PT2489873E - Aparelho de ajuste do ângulo de passo das pás de uma turbina eólica - Google Patents

Aparelho de ajuste do ângulo de passo das pás de uma turbina eólica

Info

Publication number
PT2489873E
PT2489873E PT111546552T PT11154655T PT2489873E PT 2489873 E PT2489873 E PT 2489873E PT 111546552 T PT111546552 T PT 111546552T PT 11154655 T PT11154655 T PT 11154655T PT 2489873 E PT2489873 E PT 2489873E
Authority
PT
Portugal
Prior art keywords
maximum
pitch
wind turbine
torque
pitch angle
Prior art date
Application number
PT111546552T
Other languages
English (en)
Inventor
Bernd Zickert
Original Assignee
Areva Wind Gmbh
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 Areva Wind Gmbh filed Critical Areva Wind Gmbh
Publication of PT2489873E publication Critical patent/PT2489873E/pt

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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • F05B2260/903—Braking using electrical or magnetic forces
    • 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
PT111546552T 2011-02-16 2011-02-16 Aparelho de ajuste do ângulo de passo das pás de uma turbina eólica PT2489873E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11154655.2A EP2489873B1 (en) 2011-02-16 2011-02-16 Blade pitch angle adjusting apparatus for a wind turbine

Publications (1)

Publication Number Publication Date
PT2489873E true PT2489873E (pt) 2013-10-29

Family

ID=44209734

Family Applications (1)

Application Number Title Priority Date Filing Date
PT111546552T PT2489873E (pt) 2011-02-16 2011-02-16 Aparelho de ajuste do ângulo de passo das pás de uma turbina eólica

Country Status (13)

Country Link
US (1) US9644607B2 (pt)
EP (1) EP2489873B1 (pt)
JP (1) JP5612229B2 (pt)
KR (1) KR101778105B1 (pt)
CN (1) CN103415699B (pt)
BR (1) BR112013020791A2 (pt)
CA (1) CA2826803A1 (pt)
DK (1) DK2489873T3 (pt)
ES (1) ES2430817T3 (pt)
PL (1) PL2489873T3 (pt)
PT (1) PT2489873E (pt)
TW (1) TWI557317B (pt)
WO (1) WO2012110278A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514711B1 (de) * 2013-08-01 2016-12-15 Andritz Hydro Gmbh Vorrichtung zum Ändern der Stellung von Rotorblättern
CN107701376B (zh) * 2017-10-17 2019-05-10 西南交通大学 风机单叶片安装桨距调节方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102613A (en) * 1990-12-06 1992-04-07 General Electric Company Radial brake assembly for a control rod drive
WO1999023384A1 (de) * 1997-11-04 1999-05-14 Gerald Hehenberger Verstellungsantrieb für rotorblätter von windkraftanlagen
DE69913973D1 (de) * 1998-08-13 2004-02-05 Neg Micon As Randers Regelvorrichtung für das verstellen und stillsetzen der flügel einer windkraftmaschine
EP1173676A1 (en) * 1999-04-14 2002-01-23 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
CA2428501C (en) * 2000-11-14 2006-08-08 Aloys Wobben Wind energy turbine
US7126236B2 (en) * 2005-03-15 2006-10-24 General Electric Company Methods and apparatus for pitch control power conversion
US7331761B2 (en) 2005-11-10 2008-02-19 Kaydon Corporation Wind turbine pitch bearing and method
RU2354845C1 (ru) 2007-08-17 2009-05-10 Владимир Иванович Салмин Привод лопастей ветроэнергетической установки с использованием кинетической энергии ветроколеса
JP4885096B2 (ja) * 2007-09-11 2012-02-29 三菱重工業株式会社 風力発電システム、及びその制御方法
CN201187405Y (zh) 2008-07-01 2009-01-28 浙江华仪风能开发有限公司 风力发电机组轮毂
TW201031821A (en) * 2009-02-25 2010-09-01 Mitsubishi Heavy Ind Ltd Wind driven generator and method for controlling the same
AU2010246876A1 (en) * 2009-05-15 2012-01-19 Redriven Power Inc. System and method for controlling a wind turbine
DE102009025819A1 (de) * 2009-05-17 2010-11-25 Ssb Wind Systems Gmbh & Co. Kg Verfahren zum Überprüfen eines elektrischen Energiespeichers
JP5390261B2 (ja) * 2009-05-25 2014-01-15 株式会社日立製作所 水平軸風車
CN101915211B (zh) * 2010-08-19 2012-05-30 三一电气有限责任公司 风力发电机组及其变桨系统
US8177510B2 (en) * 2011-01-04 2012-05-15 General Electric Company Method and system for braking in a wind turbine

Also Published As

Publication number Publication date
CA2826803A1 (en) 2012-08-23
EP2489873A1 (en) 2012-08-22
KR20140008387A (ko) 2014-01-21
TWI557317B (zh) 2016-11-11
CN103415699A (zh) 2013-11-27
TW201237263A (en) 2012-09-16
US9644607B2 (en) 2017-05-09
CN103415699B (zh) 2016-04-20
PL2489873T3 (pl) 2013-12-31
KR101778105B1 (ko) 2017-09-13
DK2489873T3 (da) 2013-09-30
JP5612229B2 (ja) 2014-10-22
JP2014508879A (ja) 2014-04-10
ES2430817T3 (es) 2013-11-21
US20130330191A1 (en) 2013-12-12
BR112013020791A2 (pt) 2018-07-10
EP2489873B1 (en) 2013-07-24
WO2012110278A1 (en) 2012-08-23

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