WO2012131032A3 - Windenergieanlage - Google Patents
Windenergieanlage Download PDFInfo
- Publication number
- WO2012131032A3 WO2012131032A3 PCT/EP2012/055780 EP2012055780W WO2012131032A3 WO 2012131032 A3 WO2012131032 A3 WO 2012131032A3 EP 2012055780 W EP2012055780 W EP 2012055780W WO 2012131032 A3 WO2012131032 A3 WO 2012131032A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wind turbine
- detection unit
- crack detection
- monitored
- thread
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
- G01M11/085—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT] the optical fiber being on or near the surface of the DUT
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
-
- 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
-
- 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)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Wind Motors (AREA)
- Installation Of Indoor Wiring (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014501650A JP2014509705A (ja) | 2011-04-01 | 2012-03-30 | 風力発電装置 |
EP12713114.2A EP2694809A2 (de) | 2011-04-01 | 2012-03-30 | Windenergieanlage |
CA2829168A CA2829168A1 (en) | 2011-04-01 | 2012-03-30 | Crack detection in wind turbine components |
BR112013024966A BR112013024966A2 (pt) | 2011-04-01 | 2012-03-30 | instalação de energia eólica, método de monitoração de componentes de uma instalação de energia eólica, e, uso de um filamento ou uma fibra fixado(a) sobre um componente |
US14/007,258 US20140070537A1 (en) | 2011-04-01 | 2012-03-30 | Wind turbine |
KR1020137028529A KR20140002782A (ko) | 2011-04-01 | 2012-03-30 | 풍력 발전 설비 |
RU2013148818/06A RU2013148818A (ru) | 2011-04-01 | 2012-03-30 | Ветроэнергетическая установка |
AU2012233680A AU2012233680A1 (en) | 2011-04-01 | 2012-03-30 | Wind turbine |
CN2012800173029A CN103459840A (zh) | 2011-04-01 | 2012-03-30 | 风能设备 |
MX2013010658A MX2013010658A (es) | 2011-04-01 | 2012-03-30 | Turbina eolica. |
ZA2013/06662A ZA201306662B (en) | 2011-04-01 | 2013-09-05 | Wind turbine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011006635.7 | 2011-04-01 | ||
DE102011006635A DE102011006635A1 (de) | 2011-04-01 | 2011-04-01 | Windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012131032A2 WO2012131032A2 (de) | 2012-10-04 |
WO2012131032A3 true WO2012131032A3 (de) | 2012-11-15 |
Family
ID=45937348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/055780 WO2012131032A2 (de) | 2011-04-01 | 2012-03-30 | Windenergieanlage |
Country Status (16)
Country | Link |
---|---|
US (1) | US20140070537A1 (de) |
EP (1) | EP2694809A2 (de) |
JP (1) | JP2014509705A (de) |
KR (1) | KR20140002782A (de) |
CN (1) | CN103459840A (de) |
AR (1) | AR085772A1 (de) |
AU (1) | AU2012233680A1 (de) |
BR (1) | BR112013024966A2 (de) |
CA (1) | CA2829168A1 (de) |
CL (1) | CL2013002802A1 (de) |
DE (1) | DE102011006635A1 (de) |
MX (1) | MX2013010658A (de) |
RU (1) | RU2013148818A (de) |
TW (1) | TW201305434A (de) |
WO (1) | WO2012131032A2 (de) |
ZA (1) | ZA201306662B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014204857A1 (de) * | 2014-03-17 | 2015-09-17 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt und Heizeinheit für ein Windenergieanlagen-Rotorblatt |
CN103994032B (zh) * | 2014-06-04 | 2016-10-05 | 洛阳双瑞风电叶片有限公司 | 一种远程监测风电叶片层间结构损伤方法 |
CN105865360A (zh) * | 2016-03-23 | 2016-08-17 | 南京工程学院 | 风电电机叶片形变监测的方法及系统 |
FR3116229B1 (fr) * | 2020-11-17 | 2023-11-17 | Safran Aircraft Engines | Pièce composite, notamment pour une turbomachine d’aéronef |
CN113552174A (zh) * | 2021-08-20 | 2021-10-26 | 无锡风电设计研究院有限公司 | 风机叶片表面裂纹监测装置、方法及感应材料涂覆方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111858A1 (de) * | 1981-03-26 | 1982-10-14 | Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen | Messanordnung zum feststellen von rissen |
EP1780523A1 (de) * | 2005-10-31 | 2007-05-02 | General Electric Company | Windturbinensysteme, Überwachungssysteme und Vorgänge zur Überwachung von Spannung in Windturbinenschaufeln |
EP1857672A2 (de) * | 2006-05-18 | 2007-11-21 | Daubner & Stommel GbR Bau-Werk-Planung | Windenenergieanlage, Bauteil für eine Windenergieanlage sowie Verfahren zum Betreiben einer Windenergieanlage mit einem solchen Bauteil |
EP2112374A1 (de) * | 2008-04-21 | 2009-10-28 | Siemens Aktiengesellschaft | Brucherkennungssystem |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048774U (de) * | 1990-05-10 | 1992-01-27 | ||
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 |
FR2926135B1 (fr) * | 2008-01-03 | 2010-03-19 | Eads Europ Aeronautic Defence | Dispositif de test de structure d'avion, du type coupe fil |
-
2011
- 2011-04-01 DE DE102011006635A patent/DE102011006635A1/de not_active Ceased
-
2012
- 2012-03-30 MX MX2013010658A patent/MX2013010658A/es not_active Application Discontinuation
- 2012-03-30 CN CN2012800173029A patent/CN103459840A/zh active Pending
- 2012-03-30 BR BR112013024966A patent/BR112013024966A2/pt not_active IP Right Cessation
- 2012-03-30 TW TW101111561A patent/TW201305434A/zh unknown
- 2012-03-30 CA CA2829168A patent/CA2829168A1/en not_active Abandoned
- 2012-03-30 JP JP2014501650A patent/JP2014509705A/ja active Pending
- 2012-03-30 EP EP12713114.2A patent/EP2694809A2/de not_active Withdrawn
- 2012-03-30 RU RU2013148818/06A patent/RU2013148818A/ru not_active Application Discontinuation
- 2012-03-30 KR KR1020137028529A patent/KR20140002782A/ko active IP Right Grant
- 2012-03-30 AR ARP120101101A patent/AR085772A1/es unknown
- 2012-03-30 AU AU2012233680A patent/AU2012233680A1/en not_active Abandoned
- 2012-03-30 WO PCT/EP2012/055780 patent/WO2012131032A2/de active Application Filing
- 2012-03-30 US US14/007,258 patent/US20140070537A1/en not_active Abandoned
-
2013
- 2013-09-05 ZA ZA2013/06662A patent/ZA201306662B/en unknown
- 2013-09-27 CL CL2013002802A patent/CL2013002802A1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3111858A1 (de) * | 1981-03-26 | 1982-10-14 | Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen | Messanordnung zum feststellen von rissen |
EP1780523A1 (de) * | 2005-10-31 | 2007-05-02 | General Electric Company | Windturbinensysteme, Überwachungssysteme und Vorgänge zur Überwachung von Spannung in Windturbinenschaufeln |
EP1857672A2 (de) * | 2006-05-18 | 2007-11-21 | Daubner & Stommel GbR Bau-Werk-Planung | Windenenergieanlage, Bauteil für eine Windenergieanlage sowie Verfahren zum Betreiben einer Windenergieanlage mit einem solchen Bauteil |
EP2112374A1 (de) * | 2008-04-21 | 2009-10-28 | Siemens Aktiengesellschaft | Brucherkennungssystem |
Non-Patent Citations (1)
Title |
---|
See also references of EP2694809A2 * |
Also Published As
Publication number | Publication date |
---|---|
CL2013002802A1 (es) | 2014-03-07 |
RU2013148818A (ru) | 2015-05-10 |
DE102011006635A1 (de) | 2012-10-04 |
AR085772A1 (es) | 2013-10-23 |
KR20140002782A (ko) | 2014-01-08 |
EP2694809A2 (de) | 2014-02-12 |
ZA201306662B (en) | 2014-05-28 |
BR112013024966A2 (pt) | 2016-12-20 |
US20140070537A1 (en) | 2014-03-13 |
CA2829168A1 (en) | 2012-10-04 |
JP2014509705A (ja) | 2014-04-21 |
WO2012131032A2 (de) | 2012-10-04 |
CN103459840A (zh) | 2013-12-18 |
AU2012233680A1 (en) | 2013-10-10 |
TW201305434A (zh) | 2013-02-01 |
MX2013010658A (es) | 2013-12-06 |
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