JP2012013078A - ヨー・ベアリング・システム - Google Patents
ヨー・ベアリング・システム Download PDFInfo
- Publication number
- JP2012013078A JP2012013078A JP2011141311A JP2011141311A JP2012013078A JP 2012013078 A JP2012013078 A JP 2012013078A JP 2011141311 A JP2011141311 A JP 2011141311A JP 2011141311 A JP2011141311 A JP 2011141311A JP 2012013078 A JP2012013078 A JP 2012013078A
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- JP
- Japan
- Prior art keywords
- yaw
- yaw bearing
- wind energy
- energy system
- tower
- 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
Links
- 230000013011 mating Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
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
- F05B2240/40—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)
Abstract
【解決手段】風力エネルギー・システム100は、タワー110と、装置ナセル120と、下部ヨー・ベアリング170と、上部ヨー・ベアリング180とを有し、下部ヨー・ベアリング170および上部ヨー・ベアリング180は、装置ナセル120を風力エネルギー・システム100のタワー110に旋回可能に接続するように配置されている。装置ナセル120はメイン・フレーム200を有し、下部ヨー・ベアリング170および上部ヨー・ベアリング180は、ナセル120を風力エネルギー・システム100の前記タワー110に旋回可能に接続することができる。
【選択図】図2
Description
Claims (10)
- 風力エネルギー・システム(100)であって、
タワー(110)と、
装置ナセル(120)と、
下部ヨー・ベアリング(170)と、
上部ヨー・ベアリング(180)と、を有し、
前記下部ヨー・ベアリング(170)および前記上部ヨー・ベアリング(180)は、前記装置ナセル(120)を前記風力エネルギー・システム(100)の前記タワー(110)に旋回可能に接続するように配置されている風力エネルギー・システム(100)。 - 前記装置ナセル(120)はメイン・フレーム(200)を有し、前記下部ヨー・ベアリング(170)および前記上部ヨー・ベアリング(180)は、前記メイン・フレーム(200)を前記風力エネルギー・システム(100)の前記タワー(110)に旋回可能に接続する請求項1に記載の風力エネルギー・システム(100)。
- 少なくとも1つのヨー・ドライブ(220)をさらに備え、前記ヨー・ドライブ(220)は、前記装置ナセル(120)を前記タワー(110)の周りに旋回させるように適合されている前記請求項のいずれかに記載の風力エネルギー・システム(100)。
- 前記ヨー・ドライブ(220)は、前記上部ヨー・ベアリング(180)および前記下部ヨー・ベアリング(170)の少なくとも一方と嵌合する請求項3に記載の風力エネルギー・システム(100)。
- 少なくとも2つのヨー・ドライブ(220)をさらに備え、前記2つのヨー・ドライブ(220)の一方は前記上部ヨー・ベアリング(180)と嵌合し、前記2つのヨー・ドライブの一方は前記下部ヨー(170)ベアリングと嵌合する前記請求項のいずれかに記載の風力エネルギー・システム(100)。
- 少なくとも1つのさらなるヨー・ベアリングをさらに備える前記請求項のいずれかに記載の風力エネルギー・システム(100)。
- ロータ・ブレード(140)を有するハブ(130)が前記装置ナセル(120)に取り付けられ、前記ハブ(130)は実質的に水平回転軸の周りに回転可能である前記請求項のいずれかに記載の風力エネルギー・システム(100)。
- 前記下部ヨー・ベアリング(170)は前記回転軸の下方に配置され、前記上部ヨー・ベアリング(180)は前記回転軸の上方に配置される請求項7に記載の風力エネルギー・システム(100)。
- 前記下部ヨー・ベアリング(170)および前記上部ヨー・ベアリング(180)は中空シャフト(250)によって接続される前記請求項のいずれかに記載の風力エネルギー・システム(100)。
- 前記タワー(110)は前記下部ヨー・ベアリング(170)を通って延び、前記中空シャフト(250)は前記タワー(110)の一部である前記請求項のいずれかに記載の風力エネルギー・システム(100)。
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 (2)
Publication Number | Publication Date |
---|---|
JP2012013078A true JP2012013078A (ja) | 2012-01-19 |
JP2012013078A5 JP2012013078A5 (ja) | 2012-06-28 |
Family
ID=44520504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011141311A Pending JP2012013078A (ja) | 2010-06-29 | 2011-06-27 | ヨー・ベアリング・システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US8203230B2 (ja) |
EP (1) | EP2402599A3 (ja) |
JP (1) | JP2012013078A (ja) |
KR (1) | KR20120001652A (ja) |
CN (1) | CN102312795A (ja) |
AU (1) | AU2011203135A1 (ja) |
CA (1) | CA2744223A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015534001A (ja) * | 2012-11-09 | 2015-11-26 | ヴォッベン プロパティーズ ゲーエムベーハーWobben Properties Gmbh | 風力発電装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20120025538A1 (en) * | 2011-06-20 | 2012-02-02 | Michael James Luneau | Unitary support frame for use in wind turbines and methods for fabricating same |
JP5841662B2 (ja) * | 2011-07-15 | 2016-01-13 | ツェットエフ ウィンド パワー アントワープ エヌ ヴイZf Wind Power Antwerpen N.V. | 風力タービン用のナセルメインフレーム構造体及びドライブトレインアセンブリ |
WO2014117231A1 (pt) * | 2013-02-01 | 2014-08-07 | Seccional Brasil SA | Torre treliçada |
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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JPS5762973A (en) * | 1980-10-05 | 1982-04-16 | Takanobu Fukuoka | Wind activated power plant having lift mechanism |
JPS57501296A (ja) * | 1980-07-30 | 1982-07-22 | ||
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JP2007211667A (ja) * | 2006-02-08 | 2007-08-23 | Kankyo Energy Kk | 風車発電装置 |
EP2003334A1 (de) * | 2007-06-12 | 2008-12-17 | ICEC Holding AG | Windkraftanlage |
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2010
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-
2011
- 2011-06-23 CA CA2744223A patent/CA2744223A1/en not_active Abandoned
- 2011-06-27 EP EP11171562A patent/EP2402599A3/en not_active Withdrawn
- 2011-06-27 JP JP2011141311A patent/JP2012013078A/ja active Pending
- 2011-06-28 KR KR1020110062766A patent/KR20120001652A/ko not_active Application Discontinuation
- 2011-06-28 AU AU2011203135A patent/AU2011203135A1/en not_active Abandoned
- 2011-06-29 CN CN201110192486XA patent/CN102312795A/zh active Pending
Patent Citations (5)
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JPS57501296A (ja) * | 1980-07-30 | 1982-07-22 | ||
JPS5762973A (en) * | 1980-10-05 | 1982-04-16 | Takanobu Fukuoka | Wind activated power plant having lift mechanism |
JP2007032470A (ja) * | 2005-07-28 | 2007-02-08 | Oppama Kogyo Kk | 風力発電装置 |
JP2007211667A (ja) * | 2006-02-08 | 2007-08-23 | Kankyo Energy Kk | 風車発電装置 |
EP2003334A1 (de) * | 2007-06-12 | 2008-12-17 | ICEC Holding AG | Windkraftanlage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015534001A (ja) * | 2012-11-09 | 2015-11-26 | ヴォッベン プロパティーズ ゲーエムベーハーWobben Properties Gmbh | 風力発電装置 |
US10309375B2 (en) | 2012-11-09 | 2019-06-04 | Wobben Properties Gmbh | Wind turbine |
Also Published As
Publication number | Publication date |
---|---|
KR20120001652A (ko) | 2012-01-04 |
US20110316286A1 (en) | 2011-12-29 |
EP2402599A3 (en) | 2012-09-26 |
CN102312795A (zh) | 2012-01-11 |
AU2011203135A1 (en) | 2012-01-19 |
US8203230B2 (en) | 2012-06-19 |
CA2744223A1 (en) | 2011-12-29 |
EP2402599A2 (en) | 2012-01-04 |
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