JP2005539176A - 風力タービン用ローターブレード - Google Patents
風力タービン用ローターブレード Download PDFInfo
- Publication number
- JP2005539176A JP2005539176A JP2004538909A JP2004538909A JP2005539176A JP 2005539176 A JP2005539176 A JP 2005539176A JP 2004538909 A JP2004538909 A JP 2004538909A JP 2004538909 A JP2004538909 A JP 2004538909A JP 2005539176 A JP2005539176 A JP 2005539176A
- Authority
- JP
- Japan
- Prior art keywords
- rotor blade
- wind power
- voltage
- suction surface
- power generation
- 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
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
- 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
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/12—Boundary layer controls by using electromagnetic tiles, fluid ionizers, static charges or plasma
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (6)
- 風力発電設備用のローターブレードであって、正圧面および負圧面を具備し、
実質的に一定な、領域を覆う静電界が前記負圧面に形成されることを特徴とする風力発電設備用ローターブレード。 - 前記電界は、前記ローターブレードの前記負圧面の、前記ローターブレード前縁と前記ローターブレード後縁との間の領域に形成されることを特徴とする請求項1に記載のローターブレード。
- 前記ローターブレードの前記負圧面上のネットワーク状導体構造体はマトリックスを形成し、隣接する導体同士の間隔は2ないし10mmの間の範囲にあり、好ましくは4mm以下であることを特徴とする請求項1または請求項2に記載のローターブレード。
- 前記ネットワーク状導体構造体に印加される電圧は、−2ないし−6kVの間の範囲にあり、好ましくは約−4kV以下であることを特徴とする請求項1ないし請求項3のいずれか1項に記載のローターブレード。
- 請求項1ないし請求項4のいずれか1項に記載の少なくとも一つのローターブレードを具備してなる風力発電設備。
- DC電圧供給手段によって前記ローターブレードのネットワーク状の導体構造体に所望のDC電圧が印加されることを特徴とする請求項6に記載の風力発電設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10244022A DE10244022B4 (de) | 2002-09-21 | 2002-09-21 | Rotorblatt |
PCT/EP2003/010274 WO2004029449A1 (de) | 2002-09-21 | 2003-09-16 | Rotorblatt für windturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005539176A true JP2005539176A (ja) | 2005-12-22 |
JP4208835B2 JP4208835B2 (ja) | 2009-01-14 |
Family
ID=31969395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004538909A Expired - Fee Related JP4208835B2 (ja) | 2002-09-21 | 2003-09-16 | 風力タービン用ローターブレード |
Country Status (17)
Country | Link |
---|---|
US (1) | US7311490B2 (ja) |
EP (1) | EP1546551B1 (ja) |
JP (1) | JP4208835B2 (ja) |
KR (1) | KR100669036B1 (ja) |
CN (1) | CN100390407C (ja) |
AR (1) | AR041325A1 (ja) |
AU (1) | AU2003266392B2 (ja) |
BR (1) | BR0314291B1 (ja) |
CA (1) | CA2498834C (ja) |
CY (1) | CY1115015T1 (ja) |
DE (1) | DE10244022B4 (ja) |
DK (1) | DK1546551T3 (ja) |
ES (1) | ES2460341T3 (ja) |
PL (1) | PL219028B1 (ja) |
PT (1) | PT1546551E (ja) |
SI (1) | SI1546551T1 (ja) |
WO (1) | WO2004029449A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013034317A (ja) * | 2011-08-02 | 2013-02-14 | Toyo Univ | 永久磁石回転電機及びその運転方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006028167A1 (de) * | 2006-06-16 | 2007-12-20 | Daubner & Stommel Gbr Bau-Werk-Planung | Verfahren zum Betreiben einer zumindest einen fluiddynamischen Auftriebskörper aufweisenden Vorrichtung, insbesondere einer Windenergieanlage |
EP2190092A2 (en) | 2008-11-19 | 2010-05-26 | Vestas Wind Systems A/S | Improved lightning protection system for wind turbines |
DE102011014537B3 (de) * | 2011-03-18 | 2012-05-31 | Nordex Energy Gmbh | Windenergieanlage mit einem Rotorblatt und einem Blitzableiter |
IT202200000209A1 (it) * | 2022-01-10 | 2023-07-10 | Verme Massimo | Sistema per la regolazione del flusso attorno ad un hydrofoil per mezzo della forza elettrostatica |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2102527A (en) * | 1937-06-14 | 1937-12-14 | Everett M Hadley | Air resistance reducer |
US3120363A (en) * | 1958-09-11 | 1964-02-04 | Electronatom Corp | Flying apparatus |
GB1106531A (en) | 1964-03-16 | 1968-03-20 | Hawker Siddeley Aviation Ltd | Improvements in or relating to the control of boundary layer conditions, at the surfaces of aerodynamic bodies, in particular over aircraft surfaces |
GB2244252A (en) * | 1990-05-22 | 1991-11-27 | Philip Parry | Reducing shock wave losses over aircraft surfaces |
US5964433A (en) * | 1995-11-20 | 1999-10-12 | The Trustees Of Princeton Univ. | Staggered actuation of electromagnetic tiles for boundary layer control |
DE19614420C2 (de) * | 1996-04-12 | 2003-05-22 | Aloys Wobben | Rotorblatt und Windenergieanlage mit einem Rotorblatt |
DE19712034A1 (de) * | 1997-03-21 | 1998-09-24 | Deutsch Zentr Luft & Raumfahrt | Profilkante eines aerodynamischen Profils |
DE19804308C2 (de) * | 1997-09-30 | 2003-10-30 | Deutsch Zentr Luft & Raumfahrt | Profil |
DE19807477C2 (de) * | 1997-09-30 | 2000-01-13 | Deutsch Zentr Luft & Raumfahrt | Rotor |
DE19743694C2 (de) * | 1997-10-02 | 2001-11-15 | Aloys Wobben | Rotorblatt und Windenergieanlage mit einem Rotorblatt |
DE19815519A1 (de) * | 1998-03-31 | 1999-10-07 | Tacke Windenergie Gmbh | Rotorblatt für eine Windkraftanlage |
-
2002
- 2002-09-21 DE DE10244022A patent/DE10244022B4/de not_active Expired - Fee Related
-
2003
- 2003-09-16 AU AU2003266392A patent/AU2003266392B2/en not_active Ceased
- 2003-09-16 CN CNB038219042A patent/CN100390407C/zh not_active Expired - Lifetime
- 2003-09-16 SI SI200332344T patent/SI1546551T1/sl unknown
- 2003-09-16 CA CA002498834A patent/CA2498834C/en not_active Expired - Fee Related
- 2003-09-16 PL PL374216A patent/PL219028B1/pl unknown
- 2003-09-16 DK DK03798164.4T patent/DK1546551T3/en active
- 2003-09-16 WO PCT/EP2003/010274 patent/WO2004029449A1/de active Application Filing
- 2003-09-16 PT PT37981644T patent/PT1546551E/pt unknown
- 2003-09-16 ES ES03798164.4T patent/ES2460341T3/es not_active Expired - Lifetime
- 2003-09-16 EP EP03798164.4A patent/EP1546551B1/de not_active Expired - Lifetime
- 2003-09-16 KR KR1020057004432A patent/KR100669036B1/ko not_active Expired - Fee Related
- 2003-09-16 JP JP2004538909A patent/JP4208835B2/ja not_active Expired - Fee Related
- 2003-09-16 BR BRPI0314291-4A patent/BR0314291B1/pt not_active IP Right Cessation
- 2003-09-19 AR ARP030103416A patent/AR041325A1/es not_active Application Discontinuation
-
2005
- 2005-03-21 US US11/085,630 patent/US7311490B2/en not_active Expired - Lifetime
-
2014
- 2014-04-04 CY CY20141100260T patent/CY1115015T1/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013034317A (ja) * | 2011-08-02 | 2013-02-14 | Toyo Univ | 永久磁石回転電機及びその運転方法 |
Also Published As
Publication number | Publication date |
---|---|
DK1546551T3 (en) | 2014-03-24 |
BR0314291A (pt) | 2005-07-26 |
ES2460341T3 (es) | 2014-05-13 |
PT1546551E (pt) | 2014-03-25 |
EP1546551A1 (de) | 2005-06-29 |
US20050201865A1 (en) | 2005-09-15 |
AU2003266392B2 (en) | 2007-08-30 |
JP4208835B2 (ja) | 2009-01-14 |
KR100669036B1 (ko) | 2007-01-16 |
EP1546551B1 (de) | 2014-02-26 |
CY1115015T1 (el) | 2016-12-14 |
CN100390407C (zh) | 2008-05-28 |
PL219028B1 (pl) | 2015-03-31 |
AR041325A1 (es) | 2005-05-11 |
KR20050057340A (ko) | 2005-06-16 |
PL374216A1 (en) | 2005-10-03 |
BR0314291B1 (pt) | 2012-09-18 |
DE10244022B4 (de) | 2005-03-10 |
CN1682032A (zh) | 2005-10-12 |
CA2498834C (en) | 2008-04-15 |
US7311490B2 (en) | 2007-12-25 |
WO2004029449A1 (de) | 2004-04-08 |
SI1546551T1 (sl) | 2014-04-30 |
DE10244022A1 (de) | 2004-04-01 |
AU2003266392A1 (en) | 2004-04-19 |
CA2498834A1 (en) | 2004-04-08 |
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