-07 |
CN1320194A (zh) | 2001-10-31 |
DE69925601T2 (de) | 2006-04-27 |
WO2000006898A1 (en) | 2000-02-10 |
EP1101034A1 (en) | 2001-05-23 |
CN1120296C (zh) | 2003-09-03 |
CA2338891A1 (en) | 2000-02-10 |
CA2338891C (en) | 2008-09-30 |
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