WO2010069318A8 - Wear-out pattern recognition - Google Patents

Wear-out pattern recognition Download PDF

Info

Publication number
WO2010069318A8
WO2010069318A8 PCT/DK2009/000257 DK2009000257W WO2010069318A8 WO 2010069318 A8 WO2010069318 A8 WO 2010069318A8 DK 2009000257 W DK2009000257 W DK 2009000257W WO 2010069318 A8 WO2010069318 A8 WO 2010069318A8
Authority
WO
WIPO (PCT)
Prior art keywords
component
time
sensor signal
estimate
model
Prior art date
Application number
PCT/DK2009/000257
Other languages
French (fr)
Other versions
WO2010069318A1 (en
Inventor
Tie Ling Zhang
Ingemann Hvas Sandvad
Original Assignee
Vestas Wind Systems A/S
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 Vestas Wind Systems A/S filed Critical Vestas Wind Systems A/S
Publication of WO2010069318A1 publication Critical patent/WO2010069318A1/en
Publication of WO2010069318A8 publication Critical patent/WO2010069318A8/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
    • 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
    • F05B2260/82—Forecasts
    • F05B2260/821—Parameter estimation or prediction
    • 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
    • F05B2260/84—Modelling or simulation

Landscapes

  • Engineering & Computer Science (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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a method of providing an estimate of remaining lifetime of a component in a wind turbine. The method may comprise providing a model for the component, obtaining a sensor signal from a sensor registering information regarding the component and registering the sensor signal for a first period of time, and determining an estimate of remaining life-time of a component based on the model and the sensor signal. The present invention further relates to a system for providing an estimate of remaining life-time of a component in a wind turbine. The system may comprise a memory unit adapted for storing a model for the component, a data receiver adapted for obtaining a sensor signal from a sensor registering information regarding the component and registering the sensor signal for a first period of time, and a processor adapted for providing an estimate of remaining life-time of a component based on the model and the sensor signals.
PCT/DK2009/000257 2008-12-16 2009-12-16 Wear-out pattern recognition WO2010069318A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12285708P 2008-12-16 2008-12-16
US61/122,857 2008-12-16
DKPA200801788 2008-12-16
DKPA200801788 2008-12-16

Publications (2)

Publication Number Publication Date
WO2010069318A1 WO2010069318A1 (en) 2010-06-24
WO2010069318A8 true WO2010069318A8 (en) 2010-09-16

Family

ID=41697659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2009/000257 WO2010069318A1 (en) 2008-12-16 2009-12-16 Wear-out pattern recognition

Country Status (1)

Country Link
WO (1) WO2010069318A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264314B1 (en) * 2009-05-25 2016-05-25 Vestas Wind Systems A/S A method and a system for controlling operation of a wind turbine
CN103140672B (en) * 2010-06-28 2016-04-20 维斯塔斯风力系统有限公司 The method of practice condition monitoring in wind power plant
NO3070262T3 (en) * 2014-04-02 2018-06-02
KR20160017681A (en) * 2014-07-31 2016-02-17 두산중공업 주식회사 System and method for managing wind plant
JP6553399B2 (en) * 2015-05-14 2019-07-31 株式会社日立製作所 Calculation system, wind power generation system, or calculation method of remaining life or fatigue damage of windmill
US20160341179A1 (en) * 2015-05-20 2016-11-24 General Electric Company Limit for derating scheme used in wind turbine control
US10907616B2 (en) 2016-05-03 2021-02-02 Vestas Wind Systems A/S Status monitoring for mechanical plants, in particular wind turbines
CN112219028B (en) 2018-05-07 2023-11-28 维斯塔斯风力系统集团公司 Wind turbine control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713583A1 (en) * 1997-04-02 1998-10-08 En Umwelt Beratung E V I Machine remaining working life evaluation method
DE10144076A1 (en) * 2001-09-07 2003-03-27 Daimler Chrysler Ag Method for early recognition and prediction of unit damage or wear in machine plant, particularly mobile plant, based on vibration analysis with suppression of interference frequencies to improve the reliability of diagnosis
DE10315630A1 (en) * 2003-04-04 2004-10-28 Wittenstein Ag transmission
DE10353647B4 (en) * 2003-08-06 2006-01-12 Battenfeld Extrusionstechnik Gmbh Method for calculating the expected service life of a transmission

Also Published As

Publication number Publication date
WO2010069318A1 (en) 2010-06-24

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