RU2005141585A - Система снижения вибрационной нагрузки для ветровой турбины - Google Patents

Система снижения вибрационной нагрузки для ветровой турбины Download PDF

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Publication number
RU2005141585A
RU2005141585A RU2005141585/06A RU2005141585A RU2005141585A RU 2005141585 A RU2005141585 A RU 2005141585A RU 2005141585/06 A RU2005141585/06 A RU 2005141585/06A RU 2005141585 A RU2005141585 A RU 2005141585A RU 2005141585 A RU2005141585 A RU 2005141585A
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Russia
Prior art keywords
base
wind turbine
tower
specified
columns
Prior art date
Application number
RU2005141585/06A
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English (en)
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RU2382897C2 (ru
Inventor
Дэниан ЧЖЭН (US)
Дэниан ЧЖЭН
Мохамед АЛИ (US)
Мохамед АЛИ
Кирк Ги ПИРС (US)
Кирк Ги ПИРС
Васантх КОТХНУР (US)
Васантх КОТХНУР
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Дженерал Электрик Компани (US)
Дженерал Электрик Компани
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Publication of RU2005141585A publication Critical patent/RU2005141585A/ru
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Publication of RU2382897C2 publication Critical patent/RU2382897C2/ru

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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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • 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
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • F03D80/80—Arrangement of components within nacelles or towers
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/13—Geometry two-dimensional trapezial
    • F05B2250/131—Geometry two-dimensional trapezial polygonal
    • 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
    • F05B2260/60—Fluid transfer
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/06—Supports for natural fluid current motors

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  • 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)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Claims (10)

1. Ветровая турбина (10), содержащая:
башню (18);
гондолу (16), поддерживаемую на верхнем конце башни (18);
ротор (12), имеющий, по меньшей мере, одну лопасть (14), при этом указанный ротор (12) установлен на указанной гондоле (16); и
систему (20) снижения вибрационной нагрузки, расположенную либо на указанной башне (18), либо на указанной гондоле (16), при этом указанная система (20) снижения вибрационной нагрузки включает в себя:
основание (24);
по меньшей мере, две колонны (22), проходящие от указанного основания (24); и
текучую массу (28), расположенную внутри указанного основания (24) и указанных, по меньшей мере, двух колонн (22).
2. Ветровая турбина (10) по п.1, в которой указанное основание (24) имеет форму, которая является, по меньшей мере, одной из круговой, прямоугольной и многоугольной.
3. Ветровая турбина (10) по п.1, в которой в случаях, когда указанное основание (24) имеет одну из круговой формы и многоугольной формы и включает в себя, по меньшей мере, две колонны (22), проходящие от указанного основания (24), указанное основание (24) осуществляет противодействие повороту гондолы (16) относительно указанной башни (18).
4. Ветровая турбина (10) по п.1, в которой в случаях, когда указанное основание (24) имеет прямоугольную форму и включает в себя указанные, по меньшей мере, три колонны (22), проходящие от указанного основания (24), указанное основание (24) осуществляет противодействие повороту гондолы (16) относительно указанной башни (18).
5. Ветровая турбина (10) по п.1, дополнительно содержащая клапан (26), расположенный на указанном основании (24) между указанными колоннами (22).
6. Ветровая турбина (10) по п.1, в которой указанная текучая масса (28) выбрана так, что скорость потока указанной текучей массы (28) смещается в противофазе с первой частотой изгибных колебаний указанной башни (18).
7. Ветровая турбина (10) по п.1, в которой указанная текучая масса (28) включает в себя, по меньшей мере, одно из жидкости и шариков.
8. Ветровая турбина (10) по п.7, в которой имеется электрический подогреватель, расположенный внутри системы (20) снижения вибрационной нагрузки, а указанная жидкость включает в себя, по меньшей мере, один из составов, которые снижают точку замерзания и испарения.
9. Ветровая турбина (10) по п.1, в которой указанное основание (24) закреплено внутри указанной гондолы (16).
10. Ветровая турбина (10) по п.1, в которой указанное основание (24) закреплено на указанном верхнем конце указанной башни (18).
RU2005141585/06A 2004-12-30 2005-12-29 Система снижения вибрационной нагрузки для ветровой турбины RU2382897C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/905,385 US7220104B2 (en) 2004-12-30 2004-12-30 Vibration reduction system for a wind turbine
US10/905,385 2004-12-30

Publications (2)

Publication Number Publication Date
RU2005141585A true RU2005141585A (ru) 2007-07-10
RU2382897C2 RU2382897C2 (ru) 2010-02-27

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Country Link
US (1) US7220104B2 (ru)
EP (1) EP1677003A3 (ru)
JP (1) JP2006189047A (ru)
CN (1) CN1796774B (ru)
AU (1) AU2005246950B8 (ru)
BR (1) BRPI0505921A (ru)
CA (1) CA2531742A1 (ru)
MX (1) MXPA05013939A (ru)
MY (1) MY137402A (ru)
RU (1) RU2382897C2 (ru)
SG (1) SG123788A1 (ru)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0610803A2 (pt) * 2005-05-13 2010-07-27 Tracy Livingston torre estrutural
DK1748216T3 (en) * 2005-07-25 2015-07-27 Gen Electric Suspension System
US20070182162A1 (en) * 2005-07-27 2007-08-09 Mcclintic Frank Methods and apparatus for advanced windmill design
DE102006022266A1 (de) * 2005-11-04 2007-05-10 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Windenergieanlage
US20070114799A1 (en) * 2005-11-18 2007-05-24 Andre Riesberg Systems and methods for damping a displacement of a wind turbine tower
CA2635656C (en) 2005-12-30 2014-07-08 Tracy Livingston Lifting system and apparatus for constructing wind turbine towers
US20080078083A1 (en) * 2006-10-02 2008-04-03 Tracy Livingston Drive pin system for a wind turbine structural tower
US20080080946A1 (en) * 2006-10-02 2008-04-03 Tracy Livingston Expansion pin system for a wind turbine structural tower
US8069634B2 (en) 2006-10-02 2011-12-06 General Electric Company Lifting system and apparatus for constructing and enclosing wind turbine towers
US7931438B2 (en) * 2006-12-13 2011-04-26 General Electric Company Active tower damper
WO2008097981A2 (en) * 2007-02-05 2008-08-14 Lord Corporation Wind turbine tower damper
US8593907B2 (en) * 2007-03-08 2013-11-26 Westerngeco L.L.C. Technique and system to cancel noise from measurements obtained from a multi-component streamer
WO2008119352A2 (en) * 2007-03-30 2008-10-09 Vestas Wind Systems A/S A wind turbine comprising one or more oscillation dampers
SE532463C2 (sv) * 2007-06-11 2010-01-26 Vertical Wind Ab Vindkraftaggregat, stödpelare för detsamma och användning av detsamma
BRPI0817375A2 (pt) 2007-11-28 2015-03-31 Vestas Wind Sys As "método para amortecer oscilações em turbina eólica"
US20090148289A1 (en) * 2007-12-06 2009-06-11 Thomas Edenfeld Active damper against generator base frame vibrations
US8083464B2 (en) * 2008-01-29 2011-12-27 General Electric Company Stackable nacelle for wind turbines
US20090194921A1 (en) * 2008-02-05 2009-08-06 Tyn Smith High force civil engineering damper
US8016268B2 (en) 2008-05-30 2011-09-13 Wind Tower Systems, Llc Wind tower service lift
DE102008057455A1 (de) * 2008-11-14 2010-05-20 Aerodyn Engineering Gmbh Hydraulische Versorgungseinheit
AU2009330323B2 (en) 2008-12-15 2016-03-24 Ge Wind Energy, Llc Structural shape for wind tower members
CN101571108B (zh) * 2009-06-09 2011-07-27 西安工业大学 风力发电机二维振动开关装置
US8464990B2 (en) * 2009-10-01 2013-06-18 Idea Labs, Inc. Pole mounted rotation platform and wind power generator
US9478987B2 (en) * 2009-11-10 2016-10-25 Siemens Aktiengesellschaft Power oscillation damping employing a full or partial conversion wind turbine
ES2510398T3 (es) 2010-01-14 2014-10-21 Neptco, Inc. Componentes de pala de rotor de aerogenerador y métodos para fabricar los mismos
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
DE102010043436A1 (de) 2010-11-04 2012-05-10 Aloys Wobben Türverriegelung
US8169098B2 (en) * 2010-12-22 2012-05-01 General Electric Company Wind turbine and operating same
US8123484B2 (en) * 2011-02-04 2012-02-28 Vestas Wind Systems A/S Torsional dynamic damper for a wind turbine and method of using same
KR101287140B1 (ko) 2011-11-02 2013-07-17 윤상억 풍력 발전기용 진동 감쇄장치
US20130189105A1 (en) * 2012-01-20 2013-07-25 Laurent Bonnet Vibration absorbing device for a wind turbine and method of absorbing vibrations in a wind turbine
US20130195653A1 (en) * 2012-01-30 2013-08-01 Mitsubishi Heavy Industries, Ltd. Wind turbine and vibration damping method thereof
US20130259684A1 (en) * 2012-03-28 2013-10-03 General Electric Company Systems and methods for attenuating noise in a wind turbine
WO2014046549A1 (en) * 2012-09-21 2014-03-27 Universitetet I Stavanger Pendulum type liquid column damper (plcd) for controlling the vibration of a building structure
DE102012218484A1 (de) 2012-10-10 2014-04-10 Wobben Properties Gmbh Verfahren zum Betreiben einer Windenergieanlage
US9556851B2 (en) 2013-04-03 2017-01-31 General Electric Company System for reducing vibration in a wind turbine
WO2014198277A1 (en) * 2013-06-11 2014-12-18 Vestas Wind Systems A/S Wind turbine tower having a damper
DK2884095T3 (da) * 2013-12-12 2016-11-28 Siemens Ag Indstillet væskedæmper af en vindmølle
CN103853053B (zh) * 2014-01-15 2017-02-15 同济大学 一种体育馆动荷载稳定性控制方法
DK2899397T3 (en) * 2014-01-28 2017-04-10 Siemens Ag Attenuator of a wind turbine
CN104033533B (zh) * 2014-05-22 2015-12-09 中国科学院力学研究所 一种抑制浮式平台整体运动的蛇形调谐液柱阻尼器
US20150361958A1 (en) * 2014-06-16 2015-12-17 Eric James Wilmer Wood Method for reducing noise, vibrations, and pressure pulsations associated with aerodynamic interactions between wind turbine blade wakes and the wind turbine tower
KR101655191B1 (ko) * 2014-11-20 2016-09-08 대우조선해양 주식회사 유체유동을 이용한 타워의 진동저감 장치
DE102015000788A1 (de) * 2015-01-26 2016-07-28 Senvion Gmbh Verfahren zum Errichten einer Windenergieanlage und Windenergieanlage
DE102015000789A1 (de) * 2015-01-26 2016-07-28 Senvion Gmbh Schwingungsdämpfer für eine Windenergieanlage, Verfahren zum Einbau eines Schwingungsdämpfers in einen Turm einer Windenergieanlage und Windenergieanlage
US10655605B2 (en) * 2015-09-09 2020-05-19 Noel Richard Potter Balancing a wind turbine
US20170067442A1 (en) * 2015-09-09 2017-03-09 Noel R. Potter Apparatuses and methods for balancing a wind turbine assembly
FR3048409B1 (fr) * 2016-03-02 2018-03-23 IFP Energies Nouvelles Systeme de stabilisation, en particulier pour un support flottant, avec au moins trois reserves de liquide reliees entre elles
FR3048408B1 (fr) * 2016-03-02 2019-04-05 IFP Energies Nouvelles Systeme de stabilisation, en particulier pour un support flottant, avec plusieurs dispositifs d'amortissement ayant une forme de u
CN105650194B (zh) * 2016-03-07 2017-11-10 山东大学 叶片式耗能调谐减振装置
DK3514374T3 (da) 2018-01-17 2021-09-27 Siemens Gamesa Renewable Energy As Vindmølle
EP4050210A1 (en) 2018-06-29 2022-08-31 Vestas Wind Systems A/S A method of erecting a wind turbine
EP3814628B1 (en) * 2018-06-29 2023-08-02 Vestas Wind Systems A/S Damper unit for a tower structure
WO2020125886A1 (en) * 2018-12-20 2020-06-25 Vestas Wind Systems A/S Modular tower damper system
CN114072577A (zh) * 2019-05-06 2022-02-18 维斯塔斯风力系统有限公司 结构的振动衰减
AU2020383724B2 (en) * 2019-11-14 2024-07-25 Siemens Gamesa Renewable Energy A/S Damper for a wind turbine
CN111173683A (zh) * 2020-01-03 2020-05-19 国电联合动力技术有限公司 风电机组的柔塔风阻尼器控制装置、方法及风电机组
EP3901455A1 (en) 2020-04-23 2021-10-27 Siemens Gamesa Renewable Energy A/S Wind turbine
EP4187085A1 (en) 2021-11-29 2023-05-31 General Electric Renovables España S.L. Methods of installing a mechanical damper apparatus
CN114542658B (zh) * 2022-03-04 2024-03-12 西安热工研究院有限公司 一种基于循环水泵的核电站减振系统
CN117262139A (zh) * 2023-09-28 2023-12-22 广东海洋大学 一种海上风电减摇平台
CN118293038B (zh) * 2024-06-06 2024-08-13 中国海洋大学 一种振动发电、自供电的风机减振装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953330A (en) * 1987-12-01 1990-09-04 Mitsui Kensetsu Kabushiki Kaisha Damping device in a structure and damping construction and damping method using those devices
JPH01240482A (ja) * 1988-03-18 1989-09-26 Mitsui Constr Co Ltd 制振ダンパ装置及び該制振ダンパ装置の設けられた制振構造物
JPH083285B2 (ja) * 1989-05-01 1996-01-17 株式会社大林組 構造物の制振装置
JPH0455578A (ja) * 1990-06-26 1992-02-24 Kumagai Gumi Co Ltd 液柱管ダンパ
ATE181389T1 (de) * 1994-05-31 1999-07-15 Multicon Schwingungsdaempfer U Schwingungsdämpfer für schwingungsgefährdete bauteile und bauwerke
US5560161A (en) * 1994-07-15 1996-10-01 Lou; Jack Y. K. Actively tuned liquid damper
DK174404B1 (da) 1998-05-29 2003-02-17 Neg Micon As Vindmølle med svingningsdæmper
JP2000018319A (ja) * 1998-06-26 2000-01-18 Mitsubishi Heavy Ind Ltd 流体式制振装置
DE69925601T2 (de) * 1998-07-28 2006-04-27 Neg Micon A/S Windturbinenflügel mit u-förmigen schwingungsdämpfer
DE19856500B4 (de) * 1998-12-08 2005-12-08 Franz Mitsch Schwingungstilger
DE60034079T2 (de) 1999-06-16 2007-11-22 Neg Micon A/S Schwingungsdämpfung in Windkraftanlagen
JP2003176774A (ja) * 2001-12-10 2003-06-27 Kyowa Engineering Consultants Co Ltd 風力発電装置
CA2426711C (en) * 2002-05-02 2009-11-17 General Electric Company Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant
NL1027465C2 (nl) * 2004-11-10 2006-05-11 Mecal B V Windmolen met demper.

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Publication number Publication date
US20060147306A1 (en) 2006-07-06
MXPA05013939A (es) 2006-07-10
US7220104B2 (en) 2007-05-22
EP1677003A2 (en) 2006-07-05
AU2005246950B2 (en) 2011-09-15
AU2005246950B8 (en) 2011-10-20
JP2006189047A (ja) 2006-07-20
RU2382897C2 (ru) 2010-02-27
CN1796774A (zh) 2006-07-05
EP1677003A3 (en) 2007-11-14
BRPI0505921A (pt) 2006-09-19
CN1796774B (zh) 2010-04-21
SG123788A1 (en) 2006-07-26
AU2005246950A1 (en) 2006-07-20
CA2531742A1 (en) 2006-06-30
MY137402A (en) 2009-01-30

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