BRPI0822488A2 - Gerador de energia eólica - Google Patents

Gerador de energia eólica

Info

Publication number
BRPI0822488A2
BRPI0822488A2 BRPI0822488-9A BRPI0822488A BRPI0822488A2 BR PI0822488 A2 BRPI0822488 A2 BR PI0822488A2 BR PI0822488 A BRPI0822488 A BR PI0822488A BR PI0822488 A2 BRPI0822488 A2 BR PI0822488A2
Authority
BR
Brazil
Prior art keywords
wind power
power generator
generator
wind
power
Prior art date
Application number
BRPI0822488-9A
Other languages
English (en)
Inventor
Keitaro Kamata
Atsushi Yuge
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 BRPI0822488A2 publication Critical patent/BRPI0822488A2/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
    • 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
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/85—Starting
    • 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
    • F05B2260/98—Lubrication
    • 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
    • F05B2270/107—Purpose of the control system to cope with emergencies
    • 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
    • F05B2270/303—Temperature
    • 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)
BRPI0822488-9A 2008-07-04 2008-07-04 Gerador de energia eólica BRPI0822488A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/062183 WO2010001479A1 (ja) 2008-07-04 2008-07-04 風力発電装置

Publications (1)

Publication Number Publication Date
BRPI0822488A2 true BRPI0822488A2 (pt) 2015-06-16

Family

ID=41465595

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822488-9A BRPI0822488A2 (pt) 2008-07-04 2008-07-04 Gerador de energia eólica

Country Status (9)

Country Link
US (1) US20110012353A1 (pt)
EP (1) EP2295796A4 (pt)
JP (1) JP5260651B2 (pt)
KR (1) KR20100126766A (pt)
CN (1) CN101981313B (pt)
AU (1) AU2008358707A1 (pt)
BR (1) BRPI0822488A2 (pt)
CA (1) CA2718489A1 (pt)
WO (1) WO2010001479A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011096076A1 (ja) * 2010-02-08 2011-08-11 三菱重工業株式会社 潤滑油加熱機構、歯車機構、及び風力発電装置
JP5285707B2 (ja) * 2010-02-19 2013-09-11 三菱重工業株式会社 回転機械の起動方法、及び、風力発電装置の起動方法
DK201070305A (en) * 2010-06-30 2011-07-01 Vestas Wind Sys As A pitch system
FR2970504B1 (fr) 2011-01-19 2013-02-08 Turbomeca Procede et dispositif d'alimentation en lubrifiant
FI20115793A0 (fi) * 2011-08-12 2011-08-12 Mervento Oy Tuuliturbiinin lapakulman säätöjärjestelmä
EP2573391B1 (en) 2011-09-22 2018-11-21 Moventas Gears Oy Method and arrangement for controlling the lubrication of a gear system
US8869940B2 (en) 2012-01-17 2014-10-28 General Electric Company Dual temperature oil control system and method for a wind turbine gearbox
EP2672112A1 (en) * 2012-06-05 2013-12-11 ZF Wind Power Antwerpen NV Method for lubricating a gearbox for a wind turbine
CN105339652B (zh) * 2013-04-29 2018-10-23 维斯塔斯风力系统有限公司 在寒冷气候环境中启动风轮机的方法
CN105484949B (zh) * 2016-02-01 2018-07-27 北京金风科创风电设备有限公司 风力发电机的轴承保护方法及装置
US10697481B2 (en) * 2016-02-29 2020-06-30 Mitsubishi Heavy Industries, Ltd. Wind turbine, control device for same, and control method for same
DE102018216618A1 (de) * 2018-09-27 2020-04-02 Zf Friedrichshafen Ag Messanordnung für Schmierstoff
EP4102084A1 (en) * 2021-06-11 2022-12-14 Siemens Gamesa Renewable Energy A/S Method of operating a hydraulic system from an off-state in a cold environment
FR3131274A1 (fr) * 2021-12-23 2023-06-30 Safran Aircraft Engines Circuit de commande hydraulique de calage d’aubes de soufflante

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2786582B2 (ja) * 1993-07-28 1998-08-13 三菱重工業株式会社 風 車
JPH08193591A (ja) * 1994-01-20 1996-07-30 Meiki Co Ltd 油圧ポンプのインチング装置
JPH11117914A (ja) * 1997-10-17 1999-04-27 Komatsu Ltd 建設機械の油圧駆動装置
JP4678096B2 (ja) * 2001-04-27 2011-04-27 コベルコ建機株式会社 建設機械の油圧回路
DE10157714A1 (de) * 2001-11-24 2003-06-26 Daimler Chrysler Ag Verfahren und Vorrichtungen zur Durchführung des Verfahrens zum Beeinflussen der Betriebstemperatur eines hydraulischen Betriebsmittels für ein Antriebsaggregat eines Fahrzeuges
DE60236763D1 (de) * 2002-04-24 2010-07-29 Vestas Wind Sys As Windturbine, hydrauliksystem, entlüftungssystem und verfahren zur steuerung mindestens zweier windturbinenschaufeln
WO2004076855A1 (en) * 2003-02-27 2004-09-10 Avn Hydraulik A/S Pitch regulation system
JP4233400B2 (ja) * 2003-07-04 2009-03-04 ナブテスコ株式会社 風車羽根のピッチ角駆動装置
CN2675879Y (zh) * 2003-11-11 2005-02-02 江苏省机电研究所有限公司 混凝土泵风扇驱动系统
JP2005155698A (ja) * 2003-11-21 2005-06-16 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 油圧作業機械の油圧回路
JP4858009B2 (ja) * 2006-08-25 2012-01-18 ダイキン工業株式会社 油圧システム

Also Published As

Publication number Publication date
JP5260651B2 (ja) 2013-08-14
KR20100126766A (ko) 2010-12-02
CA2718489A1 (en) 2010-01-07
WO2010001479A1 (ja) 2010-01-07
EP2295796A1 (en) 2011-03-16
US20110012353A1 (en) 2011-01-20
AU2008358707A1 (en) 2010-01-07
JPWO2010001479A1 (ja) 2011-12-15
EP2295796A4 (en) 2013-06-19
CN101981313A (zh) 2011-02-23
CN101981313B (zh) 2013-07-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 5A, 6A E 7A 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 80/70 (2016.01)