DK3707486T3 - Fremgangsmåde og indretning til omdrejningsmomentmåling i drivstrengen af et vindenergianlæg - Google Patents

Fremgangsmåde og indretning til omdrejningsmomentmåling i drivstrengen af et vindenergianlæg Download PDF

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Publication number
DK3707486T3
DK3707486T3 DK18793398.1T DK18793398T DK3707486T3 DK 3707486 T3 DK3707486 T3 DK 3707486T3 DK 18793398 T DK18793398 T DK 18793398T DK 3707486 T3 DK3707486 T3 DK 3707486T3
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DK
Denmark
Prior art keywords
drive train
wind energy
energy plant
torque measurement
torque
Prior art date
Application number
DK18793398.1T
Other languages
English (en)
Inventor
Jan Wenske
Hongkun Zhang
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of DK3707486T3 publication Critical patent/DK3707486T3/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G01L25/003—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency for measuring torque
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • 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
    • 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
    • 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
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2260/40—Transmission of power
    • 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
    • F05B2270/335—Output power or torque
    • 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
    • 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)
  • 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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DK18793398.1T 2017-11-08 2018-10-23 Fremgangsmåde og indretning til omdrejningsmomentmåling i drivstrengen af et vindenergianlæg DK3707486T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017219886.9A DE102017219886B3 (de) 2017-11-08 2017-11-08 Verfahren und Vorrichtung zur Drehmomentmessung im Antriebsstrang einer Windenergieanlage
PCT/EP2018/079072 WO2019091777A1 (de) 2017-11-08 2018-10-23 Verfahren und vorrichtung zur drehmomentmessung im antriebsstrang einer windenergieanlage

Publications (1)

Publication Number Publication Date
DK3707486T3 true DK3707486T3 (da) 2023-05-01

Family

ID=63962741

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18793398.1T DK3707486T3 (da) 2017-11-08 2018-10-23 Fremgangsmåde og indretning til omdrejningsmomentmåling i drivstrengen af et vindenergianlæg

Country Status (9)

Country Link
US (1) US11237068B2 (da)
EP (1) EP3707486B1 (da)
CA (1) CA3081632A1 (da)
DE (1) DE102017219886B3 (da)
DK (1) DK3707486T3 (da)
ES (1) ES2942422T3 (da)
PL (1) PL3707486T3 (da)
PT (1) PT3707486T (da)
WO (1) WO2019091777A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7520542B2 (ja) * 2020-03-24 2024-07-23 ナブテスコ株式会社 トルク推定装置、トルク推定方法及びトルク推定プログラム
US11975828B2 (en) * 2021-06-30 2024-05-07 Textron Innovations Inc. System and method for calibrating torque measurements
CN114199447A (zh) * 2021-11-26 2022-03-18 明阳智慧能源集团股份公司 一种风电机组变桨电机制动器制动力矩在线检测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8001848B2 (en) * 2007-12-18 2011-08-23 Deere & Company Torque measurement method and apparatus
EP2354538A1 (en) * 2010-02-01 2011-08-10 Lm Glasfiber A/S A method of in situ calibrating load sensors of a wind turbine blade
EP2366988A1 (de) * 2010-03-19 2011-09-21 Winergy AG Verfahren und Meßvorrichtung zur Drehmomenterfassung in einem Getriebe mittels eines Schwingungssensors
US9366230B2 (en) * 2013-03-14 2016-06-14 General Electric Company System and method for reducing loads acting on a wind turbine in response to transient wind conditions
DE102013227055A1 (de) * 2013-12-23 2015-06-25 Robert Bosch Gmbh Verfahren zum Bestimmen einer Drehwinkelstellung und/oder einer Drehzahl
WO2016034180A1 (en) * 2014-09-01 2016-03-10 Vestas Wind Systems A/S Improvements relating to the determination of rotor imbalances in a wind turbine
CN107810325B (zh) * 2015-06-30 2019-09-03 维斯塔斯风力系统集团公司 确定传动系中的扭转变形的方法和装置
ES2880679T3 (es) * 2017-05-26 2021-11-25 Vestas Wind Sys As Mejoras relacionadas con sistemas de detección de ángulo de rotor de turbina eólica

Also Published As

Publication number Publication date
EP3707486B1 (de) 2023-02-22
EP3707486A1 (de) 2020-09-16
US11237068B2 (en) 2022-02-01
ES2942422T3 (es) 2023-06-01
WO2019091777A1 (de) 2019-05-16
US20210172814A1 (en) 2021-06-10
PL3707486T3 (pl) 2023-06-12
DE102017219886B3 (de) 2018-11-15
PT3707486T (pt) 2023-04-11
CA3081632A1 (en) 2019-05-16

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