KR20120001652A - 풍력 에너지 시스템 - Google Patents

풍력 에너지 시스템 Download PDF

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Publication number
KR20120001652A
KR20120001652A KR1020110062766A KR20110062766A KR20120001652A KR 20120001652 A KR20120001652 A KR 20120001652A KR 1020110062766 A KR1020110062766 A KR 1020110062766A KR 20110062766 A KR20110062766 A KR 20110062766A KR 20120001652 A KR20120001652 A KR 20120001652A
Authority
KR
South Korea
Prior art keywords
yaw
wind energy
energy system
tower
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.)
Withdrawn
Application number
KR1020110062766A
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English (en)
Korean (ko)
Inventor
젠스 헨니그
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20120001652A publication Critical patent/KR20120001652A/ko
Withdrawn legal-status Critical Current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)
KR1020110062766A 2010-06-29 2011-06-28 풍력 에너지 시스템 Withdrawn KR20120001652A (ko)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
KR20120001652A true KR20120001652A (ko) 2012-01-04

Family

ID=44520504

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110062766A Withdrawn KR20120001652A (ko) 2010-06-29 2011-06-28 풍력 에너지 시스템

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)

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KR20150081358A (ko) * 2012-11-09 2015-07-13 보벤 프로퍼티즈 게엠베하 풍력 발전 설비

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EP2549099B1 (en) * 2009-06-30 2015-10-21 Vestas Wind Systems A/S A wind turbine with improved yaw control
US20120025538A1 (en) * 2011-06-20 2012-02-02 Michael James Luneau Unitary support frame for use in wind turbines and methods for fabricating same
EP2732158A1 (en) * 2011-07-15 2014-05-21 ZF Wind Power Antwerpen N.V. Nacelle main frame structure and drive train assembly for a wind turbine
CN105121759B (zh) 2013-02-01 2018-03-27 赛克圣诺巴西有限公司 桁架式塔
US9951818B2 (en) 2015-05-13 2018-04-24 Wind Solutions, LLC. Wind turbine yaw bearing pre-load
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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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150081358A (ko) * 2012-11-09 2015-07-13 보벤 프로퍼티즈 게엠베하 풍력 발전 설비
US10309375B2 (en) 2012-11-09 2019-06-04 Wobben Properties Gmbh Wind turbine

Also Published As

Publication number Publication date
US8203230B2 (en) 2012-06-19
US20110316286A1 (en) 2011-12-29
JP2012013078A (ja) 2012-01-19
AU2011203135A1 (en) 2012-01-19
EP2402599A3 (en) 2012-09-26
CA2744223A1 (en) 2011-12-29
EP2402599A2 (en) 2012-01-04
CN102312795A (zh) 2012-01-11

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20110628

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid