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BRPI0921939A2 - gerador de turbina eólica - Google Patents

gerador de turbina eólica

Info

Publication number
BRPI0921939A2
BRPI0921939A2 BRPI0921939A BRPI0921939A BRPI0921939A2 BR PI0921939 A2 BRPI0921939 A2 BR PI0921939A2 BR PI0921939 A BRPI0921939 A BR PI0921939A BR PI0921939 A BRPI0921939 A BR PI0921939A BR PI0921939 A2 BRPI0921939 A2 BR PI0921939A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine generator
generator
wind
turbine
Prior art date
Application number
BRPI0921939A
Other languages
English (en)
Inventor
Akihiro Yano
Hideaki Nishida
Takafumi Yoshida
Tomohiro Numajiri
Yoshitomo Noda
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 BRPI0921939A2 publication Critical patent/BRPI0921939A2/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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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 
    • F03D1/101—Nacelles
    • F03D1/181—Nacelles characterised by the connection to the tower, e.g. yaw systems
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/26—Systems consisting of a plurality of sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F16C25/04—Sliding-contact bearings self-adjusting
    • 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
    • F05B2240/50—Bearings
    • F05B2240/52—Axial thrust bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
BRPI0921939A 2009-06-16 2009-06-16 gerador de turbina eólica BRPI0921939A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/060906 WO2010146654A1 (ja) 2009-06-16 2009-06-16 風力発電装置

Publications (1)

Publication Number Publication Date
BRPI0921939A2 true BRPI0921939A2 (pt) 2016-01-05

Family

ID=43355993

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921939A BRPI0921939A2 (pt) 2009-06-16 2009-06-16 gerador de turbina eólica

Country Status (9)

Country Link
US (1) US20110254281A1 (pt)
EP (1) EP2444661A4 (pt)
JP (1) JPWO2010146654A1 (pt)
KR (1) KR20110089293A (pt)
CN (1) CN102224340A (pt)
AU (1) AU2009348174A1 (pt)
BR (1) BRPI0921939A2 (pt)
CA (1) CA2744649A1 (pt)
WO (1) WO2010146654A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150716A1 (ja) * 2008-06-10 2009-12-17 三菱重工業株式会社 風力発電装置
DE102009017028B4 (de) 2009-04-14 2014-08-21 Siemens Aktiengesellschaft Windenergieanlage und Antriebseinrichtung zur Verstellung eines Rotorblatts
CN103994033B (zh) * 2009-06-30 2017-06-23 维斯塔斯风力系统集团公司 具有改进的偏航控制的风轮机
DK2511521T4 (da) * 2011-04-14 2021-09-13 Siemens Gamesa Renewable Energy As Pitch-leje
EP2568167A1 (en) * 2011-09-08 2013-03-13 Siemens Aktiengesellschaft Direct-drive wind turbine
EP2620644B1 (en) * 2012-01-30 2015-06-17 Siemens Aktiengesellschaft Improvements to a wind turbine assembly
US9951818B2 (en) 2015-05-13 2018-04-24 Wind Solutions, LLC. Wind turbine yaw bearing pre-load
LU92817B1 (de) * 2015-09-07 2016-12-20 Lorenz Voit Windenergieanlage zur Gewinnung von elektrischer Energie aus Wind und entsprechender Turm
EP3219984B1 (en) * 2016-03-14 2019-01-02 Siemens Aktiengesellschaft Sliding bearing arrangement for a wind turbine
DK179077B1 (en) * 2016-03-23 2017-10-09 Envision Energy Denmark Aps Wind turbine comprising a yaw bearing system
DE102017006957A1 (de) * 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung
EP3460270B1 (en) * 2017-09-20 2020-10-28 Siemens Gamesa Renewable Energy A/S Wind turbine with tilting pad thrust bearing
US10655600B2 (en) * 2017-11-08 2020-05-19 General Electric Company Bi-directional clutch for wind turbine yaw locking system
KR20190098501A (ko) 2018-02-14 2019-08-22 두산중공업 주식회사 멀티형 풍력 발전기
US11060503B2 (en) * 2018-03-13 2021-07-13 Wind Solutions, Llc Yaw pad engagement features
ES2899126T3 (es) * 2018-07-20 2022-03-10 General Electric Renovables Espana Sl Sistema de orientación para una turbina eólica
AT521775B1 (de) 2018-12-13 2020-06-15 Miba Gleitlager Austria Gmbh Planetengetriebe für eine Windkraftanlage
AT521687B1 (de) 2018-12-13 2020-04-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
AT521885B1 (de) * 2018-12-13 2020-09-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
AT521884B1 (de) 2018-12-13 2020-10-15 Miba Gleitlager Austria Gmbh Verfahren zum Wechseln eines Gleitlagerelementes einer Rotorlagerung einer Windkraftanlage, sowie Gondel für eine Windkraftanlage
AT521953B1 (de) 2018-12-13 2020-07-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
EP3739225B1 (en) * 2019-05-16 2022-10-19 Siemens Gamesa Renewable Energy A/S Bearing arrangement for a wind turbine and wind turbine
CN112145360B (zh) * 2019-06-27 2023-06-02 北京金风科创风电设备有限公司 分离装置、机舱罩、风力发电机组及分离方法
CN110410271B (zh) * 2019-08-09 2024-06-11 戚永维 一种风力发电机滚轮式偏航装置
EP3904677B1 (en) 2020-04-28 2023-09-06 Siemens Gamesa Renewable Energy A/S Fluid film bearing and wind turbine
PL3922850T3 (pl) * 2020-06-11 2023-12-04 General Electric Renovables España S.L. Łożyska odchylania do turbiny wiatrowej
US20230003190A1 (en) * 2021-07-05 2023-01-05 Advanced Information Services Co., Ltd. Wind generator and wind generator group
CN114320790A (zh) * 2022-01-28 2022-04-12 北京三力新能科技有限公司 一种滑动回转支承装置和风力发电机组
CN115977885B (zh) * 2023-02-14 2025-09-12 运达能源科技集团股份有限公司 一种可偏航的拉索式塔架
DE102024112440A1 (de) * 2024-05-03 2025-11-06 Schaeffler Technologies AG & Co. KG Gleitlageranordnung und Verfahren zur Montage von Segmenten eines Gleitlagers

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WO2009150716A1 (ja) * 2008-06-10 2009-12-17 三菱重工業株式会社 風力発電装置
US8459872B2 (en) * 2008-10-10 2013-06-11 General Electric Company Bearing with alternative load path for extreme loads
BRPI0923294A2 (pt) * 2009-06-24 2016-01-05 Mitsubishi Heavy Ind Ltd gerador de turbina eólica
US20110057451A1 (en) * 2009-09-30 2011-03-10 Matthias Alfons Volmer Yaw bearing assembly for use with a wind turbine and a method for braking using the same
US8174144B2 (en) * 2010-12-21 2012-05-08 General Electric Company Bearings having radial half cage

Also Published As

Publication number Publication date
AU2009348174A1 (en) 2010-12-23
EP2444661A4 (en) 2014-05-14
EP2444661A1 (en) 2012-04-25
JPWO2010146654A1 (ja) 2012-11-29
US20110254281A1 (en) 2011-10-20
CA2744649A1 (en) 2010-12-23
KR20110089293A (ko) 2011-08-05
CN102224340A (zh) 2011-10-19
WO2010146654A1 (ja) 2010-12-23

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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 4A, 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 2385 DE 20-09-2016 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), F03D 13/20 (2016.01), F03D 80