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WO2012016664A3 - Windkraftanlage mit drehmomenterfassung - Google Patents

Windkraftanlage mit drehmomenterfassung Download PDF

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Publication number
WO2012016664A3
WO2012016664A3 PCT/EP2011/003798 EP2011003798W WO2012016664A3 WO 2012016664 A3 WO2012016664 A3 WO 2012016664A3 EP 2011003798 W EP2011003798 W EP 2011003798W WO 2012016664 A3 WO2012016664 A3 WO 2012016664A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind power
power installation
torque detection
generator
rotor
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.)
Ceased
Application number
PCT/EP2011/003798
Other languages
English (en)
French (fr)
Other versions
WO2012016664A2 (de
Inventor
Bernd VON LÖBBECKE
Basti Steinacher
Christian Seene
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.)
NCT Engineering GmbH
NCTengineering GmbH
Original Assignee
NCT Engineering GmbH
NCTengineering 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 NCT Engineering GmbH, NCTengineering GmbH filed Critical NCT Engineering GmbH
Priority to EP11738406.5A priority Critical patent/EP2601492A2/de
Publication of WO2012016664A2 publication Critical patent/WO2012016664A2/de
Publication of WO2012016664A3 publication Critical patent/WO2012016664A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostrictive means
    • 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
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/821—Displacement measuring means, e.g. inductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (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)

Abstract

Die vorliegende Erfindung betrifft eine Windkraftanlage mit einem Rotor, einem Getriebe, einem Generator, einer Rotorwelle zwischen dem Rotor und dem Getriebe, einer Generatorwelle zwischen dem Getriebe und dem Generator und einem ersten magnetostriktiven Sensor, der an der Generatorwelle oder an der Rotorwelle angeordnet ist.
PCT/EP2011/003798 2010-08-04 2011-07-28 Windkraftanlage mit drehmomenterfassung Ceased WO2012016664A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11738406.5A EP2601492A2 (de) 2010-08-04 2011-07-28 Windkraftanlage mit drehmomenterfassung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010033308A DE102010033308A1 (de) 2010-08-04 2010-08-04 Windkraftanlage mit Drehmomenterfassung
DE102010033308.5 2010-08-04

Publications (2)

Publication Number Publication Date
WO2012016664A2 WO2012016664A2 (de) 2012-02-09
WO2012016664A3 true WO2012016664A3 (de) 2012-05-10

Family

ID=44629342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003798 Ceased WO2012016664A2 (de) 2010-08-04 2011-07-28 Windkraftanlage mit drehmomenterfassung

Country Status (3)

Country Link
EP (1) EP2601492A2 (de)
DE (1) DE102010033308A1 (de)
WO (1) WO2012016664A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015202240B3 (de) * 2015-02-09 2016-02-25 Schaeffler Technologies AG & Co. KG Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens drei Magnetfeldsensoren
US20190178683A1 (en) 2016-05-17 2019-06-13 Kongsberg Inc. System, Method And Object For High Accuracy Magnetic Position Sensing
WO2018109674A1 (en) 2016-12-12 2018-06-21 Kongsberg Inc. Dual-band magnetoelastic torque sensor
EP4028739B1 (de) 2019-09-13 2024-10-30 BRP Megatech Industries Inc. Magnetoelastische drehmomentsensoranordnung zur reduzierung des magnetischen fehlers aufgrund von oberwellen
US12281951B2 (en) 2020-02-11 2025-04-22 Brp Megatech Industries Inc. Magnetoelastic torque sensor with local measurement of ambient magnetic field
DE102020211141A1 (de) 2020-09-03 2022-03-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und vorrichtung zum ermitteln einer effizienz und/oder zum kalibrieren eines drehmoments eines rotierenden antriebsstrangs, insbesondere einer windenergieanlage
DE102022101135A1 (de) 2022-01-19 2023-07-20 Schaeffler Technologies AG & Co. KG Drehmoment- und Drehzahlmessanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090193894A1 (en) * 2008-02-05 2009-08-06 Nordex Energy Gmbh Apparatus for monitoring the rotational speed in a wind energy plant
US20090301224A1 (en) * 2008-06-06 2009-12-10 General Electric Company Magnetostrictive sensing systems and methods for encoding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046749A1 (de) * 2007-05-16 2008-11-20 Schaeffler Kg Antriebseinrichtung mit einer Antriebswelle und einer Einrichtung zur Erfassung eines Drehmoments
CA2719080A1 (en) * 2008-03-24 2009-10-01 Nordic Windpower Limited Turbine and system for generating power from fluid flow and method therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090193894A1 (en) * 2008-02-05 2009-08-06 Nordex Energy Gmbh Apparatus for monitoring the rotational speed in a wind energy plant
US20090301224A1 (en) * 2008-06-06 2009-12-10 General Electric Company Magnetostrictive sensing systems and methods for encoding

Also Published As

Publication number Publication date
EP2601492A2 (de) 2013-06-12
WO2012016664A2 (de) 2012-02-09
DE102010033308A1 (de) 2012-02-09

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