JP5006186B2 - 風力発電所の軸方向の動力変化を減少させる方法 - Google Patents

風力発電所の軸方向の動力変化を減少させる方法 Download PDF

Info

Publication number
JP5006186B2
JP5006186B2 JP2007504903A JP2007504903A JP5006186B2 JP 5006186 B2 JP5006186 B2 JP 5006186B2 JP 2007504903 A JP2007504903 A JP 2007504903A JP 2007504903 A JP2007504903 A JP 2007504903A JP 5006186 B2 JP5006186 B2 JP 5006186B2
Authority
JP
Japan
Prior art keywords
rotor
wind
pitch
blade
thrust
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.)
Expired - Fee Related
Application number
JP2007504903A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007530856A (ja
Inventor
ボルゲン，エイスティン
Original Assignee
スウェイ エー／エス
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 スウェイ エー／エス filed Critical スウェイ エー／エス
Publication of JP2007530856A publication Critical patent/JP2007530856A/ja
Application granted granted Critical
Publication of JP5006186B2 publication Critical patent/JP5006186B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
    • 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
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0292—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power to reduce fatigue
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • F05B2260/82—Forecasts
    • F05B2260/821—Parameter estimation or prediction
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/1016—Purpose of the control system in variable speed operation
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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
    • F05B2270/321—Wind directions
    • 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
    • F05B2270/327—Rotor or generator speeds
    • 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
    • F05B2270/331—Mechanical loads
    • 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
    • F05B2270/40—Type of control system
    • F05B2270/404—Type of control system active, predictive, or anticipative
    • 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
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/808—Strain gauges; Load cells
    • 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
    • Y02E10/727—Offshore wind turbines

Landscapes

  • Engineering & Computer Science (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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
JP2007504903A 2004-03-22 2005-03-18 風力発電所の軸方向の動力変化を減少させる方法 Expired - Fee Related JP5006186B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20041208 2004-03-22
NO20041208A NO20041208L (no) 2004-03-22 2004-03-22 Fremgangsmate for reduskjon av aksialkraftvariasjoner for rotor samt retningskontroll for vindkraft med aktiv pitchregulering
PCT/NO2005/000096 WO2005090781A1 (en) 2004-03-22 2005-03-18 A method for reduction of axial power variations of a wind power plant

Publications (2)

Publication Number Publication Date
JP2007530856A JP2007530856A (ja) 2007-11-01
JP5006186B2 true JP5006186B2 (ja) 2012-08-22

Family

ID=34859221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007504903A Expired - Fee Related JP5006186B2 (ja) 2004-03-22 2005-03-18 風力発電所の軸方向の動力変化を減少させる方法

Country Status (8)

Country Link
US (1) US20070212209A1 (no)
EP (1) EP1738073A1 (no)
JP (1) JP5006186B2 (no)
KR (1) KR101145255B1 (no)
AU (1) AU2005224580B2 (no)
CA (1) CA2564635C (no)
NO (2) NO20041208L (no)
WO (1) WO2005090781A1 (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197179B2 (en) * 2001-06-14 2012-06-12 Douglas Spriggs Selsam Stationary co-axial multi-rotor wind turbine supported by continuous central driveshaft
NO20054704D0 (no) * 2005-10-13 2005-10-13 Sway As Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem
NO325856B1 (no) * 2005-11-01 2008-08-04 Hywind As Fremgangsmåte for demping av ustabile frie stivlegeme egensvingninger ved en flytende vindturbininstallasjon
DK176552B1 (da) 2005-12-29 2008-08-04 Lm Glasfiber As Variabelt speed nav
JP4814644B2 (ja) 2006-02-01 2011-11-16 富士重工業株式会社 風力発電装置
MX2008011751A (es) * 2006-03-16 2008-11-12 Vestas Wind Sys As Metodo y sistema de control para reducir las cargas de fatiga en los componentes de una turbina eolica sometida a cargas asimentricas en el plano del rotor.
GB2442719A (en) 2006-10-10 2008-04-16 Iti Scotland Ltd Wave and wind power generation system
WO2008067814A2 (en) 2006-12-08 2008-06-12 Vestas Wind Systems A/S A method for damping edgewise oscillations in one or more blades of a wind turbine, an active stall controlled wind turbine and use hereof
BE1017458A3 (nl) * 2007-02-06 2008-10-07 Hansen Transmissions Int Windturbine.
CN101720387B (zh) * 2007-03-30 2014-01-08 维斯塔斯风力系统有限公司 具有被布置为减小其部件上的缩短寿命的负荷的桨距控制的风力涡轮机
WO2008131775A2 (en) 2007-04-30 2008-11-06 Vestas Wind Systems A/S A method of operating a wind turbine with pitch control, a wind turbine and a cluster of wind turbines
JP4994947B2 (ja) * 2007-05-21 2012-08-08 三菱重工業株式会社 風力発電装置および風力発電装置のヨー旋回駆動方法
WO2009033484A2 (en) * 2007-09-13 2009-03-19 Vestas Wind Systems A/S A method of controlling a wind turbine, a wind turbine and use of a method
WO2009040442A1 (en) * 2007-09-28 2009-04-02 Shell Internationale Research Maatschappij B.V. Method for enhancing recovery of a hydrocarbon fluid
US7612462B2 (en) * 2007-10-08 2009-11-03 Viterna Larry A Floating wind turbine system
DE102007063082B4 (de) * 2007-12-21 2010-12-09 Repower Systems Ag Verfahren zum Betreiben einer Windenergieanlage
DK2148225T3 (en) * 2008-07-22 2017-02-06 Siemens Ag Method and device for predicting wind resources
JP5199828B2 (ja) 2008-10-29 2013-05-15 三菱重工業株式会社 風力発電装置及びその制御方法
GB0907132D0 (en) * 2009-04-24 2009-06-03 Statoilhydro Asa Wave energy extraction
KR101375768B1 (ko) * 2009-09-01 2014-03-18 현대중공업 주식회사 풍력발전기의 개별 블레이드 피치 제어 방법 및 제어 시스템
JP5318740B2 (ja) * 2009-12-11 2013-10-16 株式会社日立製作所 洋上風車
GB2479415A (en) 2010-04-09 2011-10-12 Vestas Wind Sys As Wind Turbine Independent Blade Control Outside The Rated Output
GB2479413A (en) 2010-04-09 2011-10-12 Vestas Wind Sys As Wind Turbine Independent Blade Control Outside The Rated Output
FR2966175B1 (fr) * 2010-10-18 2012-12-21 Doris Engineering Dispositif de support d'une eolienne de production d'energie electrique en mer, installation de production d'energie electrique en mer correspondante.
EP2489872B1 (en) 2011-02-15 2013-03-20 SSB Wind Systems GmbH & Co. KG Blade load reduction for wind turbine
BRPI1100050A2 (pt) * 2011-03-11 2016-05-03 Mitsubishi Heavy Ind Ltd "sistema de controle de inclinação de lâmina,gerador de turbina eólica, e método de controle de inclinação de lâmina".
DE102012110466A1 (de) * 2012-10-31 2014-04-30 2-B Energy B.V. Verfahren zum Betreiben einer Windenergieanlage, Windenergieanlage und Steuerungseinrichtung für eine Windenergieanlage
WO2014097429A1 (ja) * 2012-12-19 2014-06-26 三菱重工業株式会社 風車及びその運転方法
GB201223088D0 (en) 2012-12-20 2013-02-06 Statoil Asa Controlling motions of floating wind turbines
PT2918827T (pt) * 2012-12-26 2017-05-12 Mhi Vestas Offshore Wind As Dispositivo de controlo, processo, e programa, e um dispositivo de geração de eletricidade através da energia do vento de corpo flutuante e equipado com o mesmo
KR101651051B1 (ko) * 2012-12-27 2016-08-24 엠에이치아이 베스타스 오프쇼어 윈드 에이／에스 부체식 풍력 발전 장치의 제어 방법 및 제어 장치, 그리고 부체식 풍력 발전 장치
DK177730B1 (en) * 2013-01-15 2014-05-05 Envision Energy Denmark Aps Partial pitch wind turbine with floating foundation
KR101540329B1 (ko) * 2013-12-16 2015-07-30 삼성중공업 주식회사 풍력 발전기 및 그 제어방법
DE102015209109A1 (de) * 2015-05-19 2016-11-24 Wobben Properties Gmbh Messanordnung an einer Windenergieanlage
NL2015992B1 (en) * 2015-12-18 2017-07-13 Univ Groningen Biomimetic wind turbine design with lift-enhancing periodic stall.
WO2017108062A1 (en) 2015-12-23 2017-06-29 Vestas Wind Systems A/S Control method for a wind turbine
US10539116B2 (en) 2016-07-13 2020-01-21 General Electric Company Systems and methods to correct induction for LIDAR-assisted wind turbine control
EP3324043A1 (en) * 2016-11-21 2018-05-23 LM WP Patent Holding A/S Method for controlling a floating offshore wind turbine, wind turbine control system and floating offshore wind turbine
EP3966449B1 (en) * 2019-05-09 2023-12-06 Vestas Wind Systems A/S Wind turbine control using predicted steady-state deflection
CN111271224B (zh) * 2020-04-24 2020-09-29 杭州沃门峡电子科技有限公司 一种便于维修的风能发电塔
CN115680902B (zh) * 2022-10-13 2024-05-03 中国航发四川燃气涡轮研究院 一种航空发动机转子轴向力调整方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655026C2 (de) * 1976-12-04 1979-01-18 Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter Windenergiekonverter
US4297076A (en) * 1979-06-08 1981-10-27 Lockheed Corporation Wind turbine
US4339666A (en) * 1980-12-24 1982-07-13 United Technologies Corporation Blade pitch angle control for a wind turbine generator
US4410806A (en) * 1981-09-03 1983-10-18 Brulle Robert V Control system for a vertical axis windmill
US4420692A (en) * 1982-04-02 1983-12-13 United Technologies Corporation Motion responsive wind turbine tower damping
US4435647A (en) * 1982-04-02 1984-03-06 United Technologies Corporation Predicted motion wind turbine tower damping
US4656362A (en) * 1982-11-08 1987-04-07 United Technologies Corporation Blade pitch angle control for large wind turbines
US4515525A (en) * 1982-11-08 1985-05-07 United Technologies Corporation Minimization of the effects of yaw oscillations in wind turbines
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
US4584486A (en) * 1984-04-09 1986-04-22 The Boeing Company Blade pitch control of a wind turbine
US5178518A (en) * 1990-05-14 1993-01-12 Carter Sr J Warne Free-yaw, free-pitch wind-driven electric generator apparatus
US5584655A (en) * 1994-12-21 1996-12-17 The Wind Turbine Company Rotor device and control for wind turbine
DE19628073C1 (de) 1996-07-12 1997-09-18 Aerodyn Energiesysteme Gmbh Verfahren zur Justierung der Blattwinkel einer Windkraftanlage
JPH1150945A (ja) * 1997-08-04 1999-02-23 Mitsubishi Heavy Ind Ltd 風力発電装置の発電量制御方法
US6327957B1 (en) * 1998-01-09 2001-12-11 Wind Eagle Joint Venture Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades
ES2178872T3 (es) * 1998-01-14 2003-01-01 Dancontrol Engineering As Procedimiento para medir y controlar osilaciones en un motor de viento.
WO2000009885A1 (en) * 1998-08-13 2000-02-24 Neg Micon A/S A method and a device for adjusting the pitch and stopping the rotation of the blades of a wind turbine
ES2228121T3 (es) 1999-11-03 2005-04-01 Vestas Wind Systems A/S Procedimiento de control de la operacion de una turbina electrica y turbina electrica para usarse en dicho procedimiento.
EP1126163A1 (en) * 2000-02-16 2001-08-22 Turbowinds N.V./S.A. Blade pitch angle control device for wind turbine
DE10016912C1 (de) * 2000-04-05 2001-12-13 Aerodyn Eng Gmbh Turmeigenfrequenzabhängige Betriebsführung von Offshore-Windenergieanlagen
CA2516477C (en) * 2003-02-18 2009-09-29 Forskningscenter Riso Method of controlling aerodynamic load of a wind turbine based on local blade flow measurement
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
DE102005048805A1 (de) * 2005-10-10 2007-04-12 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Verfahren zum Betreiben einer Windenergieanlage
DE102005059888C5 (de) * 2005-12-15 2016-03-10 Nordex Energy Gmbh Verfahren zur Momenten- und Pitchsteuerung für eine Windenergieanlage abhängig von der Drehzahl

Also Published As

Publication number Publication date
KR20070002038A (ko) 2007-01-04
NO20064791L (no) 2006-12-21
KR101145255B1 (ko) 2012-06-01
CA2564635A1 (en) 2005-09-29
AU2005224580A1 (en) 2005-09-29
AU2005224580B2 (en) 2011-02-24
CA2564635C (en) 2012-12-11
NO342746B1 (no) 2018-08-06
EP1738073A1 (en) 2007-01-03
JP2007530856A (ja) 2007-11-01
WO2005090781A1 (en) 2005-09-29
NO20041208D0 (no) 2004-03-22
NO20041208L (no) 2005-09-23
US20070212209A1 (en) 2007-09-13

Similar Documents

Publication Publication Date Title
JP5006186B2 (ja) 風力発電所の軸方向の動力変化を減少させる方法
EP2306007B1 (en) Method and system for controlling a wind turbine
EP2927484B1 (en) Yaw and pitch angles
EP2153062B1 (en) A method for operating a wind turbine, a wind turbine and use of the method
KR101634727B1 (ko) 풍력 발전기 제어 방법
US20140030090A1 (en) Systems and methods for controlling tower clearance in a wind turbine
CA2923294C (en) System and method for variable tip-speed-ratio control of a wind turbine
EP2754890B1 (en) Method and Apparatus for Controlling an Operational Parameter of a Wind Turbine
WO2011157271A2 (en) A method and control unit for controlling a wind turbine in dependence on loading experienced by the wind turbine
EP3619423B1 (en) System and method for reducing wind turbine rotor blade loads
CA3007562A1 (en) System and method for reducing wind turbine noise during high wind speed conditions
KR102018579B1 (ko) 풍력터빈 제어시스템의 피치제어기
EP3964706A1 (en) A method for operating a wind turbine, a method for designing a wind turbine, and a wind turbine
KR102042259B1 (ko) 풍력발전시스템 및 그것의 구동 정지 방법
JP7174682B2 (ja) 風力発電装置およびその停止方法
JP6997049B2 (ja) 風力発電装置とその制御方法
WO2021129907A1 (en) A method for controlling tilt moment of a wind turbine with hinged wind turbine blades
WO2023078521A1 (en) A method for reducing blade flap loads in a wind turbine
JP2020193565A (ja) 風力発電装置とその制御方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100810

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20101110

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20101117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110705

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20111005

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20111013

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111102

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120515

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120524

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150601

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees