DE10244022B4 - Rotorblatt - Google Patents

Rotorblatt Download PDF

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Publication number
DE10244022B4
DE10244022B4 DE10244022A DE10244022A DE10244022B4 DE 10244022 B4 DE10244022 B4 DE 10244022B4 DE 10244022 A DE10244022 A DE 10244022A DE 10244022 A DE10244022 A DE 10244022A DE 10244022 B4 DE10244022 B4 DE 10244022B4
Authority
DE
Germany
Prior art keywords
rotor blade
rotor
blade
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
Application number
DE10244022A
Other languages
English (en)
Other versions
DE10244022A1 (de
Inventor
Aloys Wobben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE10244022A priority Critical patent/DE10244022B4/de
Application filed by Individual filed Critical Individual
Priority to ES03798164.4T priority patent/ES2460341T3/es
Priority to AU2003266392A priority patent/AU2003266392B2/en
Priority to KR1020057004432A priority patent/KR100669036B1/ko
Priority to CA002498834A priority patent/CA2498834C/en
Priority to PCT/EP2003/010274 priority patent/WO2004029449A1/de
Priority to PL374216A priority patent/PL219028B1/pl
Priority to PT37981644T priority patent/PT1546551E/pt
Priority to DK03798164.4T priority patent/DK1546551T3/en
Priority to JP2004538909A priority patent/JP4208835B2/ja
Priority to BRPI0314291-4A priority patent/BR0314291B1/pt
Priority to CNB038219042A priority patent/CN100390407C/zh
Priority to SI200332344T priority patent/SI1546551T1/sl
Priority to EP03798164.4A priority patent/EP1546551B1/de
Priority to ARP030103416A priority patent/AR041325A1/es
Publication of DE10244022A1 publication Critical patent/DE10244022A1/de
Application granted granted Critical
Publication of DE10244022B4 publication Critical patent/DE10244022B4/de
Priority to US11/085,630 priority patent/US7311490B2/en
Priority to CY20141100260T priority patent/CY1115015T1/el
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE10244022A 2002-09-21 2002-09-21 Rotorblatt Expired - Fee Related DE10244022B4 (de)

Priority Applications (17)

Application Number Priority Date Filing Date Title
DE10244022A DE10244022B4 (de) 2002-09-21 2002-09-21 Rotorblatt
SI200332344T SI1546551T1 (sl) 2002-09-21 2003-09-16 Rotorska lopata za vetrno turbino
KR1020057004432A KR100669036B1 (ko) 2002-09-21 2003-09-16 풍력 발전 터빈의 회전익 날개
CA002498834A CA2498834C (en) 2002-09-21 2003-09-16 Rotor blade for a wind turbine
PCT/EP2003/010274 WO2004029449A1 (de) 2002-09-21 2003-09-16 Rotorblatt für windturbine
PL374216A PL219028B1 (pl) 2002-09-21 2003-09-16 Sposób zmniejszenia współczynnika oporu aerodynamicznego i poziomu mocy akustycznej łopaty wirnika elektrowni wiatrowej
PT37981644T PT1546551E (pt) 2002-09-21 2003-09-16 Pá de rotor para turbina eólica
DK03798164.4T DK1546551T3 (en) 2002-09-21 2003-09-16 Rotor blade for a wind turbine
ES03798164.4T ES2460341T3 (es) 2002-09-21 2003-09-16 Pala de rotor para una turbina eólica
BRPI0314291-4A BR0314291B1 (pt) 2002-09-21 2003-09-16 lámina de rotor de uma instalação de energia eólica, e, instalação de energia eólica.
CNB038219042A CN100390407C (zh) 2002-09-21 2003-09-16 风轮机的转子叶片
AU2003266392A AU2003266392B2 (en) 2002-09-21 2003-09-16 Rotor blade for a wind turbine
EP03798164.4A EP1546551B1 (de) 2002-09-21 2003-09-16 Rotorblatt für eine windturbine
JP2004538909A JP4208835B2 (ja) 2002-09-21 2003-09-16 風力タービン用ローターブレード
ARP030103416A AR041325A1 (es) 2002-09-21 2003-09-19 Planta de energia eolica y pala de rotor para la misma.
US11/085,630 US7311490B2 (en) 2002-09-21 2005-03-21 Rotor blade with an electrical field
CY20141100260T CY1115015T1 (el) 2002-09-21 2014-04-04 Πτερυγιο στροφειου για ανεμογεννητρια

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10244022A DE10244022B4 (de) 2002-09-21 2002-09-21 Rotorblatt

Publications (2)

Publication Number Publication Date
DE10244022A1 DE10244022A1 (de) 2004-04-01
DE10244022B4 true DE10244022B4 (de) 2005-03-10

Family

ID=31969395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10244022A Expired - Fee Related DE10244022B4 (de) 2002-09-21 2002-09-21 Rotorblatt

Country Status (17)

Country Link
US (1) US7311490B2 (de)
EP (1) EP1546551B1 (de)
JP (1) JP4208835B2 (de)
KR (1) KR100669036B1 (de)
CN (1) CN100390407C (de)
AR (1) AR041325A1 (de)
AU (1) AU2003266392B2 (de)
BR (1) BR0314291B1 (de)
CA (1) CA2498834C (de)
CY (1) CY1115015T1 (de)
DE (1) DE10244022B4 (de)
DK (1) DK1546551T3 (de)
ES (1) ES2460341T3 (de)
PL (1) PL219028B1 (de)
PT (1) PT1546551E (de)
SI (1) SI1546551T1 (de)
WO (1) WO2004029449A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE102011014537B3 (de) * 2011-03-18 2012-05-31 Nordex Energy Gmbh Windenergieanlage mit einem Rotorblatt und einem Blitzableiter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2190092A2 (de) 2008-11-19 2010-05-26 Vestas Wind Systems A/S Verbessertes Blitzschutzsystem für Windturbinen
JP5812476B2 (ja) * 2011-08-02 2015-11-11 学校法人 東洋大学 永久磁石回転電機及びその運転方法
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712034A1 (de) * 1997-03-21 1998-09-24 Deutsch Zentr Luft & Raumfahrt Profilkante eines aerodynamischen Profils
DE19804308A1 (de) * 1997-09-30 1999-04-08 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
DE19614420C2 (de) * 1996-04-12 2003-05-22 Aloys Wobben Rotorblatt und Windenergieanlage mit einem Rotorblatt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
EP0862532A4 (de) * 1995-11-20 2002-04-10 Univ Princeton Gestufte betätigung von elektromagnetischen fliesen zur grenzschichtkontrolle
DE19815519A1 (de) 1998-03-31 1999-10-07 Tacke Windenergie Gmbh Rotorblatt für eine Windkraftanlage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19804308A1 (de) * 1997-09-30 1999-04-08 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hau, Erich: Windkraftanlagen, 2. Aufl., Springer- Verlag *

Cited By (3)

* Cited by examiner, † Cited by third party
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
DE102011014537B3 (de) * 2011-03-18 2012-05-31 Nordex Energy Gmbh Windenergieanlage mit einem Rotorblatt und einem Blitzableiter
WO2012126558A1 (de) 2011-03-18 2012-09-27 Nordex Energy Gmbh Windenergieanlage mit einem rotorblatt und einem blitzableiter

Also Published As

Publication number Publication date
US7311490B2 (en) 2007-12-25
DE10244022A1 (de) 2004-04-01
EP1546551A1 (de) 2005-06-29
JP2005539176A (ja) 2005-12-22
JP4208835B2 (ja) 2009-01-14
PT1546551E (pt) 2014-03-25
US20050201865A1 (en) 2005-09-15
CA2498834C (en) 2008-04-15
KR20050057340A (ko) 2005-06-16
DK1546551T3 (en) 2014-03-24
EP1546551B1 (de) 2014-02-26
WO2004029449A1 (de) 2004-04-08
ES2460341T3 (es) 2014-05-13
AR041325A1 (es) 2005-05-11
PL374216A1 (en) 2005-10-03
KR100669036B1 (ko) 2007-01-16
CN100390407C (zh) 2008-05-28
AU2003266392A1 (en) 2004-04-19
CN1682032A (zh) 2005-10-12
BR0314291B1 (pt) 2012-09-18
CY1115015T1 (el) 2016-12-14
AU2003266392B2 (en) 2007-08-30
BR0314291A (pt) 2005-07-26
PL219028B1 (pl) 2015-03-31
CA2498834A1 (en) 2004-04-08
SI1546551T1 (sl) 2014-04-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee