BR112013005960A8 - Rotor de turbina eólica com freio de inclinação - Google Patents

Rotor de turbina eólica com freio de inclinação

Info

Publication number
BR112013005960A8
BR112013005960A8 BR112013005960A BR112013005960A BR112013005960A8 BR 112013005960 A8 BR112013005960 A8 BR 112013005960A8 BR 112013005960 A BR112013005960 A BR 112013005960A BR 112013005960 A BR112013005960 A BR 112013005960A BR 112013005960 A8 BR112013005960 A8 BR 112013005960A8
Authority
BR
Brazil
Prior art keywords
brake
wind turbine
turbine rotor
tilt
disc element
Prior art date
Application number
BR112013005960A
Other languages
English (en)
Other versions
BR112013005960A2 (pt
Inventor
Pasquet Pierre
Canedo Prado Santiago
Original Assignee
General Electric Renovables Espana Sl
Alstom Wind Slu
Alstom Hydro Espana S L
Alstom Renewable Spain S L
Alstom Renewables Espana S L
Ge Renewable Tech
Ge Renewable Tech Wind Bv
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 General Electric Renovables Espana Sl, Alstom Wind Slu, Alstom Hydro Espana S L, Alstom Renewable Spain S L, Alstom Renewables Espana S L, Ge Renewable Tech, Ge Renewable Tech Wind Bv filed Critical General Electric Renovables Espana Sl
Publication of BR112013005960A2 publication Critical patent/BR112013005960A2/pt
Publication of BR112013005960A8 publication Critical patent/BR112013005960A8/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
    • 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
    • F05B2260/902—Braking using frictional mechanical 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Wind Motors (AREA)
  • Braking Arrangements (AREA)

Abstract

ROTOR DE TURBINA EÓLICA COM FREIO DE INCLINAÇÃO. A presente invenção refere-se a um rotor de turbina eólica compreendendo um cubo, várias lâminas, e pelo menos um sistema de inclinação para rodar uma lâmina substancialmente ao longo de seu eixo longitudinal, o sistema de inclinação compreendendo um ou mais freios de inclinação, em que um freio de inclinação compreende pelo menos um elemento de disco de freio e uma primeira pastilha de freio, e em que um do cubo e de uma lâmina compreende o dito elemento de disco de freio e o outro do cubo e da lâmina compreende a dita primeira pastilha de freio, o elemento de disco de freio e a pastilha de freio sendo dispostos de modo que quando a lâmina está substancialmente em ou perto da posição de inclinação abaixo da nominal, o elemento de disco de freio e a pastilha estão em contato friccional um com o outro.
BR112013005960A 2010-09-20 2011-09-20 Rotor de turbina eólica com freio de inclinação BR112013005960A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10382250.8A EP2431606B1 (en) 2010-09-20 2010-09-20 Wind turbine rotor with pitch brake
PCT/EP2011/066274 WO2012038395A1 (en) 2010-09-20 2011-09-20 Wind turbine rotor with pitch brake

Publications (2)

Publication Number Publication Date
BR112013005960A2 BR112013005960A2 (pt) 2016-05-03
BR112013005960A8 true BR112013005960A8 (pt) 2018-06-12

Family

ID=43568128

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005960A BR112013005960A8 (pt) 2010-09-20 2011-09-20 Rotor de turbina eólica com freio de inclinação

Country Status (8)

Country Link
US (1) US9562514B2 (pt)
EP (2) EP2431606B1 (pt)
KR (1) KR20140000209A (pt)
CN (1) CN103119290B (pt)
BR (1) BR112013005960A8 (pt)
DK (1) DK2431606T3 (pt)
ES (2) ES2546266T3 (pt)
WO (1) WO2012038395A1 (pt)

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EP2546517B1 (en) 2011-07-13 2016-03-30 ALSTOM Renewable Technologies Wind turbine rotor
EP2597303B1 (en) 2011-11-24 2015-11-11 ALSTOM Renewable Technologies Wind turbine rotor
US9476467B2 (en) * 2012-07-24 2016-10-25 Haisheng Qiang Dual-directions braking method of disc brake, braking mechanism and braking system thereof
US8777555B1 (en) * 2013-02-21 2014-07-15 Lockheed Martin Corporation Yaw drive tidal turbine system and method
KR101625899B1 (ko) * 2014-04-24 2016-06-01 두산중공업 주식회사 요 브레이크 시스템
EP3130797A1 (en) 2015-08-13 2017-02-15 LM WP Patent Holding A/S Wind turbine blade with root end flange
CN105508145A (zh) * 2015-12-16 2016-04-20 太原重工股份有限公司 风电机组用试验装置
KR101673540B1 (ko) * 2016-03-15 2016-11-07 에이펙스 주식회사 풍력발전기용 요 브레이크
DK179077B1 (en) * 2016-03-23 2017-10-09 Envision Energy Denmark Aps Wind turbine comprising a yaw bearing system
DE102016014743A1 (de) * 2016-12-13 2018-06-14 Senvion Gmbh Windenergieanlage mit Großwälzlager und Verfahren zu dessen Montage
CN108506168A (zh) * 2018-03-24 2018-09-07 于晓东 一种风力发电用多功能支撑架
CN109253158B (zh) * 2018-09-05 2020-06-09 宁波艾德轴业有限公司 一种t形沟直角接触分体式变桨轴承
CN109441736B (zh) * 2018-12-29 2024-05-17 北京金风科创风电设备有限公司 叶片锁定装置、风力发电机组及变桨电机的控制方法
CN110566419B (zh) * 2019-09-26 2023-04-07 北京金风科创风电设备有限公司 叶片锁定装置、轮毂、叶轮及风力发电机组
CN112269073A (zh) * 2020-09-15 2021-01-26 东方电气风电有限公司 一种海上风电机组双驱变桨系统试验测试平台

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EP1029176B1 (de) * 1997-11-04 2004-03-03 WINDTEC Anlagenerrichtungs- und Consulting GmbH Windkraftanlage
JP2000035069A (ja) * 1998-05-15 2000-02-02 Hitachi Koki Co Ltd 摩擦材およびそれを用いた制動装置、ならびに画像形成装置
CN1322280A (zh) * 1998-08-13 2001-11-14 尼格麦康有限公司 调整风力涡轮机的倾角和停止其叶片转动的方法和装置
US6308806B1 (en) * 1999-09-13 2001-10-30 Peter M. Nielsen Brake assembly for a cycle
EP1156578B1 (fr) * 2000-05-19 2010-04-07 Portescap Singapore Pte. Ltd. Moteur pas-à-pas en forme de disque
BRPI0413637A (pt) 2003-08-20 2006-10-17 Sun2Water Technologies Pty Ltd método e aparelho para condensação de água do ar ambiente
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DE202005015774U1 (de) 2005-10-07 2007-02-15 Liebherr-Werk Biberach Gmbh Stellantrieb zur Einstellung des Anstellwinkels eines Rotorblatts
EP1989439B1 (en) * 2006-02-28 2014-01-15 Vestas Wind Systems A/S A wind turbine rotor and a method for controlling at least one blade of a wind turbine rotor
DE102006029640B4 (de) * 2006-06-28 2010-01-14 Nordex Energy Gmbh Windenergieanlage mit einem Maschinenhaus
ES2327695B1 (es) 2006-10-11 2010-09-06 GAMESA INNOVATION & TECHNOLOGY, S.L. Sistema de giro de una pala de aerogenerador.
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ES2384140B1 (es) * 2010-02-04 2013-05-16 Gamesa Innovation & Technology, S.L. Freno mecánico para aerogenerador.

Also Published As

Publication number Publication date
EP2431606B1 (en) 2013-06-26
WO2012038395A1 (en) 2012-03-29
EP2431606A1 (en) 2012-03-21
ES2428745T3 (es) 2013-11-11
US9562514B2 (en) 2017-02-07
KR20140000209A (ko) 2014-01-02
CN103119290B (zh) 2016-02-10
CN103119290A (zh) 2013-05-22
ES2546266T3 (es) 2015-09-22
US20130177423A1 (en) 2013-07-11
EP2623775B1 (en) 2015-06-03
DK2431606T3 (da) 2013-09-30
EP2623775A1 (en) 2013-08-07
BR112013005960A2 (pt) 2016-05-03

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALSTOM HYDRO ESPANA, S.L. (ES)

B25A Requested transfer of rights approved

Owner name: ALSTOM RENEWABLES ESPANA, S.L. (ES)

B25D Requested change of name of applicant approved

Owner name: ALSTOM RENEWABLES ESPANA, S.L. (ES)

B25D Requested change of name of applicant approved

Owner name: GENERAL ELECTRIC RENOVABLES ESPANA, S.L. (ES)

B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES (FR)

B25A Requested transfer of rights approved

Owner name: GE RENEWABLE TECHNOLOGIES WIND B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements