DK3969917T3 - Estimering af rotordriftskarakteristika for en vindmølle - Google Patents
Estimering af rotordriftskarakteristika for en vindmølle Download PDFInfo
- Publication number
- DK3969917T3 DK3969917T3 DK20754628.4T DK20754628T DK3969917T3 DK 3969917 T3 DK3969917 T3 DK 3969917T3 DK 20754628 T DK20754628 T DK 20754628T DK 3969917 T3 DK3969917 T3 DK 3969917T3
- Authority
- DK
- Denmark
- Prior art keywords
- estimation
- wind turbine
- operation characteristics
- rotor operation
- rotor
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/001—Calibrating encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
- G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
-
- 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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/309—Rate of change of parameters
-
- 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
- F05B2270/326—Rotor 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
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/327—Rotor or generator speeds
-
- 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
- F05B2270/802—Calibration thereof
-
- 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
- F05B2270/809—Encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
- G01D5/2454—Encoders incorporating incremental and absolute signals
- G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
- G01D5/2457—Incremental encoders having reference marks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Wind Motors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19190639.5A EP3772652A1 (en) | 2019-08-08 | 2019-08-08 | Estimation of rotor operational characteristics for a wind turbine |
PCT/EP2020/070705 WO2021023515A1 (en) | 2019-08-08 | 2020-07-22 | Estimation of rotor operational characteristics for a wind turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3969917T3 true DK3969917T3 (da) | 2023-11-13 |
Family
ID=67587438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20754628.4T DK3969917T3 (da) | 2019-08-08 | 2020-07-22 | Estimering af rotordriftskarakteristika for en vindmølle |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220278637A1 (da) |
EP (2) | EP3772652A1 (da) |
CN (1) | CN114207279A (da) |
DK (1) | DK3969917T3 (da) |
ES (1) | ES2963583T3 (da) |
WO (1) | WO2021023515A1 (da) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19736712C1 (de) * | 1997-08-18 | 1999-02-11 | Siemens Ag | Verfahren zum Kalibrieren einer Geschwindigkeitsmeßanlage |
WO2000008475A1 (de) * | 1998-08-05 | 2000-02-17 | Siemens Aktiengesellschaft | Motorischer fensterheber- bzw. schiebedachantrieb in einem kraftfahrzeug |
DE102005019515C5 (de) * | 2004-05-15 | 2017-11-16 | Schaeffler Technologies AG & Co. KG | Verfahren zum Messen der Drehzahl eines EC-Motors |
US7086834B2 (en) * | 2004-06-10 | 2006-08-08 | General Electric Company | Methods and apparatus for rotor blade ice detection |
US7822560B2 (en) * | 2004-12-23 | 2010-10-26 | General Electric Company | Methods and apparatuses for wind turbine fatigue load measurement and assessment |
DE102005047366A1 (de) * | 2005-10-04 | 2007-04-05 | Siemens Ag | Vorrichtung zur Bestimmung der tatsächlichen Drehrichtungsumkehr eines reversierenden Drehantriebs |
FR2897944A1 (fr) * | 2006-02-27 | 2007-08-31 | Valeo Systemes Dessuyage | Procede pour l'etalonnage d'un tachymetre |
US7437264B2 (en) * | 2006-06-19 | 2008-10-14 | General Electric Company | Methods and apparatus for balancing a rotor |
US20090102467A1 (en) * | 2007-10-22 | 2009-04-23 | Johnson Controls Inc. | Method and apparatus for sensing shaft rotation |
US7840370B2 (en) * | 2007-12-21 | 2010-11-23 | Weston Aerospace Limited | Method and apparatus for monitoring the rotational speed of shaft |
US8215905B2 (en) * | 2007-12-31 | 2012-07-10 | General Electric Corporation | Methods and apparatus for error reduction in rotor loading measurements |
US7988414B2 (en) * | 2008-10-20 | 2011-08-02 | General Electric Company | Method and system for operating a wind turbine generator |
US8029233B2 (en) * | 2010-08-31 | 2011-10-04 | General Electric Company | Wind turbine and method for controlling a wind turbine |
DE102010062273A1 (de) * | 2010-12-01 | 2012-06-06 | Continental Teves Ag & Co. Ohg | Verfahren zur Bestimmung der Drehzahl einer Synchronmaschine |
-
2019
- 2019-08-08 EP EP19190639.5A patent/EP3772652A1/en not_active Withdrawn
-
2020
- 2020-07-22 DK DK20754628.4T patent/DK3969917T3/da active
- 2020-07-22 EP EP20754628.4A patent/EP3969917B1/en active Active
- 2020-07-22 CN CN202080056329.3A patent/CN114207279A/zh active Pending
- 2020-07-22 WO PCT/EP2020/070705 patent/WO2021023515A1/en unknown
- 2020-07-22 US US17/631,782 patent/US20220278637A1/en active Pending
- 2020-07-22 ES ES20754628T patent/ES2963583T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP3772652A1 (en) | 2021-02-10 |
EP3969917B1 (en) | 2023-09-06 |
ES2963583T3 (es) | 2024-04-01 |
EP3969917A1 (en) | 2022-03-23 |
US20220278637A1 (en) | 2022-09-01 |
WO2021023515A1 (en) | 2021-02-11 |
CN114207279A (zh) | 2022-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3580451T3 (da) | Bestemmelse af en orientering af et rotorplan af en vindmølle | |
DK3749853T3 (da) | Bestemmelse af styreindstillinger for en vindmølle | |
DK3884152T3 (da) | Ækvipotentialforbindelse af vindmøllerotorvinge | |
DK3884157T3 (da) | Ækvipotentialforbindelse af vindmøllerotorvinge | |
DK3599715T3 (da) | Vurdering af vindmøllegeneratorrotortemperatur | |
DK3631198T3 (da) | Segmenteret rotorblad af en vindmølle med et sammenføjningsarrangement med flangebøsninger | |
DK3568592T3 (da) | System til bestemmelse af en tilsmudsningstilstand for en vindmøllerotorvinge | |
DK3774308T3 (da) | Fremgangsmåder til fremstilling af flatback airfoils til vindmøllerotorblade | |
DK3735534T3 (da) | Estimering af fristrømstilstrømning ved en vindmølle | |
DK3112670T3 (da) | Fremgangsmåde til samling af en modulær vindmøllerotorvinge | |
DK3485163T3 (da) | Afkøling af en vindmøllegenerator | |
DK3751133T3 (da) | Rotorvinge til en vindmølle | |
DK3869029T3 (da) | Montering af vortexgeneratorenhed på en vindmøllevinge | |
MA54935A (fr) | Éolienne | |
DK3690234T3 (da) | Vindmøllestyring | |
DK3867522T3 (da) | Detektering af en vindmøllerotorvingejusteringsfejl | |
DK3830412T3 (da) | Fremgangmåde til sammenføjning af vindmøllerotorvingesegmenter via strukturelle elementer | |
DK3824180T3 (da) | Rotorlås til vindmølle | |
DK3705718T3 (da) | Samling af en tårnsektion af et vindmølletårn | |
DK3894195T3 (da) | Fremgangsmåde til fremstilling af en strukturel komponent til et vingesegment til en vinge til en vindmølle | |
DK3585999T3 (da) | Led til oscillerende forbindelse af rotoren til en aksel af en vindmølle | |
DK3482918T3 (da) | Fremgangsmåde til fremstilling af en traversstiver til et vindmøllerotorblad | |
DK3956521T3 (da) | Fremgangsmåde til samling af en offshore-vindmølle | |
DK3853470T3 (da) | Vindmøllerotorvingesamling til reduktion af støj | |
DK3894191T3 (da) | Fremgangsmåde til fremstilling af vingekomponenter til vindmøllerotorvinger |