JP4875770B2 - 風車の半可撓架台 - Google Patents
風車の半可撓架台 Download PDFInfo
- Publication number
- JP4875770B2 JP4875770B2 JP2010532350A JP2010532350A JP4875770B2 JP 4875770 B2 JP4875770 B2 JP 4875770B2 JP 2010532350 A JP2010532350 A JP 2010532350A JP 2010532350 A JP2010532350 A JP 2010532350A JP 4875770 B2 JP4875770 B2 JP 4875770B2
- Authority
- JP
- Japan
- Prior art keywords
- hub
- windmill
- coupling portion
- hole
- structural beam
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 47
- 238000010168 coupling process Methods 0.000 claims description 47
- 238000005859 coupling reaction Methods 0.000 claims description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001247986 Calotropis procera Species 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0691—Rotors characterised by their construction elements of the hub
-
- 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
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
-
- 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
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/604—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins
- F05B2230/606—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins using maintaining alignment while permitting differential dilatation
-
- 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
- F05B2240/10—Stators
- F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
-
- 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
- F05B2260/30—Retaining components in desired mutual position
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
2 タワー
3 ナセル
4 主軸
5 ハブ
6 カバー
7 翼
8 増速機
9 発電機
10 構造梁
11 固定部材
12A 結合部
12B 固定部
13 フランジ
14 アキュムレータ
15 構造梁
17 翼付根
18 ボルト
19 ウェブ
20 フランジ
21 ホルダ
22 ピン
24 球面軸受
25、25a 隙間
26、26a 隙間
27 壁
28 ハブ5の内側方向の先端が形成する面
29 平板部
30 円筒部材
31 フランジ
32 穴
33 隙間
Claims (9)
- ハブに取り付けられた翼によって風力をトルクに変換する風車であって、
前記ハブ内に配置される機器を支持する架台と、
前記架台の一端を前記ハブに対して固定する固定部と、
前記架台の他の一端を前記ハブに対して柔結合により結合する結合部
とを具備する風車。 - 請求項1に記載された風車であって、
前記結合部において、前記架台は前記ハブに対して枢動方向に柔結合されている
風車。 - 請求項2に記載された風車であって、
前記結合部は、
前記ハブの壁面に固定され、穴を有するフランジと、
前記穴の内側に固定された球面軸受とを具備し、
前記架台は、前記架台の前記結合部側の端部に結合されたピンを具備し、
前記結合部は、前記ピンが前記球面軸受に支持されることによって前記枢動方向の柔結合を形成する
風車。 - 請求項3に記載された風車であって、
前記穴は貫通孔であり、
前記結合部において、前記ハブの壁に孔が形成され、
前記フランジは前記ハブの外側から前記孔を覆うように取り付けられ、
前記架台の前記結合部側の端部は、前記孔の内側に配置される
風車。 - 請求項3に記載された風車であって、
前記フランジは、前記ハブの内側の壁面に固定され、
前記フランジは、前記架台の前記結合部側の端部を取り囲む凹部を有する
風車。 - 請求項3から5のいずれかに記載された風車であって、
前記架台と前記フランジとの間に隙間が設けられた
風車。 - 請求項3から5のいずれかに記載された風車であって、
前記球面軸受はラジアル軸受であり、
前記結合部は、前記ピンが前記球面軸受のスラスト方向に摺動することによって前記架台の長手方向の柔結合を形成する
風車。 - 請求項1から5のいずれかに記載された風車であって、
前記結合部において、前記架台は前記ハブに対して前記架台の長手方向に柔結合されている
風車。 - 請求項1から5のいずれかに記載された風車であって、
前記機器には前記ハブに取り付けられる翼のピッチを変化させるための油圧系統のアキュムレータ又は前記風車の動作を制御するための制御盤が含まれる
風車。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/058211 WO2011142033A1 (ja) | 2010-05-14 | 2010-05-14 | 風車の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4875770B2 true JP4875770B2 (ja) | 2012-02-15 |
JPWO2011142033A1 JPWO2011142033A1 (ja) | 2013-07-22 |
Family
ID=44911940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010532350A Active JP4875770B2 (ja) | 2010-05-14 | 2010-05-14 | 風車の半可撓架台 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8186956B2 (ja) |
EP (1) | EP2405131B1 (ja) |
JP (1) | JP4875770B2 (ja) |
CN (1) | CN102439290A (ja) |
AU (1) | AU2010279194B8 (ja) |
BR (1) | BRPI1005441A2 (ja) |
CA (1) | CA2730443A1 (ja) |
WO (1) | WO2011142033A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9154024B2 (en) * | 2010-06-02 | 2015-10-06 | Boulder Wind Power, Inc. | Systems and methods for improved direct drive generators |
US8757984B2 (en) * | 2011-02-10 | 2014-06-24 | Inventus Holdings, Llc | Method for positioning a hydraulic accumulator on a wind-powered electric generator |
EP2886857B1 (en) * | 2013-12-17 | 2017-06-21 | Alstom Renovables España, S.L. | Wind turbine hub |
EP3561296A1 (en) * | 2018-04-26 | 2019-10-30 | Siemens Gamesa Renewable Energy A/S | Hydraulic accumulator exchange tool |
EP4102061A1 (en) * | 2021-06-10 | 2022-12-14 | Siemens Gamesa Renewable Energy A/S | Support assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148073A (en) * | 1981-03-09 | 1982-09-13 | Tokyo Electric Power Co Inc:The | Variable pitch unit for blades |
JPH01273880A (ja) * | 1988-04-27 | 1989-11-01 | Ishikawajima Harima Heavy Ind Co Ltd | 風力発電装置 |
JPH03127082A (ja) * | 1989-10-13 | 1991-05-30 | Minolta Camera Co Ltd | 画像形成装置 |
JPH06288336A (ja) * | 1993-04-05 | 1994-10-11 | Ishikawajima Harima Heavy Ind Co Ltd | 風力発電装置 |
JPH0835482A (ja) * | 1994-07-26 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | 風車の可変ピッチ機構 |
JPH0893630A (ja) * | 1994-09-27 | 1996-04-09 | Konno Tekkosho:Kk | 風力発電用風車 |
JP2000110705A (ja) * | 1998-10-07 | 2000-04-18 | Kohei Musha | 風力利用装置 |
JP2002031031A (ja) * | 2000-07-17 | 2002-01-31 | Fuji Heavy Ind Ltd | 風車の翼ピッチ可変機構 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037559A (en) * | 1959-08-13 | 1962-06-05 | Gen Motors Corp | Air driven turbine |
US3902822A (en) * | 1973-02-21 | 1975-09-02 | United Aircraft Corp | Modular gearbox for a variable pitch fan propulsor |
CA1146079A (en) * | 1980-03-17 | 1983-05-10 | Edward H. Kusiak | Wind turbine blade pitch adjustment system |
JPH03127082U (ja) * | 1990-04-03 | 1991-12-20 | ||
US5249924A (en) * | 1992-02-21 | 1993-10-05 | Southwest Aerospace Corporation | RAM air turbine |
US6695588B1 (en) * | 1999-06-16 | 2004-02-24 | Neg Micon A/S | Damping of oscillations in wind turbines |
WO2002014690A1 (en) * | 2000-08-15 | 2002-02-21 | Hansen Transmissions International Nv | Drive assembly for wind turbines |
DE10043593B4 (de) * | 2000-09-01 | 2014-01-09 | Renk Ag | Getriebe für Windgeneratoren |
GB0118997D0 (en) * | 2001-08-03 | 2001-09-26 | Hansen Transmissions Int | Planet carrier assembly for wind turbine assembly |
CA2483359C (en) * | 2002-04-24 | 2007-12-11 | Vestas Wind Systems A/S | Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades |
DE202006006326U1 (de) * | 2005-11-23 | 2007-03-29 | Pfannenberg Gmbh | Schaltschrank mit einem Kühlgerät, der einer Rotation ausgesetzt ist, und ein Kühlgerät hierfür |
JP3127082U (ja) | 2006-09-08 | 2006-11-16 | 株式会社ティーディーシー | 媒体ホルダー |
JP4972383B2 (ja) | 2006-11-22 | 2012-07-11 | 富士重工業株式会社 | 水平軸風車のハブ |
WO2009042478A1 (en) * | 2007-09-21 | 2009-04-02 | The Timken Company | Wind turbine pillow block bearing assembly |
US8113480B2 (en) * | 2008-06-19 | 2012-02-14 | General Electric Company | Frame support for wind turbine |
-
2010
- 2010-05-14 EP EP10737734.3A patent/EP2405131B1/en not_active Not-in-force
- 2010-05-14 BR BRPI1005441A patent/BRPI1005441A2/pt not_active IP Right Cessation
- 2010-05-14 JP JP2010532350A patent/JP4875770B2/ja active Active
- 2010-05-14 AU AU2010279194A patent/AU2010279194B8/en not_active Ceased
- 2010-05-14 CN CN2010800033448A patent/CN102439290A/zh active Pending
- 2010-05-14 CA CA2730443A patent/CA2730443A1/en not_active Abandoned
- 2010-05-14 WO PCT/JP2010/058211 patent/WO2011142033A1/ja active Application Filing
- 2010-08-21 US US12/860,864 patent/US8186956B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148073A (en) * | 1981-03-09 | 1982-09-13 | Tokyo Electric Power Co Inc:The | Variable pitch unit for blades |
JPH01273880A (ja) * | 1988-04-27 | 1989-11-01 | Ishikawajima Harima Heavy Ind Co Ltd | 風力発電装置 |
JPH03127082A (ja) * | 1989-10-13 | 1991-05-30 | Minolta Camera Co Ltd | 画像形成装置 |
JPH06288336A (ja) * | 1993-04-05 | 1994-10-11 | Ishikawajima Harima Heavy Ind Co Ltd | 風力発電装置 |
JPH0835482A (ja) * | 1994-07-26 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | 風車の可変ピッチ機構 |
JPH0893630A (ja) * | 1994-09-27 | 1996-04-09 | Konno Tekkosho:Kk | 風力発電用風車 |
JP2000110705A (ja) * | 1998-10-07 | 2000-04-18 | Kohei Musha | 風力利用装置 |
JP2002031031A (ja) * | 2000-07-17 | 2002-01-31 | Fuji Heavy Ind Ltd | 風車の翼ピッチ可変機構 |
Also Published As
Publication number | Publication date |
---|---|
WO2011142033A1 (ja) | 2011-11-17 |
CN102439290A (zh) | 2012-05-02 |
BRPI1005441A2 (pt) | 2016-08-16 |
US20110280730A1 (en) | 2011-11-17 |
EP2405131A4 (en) | 2013-08-07 |
US8186956B2 (en) | 2012-05-29 |
AU2010279194B8 (en) | 2012-01-19 |
AU2010279194B2 (en) | 2011-12-15 |
JPWO2011142033A1 (ja) | 2013-07-22 |
EP2405131B1 (en) | 2014-04-09 |
AU2010279194A1 (en) | 2011-12-01 |
EP2405131A1 (en) | 2012-01-11 |
AU2010279194A8 (en) | 2012-01-19 |
CA2730443A1 (en) | 2011-11-14 |
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