GB2568676A - Wind turbine blade orientation detection - Google Patents

Wind turbine blade orientation detection Download PDF

Info

Publication number
GB2568676A
GB2568676A GB1719324.4A GB201719324A GB2568676A GB 2568676 A GB2568676 A GB 2568676A GB 201719324 A GB201719324 A GB 201719324A GB 2568676 A GB2568676 A GB 2568676A
Authority
GB
United Kingdom
Prior art keywords
image
wind turbine
wind
blade disc
orientation
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB1719324.4A
Other languages
English (en)
Other versions
GB201719324D0 (en
Inventor
Hall Richard
Keseric Nenad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equinor ASA
Original Assignee
Equinor ASA
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 Equinor ASA filed Critical Equinor ASA
Priority to GB1719324.4A priority Critical patent/GB2568676A/en
Publication of GB201719324D0 publication Critical patent/GB201719324D0/en
Priority to PCT/NO2018/050290 priority patent/WO2019103621A1/fr
Publication of GB2568676A publication Critical patent/GB2568676A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • F05B2270/329—Azimuth or yaw angle
    • 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
    • F05B2270/804—Optical devices
    • F05B2270/8041—Cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G06T2207/10044—Radar image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30164—Workpiece; Machine component
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical 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)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Wind Motors (AREA)
GB1719324.4A 2017-11-21 2017-11-21 Wind turbine blade orientation detection Withdrawn GB2568676A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1719324.4A GB2568676A (en) 2017-11-21 2017-11-21 Wind turbine blade orientation detection
PCT/NO2018/050290 WO2019103621A1 (fr) 2017-11-21 2018-11-21 Détection de l'orientation de pale d'éolienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1719324.4A GB2568676A (en) 2017-11-21 2017-11-21 Wind turbine blade orientation detection

Publications (2)

Publication Number Publication Date
GB201719324D0 GB201719324D0 (en) 2018-01-03
GB2568676A true GB2568676A (en) 2019-05-29

Family

ID=60805569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719324.4A Withdrawn GB2568676A (en) 2017-11-21 2017-11-21 Wind turbine blade orientation detection

Country Status (2)

Country Link
GB (1) GB2568676A (fr)
WO (1) WO2019103621A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3770426A1 (fr) * 2019-07-26 2021-01-27 Siemens Gamesa Renewable Energy A/S Procédé et appareil pour la surveillance mise en uvre par ordinateur d'un ou de plusieurs éoliennes dans un parc éolien
EP3907402A1 (fr) * 2020-05-06 2021-11-10 Siemens Gamesa Renewable Energy A/S Procédé et appareil de surveillance d'une éolienne mise en uvre par ordinateur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110985309B (zh) * 2019-12-09 2022-03-11 远景智能国际私人投资有限公司 偏航对风异常检测方法、装置、设备和存储介质
EP4080045A1 (fr) * 2021-04-20 2022-10-26 Vestas Wind Systems A/S Utilisation de l'apprentissage machine pour la détermination automatique d'emplacements de turbine à partir d'images

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120045330A1 (en) * 2011-07-29 2012-02-23 General Electric Company System and method for monitoring and controlling physical structures
US20120279288A1 (en) * 2011-05-03 2012-11-08 Dan Frederiksen Method of checking a wind turbine in a wind farm for a yaw misalignment, method of monitoring a wind turbine in a wind farm and monitoring apparatus
US20150369218A1 (en) * 2013-01-24 2015-12-24 Wobben Properties Gmbh Method for measuring a rotor-blade angle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8261599B2 (en) * 2008-04-24 2012-09-11 Rbt, Lp Method and system for determining an imbalance of a wind turbine rotor
DE102008031484B4 (de) * 2008-07-03 2010-07-15 Energy-Consult Projektgesellschaft Mbh Verfahren zur Ermittlung und Nachjustierung des relativen Flügeleinstellwinkels an Windenergieanlagen mit horizontalen Antriebsachsen
US8041540B2 (en) * 2009-12-09 2011-10-18 General Electric Company System, device, and method for acoustic and visual monitoring of a wind turbine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120279288A1 (en) * 2011-05-03 2012-11-08 Dan Frederiksen Method of checking a wind turbine in a wind farm for a yaw misalignment, method of monitoring a wind turbine in a wind farm and monitoring apparatus
US20120045330A1 (en) * 2011-07-29 2012-02-23 General Electric Company System and method for monitoring and controlling physical structures
US20150369218A1 (en) * 2013-01-24 2015-12-24 Wobben Properties Gmbh Method for measuring a rotor-blade angle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3770426A1 (fr) * 2019-07-26 2021-01-27 Siemens Gamesa Renewable Energy A/S Procédé et appareil pour la surveillance mise en uvre par ordinateur d'un ou de plusieurs éoliennes dans un parc éolien
WO2021018424A1 (fr) * 2019-07-26 2021-02-04 Siemens Gamesa Renewable Energy A/S Procédé et appareil pour la surveillance mise en œuvre par ordinateur d'une ou de plusieurs éoliennes dans un parc éolien
US11821404B2 (en) 2019-07-26 2023-11-21 Siemens Gamesa Renewable Energy A/S Method and an apparatus for computer-implemented monitoring of one or more wind turbines in a wind farm
EP3907402A1 (fr) * 2020-05-06 2021-11-10 Siemens Gamesa Renewable Energy A/S Procédé et appareil de surveillance d'une éolienne mise en uvre par ordinateur

Also Published As

Publication number Publication date
GB201719324D0 (en) 2018-01-03
WO2019103621A1 (fr) 2019-05-31

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)