DE102013202881A8 - Rotorblatthinterkante - Google Patents

Rotorblatthinterkante Download PDF

Info

Publication number
DE102013202881A8
DE102013202881A8 DE102013202881.4A DE102013202881A DE102013202881A8 DE 102013202881 A8 DE102013202881 A8 DE 102013202881A8 DE 102013202881 A DE102013202881 A DE 102013202881A DE 102013202881 A8 DE102013202881 A8 DE 102013202881A8
Authority
DE
Germany
Prior art keywords
trailing edge
rotor blade
blade trailing
rotor
edge
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.)
Withdrawn
Application number
DE102013202881.4A
Other languages
English (en)
Other versions
DE102013202881A1 (de
Inventor
Andree Altmikus
Mohammad Kamruzzaman
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.)
Wobben Properties GmbH
Original Assignee
Wobben Properties GmbH
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
Application filed by Wobben Properties GmbH filed Critical Wobben Properties GmbH
Priority to DE201310202881 priority Critical patent/DE102013202881A1/de
Priority to RU2015127040A priority patent/RU2632563C2/ru
Priority to US14/649,903 priority patent/US10138868B2/en
Priority to BR112015013036A priority patent/BR112015013036A8/pt
Priority to EP13815696.3A priority patent/EP2929178B1/de
Priority to NZ709532A priority patent/NZ709532A/en
Priority to CA2893408A priority patent/CA2893408C/en
Priority to CN201380064074.5A priority patent/CN104870808B/zh
Priority to MX2015007150A priority patent/MX360668B/es
Priority to PT138156963T priority patent/PT2929178T/pt
Priority to DK13815696.3T priority patent/DK2929178T3/en
Priority to AU2013354038A priority patent/AU2013354038B2/en
Priority to KR1020157018175A priority patent/KR101707760B1/ko
Priority to PCT/EP2013/075647 priority patent/WO2014086919A1/de
Priority to JP2015546010A priority patent/JP6088065B2/ja
Priority to ES13815696.3T priority patent/ES2679128T3/es
Priority to TW102144972A priority patent/TWI541433B/zh
Publication of DE102013202881A1 publication Critical patent/DE102013202881A1/de
Publication of DE102013202881A8 publication Critical patent/DE102013202881A8/de
Priority to CL2015001561A priority patent/CL2015001561A1/es
Priority to ZA2015/04554A priority patent/ZA201504554B/en
Withdrawn 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
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/183—Geometry two-dimensional patterned zigzag
    • 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)
DE201310202881 2012-12-07 2013-02-21 Rotorblatthinterkante Withdrawn DE102013202881A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE201310202881 DE102013202881A1 (de) 2013-02-21 2013-02-21 Rotorblatthinterkante
PT138156963T PT2929178T (pt) 2012-12-07 2013-12-05 Bordo de fuga da pá do rotor
KR1020157018175A KR101707760B1 (ko) 2012-12-07 2013-12-05 로터 블레이드 트레일링 에지
BR112015013036A BR112015013036A8 (pt) 2012-12-07 2013-12-05 método para calcular um bordo de fuga, pá de rotor e instalação de energia eólica
EP13815696.3A EP2929178B1 (de) 2012-12-07 2013-12-05 Rotorblatthinterkante
NZ709532A NZ709532A (en) 2012-12-07 2013-12-05 Rotor blade trailing edge
CA2893408A CA2893408C (en) 2012-12-07 2013-12-05 Rotor blade trailing edge
CN201380064074.5A CN104870808B (zh) 2012-12-07 2013-12-05 转子叶片后缘
MX2015007150A MX360668B (es) 2012-12-07 2013-12-05 Canto posterior de pala de rotor.
RU2015127040A RU2632563C2 (ru) 2012-12-07 2013-12-05 Задняя кромка роторной лопасти
DK13815696.3T DK2929178T3 (en) 2012-12-07 2013-12-05 Rotor wing rear edge
AU2013354038A AU2013354038B2 (en) 2012-12-07 2013-12-05 Rotor blade trailing edge
US14/649,903 US10138868B2 (en) 2012-12-07 2013-12-05 Rotor blade trailing edge
PCT/EP2013/075647 WO2014086919A1 (de) 2012-12-07 2013-12-05 Rotorblatthinterkante
JP2015546010A JP6088065B2 (ja) 2012-12-07 2013-12-05 ロータブレード後方縁部
ES13815696.3T ES2679128T3 (es) 2012-12-07 2013-12-05 Borde de fuga de pala de rotor
TW102144972A TWI541433B (zh) 2012-12-07 2013-12-06 轉子葉片之後緣
CL2015001561A CL2015001561A1 (es) 2012-12-07 2015-06-05 Procedimiento para calcular un canto posterior por fabricar para una pala de rotor aerodinamico de una instalacion de energia eolica, donde la pala muestra posiciones radiales referidas al rotor y presenta un perfil de pala local, el canto presenta un desarrollo dentado con varios picos; canto posterior; pala de rotor; e instalacion eolica.
ZA2015/04554A ZA201504554B (en) 2012-12-07 2015-06-24 Rotor blade trailing edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310202881 DE102013202881A1 (de) 2013-02-21 2013-02-21 Rotorblatthinterkante

Publications (2)

Publication Number Publication Date
DE102013202881A1 DE102013202881A1 (de) 2014-08-21
DE102013202881A8 true DE102013202881A8 (de) 2015-02-26

Family

ID=51263941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201310202881 Withdrawn DE102013202881A1 (de) 2012-12-07 2013-02-21 Rotorblatthinterkante

Country Status (1)

Country Link
DE (1) DE102013202881A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017117843A1 (de) 2017-08-07 2019-02-07 Wobben Properties Gmbh Rotorblatt eines Rotors einer Windenergieanlage, Windenergieanlage und Verfahren zur Verbesserung des Wirkungsgrades eines Rotors einer Windenergieanlage
US11668281B2 (en) 2020-05-15 2023-06-06 Wobben Properties Gmbh Method for designing and operating a wind power installation, wind power installation and wind farm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088665A (en) * 1989-10-31 1992-02-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Serrated trailing edges for improving lift and drag characteristics of lifting surfaces
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
GB9323710D0 (en) 1993-11-15 1994-01-05 Ncr Int Inc Document alignment system
US7059833B2 (en) * 2001-11-26 2006-06-13 Bonus Energy A/S Method for improvement of the efficiency of a wind turbine rotor
US20090074585A1 (en) * 2007-09-19 2009-03-19 General Electric Company Wind turbine blades with trailing edge serrations
US8523515B2 (en) * 2010-11-15 2013-09-03 General Electric Company Noise reducer for rotor blade in wind turbine

Also Published As

Publication number Publication date
DE102013202881A1 (de) 2014-08-21

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Legal Events

Date Code Title Description
R163 Identified publications notified
R082 Change of representative

Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE

R083 Amendment of/additions to inventor(s)
R120 Application withdrawn or ip right abandoned