DK3172434T3 - System og fremgangsmåde til detektering af strukturelle skader på vindmøllerotorblade - Google Patents
System og fremgangsmåde til detektering af strukturelle skader på vindmøllerotorblade Download PDFInfo
- Publication number
- DK3172434T3 DK3172434T3 DK15738678.0T DK15738678T DK3172434T3 DK 3172434 T3 DK3172434 T3 DK 3172434T3 DK 15738678 T DK15738678 T DK 15738678T DK 3172434 T3 DK3172434 T3 DK 3172434T3
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- structural damage
- window motor
- detecting structural
- motor blades
- Prior art date
Links
Classifications
-
- 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
- G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
-
- 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
-
- 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
-
- 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
- F05B2260/83—Testing, e.g. methods, components or tools therefor
-
- 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
- F05B2270/334—Vibration measurements
-
- 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
- F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05B2270/807—Accelerometers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14177876 | 2014-07-21 | ||
| PCT/EP2015/066445 WO2016012372A1 (en) | 2014-07-21 | 2015-07-17 | System and methodology for detecting structural damages of wind turbine rotor blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3172434T3 true DK3172434T3 (da) | 2020-03-16 |
Family
ID=51228298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15738678.0T DK3172434T3 (da) | 2014-07-21 | 2015-07-17 | System og fremgangsmåde til detektering af strukturelle skader på vindmøllerotorblade |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3172434B1 (da) |
| DK (1) | DK3172434T3 (da) |
| WO (1) | WO2016012372A1 (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10997329B2 (en) | 2016-02-01 | 2021-05-04 | Massachusetts Institute Of Technology | Motion sensing wi-fi sensor networks for continuous 3D modeling and prediction of facility responses to disturbances |
| WO2018103916A1 (en) * | 2016-12-05 | 2018-06-14 | Siemens Wind Power A/S | Determining a structural condition of a rotor blade of a wind turbine |
| CN109653261A (zh) * | 2018-12-29 | 2019-04-19 | 中铁二院工程集团有限责任公司 | 抗滑桩震后损伤测试方法和系统 |
| CN110332080B (zh) * | 2019-08-01 | 2021-02-12 | 内蒙古工业大学 | 一种基于共振响应的风机叶片健康实时监测方法 |
| WO2021223823A1 (en) | 2020-05-04 | 2021-11-11 | Vestas Wind Systems A/S | Blade monitoring by actively promoting blade vibrations |
| EP3907485A1 (de) * | 2020-05-07 | 2021-11-10 | Flender GmbH | Verbessertes überwachungsverfahren für eine getriebekomponente |
| EP4040119A1 (en) | 2021-02-09 | 2022-08-10 | Siemens Gamesa Renewable Energy A/S | Rotor blade monitoring arrangement |
| EP4299900A1 (en) * | 2022-04-06 | 2024-01-03 | Ventus Engineering GmbH | Method for monitoring and determining wake conditions and providing alarm at a wind turbine generator and method for monitoring, localizing and providing alarm when cracks are observed in wind turbine blades |
| US12012927B2 (en) * | 2022-05-24 | 2024-06-18 | General Electric Renovables Espana, S.L. | System and method for detecting a failure condition in a component of a wind turbine |
| EP4343301A1 (en) * | 2022-09-21 | 2024-03-27 | Ventus Engineering GmbH | Method for identifying periodic shocks in a structure, wind turbine generator and a wind farm adapted for performing the method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10065314B4 (de) * | 2000-12-30 | 2007-08-16 | Igus - Innovative Technische Systeme Gmbh | Verfahren und Einrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen |
| WO2011029439A1 (de) * | 2009-09-08 | 2011-03-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Modellbasiertes verfahren zur zustandsüberwachung von rotorblättern |
| WO2011141445A1 (en) | 2010-05-11 | 2011-11-17 | Brüel & Kjær Sound & Vibration Measurement A/S | Fibre optical accelerometer |
| DK2588752T3 (da) * | 2010-06-30 | 2015-08-17 | Vestas Wind Sys As | Vindmøllesystem til detektering af vinge-isdannelse |
| EP2626683B1 (en) * | 2012-02-07 | 2014-07-16 | Siemens Aktiengesellschaft | Wind turbine, comprising a number of bearings |
-
2015
- 2015-07-17 WO PCT/EP2015/066445 patent/WO2016012372A1/en active Application Filing
- 2015-07-17 EP EP15738678.0A patent/EP3172434B1/en active Active
- 2015-07-17 DK DK15738678.0T patent/DK3172434T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3172434B1 (en) | 2019-12-18 |
| WO2016012372A1 (en) | 2016-01-28 |
| EP3172434A1 (en) | 2017-05-31 |
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