BR112015002669A2 - método, programa e sistema de controle para controlar a pré-carga de um rolamento de uma turbina eólica, e turbina eólica compreendendo tal sistema de controle - Google Patents

método, programa e sistema de controle para controlar a pré-carga de um rolamento de uma turbina eólica, e turbina eólica compreendendo tal sistema de controle

Info

Publication number
BR112015002669A2
BR112015002669A2 BR112015002669A BR112015002669A BR112015002669A2 BR 112015002669 A2 BR112015002669 A2 BR 112015002669A2 BR 112015002669 A BR112015002669 A BR 112015002669A BR 112015002669 A BR112015002669 A BR 112015002669A BR 112015002669 A2 BR112015002669 A2 BR 112015002669A2
Authority
BR
Brazil
Prior art keywords
control system
wind turbine
preload
controlling
bearing
Prior art date
Application number
BR112015002669A
Other languages
English (en)
Inventor
Casazza Matteo
Kaessner Thomas
Original Assignee
Wilic Sarl
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 Wilic Sarl filed Critical Wilic Sarl
Publication of BR112015002669A2 publication Critical patent/BR112015002669A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04Automatic control; Regulation
    • F03D7/042Automatic control; Regulation by means of an electrical or electronic controller
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60Cooling or heating of wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70Bearing or lubricating arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06Ball or roller bearings
    • F16C25/08Ball or roller bearings self-adjusting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00Cooling of bearings
    • F16C37/007Cooling of bearings of rolling bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50Positive connections
    • F16C2226/60Positive connections with threaded parts, e.g. bolt and nut connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2229/00Setting preload
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00Monitoring condition, e.g. temperature, load, vibration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/10Application independent of particular apparatuses related to size
    • F16C2300/14Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/40Application independent of particular apparatuses related to environment, i.e. operating conditions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00Engines or pumps
    • F16C2360/31Wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/583Details of specific parts of races
    • F16C33/586Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Wind Motors (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

método, programa e sistema de controle para controlar a pré- carga de um rolamento de uma turbina eólica, e turbina eólica compreendendo tal sistema de controle é descrito um método de controle para controlar a pré-carga de um rolamento (21), incluindo estimar a pré-carga sobre o rolamento (21); comparar a pré-carga estimada com uma predeterminada faixa de aceitação (i); e corrigir a pré-carga sobre o rolamento (21) quando a pré-carga estiver fora da faixa de aceitação (i).
BR112015002669A 2012-08-06 2013-08-06 método, programa e sistema de controle para controlar a pré-carga de um rolamento de uma turbina eólica, e turbina eólica compreendendo tal sistema de controle BR112015002669A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001395A ITMI20121395A1 (it) 2012-08-06 2012-08-06 Metodo, programma, e sistema di controllo per controllare il precarico di un cuscinetto di un aerogeneratore e aerogeneratore comprendente tale sistema di controllo
PCT/IB2013/056443 WO2014024139A1 (en) 2012-08-06 2013-08-06 Control method, program and system for controlling the bearing preload of a wind turbine and wind turbine comprising such control system

Publications (1)

Publication Number Publication Date
BR112015002669A2 true BR112015002669A2 (pt) 2019-07-30

Family

ID=46939811

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002669A BR112015002669A2 (pt) 2012-08-06 2013-08-06 método, programa e sistema de controle para controlar a pré-carga de um rolamento de uma turbina eólica, e turbina eólica compreendendo tal sistema de controle

Country Status (10)

Country Link
US (1) US10215227B2 (pt)
EP (1) EP2880322B1 (pt)
AU (1) AU2013301218A1 (pt)
BR (1) BR112015002669A2 (pt)
DK (1) DK2880322T3 (pt)
IT (1) ITMI20121395A1 (pt)
MX (1) MX2015001609A (pt)
NZ (1) NZ704484A (pt)
PL (1) PL2880322T3 (pt)
WO (1) WO2014024139A1 (pt)

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ITMI20121395A1 (it) 2012-08-06 2014-02-07 Wilic Sarl Metodo, programma, e sistema di controllo per controllare il precarico di un cuscinetto di un aerogeneratore e aerogeneratore comprendente tale sistema di controllo
US9593670B2 (en) * 2014-04-30 2017-03-14 General Electric Company System and methods for reducing wind turbine noise
EP2947312B1 (en) * 2014-05-23 2019-09-25 Siemens Gamesa Renewable Energy A/S Method for operating a wind turbine
CN104832774B (zh) * 2015-04-22 2017-03-22 北京金风科创风电设备有限公司 风力发电机的轴承保护用加热装置及轴承系统
US9891136B2 (en) * 2015-09-30 2018-02-13 Deere & Company Methods to determine a bearing setting
DE102016224761A1 (de) * 2015-12-11 2017-06-14 Sms Group Gmbh Lagerbock zur Aufnahme eines Lagers für eine Rolle
JP2017180687A (ja) * 2016-03-30 2017-10-05 株式会社 神崎高級工機製作所 転がり軸受型伝動機構
EP3273077B1 (de) 2016-07-21 2020-06-03 Aktiebolaget SKF Wälzlager mit montageflansch
CN107044390B (zh) * 2017-05-12 2023-10-13 北京金风科创风电设备有限公司 风力发电机组及其冷却控制方法
CN108019324B (zh) * 2017-12-06 2019-07-09 北京金风科创风电设备有限公司 轴系的冷却系统及其控制方法以及风力发电机组
EP3904712B1 (en) * 2020-04-28 2024-06-26 Siemens Gamesa Renewable Energy A/S Main bearing for a wind turbine
EP3919768A1 (de) * 2020-06-03 2021-12-08 Flender GmbH Anordnung, verfahren zur montage und simulation eines wälzlagers

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US6135641A (en) * 1997-10-30 2000-10-24 Honeywell International Inc. Hybrid duplex bearing assembly having thermal compensation
JP3949801B2 (ja) * 1997-12-16 2007-07-25 東芝機械株式会社 工作機械主軸の軸受装置
DE19944652B4 (de) * 1999-09-17 2005-08-25 Skf Gmbh Verfahren zum Betreiben einer Walzenanordnung und Lageranordnung für eine Walzenanordnung
JP2002054629A (ja) * 2000-08-11 2002-02-20 Koyo Seiko Co Ltd 転がり軸受の予圧調整装置
US7082772B2 (en) * 2003-08-20 2006-08-01 Directed Electronics, Inc. Peltier temperature control system for electronic components
SE530523C2 (sv) * 2006-10-02 2008-07-01 Metso Panelboard Ab Roterande maskin, raffinör och förfarande för vibrationsstyrning av en roterande maskin
JP2008157340A (ja) * 2006-12-22 2008-07-10 Ntn Corp 転がり軸受
EP1992829B2 (de) * 2007-05-18 2017-01-18 Fibro GmbH Verfahren zum Einstellen der Vorspannung eines Wälzlagers, Wälzlagereinheit mit einstellbarer Vorspannung sowie Rundtisch und Spindel mit entsprechender Wälzlagereinheit
US8469597B2 (en) * 2008-04-16 2013-06-25 Honeywell International Inc. Active preload control for rolling element bearings
CN102187189B (zh) * 2008-10-15 2013-03-13 Ntn株式会社 带有传感器的车轮用轴承
GB2472619B (en) * 2009-08-12 2015-07-29 Romax Technology Ltd Bearing cartridge
JP2012021574A (ja) * 2010-07-14 2012-02-02 Ntn Corp 軸受装置
DE102011076099B4 (de) * 2011-05-19 2012-12-06 Aktiebolaget Skf Verfahren zum Betrieb einer Lageranordnung
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ITMI20121395A1 (it) 2012-08-06 2014-02-07 Wilic Sarl Metodo, programma, e sistema di controllo per controllare il precarico di un cuscinetto di un aerogeneratore e aerogeneratore comprendente tale sistema di controllo

Also Published As

Publication number Publication date
NZ704484A (en) 2017-12-22
US10215227B2 (en) 2019-02-26
PL2880322T3 (pl) 2017-02-28
EP2880322B1 (en) 2016-10-05
US20150211572A1 (en) 2015-07-30
WO2014024139A1 (en) 2014-02-13
ITMI20121395A1 (it) 2014-02-07
DK2880322T3 (da) 2017-01-02
AU2013301218A1 (en) 2015-02-26
EP2880322A1 (en) 2015-06-10
MX2015001609A (es) 2015-11-16

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