CN102312795A - 偏航轴承系统 - Google Patents

偏航轴承系统 Download PDF

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Publication number
CN102312795A
CN102312795A CN201110192486XA CN201110192486A CN102312795A CN 102312795 A CN102312795 A CN 102312795A CN 201110192486X A CN201110192486X A CN 201110192486XA CN 201110192486 A CN201110192486 A CN 201110192486A CN 102312795 A CN102312795 A CN 102312795A
Authority
CN
China
Prior art keywords
wind energy
energy system
yaw
driftage bearing
yaw bearing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201110192486XA
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English (en)
Chinese (zh)
Inventor
J·赫尼希
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 Co filed Critical General Electric Co
Publication of CN102312795A publication Critical patent/CN102312795A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • 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
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • 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)
CN201110192486XA 2010-06-29 2011-06-29 偏航轴承系统 Pending CN102312795A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/826036 2010-06-29
US12/826,036 US8203230B2 (en) 2010-06-29 2010-06-29 Yaw bearing system

Publications (1)

Publication Number Publication Date
CN102312795A true CN102312795A (zh) 2012-01-11

Family

ID=44520504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110192486XA Pending CN102312795A (zh) 2010-06-29 2011-06-29 偏航轴承系统

Country Status (7)

Country Link
US (1) US8203230B2 (https=)
EP (1) EP2402599A3 (https=)
JP (1) JP2012013078A (https=)
KR (1) KR20120001652A (https=)
CN (1) CN102312795A (https=)
AU (1) AU2011203135A1 (https=)
CA (1) CA2744223A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150367A (zh) * 2017-12-30 2018-06-12 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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US10060416B2 (en) * 2011-07-15 2018-08-28 Zf Wind Power Antwerpen N.V. Nacelle main frame structure and drive train assembly for a wind turbine
DE102012220502A1 (de) 2012-11-09 2014-06-12 Wobben Properties Gmbh Windenergieanlage
EP2952655B8 (en) * 2013-02-01 2019-06-19 Seccional Brasil S/A Lattice tower
US9951818B2 (en) 2015-05-13 2018-04-24 Wind Solutions, LLC. Wind turbine yaw bearing pre-load

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150367A (zh) * 2017-12-30 2018-06-12 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
WO2019128031A1 (zh) * 2017-12-30 2019-07-04 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

Also Published As

Publication number Publication date
EP2402599A3 (en) 2012-09-26
JP2012013078A (ja) 2012-01-19
US20110316286A1 (en) 2011-12-29
EP2402599A2 (en) 2012-01-04
CA2744223A1 (en) 2011-12-29
US8203230B2 (en) 2012-06-19
KR20120001652A (ko) 2012-01-04
AU2011203135A1 (en) 2012-01-19

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120111