DK174437B1 - Vindmøllevinge med svingningsdæmper - Google Patents

Vindmøllevinge med svingningsdæmper Download PDF

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Publication number
DK174437B1
DK174437B1 DK200100599A DKPA200100599A DK174437B1 DK 174437 B1 DK174437 B1 DK 174437B1 DK 200100599 A DK200100599 A DK 200100599A DK PA200100599 A DKPA200100599 A DK PA200100599A DK 174437 B1 DK174437 B1 DK 174437B1
Authority
DK
Denmark
Prior art keywords
wind turbine
vibration damper
turbine blade
shaped
built
Prior art date
Application number
DK200100599A
Other languages
Danish (da)
English (en)
Inventor
Ib Frydendal
Original Assignee
Lm Glasfiber As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lm Glasfiber As filed Critical Lm Glasfiber As
Priority to DK200100599A priority Critical patent/DK174437B1/da
Priority to CNB028111761A priority patent/CN1247890C/zh
Priority to PCT/DK2002/000244 priority patent/WO2002084114A1/en
Publication of DK200100599A publication Critical patent/DK200100599A/da
Application granted granted Critical
Publication of DK174437B1 publication Critical patent/DK174437B1/da

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Wind Motors (AREA)
DK200100599A 2001-04-11 2001-04-11 Vindmøllevinge med svingningsdæmper DK174437B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK200100599A DK174437B1 (da) 2001-04-11 2001-04-11 Vindmøllevinge med svingningsdæmper
CNB028111761A CN1247890C (zh) 2001-04-11 2002-04-11 带有内装减振器的风力涡轮转子叶片
PCT/DK2002/000244 WO2002084114A1 (en) 2001-04-11 2002-04-11 Wind turbine rotor with a built-in vibration damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200100599A DK174437B1 (da) 2001-04-11 2001-04-11 Vindmøllevinge med svingningsdæmper
DK200100599 2001-04-11

Publications (2)

Publication Number Publication Date
DK200100599A DK200100599A (da) 2002-10-12
DK174437B1 true DK174437B1 (da) 2003-03-03

Family

ID=8160435

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200100599A DK174437B1 (da) 2001-04-11 2001-04-11 Vindmøllevinge med svingningsdæmper

Country Status (3)

Country Link
CN (1) CN1247890C (zh)
DK (1) DK174437B1 (zh)
WO (1) WO2002084114A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027465C2 (nl) * 2004-11-10 2006-05-11 Mecal B V Windmolen met demper.
AU2005337987A1 (en) 2005-11-03 2007-05-10 Vestas Wind Systems A/S A wind turbine blade comprising one or more oscillation dampers
DE102006022266A1 (de) * 2005-11-04 2007-05-10 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Windenergieanlage
CN101535634A (zh) * 2006-10-02 2009-09-16 维斯塔斯风力系统有限公司 风轮机，通过改变叶片桨距减弱风轮机的一个或多个叶片中边沿振荡的方法及其使用
EP2017466A1 (en) 2007-07-20 2009-01-21 Siemens Aktiengesellschaft Wind turbine rotor blade and turbine rotor
DE102008023109A1 (de) * 2007-09-14 2009-03-19 Prüftechnik Dieter Busch AG Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage
DE102009009039A1 (de) * 2009-02-16 2010-08-19 Prüftechnik Dieter Busch AG Windenergieanlage mit Überwachungssensoren
CN102042162B (zh) * 2009-10-19 2013-04-24 联合船舶设计发展中心 泄压装置
DE102010006544B4 (de) 2010-02-01 2015-01-22 Wölfel Beratende Ingenieure GmbH & Co. KG Rotorblatt für eine Windenergieanlage und Verfahren zur Dämpfung von Schwingungen eines Rotorblatts
US20120107116A1 (en) * 2010-11-03 2012-05-03 Obrecht John M System and method for damping motion of a wind turbine
ES2398005B1 (es) * 2011-03-29 2014-09-05 Gamesa Innovation & Technology S.L. Aerogenerador con un dispositivo amortiguador de banda ancha en cada pala
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
DE102018007953A1 (de) * 2018-10-09 2020-04-09 Senvion Gmbh Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür
EP3899258B1 (en) * 2018-12-20 2024-05-22 Vestas Wind Systems A/S Modular tower damper system
PT3677891T (pt) * 2019-01-02 2021-10-29 Siemens Gamesa Renewable Energy As Sistema, conjunto de teste e método para testar a fadiga de uma lâmina de turbina eólica
EP3795824A1 (en) 2019-09-18 2021-03-24 General Electric Company System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill
CN110821760B (zh) * 2019-11-22 2021-02-12 兰州理工大学 适于风机叶片的球型液体减振装置及安装方法
DK3848692T3 (da) * 2020-01-13 2022-12-05 Siemens Gamesa Renewable Energy As Testindretning og fremgangsmåde til udmattelsestestning af en vindmøllevinge
US11767765B2 (en) 2021-09-28 2023-09-26 General Electric Company Glass viscous damper
US11725520B2 (en) 2021-11-04 2023-08-15 Rolls-Royce Corporation Fan rotor for airfoil damping
US11560801B1 (en) 2021-12-23 2023-01-24 Rolls-Royce North American Technologies Inc. Fan blade with internal magnetorheological fluid damping
US11746659B2 (en) 2021-12-23 2023-09-05 Rolls-Royce North American Technologies Inc. Fan blade with internal shear-thickening fluid damping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460314A (en) * 1980-12-29 1984-07-17 Rolls-Royce Limited Vibration damped rotor blades for turbomachines
DK9500222U3 (da) * 1995-06-07 1996-09-07 Bonus Energy As Vindmøllevinge med midler til svingningsdæmpning
AU1484099A (en) * 1997-12-09 1999-07-12 Lm Glasfiber A/S Windmill blade with vibration damper
US6626642B1 (en) * 1998-07-28 2003-09-30 Neg Micon A/S Wind turbine blade with u-shaped oscillation damping means
DE60016418T2 (de) * 1999-06-16 2005-12-15 Neg Micon A/S Schwingungsdämpfer für windturbinen

Also Published As

Publication number Publication date
CN1247890C (zh) 2006-03-29
CN1513084A (zh) 2004-07-14
DK200100599A (da) 2002-10-12
WO2002084114A1 (en) 2002-10-24

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PUP Patent expired

Expiry date: 20210411