BRPI0906861A2 - Aparelho de acionamento de passo de gerador eólico e gerador eólico - Google Patents

Aparelho de acionamento de passo de gerador eólico e gerador eólico

Info

Publication number
BRPI0906861A2
BRPI0906861A2 BRPI0906861-9A BRPI0906861A BRPI0906861A2 BR PI0906861 A2 BRPI0906861 A2 BR PI0906861A2 BR PI0906861 A BRPI0906861 A BR PI0906861A BR PI0906861 A2 BRPI0906861 A2 BR PI0906861A2
Authority
BR
Brazil
Prior art keywords
wind generator
step drive
wind
drive
generator step
Prior art date
Application number
BRPI0906861-9A
Other languages
English (en)
Inventor
Tomohiro Numajir
Takatoshi Matsushita
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BRPI0906861A2 publication Critical patent/BRPI0906861A2/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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/328—Blade pitch angle
    • 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)
BRPI0906861-9A 2009-04-10 2009-04-10 Aparelho de acionamento de passo de gerador eólico e gerador eólico BRPI0906861A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/057324 WO2010116520A1 (ja) 2009-04-10 2009-04-10 風力発電装置のピッチ駆動装置および風力発電装置

Publications (1)

Publication Number Publication Date
BRPI0906861A2 true BRPI0906861A2 (pt) 2015-07-07

Family

ID=42935828

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906861-9A BRPI0906861A2 (pt) 2009-04-10 2009-04-10 Aparelho de acionamento de passo de gerador eólico e gerador eólico

Country Status (8)

Country Link
US (1) US8430639B2 (pt)
EP (1) EP2418379A1 (pt)
JP (1) JPWO2010116520A1 (pt)
KR (1) KR101204551B1 (pt)
CN (1) CN101981311B (pt)
BR (1) BRPI0906861A2 (pt)
CA (1) CA2709024A1 (pt)
WO (1) WO2010116520A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9121385B2 (en) * 2010-11-26 2015-09-01 Vestas Wind Systems A/S Wind turbine and a method for pitching a blade of a wind turbine
KR101289605B1 (ko) 2011-07-08 2013-07-24 현대위아 주식회사 총포 장치
DE102011082811A1 (de) * 2011-09-16 2013-03-21 Aktiebolaget Skf Lager und Windkraftanlage
GB2497960B (en) 2011-12-23 2014-03-12 Tidal Generation Ltd Water current power generation installations
DE102012202029A1 (de) * 2012-02-10 2013-08-14 Aktiebolaget Skf Lager und Windkraftanlage
DE102013011334A1 (de) 2013-07-06 2015-01-08 Uwe Schreiber Gerät zur Abwehr von Seevögeln auf Schiffen und Booten
WO2019076412A1 (en) 2017-10-17 2019-04-25 Vestas Wind Systems A/S SETTING SYSTEM FOR A WIND TURBINE
DE102018107172A1 (de) * 2018-03-26 2019-09-26 Liebherr-Components Biberach Gmbh Stellantrieb zum Verstellen des Pitchwinkels eines Rotorblatts einer Windkraftanlage sowie Windkraftanlage mit einem solchen Stellantrieb
CN108301991A (zh) * 2018-04-03 2018-07-20 优利康达（天津）科技有限公司 新型导流罩
DE102018110925A1 (de) * 2018-05-07 2019-11-07 Liebherr-Components Biberach Gmbh Stellantrieb zum Verstellen eines Großwälzlagers
CN108590958A (zh) * 2018-06-04 2018-09-28 包头市北工机械有限公司 一种风力发电机变桨距驱动装置
CN113931793B (zh) * 2021-11-12 2023-04-25 中国华能集团清洁能源技术研究院有限公司 一种串列式双风轮风电机组仿真的变桨环节等值方法及系统
CN114962143B (zh) * 2022-06-15 2024-03-15 华北电力大学 双风轮风力发电机组及其控制方法和装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227860A (en) * 1978-04-24 1980-10-14 Humphreys James R Aircraft propeller pitch control
US4348155A (en) 1980-03-17 1982-09-07 United Technologies Corporation Wind turbine blade pitch control system
US4462753A (en) * 1982-06-22 1984-07-31 United Technologies Corporation Blade feathering system for wind turbines
JP2691136B2 (ja) 1994-07-26 1997-12-17 三菱重工業株式会社 風車の可変ピッチ機構
JP3939838B2 (ja) 1997-10-29 2007-07-04 ペンタックス株式会社 電磁駆動装置
DE19948997B4 (de) 1999-10-11 2005-04-14 Aerodyn Engineering Gmbh Einzelblattverstellung für Windenergieanlagen
JP2003056448A (ja) 2001-08-21 2003-02-26 Fuji Heavy Ind Ltd 水平軸型風車のピッチ制御機構
JP2003148321A (ja) 2001-11-16 2003-05-21 Mitsubishi Heavy Ind Ltd 風力発電装置
DE10226713B4 (de) 2002-06-14 2004-07-08 Krieger, Klaus Windkraftanlage
JP4192621B2 (ja) 2003-02-17 2008-12-10 セイコーエプソン株式会社 軸流ファンの駆動装置および軸流ファン
JP4189250B2 (ja) 2003-03-31 2008-12-03 株式会社荏原製作所 風車
JP4229765B2 (ja) 2003-06-18 2009-02-25 ナブテスコ株式会社 風車ブレードのピッチ角制御装置
JP4064900B2 (ja) 2003-09-10 2008-03-19 三菱重工業株式会社 ブレードピッチ角度制御装置及び風力発電装置
JP2006046107A (ja) 2004-08-02 2006-02-16 Yanmar Co Ltd 風力発電装置
ES2456440T3 (es) * 2006-02-28 2014-04-22 Vestas Wind Systems A/S Un rotor de turbina eólica y un procedimiento para controlar al menos una pala de un rotor de turbina eólica

Also Published As

Publication number Publication date
KR101204551B1 (ko) 2012-11-23
CN101981311A (zh) 2011-02-23
US20110187104A1 (en) 2011-08-04
CA2709024A1 (en) 2010-10-10
CN101981311B (zh) 2013-07-17
EP2418379A1 (en) 2012-02-15
US8430639B2 (en) 2013-04-30
KR20100123683A (ko) 2010-11-24
JPWO2010116520A1 (ja) 2012-10-18
WO2010116520A1 (ja) 2010-10-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: F03D 7/02 (2006.01)