BRPI0801522A2 - turbina de vento - Google Patents

turbina de vento

Info

Publication number
BRPI0801522A2
BRPI0801522A2 BRPI0801522-8A BRPI0801522A BRPI0801522A2 BR PI0801522 A2 BRPI0801522 A2 BR PI0801522A2 BR PI0801522 A BRPI0801522 A BR PI0801522A BR PI0801522 A2 BRPI0801522 A2 BR PI0801522A2
Authority
BR
Brazil
Prior art keywords
rotor
rotor shaft
wind turbine
nacelle
hub
Prior art date
Application number
BRPI0801522-8A
Other languages
English (en)
Inventor
Cornelius Versteegh
Original Assignee
Greenergy India Private 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 Greenergy India Private Ltd filed Critical Greenergy India Private Ltd
Publication of BRPI0801522A2 publication Critical patent/BRPI0801522A2/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
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F05B2240/60—Shafts
    • F05B2240/61—Shafts hollow
    • 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)
  • 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)

Abstract

TURBINA DE VENTO. A invenção refere-se a uma turbina de vento compreendendo uma torre vertical com um mancal de guinada, uma nacela na parte superior do mancal de guinada, um cubo com lâminas giráveis em torno de um eixo mais ou menos horizontal. A nacela possui um gerador e uma sala de cóntrole, pela qual o gerador compreende um rotor com um eixo de rotor suportado em dois mancais de rotor conduzindo o cubo, e um estator compreendendo uma carcaça exterior cilíndrica com um diâmetro de estator que é aproximadamente igual ao diâmetro da nacela e cuja carcaça externa possui em suas extremidades uma placa de cobertura frontal e uma placa de cobertura traseira, cada uma com um mancal de rotor para suportar o eixo do rotor. De acordo com a invenção, o eixo do rotor é oco e o cubo oco é acessível pela sala de controle através do eixo de rotor oco.
BRPI0801522-8A 2007-04-27 2008-04-25 turbina de vento BRPI0801522A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07107167A EP1985846A1 (en) 2007-04-27 2007-04-27 Wind turbine

Publications (1)

Publication Number Publication Date
BRPI0801522A2 true BRPI0801522A2 (pt) 2008-12-09

Family

ID=38759543

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801522-8A BRPI0801522A2 (pt) 2007-04-27 2008-04-25 turbina de vento

Country Status (5)

Country Link
US (1) US7550863B2 (pt)
EP (2) EP1985846A1 (pt)
CN (1) CN101294549B (pt)
AU (1) AU2008201844B2 (pt)
BR (1) BRPI0801522A2 (pt)

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US8896144B2 (en) * 2010-10-27 2014-11-25 Carlos Wong Wind turbine energy storage system and method
CN102536666B (zh) * 2010-12-09 2015-05-13 厦门蓝溪科技有限公司 一种大型直驱风力双发电机系统和安装方法
CN202295334U (zh) * 2010-12-15 2012-07-04 西门子公司 集成型直升机起落平台
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
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CN103534483B (zh) * 2011-03-17 2016-06-29 维斯塔斯风力系统有限公司 用于进入风轮机的机舱的设备和相关方法
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CN103089542A (zh) * 2011-10-28 2013-05-08 华锐风电科技(集团)股份有限公司 风力发电机组传动系统与风力发电机组
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CN108150367B (zh) * 2017-12-30 2020-06-02 新疆金风科技股份有限公司 偏航轴承组件及风力发电机组
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Also Published As

Publication number Publication date
EP1988283B1 (en) 2015-09-30
AU2008201844A1 (en) 2008-11-13
US7550863B2 (en) 2009-06-23
CN101294549B (zh) 2012-10-10
CN101294549A (zh) 2008-10-29
EP1988283A2 (en) 2008-11-05
EP1988283A3 (en) 2013-10-23
US20080272604A1 (en) 2008-11-06
AU2008201844B2 (en) 2013-04-18
EP1985846A1 (en) 2008-10-29

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: XEMC VWEC B.V. (NL)

Free format text: TRANSFERIDO DE: GREENERGY INDIA PRIVATE LTD.

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]