JP6067130B2 - 風力発電装置 - Google Patents
風力発電装置 Download PDFInfo
- Publication number
- JP6067130B2 JP6067130B2 JP2015537232A JP2015537232A JP6067130B2 JP 6067130 B2 JP6067130 B2 JP 6067130B2 JP 2015537232 A JP2015537232 A JP 2015537232A JP 2015537232 A JP2015537232 A JP 2015537232A JP 6067130 B2 JP6067130 B2 JP 6067130B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor blade
- generator
- vortex
- vortex generator
- rotor
- 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.)
- Expired - Fee Related
Links
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
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
-
- 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
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- 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
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/122—Vortex generators, turbulators, or the like, for mixing
-
- 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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/306—Surface measures
- F05B2240/3062—Vortex generators
-
- 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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
-
- 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
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
Description
(形態1)上掲。
(形態2)上記のロータブレードにおいて、前記渦発生装置は、前記長手方向に沿ったロータブレードの長さの50%を超える領域にあることが好ましい。
(形態3)上記のロータブレードにおいて、前記渦発生装置は、平面図で円形、楕円形又は矢形に形成されることが好ましい。
(形態4)上記のロータブレードにおいて、前記渦発生装置の直径は、100mm未満であることが好ましい。
(形態5)上記のロータブレードにおいて、前記渦発生装置の高さは、最大で当該渦発生装置の直径の1/4に相当することが好ましい。
(形態6)上記のロータブレードにおいて、前記渦発生装置の形状は、実質的に一定の厚みを有するディスク、又は丸い基本形状を有するドームに相当することが好ましい。
(形態7)上記のロータブレードにおいて、隣り合う渦発生装置間の距離は、当該渦発生装置の直径の1〜10倍に相当することが好ましい。
(形態8)上記形態1〜7の何れかの風力発電装置のロータブレードを少なくとも1つ含む水平軸型風力発電装置も有利に提供される。
Claims (8)
- 水平軸型風力発電装置のロータブレードであって、
ロータブレード前縁(211)と、ロータブレード後縁(212)と、風力発電装置に結合するためのロータブレード翼根(214)と、ロータブレード翼端(213)と、
吸引側(216)と、与圧側(217)と、
ロータブレードの予め設定される迎角の場合において、ロータブレードの長手方向(L)に沿って該ロータブレード翼根(214)から該ロータブレード翼端(213)に向かうよどみ点ライン(215)と、
該よどみ点ライン(215)の領域における複数の渦発生装置(300)と
を含み、
該よどみ点ライン(215)は該与圧側(217)の領域に存在し、
前記予め設定される迎角は、定格領域における実効迎角を表す、
ロータブレード。 - 前記渦発生装置(300)は、前記長手方向(L)に沿ったロータブレードの長さの50%を超える領域にあること
を特徴とする請求項1に記載のロータブレード。 - 前記渦発生装置(300)は、平面図で円形、楕円形又は矢形に形成されること
を特徴とする請求項1又は2に記載のロータブレード。 - 前記渦発生装置(300)の直径は、100mm未満であること
を特徴とする請求項1〜3の何れかに記載のロータブレード。 - 前記渦発生装置(300)の高さは、最大で当該渦発生装置(300)の直径の1/4に相当すること
を特徴とする請求項1〜4の何れかに記載のロータブレード。 - 前記渦発生装置(300)の形状は、実質的に一定の厚みを有するディスク、又は丸い基本形状を有するドームに相当すること
を特徴とする請求項1〜5の何れかに記載のロータブレード。 - 隣り合う渦発生装置(300)間の距離は、当該渦発生装置(300)の直径の1〜10倍に相当すること
を特徴とする請求項1〜6の何れかに記載のロータブレード。 - 請求項1〜7の何れかに記載の風力発電装置のロータブレードを少なくとも1つ含む水平軸型風力発電装置。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012020198.2 | 2012-10-16 | ||
| DE102012020198 | 2012-10-16 | ||
| DE102013207640.1A DE102013207640B4 (de) | 2012-10-16 | 2013-04-26 | Windenergieanlagen-Rotorblatt |
| DE102013207640.1 | 2013-04-26 | ||
| PCT/EP2013/071574 WO2014060446A1 (de) | 2012-10-16 | 2013-10-16 | Windenergieanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015532391A JP2015532391A (ja) | 2015-11-09 |
| JP6067130B2 true JP6067130B2 (ja) | 2017-01-25 |
Family
ID=50383378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015537232A Expired - Fee Related JP6067130B2 (ja) | 2012-10-16 | 2013-10-16 | 風力発電装置 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20150252778A1 (ja) |
| EP (1) | EP2909473A1 (ja) |
| JP (1) | JP6067130B2 (ja) |
| KR (1) | KR20150070342A (ja) |
| CN (1) | CN104736844A (ja) |
| AR (1) | AR094628A1 (ja) |
| AU (1) | AU2013333950A1 (ja) |
| BR (1) | BR112015007517A2 (ja) |
| CA (1) | CA2886493C (ja) |
| CL (1) | CL2015000933A1 (ja) |
| DE (1) | DE102013207640B4 (ja) |
| MX (1) | MX2015004600A (ja) |
| RU (1) | RU2601017C1 (ja) |
| TW (1) | TW201428181A (ja) |
| WO (1) | WO2014060446A1 (ja) |
| ZA (1) | ZA201502888B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150361951A1 (en) * | 2014-06-17 | 2015-12-17 | Siemens Energy, Inc. | Pressure side stall strip for wind turbine blade |
| DE102015120113A1 (de) * | 2015-11-20 | 2017-05-24 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt und Windenergieanlage |
| US10400744B2 (en) | 2016-04-28 | 2019-09-03 | General Electric Company | Wind turbine blade with noise reducing micro boundary layer energizers |
| DE102017107464A1 (de) * | 2017-04-06 | 2018-10-11 | Teg Tubercle Engineering Group Gmbh | Nachrüstkörper für ein Rotorblatt einer Windkraftanlage, nachgerüstetes Rotorblatt und Verfahren zum Nachrüsten des Rotorblatts |
| DE102017107459A1 (de) * | 2017-04-06 | 2018-10-11 | Teg Tubercle Engineering Group Gmbh | Rotorblatt für eine Windkraftanlage und die Windkraftanlage |
| DE102017107465A1 (de) * | 2017-04-06 | 2018-10-11 | Teg Tubercle Engineering Group Gmbh | Profilkörper zum Erzeugen von dynamischem Auftrieb, Rotorblatt mit dem Profilkörper und Verfahren zum Profilieren des Profilkörpers |
| DE102018121190A1 (de) * | 2018-08-30 | 2020-03-05 | Wobben Properties Gmbh | Rotorblatt, Windenergieanlage und Verfahren zum Optimieren einer Windenergieanlage |
| DE102019113044A1 (de) * | 2019-05-17 | 2020-11-19 | Wobben Properties Gmbh | Verfahren zum Auslegen und Betreiben einer Windenergieanlage, Windenergieanlage sowie Windpark |
| GB2588258A (en) * | 2020-03-26 | 2021-04-21 | Lm Wind Power As | Wind turbine blade with a flow controlling element |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07179198A (ja) * | 1992-05-19 | 1995-07-18 | General Electric Co <Ge> | ジェットエンジン・ファンナセル |
| WO1998022711A1 (en) * | 1996-11-18 | 1998-05-28 | Lm Glasfiber A/S | The use of a turbulator for damping stall vibrations in the blades of a wind turbine |
| NL1012949C2 (nl) * | 1999-09-01 | 2001-03-06 | Stichting Energie | Blad voor een windturbine. |
| JP4151940B2 (ja) * | 2002-02-05 | 2008-09-17 | タマティーエルオー株式会社 | 垂直軸風車 |
| JP2004060646A (ja) * | 2002-06-05 | 2004-02-26 | Furukawa Co Ltd | 風車の起動風速低減装置 |
| DE102005018427A1 (de) | 2005-04-21 | 2006-11-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Auftriebsfläche mit verbessertem Ablöseverhalten bei stark veränderlichem Anstellwinkel |
| DK1886016T3 (en) | 2005-05-17 | 2017-06-19 | Vestas Wind Sys As | Pitch-controlled wind turbine blade with turbulence generating means, a wind turbine and its use |
| GB0514338D0 (en) * | 2005-07-13 | 2005-08-17 | Univ City | Control of fluid flow separation |
| US7604461B2 (en) * | 2005-11-17 | 2009-10-20 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
| PT2007981T (pt) * | 2006-04-02 | 2021-02-11 | Wobben Properties Gmbh | Turbina eólica com pá esbelta |
| CN101484692B (zh) | 2006-06-09 | 2011-08-31 | 维斯塔斯风力系统有限公司 | 风轮机叶片和桨距控制式风轮机 |
| DK1944505T3 (da) | 2007-01-12 | 2013-01-07 | Siemens Ag | Vindmøllerotorblad med hvirvelgeneratorer |
| EP2129908B1 (en) | 2007-03-20 | 2010-12-01 | Vestas Wind Systems A/S | Wind turbine blades with vortex generators |
| ES2339883T3 (es) * | 2007-07-20 | 2010-05-26 | Siemens Aktiengesellschaft | Pala de rotor de turbina eolica y turbina eolica con regulacion de paso. |
| ES2343397B1 (es) | 2008-03-07 | 2011-06-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Una pala de aerogenerador. |
| GB2466478A (en) | 2008-12-02 | 2010-06-30 | Aerovortex Mills Ltd | Suction generation device |
| RU2406872C1 (ru) * | 2009-06-18 | 2010-12-20 | Цзя-Юань ЛИ | Ветряная турбина |
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| US8746053B2 (en) | 2010-12-16 | 2014-06-10 | Inventus Holdings, Llc | Method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design |
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-
2013
- 2013-04-26 DE DE102013207640.1A patent/DE102013207640B4/de active Active
- 2013-10-16 AR ARP130103752A patent/AR094628A1/es active IP Right Grant
- 2013-10-16 CA CA2886493A patent/CA2886493C/en not_active Expired - Fee Related
- 2013-10-16 AU AU2013333950A patent/AU2013333950A1/en not_active Abandoned
- 2013-10-16 EP EP13776824.8A patent/EP2909473A1/de not_active Withdrawn
- 2013-10-16 WO PCT/EP2013/071574 patent/WO2014060446A1/de not_active Ceased
- 2013-10-16 TW TW102137339A patent/TW201428181A/zh unknown
- 2013-10-16 RU RU2015118322/06A patent/RU2601017C1/ru not_active IP Right Cessation
- 2013-10-16 MX MX2015004600A patent/MX2015004600A/es unknown
- 2013-10-16 JP JP2015537232A patent/JP6067130B2/ja not_active Expired - Fee Related
- 2013-10-16 US US14/435,402 patent/US20150252778A1/en not_active Abandoned
- 2013-10-16 KR KR1020157012786A patent/KR20150070342A/ko not_active Ceased
- 2013-10-16 CN CN201380053930.7A patent/CN104736844A/zh active Pending
- 2013-10-16 BR BR112015007517A patent/BR112015007517A2/pt not_active Application Discontinuation
-
2015
- 2015-04-14 CL CL2015000933A patent/CL2015000933A1/es unknown
- 2015-04-28 ZA ZA2015/02888A patent/ZA201502888B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2015000933A1 (es) | 2015-08-28 |
| CN104736844A (zh) | 2015-06-24 |
| DE102013207640A1 (de) | 2014-04-17 |
| KR20150070342A (ko) | 2015-06-24 |
| AU2013333950A1 (en) | 2015-05-21 |
| AR094628A1 (es) | 2015-08-19 |
| BR112015007517A2 (pt) | 2017-07-04 |
| CA2886493A1 (en) | 2014-04-24 |
| RU2601017C1 (ru) | 2016-10-27 |
| MX2015004600A (es) | 2016-06-21 |
| ZA201502888B (en) | 2016-01-27 |
| DE102013207640B4 (de) | 2024-06-20 |
| US20150252778A1 (en) | 2015-09-10 |
| JP2015532391A (ja) | 2015-11-09 |
| EP2909473A1 (de) | 2015-08-26 |
| TW201428181A (zh) | 2014-07-16 |
| CA2886493C (en) | 2018-05-01 |
| WO2014060446A1 (de) | 2014-04-24 |
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