JP2005511968A - ロータブレード及びロータブレードを有する風力発電装置 - Google Patents
ロータブレード及びロータブレードを有する風力発電装置 Download PDFInfo
- Publication number
- JP2005511968A JP2005511968A JP2003551423A JP2003551423A JP2005511968A JP 2005511968 A JP2005511968 A JP 2005511968A JP 2003551423 A JP2003551423 A JP 2003551423A JP 2003551423 A JP2003551423 A JP 2003551423A JP 2005511968 A JP2005511968 A JP 2005511968A
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- JP
- Japan
- Prior art keywords
- rotor blade
- light
- tip
- optical waveguide
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
-
- 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
- F03D80/10—Arrangements for warning air traffic
-
- 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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- F05B2260/80—Diagnostics
-
- 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
- F05B2270/00—Control
- F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05B2270/804—Optical devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
-
- 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)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Wind Motors (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
図1は、光導波管14を備えたロータブレード10を示している。ここで、光導波管はロータブレード上(又はロータブレード内)に配設され、そしてロータブレード先端部15の領域内では曲がりくねった形状で配設されている。光導波管14の一方の接続部には発光ダイオード16が配設され、他方の接続部には対応する受光ダイオード18が配設されている。光導波管へは、発光ダイオードによって光が供給され、受光ダイオード18は、光導波管を通過した光を受け入れる。
Claims (8)
- 風力発電装置のハブに対するロータブレード接続部と、該ロータブレード接続部と反対の位置関係にありロータブレードの端部に位置するロータブレード先端部とを備えた風力発電装置のロータブレードであって、
上記ロータブレード接続部から上記ロータブレード先端部に至る少なくとも1つの光導波管が配設されていることを特徴とするロータブレード。 - 上記ロータブレード接続部から上記ロータブレード先端部に至る複数の光導波管が配設されていることを特徴とする、請求項1に記載のロータブレード。
- 上記光導波管が、該ロータブレードの表面において、上記ロータブレード先端部の領域内で終端してい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。
- 風力発電装置のロータのハブとの接続のためのロータブレード接続部と、該ロータブレード接続部と反対の位置関係にありロータブレードの端部に位置するブレード先端部とを備えた風力発電装置のロータブレードであって、
該ロータブレードの全長にわたって光導波管が配設され、
上記光導波管の入口端部に光が入り、該光が光導波管の出口端部で再び出て行くようになっていて、
出て行く光の量を検出する検出器が設けられ、該検出器が、出入りする光の量を評価する評価装置に接続されていることを特徴とするロータブレード。 - 上記評価装置が風力発電装置の制御装置に接続され、上記光導波管から出る光の量が予め設定された値より低下した場合、風力発電装置がスイッチオフされることを特徴とする、請求項4に記載のロータブレード。
- 発光手段が設けられていて、該発光手段によって上記光導波管に光が供給され、該光がブレード先端部で再び可視的な状態で出て行くことを特徴とする、請求項1〜5のいずれか1つに記載のロータブレードを有する風力発電装置。
- 制御手段が設けられていて、該制御装置によって、個々のロータブレードの位置に応じて発光手段の点灯が制御され、
問題となっているロータブレードが10.00時の位置と14.00時の位置との間の領域内に入っているときに、発光手段が好ましく点灯されることを特徴とする、請求項1〜5のいずれか1つに記載のロータブレードを有する風力発電装置。 - ロータブレードの先端部を発光させるための手段を有する複数のロータブレードを備えているロータを有する風力発電装置であって、
ロータブレード先端部の発光手段が、ロータブレードの限定された位置の領域、例えばロータブレードの9.00時の位置と15.00時の位置との間の領域、又はロータブレードの10.00時の位置と14.00時の位置との間の領域でのみ点灯される風力発電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10160360A DE10160360B4 (de) | 2001-12-08 | 2001-12-08 | Rotorblatt sowie eine Windenergieanlage mit einem Rotorblatt |
DE10228442 | 2002-06-26 | ||
PCT/EP2002/013845 WO2003050412A1 (de) | 2001-12-08 | 2002-12-06 | Rotorblatt einer windenergieanlage mit warnlicht |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005511968A true JP2005511968A (ja) | 2005-04-28 |
JP4499419B2 JP4499419B2 (ja) | 2010-07-07 |
Family
ID=26010737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003551423A Expired - Fee Related JP4499419B2 (ja) | 2001-12-08 | 2002-12-06 | ロータブレード及びロータブレードを有する風力発電装置 |
Country Status (15)
Country | Link |
---|---|
US (2) | US7238007B2 (ja) |
EP (2) | EP1461530B1 (ja) |
JP (1) | JP4499419B2 (ja) |
KR (1) | KR20040073461A (ja) |
CN (1) | CN1328504C (ja) |
AU (1) | AU2002364390B2 (ja) |
BR (1) | BR0214769B1 (ja) |
CA (1) | CA2471802C (ja) |
CY (1) | CY1116666T1 (ja) |
DK (1) | DK1461530T3 (ja) |
ES (1) | ES2545375T3 (ja) |
PL (1) | PL207214B1 (ja) |
PT (1) | PT1461530E (ja) |
SI (1) | SI1461530T1 (ja) |
WO (1) | WO2003050412A1 (ja) |
Cited By (1)
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---|---|---|---|---|
JP2010270623A (ja) * | 2009-05-19 | 2010-12-02 | Tokyo Electric Power Co Inc:The | 風力発電装置 |
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US20060051207A1 (en) * | 2004-09-03 | 2006-03-09 | Becerra Steven R | Light emitting diode array mounted within windmill wing tip |
DK200501778A (da) * | 2005-12-16 | 2007-06-17 | Lm Glasfiber As | Lys i vindenergianlæg |
DE102006002708B4 (de) * | 2006-01-19 | 2007-12-06 | Siemens Ag | Rotor einer Windenergieanlage |
DE102006007536A1 (de) * | 2006-02-16 | 2007-08-30 | Aloys Wobben | Windenergieanlage mit Flugbefeuerungseinrichtung |
BRPI0711641A2 (pt) * | 2006-05-15 | 2012-01-17 | Igus Innovative Tech Systeme Gmbh | processo e dsipositivo para o monitoramento do estado de pás do rotor em instalações de energia eólica |
US7780328B2 (en) | 2006-07-14 | 2010-08-24 | Bae Systems Plc | Heat distribution in a distributed lighting apparatus |
US7854590B2 (en) * | 2007-03-12 | 2010-12-21 | Bell Helicopter Textron Inc. | Rotor blade visual lights |
US8665138B2 (en) * | 2007-07-17 | 2014-03-04 | Laufer Wind Group Llc | Method and system for reducing light pollution |
DK2053239T3 (da) * | 2007-10-23 | 2013-01-14 | Siemens Ag | Fremgangsmåde til styring af vindmøller i en vindmøllepark |
ES2353320B1 (es) * | 2008-02-08 | 2012-01-25 | Gamesa Innovation & Technology S.L. | Pala de aerogenerador con una baliza luminosa en su punta. |
EP2112374B2 (en) * | 2008-04-21 | 2018-10-17 | Siemens Aktiengesellschaft | Crack detection system |
US7984656B2 (en) * | 2008-07-24 | 2011-07-26 | United Technologies Corporation | NSMS flight laser detector system |
US20100018316A1 (en) * | 2008-07-24 | 2010-01-28 | United Technologies Corporation | NSMS flight laser detector cooling system |
DE102008034747B3 (de) * | 2008-07-24 | 2009-09-10 | Wobben, Aloys | Gondel einer Windenergieanlage mit Flughindernisbefeuerungseinrichtung |
DK2199608T3 (da) * | 2008-12-19 | 2014-06-23 | Siemens Ag | Vindkraftanlæg og fremgangsmåde til drift af et forhindrings- eller advarselslys af et vindkraftanlæg |
DE102009026407B4 (de) * | 2009-05-20 | 2016-09-15 | Wobben Properties Gmbh | Verfahren zur Steuerung einer Flughindernisbefeuerung |
DE102009036517A1 (de) * | 2009-08-07 | 2011-02-17 | Aerodyn Engineering Gmbh | Windenergieanlage mit Einrichtung zur Lastminimierung |
ES2387364B1 (es) * | 2010-09-14 | 2013-07-29 | Gamesa Innovation & Technology, S.L. | Modulo electronico y metodo utilizado para el balizado de la punta de pala |
DE102010046394A1 (de) * | 2010-09-24 | 2012-03-29 | Repower Systems Ag | Offshore-Windpark Beleuchtung |
ES1073704Y (es) * | 2010-12-15 | 2011-04-29 | Ind Technoflex Sa | Aerogenerador con proteccion para animales voladores |
DE102016114717A1 (de) * | 2016-08-09 | 2018-02-15 | Wobben Properties Gmbh | Leuchtelement und Verfahren zur Beleuchtung eines Bauteils einer Windenergieanlage, sowie Bauteile für eine Windenergieanlage und Windenergieanlage |
DE102016218594C9 (de) | 2016-09-27 | 2019-11-21 | Siemens Gamesa Renewable Energy A/S | Windturbine |
ES2695923A1 (es) * | 2017-07-07 | 2019-01-11 | Adwen Offshore S L | Dispositivo de iluminacion de balizado y aerogenerador que comprende el dispositivo |
CN107926926B (zh) * | 2017-12-21 | 2023-08-01 | 广东电网有限责任公司江门供电局 | 一种电力驱鸟器 |
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- 2002-12-06 SI SI200231059T patent/SI1461530T1/sl unknown
- 2002-12-06 CA CA002471802A patent/CA2471802C/en not_active Expired - Fee Related
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010270623A (ja) * | 2009-05-19 | 2010-12-02 | Tokyo Electric Power Co Inc:The | 風力発電装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2161447A2 (de) | 2010-03-10 |
US20050079052A1 (en) | 2005-04-14 |
EP1461530B1 (de) | 2015-06-24 |
AU2002364390B2 (en) | 2006-12-21 |
EP1461530A1 (de) | 2004-09-29 |
BR0214769A (pt) | 2004-11-09 |
PT1461530E (pt) | 2015-10-09 |
JP4499419B2 (ja) | 2010-07-07 |
DK1461530T3 (en) | 2015-09-14 |
CN1328504C (zh) | 2007-07-25 |
BR0214769B1 (pt) | 2011-09-06 |
CA2471802C (en) | 2009-06-30 |
US20080008586A1 (en) | 2008-01-10 |
EP2161447A3 (de) | 2014-12-03 |
CN1599840A (zh) | 2005-03-23 |
US7238007B2 (en) | 2007-07-03 |
KR20040073461A (ko) | 2004-08-19 |
PL369137A1 (en) | 2005-04-18 |
CY1116666T1 (el) | 2017-03-15 |
ES2545375T3 (es) | 2015-09-10 |
SI1461530T1 (sl) | 2015-10-30 |
PL207214B1 (pl) | 2010-11-30 |
CA2471802A1 (en) | 2003-06-19 |
WO2003050412A1 (de) | 2003-06-19 |
AU2002364390A1 (en) | 2003-06-23 |
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