BR0310124B1 - lámina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica. - Google Patents

lámina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica.

Info

Publication number
BR0310124B1
BR0310124B1 BRPI0310124-0A BR0310124A BR0310124B1 BR 0310124 B1 BR0310124 B1 BR 0310124B1 BR 0310124 A BR0310124 A BR 0310124A BR 0310124 B1 BR0310124 B1 BR 0310124B1
Authority
BR
Brazil
Prior art keywords
wind power
power installation
flex
measuring
product
Prior art date
Application number
BRPI0310124-0A
Other languages
English (en)
Inventor
Aloys Wobben
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 filed Critical
Publication of BR0310124B1 publication Critical patent/BR0310124B1/pt

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
    • 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
    • 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
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/331—Mechanical loads
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manufacture Of Motors, Generators (AREA)
BRPI0310124-0A 2002-12-18 2003-12-17 lámina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica. BR0310124B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10259680A DE10259680B4 (de) 2002-12-18 2002-12-18 Rotorblatt einer Windenergieanlage

Publications (1)

Publication Number Publication Date
BR0310124B1 true BR0310124B1 (pt) 2012-04-17

Family

ID=32403992

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0317011-0A BR0317011A (pt) 2002-12-18 2003-12-17 Lâmina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica
BRPI0310124-0A BR0310124B1 (pt) 2002-12-18 2003-12-17 lámina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0317011-0A BR0317011A (pt) 2002-12-18 2003-12-17 Lâmina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica

Country Status (20)

Country Link
US (2) US7594797B2 (pt)
EP (2) EP2284393B1 (pt)
JP (2) JP4287381B2 (pt)
KR (3) KR100921432B1 (pt)
CN (1) CN100434693C (pt)
AR (1) AR042523A1 (pt)
AU (1) AU2003299315B2 (pt)
BR (2) BR0317011A (pt)
CA (1) CA2507832C (pt)
CY (1) CY1116470T1 (pt)
DE (1) DE10259680B4 (pt)
DK (2) DK1583906T3 (pt)
ES (2) ES2542844T3 (pt)
HU (1) HUE027030T2 (pt)
NO (1) NO339105B1 (pt)
PL (2) PL216993B1 (pt)
PT (2) PT2284393T (pt)
SI (1) SI1583906T1 (pt)
WO (1) WO2004055366A1 (pt)
ZA (1) ZA200504255B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754887B1 (en) * 2005-08-17 2015-10-21 General Electric Company Device for detecting lightning strike damage to a wind turbine blade
US7303373B2 (en) * 2005-10-31 2007-12-04 General Electric Company Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade
DE102006002709B4 (de) * 2006-01-19 2008-01-17 Siemens Ag Rotorblatt einer Windenergieanlage
DE102006002708B4 (de) * 2006-01-19 2007-12-06 Siemens Ag Rotor einer Windenergieanlage
DE102006023642A1 (de) * 2006-05-18 2007-11-22 Daubner & Stommel Gbr Bau-Werk-Planung Windenergieanlage und Rotorblatt für eine Windenergieanlage
GB2440954B (en) * 2006-08-18 2008-12-17 Insensys Ltd Structural monitoring
EP2037212B1 (en) * 2007-09-12 2015-12-30 Siemens Aktiengesellschaft Method and sensor setup for determination of deflection and/or strain
WO2009121367A1 (en) 2008-03-31 2009-10-08 Vestas Wind Systems A/S Optical transmission strain sensor for wind turbines
US8736092B2 (en) * 2008-03-07 2014-05-27 Vestas Wind Systems A/S Control system and a method for redundant control of a wind turbine
US7998393B2 (en) * 2008-03-18 2011-08-16 General Electric Company Methods for making components having improved erosion resistance
GB2461532A (en) * 2008-07-01 2010-01-06 Vestas Wind Sys As Sensor system and method for detecting deformation in a wind turbine component
US8152440B2 (en) * 2008-08-26 2012-04-10 General Electric Company Resistive contact sensors for large blade and airfoil pressure and flow separation measurements
GB2464961A (en) * 2008-10-31 2010-05-05 Vestas Wind Sys As Internally mounted load sensor for wind turbine rotor blade
US8427333B2 (en) * 2009-06-29 2013-04-23 General Electric Company System and method for detecting lightning
US20100135796A1 (en) * 2009-12-01 2010-06-03 Venkateswara Rao Kavala Monitoring joint efficiency in wind turbine rotor blades
DE102009058595A1 (de) * 2009-12-17 2011-06-22 Siemens Aktiengesellschaft, 80333 Detektion einer Verformung eines Flügels einer Windkraftanlage
KR101137027B1 (ko) 2009-12-31 2012-04-26 한국항공우주연구원 로터 블레이드 공력하중 측정장치 및 측정장치 보정방법
DE102010017749A1 (de) * 2010-07-05 2012-01-05 Ssb Wind Systems Gmbh & Co. Kg Vorrichtung zur optischen Messung der Biegung eines Rotorblatts einer Windkraftanlage
CN102445339A (zh) * 2010-09-30 2012-05-09 通用电气公司 用于检测和控制转子叶片偏转的***及方法
US8463085B2 (en) * 2010-12-17 2013-06-11 General Electric Company Systems and methods for monitoring a condition of a rotor blade for a wind turbine
DE102010056033A1 (de) 2010-12-27 2012-06-28 Baumer Innotec Ag Rotorblatt einer Windkraftanlage
DE102011112228A1 (de) 2011-09-01 2013-03-07 Martin Wolf Verfahren zur Rissprüfung
KR101304490B1 (ko) * 2012-01-09 2013-09-05 전북대학교산학협력단 풍력터빈의 블레이드 처짐 감시 시스템
US9205920B2 (en) 2013-12-30 2015-12-08 Google Inc. Wiring harness for an aerial vehicle
KR20150080845A (ko) * 2014-01-02 2015-07-10 두산중공업 주식회사 풍력 발전기용 블레이드의 제어장치, 제어방법, 및 이를 이용하는 풍력 발전기
CN105370497A (zh) * 2015-12-07 2016-03-02 天津博威动力设备有限公司 一种防结霜发电装置
DE102016112633A1 (de) * 2016-07-11 2018-01-11 Wobben Properties Gmbh Torsionswinkelmessung eines Rotorblatts
FR3068195B1 (fr) * 2017-06-27 2019-07-19 Airbus Helicopters Procede de fabrication d'un equipement tournant de voilure tournante muni d'un degivreur, ledit equipement tournant et un drone muni dudit equipement tournant
DE102018109049A1 (de) * 2018-04-17 2019-10-17 Innogy Se Überprüfung von Blitzableitern für Windenergieanlagen
CN109578223A (zh) * 2019-01-16 2019-04-05 远景能源（江苏）有限公司 一种用于测试叶片的刚度的装置以及相应测试方法
EP3816436A1 (en) * 2019-11-04 2021-05-05 Siemens Gamesa Renewable Energy A/S Wind speed estimation arrangement
EP3816437A1 (en) * 2019-11-04 2021-05-05 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade strain estimation arrangement
KR102422918B1 (ko) * 2021-11-22 2022-07-21 한국기계연구원 풍력발전기의 블레이드 감시장치 및 방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473147A (en) * 1946-01-15 1949-06-14 United Aircraft Corp Slip-ring structure
US2742248A (en) * 1952-02-16 1956-04-17 Curtiss Wright Corp Propeller blade de-icing
JPS51137299A (en) * 1975-04-15 1976-11-27 Kawasaki Heavy Ind Ltd Crack monitoring device of a rotor
US4255974A (en) * 1979-06-14 1981-03-17 Battelle Development Corporation Adherent crack gauge
DE3009922A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Regelungs- und steuerungsanlage zur verstellung der fluegel des windrads eines windkraftwerks
US4734637A (en) * 1986-04-16 1988-03-29 Teradyne, Inc. Apparatus for measuring the length of an electrical line
DE3821642A1 (de) 1988-06-27 1989-12-28 Siemens Ag Einrichtung zum digitalen messen der aenderung physikalischer groessen
US5174717A (en) * 1991-06-10 1992-12-29 Safeway Products Inc. Cable harness and mounting hardware for propeller deicer
US5379644A (en) * 1991-08-15 1995-01-10 Shimizu Costruction Co., Ltd. Strain or stress gauge and method for detecting strain or stress of structure using the same, and plastic composite material for foreknowing progress of breakdown of structure and method using the same
JP3576262B2 (ja) * 1995-03-28 2004-10-13 三菱重工業株式会社 破壊予知可能型ｇｆｒｐ製風車翼およびその破壊予知方法
DE19731918B4 (de) * 1997-07-25 2005-12-22 Wobben, Aloys, Dipl.-Ing. Windenergieanlage
DE19748716C1 (de) * 1997-11-05 1998-11-12 Aerodyn Eng Gmbh Rotorblatt-Heizung und Blitzableiter
DE29720741U1 (de) * 1997-11-22 1998-05-28 aerodyn Engineering GmbH, 24768 Rendsburg Vorrichtung zur Erfassung von Schwingungen der Rotorblätter einer Windkraftanlage
JP2000018147A (ja) 1998-07-07 2000-01-18 Agency Of Ind Science & Technol 風力発電システム用ブレ−ドの破損予知方法
EP0995904A3 (de) * 1998-10-20 2002-02-06 Tacke Windenergie GmbH Windkraftanlage
AU768212B2 (en) * 1999-11-03 2003-12-04 Vestas Wind Systems A/S Method of controlling the operation of a wind turbine and wind turbine for use in said method
DE20021970U1 (de) * 2000-12-30 2001-04-05 Igus Ingenieurgemeinschaft Umw Einrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen
DE10113039B4 (de) * 2001-03-17 2017-12-07 Aloys Wobben Windenergieanlage
DE10160360B4 (de) * 2001-12-08 2004-04-22 Wobben, Aloys, Dipl.-Ing. Rotorblatt sowie eine Windenergieanlage mit einem Rotorblatt
EP1461530B1 (de) * 2001-12-08 2015-06-24 Wobben Properties GmbH Verfahren zum ermitteln der auslenkung eines rotorblatts einer windenergieanlage
CA2426711C (en) * 2002-05-02 2009-11-17 General Electric Company Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant

Also Published As

Publication number Publication date
PL375921A1 (en) 2005-12-12
ZA200504255B (en) 2006-03-29
PT2284393T (pt) 2017-07-26
EP1583906B1 (de) 2015-05-06
KR20090083429A (ko) 2009-08-03
NO339105B1 (no) 2016-11-14
PL216993B1 (pl) 2014-06-30
DK2284393T3 (en) 2017-07-10
AU2003299315B2 (en) 2008-02-28
DK1583906T3 (en) 2015-08-03
ES2542844T3 (es) 2015-08-12
US7594797B2 (en) 2009-09-29
ES2632214T3 (es) 2017-09-11
DE10259680A1 (de) 2004-07-01
CA2507832A1 (en) 2004-07-01
JP4287381B2 (ja) 2009-07-01
JP4738454B2 (ja) 2011-08-03
US20060133933A1 (en) 2006-06-22
KR100921432B1 (ko) 2009-10-14
CN1726343A (zh) 2006-01-25
NO20053463L (no) 2005-09-13
CN100434693C (zh) 2008-11-19
PL400272A1 (pl) 2013-03-04
SI1583906T1 (sl) 2015-07-31
EP2284393A2 (de) 2011-02-16
CA2507832C (en) 2009-06-02
EP1583906A1 (de) 2005-10-12
WO2004055366A1 (de) 2004-07-01
NO20053463D0 (no) 2005-07-15
PT1583906E (pt) 2015-09-17
PL218522B1 (pl) 2014-12-31
BR0317011A (pt) 2005-10-25
KR20070116159A (ko) 2007-12-06
CY1116470T1 (el) 2017-03-15
KR20050088389A (ko) 2005-09-05
JP2006509958A (ja) 2006-03-23
JP2008303882A (ja) 2008-12-18
AR042523A1 (es) 2005-06-22
KR100918684B1 (ko) 2009-09-22
EP2284393B1 (de) 2017-04-26
US7955052B2 (en) 2011-06-07
DE10259680B4 (de) 2005-08-25
HUE027030T2 (en) 2016-08-29
EP2284393A3 (de) 2013-09-04
ES2632214T8 (es) 2018-02-19
US20090297346A1 (en) 2009-12-03
AU2003299315A1 (en) 2004-07-09

Similar Documents

Publication Publication Date Title
BR0310124B1 (pt) lámina de rotor de uma instalação de energia eólica, processo e dispositivo para medir a flexão ou alteração no comprimento de um produto, e, instalação de energia eólica.
BR0318003B1 (pt) processo para a montagem ou desmontagem de uma lâmina de rotor de uma instalação de enrgia eólica sem o uso de um guindaste, e, instalação de energia eólica
BR0116502B1 (pt) lámina de rotor para uma instalação de energia eólica, e, instalação de energia eólica.
BR0311208B1 (pt) lámina de rotor de uma instalação de energia eólica, e, instalação de energia eólica.
BR0208138B1 (pt) processo para controlar uma instalação de energia eólica, e, instalação de energia eólica.
DE10392111D2 (de) Rotorblatt für Windenergieanlagen
BR0210165B1 (pt) processo para o controle de uma instalação de energia eólica, e, instalação de energia eólica para a realização do mesmo.
NO20044400L (no) Overgangssone i vindturbinblader.
BR0314677B1 (pt) instalaÇço de energia eàlica, e, processo para a produÇço da mesma.
HK1079265A1 (en) Variable length wind turbine blade
BR0207057B1 (pt) instalaÇço de energia eàlica, e, processo de controle do Ângulo de incidÊncia de uma lÂmina de rotor de uma instalaÇço de energia eàlica.
BRPI0312898A2 (pt) método para a operação de uma planta eólica e método para operá-la
EE200100306A (et) Tuuleenergiaseadme rootorilaba
DK1423606T3 (da) Smöring til indfaldsvinkeljusteringsindretningen på en vindturbines rotorblad
ATE418008T1 (de) Frühwarnsystem für windenergieanlagen mit sodar
NO20045028L (no) Vindturbin.
DE50004724D1 (de) Gasturbinenrotor mit innenraumgekühlter gasturbinenschaufel
NO20053711D0 (no) Rotorblad for et vindkraftanlegg
DE50207362D1 (de) Gekühlte Turbinenschaufel
NO20050843L (no) Overgangselement for viskerblad, og viskerblad
DE60329554D1 (de) Rotorblatt für eine Radialturbine
DK2309120T3 (da) Nav til rotoren på en vindmølle
NO20056156L (no) Rotorbladtilkopling
NO20051595L (no) Overgangselement for viskerblad, og viskerblad
DE10390033D2 (de) Rotorblattheizung

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2051 DE 27/04/2010.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2003, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA F03D 11/00.

Ipc: F03D 17/00 (2016.01)

Ipc: F03D 17/00 (2016.01)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.