JP2015532391A - 風力発電装置 - Google Patents
風力発電装置 Download PDFInfo
- Publication number
- JP2015532391A JP2015532391A JP2015537232A JP2015537232A JP2015532391A JP 2015532391 A JP2015532391 A JP 2015532391A JP 2015537232 A JP2015537232 A JP 2015537232A JP 2015537232 A JP2015537232 A JP 2015537232A JP 2015532391 A JP2015532391 A JP 2015532391A
- Authority
- JP
- Japan
- Prior art keywords
- rotor blade
- generator
- wind turbine
- vortex
- region
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 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
- F03D1/0608—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)
Abstract
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)上記のロータブレードにおいて、前記予め設定される仰角は、定格領域(Nennbereich)における実効仰角を表すことが好ましい。
(形態9)上記形態1〜8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つ含む風力発電装置も有利に提供される。
Claims (9)
- 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)の領域に存在する
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。 - 前記予め設定される仰角は、定格領域(Nennbereich)における実効仰角を表すこと
を特徴とする請求項1〜7の何れかに記載のロータブレード。 - 請求項1〜8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 true JP2015532391A (ja) | 2015-11-09 |
JP6067130B2 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 |
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 |
DE102017107459A1 (de) * | 2017-04-06 | 2018-10-11 | Teg Tubercle Engineering Group Gmbh | Rotorblatt für eine Windkraftanlage und die Windkraftanlage |
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 |
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 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2001016482A1 (en) * | 1999-09-01 | 2001-03-08 | Stichting Energieonderzoek Centrum Nederland | Blade for a wind turbine |
JP2003227453A (ja) * | 2002-02-05 | 2003-08-15 | Tama Tlo Kk | 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 |
EP1714869A1 (de) * | 2005-04-21 | 2006-10-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Auftriebsfläche mit verbessertem Ablöseverhalten bei stark veränderlichem Anstellwinkel |
US20070110585A1 (en) * | 2005-11-17 | 2007-05-17 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
US20090028718A1 (en) * | 2007-07-20 | 2009-01-29 | Peder Bay Enevoldsen | Wind turbine rotor blade and pitch regulated wind turbine |
EP2098721A2 (en) * | 2008-03-07 | 2009-09-09 | Gamesa Innovation & Technology, S.L. | A wind turbine blade |
US20110142628A1 (en) * | 2010-06-11 | 2011-06-16 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
Family Cites Families (14)
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EP1886016B1 (en) | 2005-05-17 | 2017-05-10 | Vestas Wind Systems A/S | A pitch controlled wind turbine blade having turbulence generating means, a wind turbine and use thereof |
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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 WO PCT/EP2013/071574 patent/WO2014060446A1/de active Application Filing
- 2013-10-16 RU RU2015118322/06A patent/RU2601017C1/ru not_active IP Right Cessation
- 2013-10-16 KR KR1020157012786A patent/KR20150070342A/ko not_active Application Discontinuation
- 2013-10-16 US US14/435,402 patent/US20150252778A1/en not_active Abandoned
- 2013-10-16 EP EP13776824.8A patent/EP2909473A1/de not_active Withdrawn
- 2013-10-16 BR BR112015007517A patent/BR112015007517A2/pt not_active Application Discontinuation
- 2013-10-16 MX MX2015004600A patent/MX2015004600A/es unknown
- 2013-10-16 CA CA2886493A patent/CA2886493C/en not_active Expired - Fee Related
- 2013-10-16 TW TW102137339A patent/TW201428181A/zh unknown
- 2013-10-16 CN CN201380053930.7A patent/CN104736844A/zh active Pending
- 2013-10-16 JP JP2015537232A patent/JP6067130B2/ja not_active Expired - Fee Related
- 2013-10-16 AU AU2013333950A patent/AU2013333950A1/en not_active Abandoned
-
2015
- 2015-04-14 CL CL2015000933A patent/CL2015000933A1/es unknown
- 2015-04-28 ZA ZA2015/02888A patent/ZA201502888B/en unknown
Patent Citations (10)
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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 |
WO2001016482A1 (en) * | 1999-09-01 | 2001-03-08 | Stichting Energieonderzoek Centrum Nederland | Blade for a wind turbine |
JP2003227453A (ja) * | 2002-02-05 | 2003-08-15 | Tama Tlo Kk | 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 |
EP1714869A1 (de) * | 2005-04-21 | 2006-10-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Auftriebsfläche mit verbessertem Ablöseverhalten bei stark veränderlichem Anstellwinkel |
US20070110585A1 (en) * | 2005-11-17 | 2007-05-17 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
US20090028718A1 (en) * | 2007-07-20 | 2009-01-29 | Peder Bay Enevoldsen | Wind turbine rotor blade and pitch regulated wind turbine |
EP2098721A2 (en) * | 2008-03-07 | 2009-09-09 | Gamesa Innovation & Technology, S.L. | A wind turbine blade |
US20110142628A1 (en) * | 2010-06-11 | 2011-06-16 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
Also Published As
Publication number | Publication date |
---|---|
MX2015004600A (es) | 2016-06-21 |
ZA201502888B (en) | 2016-01-27 |
CL2015000933A1 (es) | 2015-08-28 |
EP2909473A1 (de) | 2015-08-26 |
KR20150070342A (ko) | 2015-06-24 |
WO2014060446A1 (de) | 2014-04-24 |
DE102013207640A1 (de) | 2014-04-17 |
RU2601017C1 (ru) | 2016-10-27 |
CN104736844A (zh) | 2015-06-24 |
TW201428181A (zh) | 2014-07-16 |
DE102013207640B4 (de) | 2024-06-20 |
BR112015007517A2 (pt) | 2017-07-04 |
CA2886493A1 (en) | 2014-04-24 |
JP6067130B2 (ja) | 2017-01-25 |
AU2013333950A1 (en) | 2015-05-21 |
CA2886493C (en) | 2018-05-01 |
AR094628A1 (es) | 2015-08-19 |
US20150252778A1 (en) | 2015-09-10 |
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