PT2870354T - Ligação monitorizada de elemento estrutural, turbina eólica, processo para a monitorização de uma ligação de elemento estrutural quanto a um enfraquecimento indesejado da ligação de elemento estrutural no estado ligado - Google Patents

Ligação monitorizada de elemento estrutural, turbina eólica, processo para a monitorização de uma ligação de elemento estrutural quanto a um enfraquecimento indesejado da ligação de elemento estrutural no estado ligado

Info

Publication number
PT2870354T
PT2870354T PT137194478T PT13719447T PT2870354T PT 2870354 T PT2870354 T PT 2870354T PT 137194478 T PT137194478 T PT 137194478T PT 13719447 T PT13719447 T PT 13719447T PT 2870354 T PT2870354 T PT 2870354T
Authority
PT
Portugal
Prior art keywords
component connection
monitoring
power system
wind power
connected state
Prior art date
Application number
PT137194478T
Other languages
English (en)
Inventor
Jepsen Torsten
Kelling Ralf
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
Publication of PT2870354T publication Critical patent/PT2870354T/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
    • 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
    • G01M13/00—Testing of machine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • 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
    • F05B2260/80—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)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Wind Motors (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
PT137194478T 2012-07-03 2013-04-18 Ligação monitorizada de elemento estrutural, turbina eólica, processo para a monitorização de uma ligação de elemento estrutural quanto a um enfraquecimento indesejado da ligação de elemento estrutural no estado ligado PT2870354T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012211566.8A DE102012211566A1 (de) 2012-07-03 2012-07-03 Überwachte Bauteilverbindung, Windenergieanlage, Verfahren zur Überwachung einer Bauteilverbindung auf ein ungewolltes Lösen der Bauteilverbindung im verbundenen Zustand

Publications (1)

Publication Number Publication Date
PT2870354T true PT2870354T (pt) 2017-10-26

Family

ID=48227197

Family Applications (1)

Application Number Title Priority Date Filing Date
PT137194478T PT2870354T (pt) 2012-07-03 2013-04-18 Ligação monitorizada de elemento estrutural, turbina eólica, processo para a monitorização de uma ligação de elemento estrutural quanto a um enfraquecimento indesejado da ligação de elemento estrutural no estado ligado

Country Status (21)

Country Link
US (1) US9926916B2 (pt)
EP (1) EP2870354B1 (pt)
JP (1) JP6068631B2 (pt)
KR (1) KR101723316B1 (pt)
CN (1) CN104411969B (pt)
AR (1) AR091563A1 (pt)
AU (1) AU2013286301B2 (pt)
BR (1) BR112014032426A2 (pt)
CA (1) CA2876247C (pt)
CL (1) CL2014003618A1 (pt)
DE (1) DE102012211566A1 (pt)
DK (1) DK2870354T3 (pt)
ES (1) ES2637821T3 (pt)
IN (1) IN2014DN10800A (pt)
MX (1) MX2014015509A (pt)
NZ (1) NZ703426A (pt)
PT (1) PT2870354T (pt)
RU (1) RU2626878C2 (pt)
TW (1) TWI502181B (pt)
WO (1) WO2014005735A1 (pt)
ZA (1) ZA201409075B (pt)

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* Cited by examiner, † Cited by third party
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JP6580367B2 (ja) * 2015-05-12 2019-09-25 ナブテスコ株式会社 風車用駆動装置、風車用駆動装置ユニット及び風車
JP6821344B2 (ja) * 2016-07-08 2021-01-27 ナブテスコ株式会社 風車駆動システム及び風車
JP6821345B2 (ja) * 2016-07-08 2021-01-27 ナブテスコ株式会社 風車駆動システム及び風車
US10866154B2 (en) 2016-11-30 2020-12-15 Arvos Ljungstrom Llc Trunnion bolt monitoring system
GB201910709D0 (en) * 2019-07-26 2019-09-11 Lm Wind Power As Wind turbine blade and method for detecting emerging defects
CN111894816B (zh) * 2020-08-03 2021-07-13 远景能源有限公司 风力发电机组的螺栓监测系统及方法
DE102021109035A1 (de) 2021-04-12 2022-10-13 Rwe Renewables Gmbh Verfahren zur Herstellung einer Verbindung zwischen zwei Rohrsegmenten eines turmartigen Bauwerks

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SU1795726A1 (ru) 1990-09-04 1996-02-20 Опытное конструкторское бюро машиностроения Способ непрерывного контроля герметичности разъемных соединений
DE69419608T2 (de) * 1993-05-06 2000-03-09 Tulip Bay Pty Ltd Leckprüfgerät und -verfahren
DE19755000C1 (de) * 1997-12-11 1999-03-04 Krupp Ag Hoesch Krupp Verschleißmessvorrichtung für Großwälzlager
DE19804458C2 (de) * 1998-02-05 2002-11-07 Daimler Chrysler Ag Einrichtung zur Erkennung eines überbelastungsbedingten Ermüdungsbruches einer Schraubverbindung
AUPR001800A0 (en) 2000-09-08 2000-10-05 Structural Monitoring Systems Ltd Method and apparatus for monitoring the integrity of structures
AUPR260301A0 (en) * 2001-01-18 2001-02-15 Structural Monitoring Systems Ltd Method and apparatus for remote continuous condition monitoring of a structure
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DE20316544U1 (de) * 2003-10-28 2005-03-10 Liebherr-Werk Biberach Gmbh Überwachungsvorrichtung zur Überwachung von Großwälzlagern
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JP5295880B2 (ja) * 2009-06-22 2013-09-18 住友重機械工業株式会社 風力発電のピッチ駆動用の減速装置
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Also Published As

Publication number Publication date
CN104411969A (zh) 2015-03-11
ES2637821T8 (es) 2018-07-10
AU2013286301A1 (en) 2015-01-22
MX2014015509A (es) 2015-07-14
RU2626878C2 (ru) 2017-08-02
KR20150032319A (ko) 2015-03-25
AR091563A1 (es) 2015-02-11
AU2013286301B2 (en) 2016-08-18
ES2637821T3 (es) 2017-10-17
ZA201409075B (en) 2015-11-25
EP2870354A1 (de) 2015-05-13
TW201403041A (zh) 2014-01-16
DK2870354T3 (en) 2017-10-16
NZ703426A (en) 2015-11-27
CN104411969B (zh) 2018-04-06
RU2015103230A (ru) 2016-08-20
EP2870354B1 (de) 2017-07-19
TWI502181B (zh) 2015-10-01
US9926916B2 (en) 2018-03-27
CA2876247C (en) 2018-08-28
KR101723316B1 (ko) 2017-04-04
JP2015521711A (ja) 2015-07-30
JP6068631B2 (ja) 2017-01-25
US20150159633A1 (en) 2015-06-11
CL2014003618A1 (es) 2015-06-12
CA2876247A1 (en) 2014-01-09
IN2014DN10800A (pt) 2015-09-04
DE102012211566A1 (de) 2014-01-09
WO2014005735A1 (de) 2014-01-09
BR112014032426A2 (pt) 2017-06-27

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