DE10351524A1 - Rotor bearing arrangement for transferring rotor bending moments and torques for wind power plant has hub directly connected to inner ring of radial bearing or/and to bearing stiffening ring - Google Patents
Rotor bearing arrangement for transferring rotor bending moments and torques for wind power plant has hub directly connected to inner ring of radial bearing or/and to bearing stiffening ring Download PDFInfo
- Publication number
- DE10351524A1 DE10351524A1 DE10351524A DE10351524A DE10351524A1 DE 10351524 A1 DE10351524 A1 DE 10351524A1 DE 10351524 A DE10351524 A DE 10351524A DE 10351524 A DE10351524 A DE 10351524A DE 10351524 A1 DE10351524 A1 DE 10351524A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- bearing
- preferably according
- arrangement preferably
- preceding expectations
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output
-
- 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 Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Rolling Contact Bearings (AREA)
- Wind Motors (AREA)
Abstract
Description
Die Erfindung betrifft eine Rotorlagerung für eine Windenergieanlage.The invention relates to a rotor bearing for one Wind turbine.
Die Lagerung der Rotoren von Windenergieanlagen erfolgt traditionell durch zwei voneinander beabstandete Rotorlager. Vereinzelt sind im Stand der Technik auch Lagerkonzepte bekannt, bei denen der Rotor über ein einziges Hauptlager gelagert wird. Hierbei kommen Vierpunktlager (Lagerwey 750kW) oder dreireihige Rollenlager (Autoflug 1200) zum Einsatz.The storage of the rotors of wind turbines is traditionally done by two spaced-apart rotor bearings. Storage concepts are also known in the prior art, where the rotor is over a single main warehouse is stored. Here come four point bearings (Lagerwey 750kW) or three-row roller bearings (Autoflug 1200) for Commitment.
Zur Vermeidung der konventionellen
Lageranordnung mittels Rotorwelle oder Achszapfen sind weiterhin
Konzepte bekannt, bei denen die Lagerung es Windrotors direkt in
der Planetenstufe des Getriebes erfolgt, wie in der
Für
den Einsatz mit einer konventionellen Rotorlagerung wird in der
Aufgabe der Erfindung ist es daher, eine besonders kompakte, leichte und kostengünstige Anordnung zur Übertragung der Rotorbiege- und Drehmomente über ein Großwälzlager und ein Getriebe zu ersinnen.The object of the invention is therefore a particularly compact, light and inexpensive arrangement for transmission the rotor bending and torque a slewing bearing and devise a gear.
Zur Lösung der Erfindung wird eine Rotorlagerung für eine Windenergieanlage vorgeschlagen, wie sie in den einzelnen Patentansprüchen jeweils definiert ist. Dabei gilt, dass der Gegenstand jedes Patentanspruchs sowohl allein als auch in Kombination mit ein oder mehreren anderen Patentansprüchen schutzbegründend ist.To solve the invention a Rotor bearing for proposed a wind turbine as defined in each of the individual claims is. It applies that the subject of each claim is both alone or in combination with one or more other patent claims is grounds for protection.
Insbesondere sind die nachfolgend genannten Aspekte der Erfindung selbstständig schutzbegründend:
- – Anflanschen bzw. Verbinden der Nabe direkt an Lagerinnenring bzw. Versteifungsring.
- – Trennung der Übertragung von Biegemoment und Drehmoment durch zwei Flanschverbindungen.
- – Lagertausch durch temporäre Fixierung des Rotors über Ersatzstruktur.
- – Bemessung des Hohlrad-Außendurchmesser, der kleiner als der Lagerinnendurchmesser ist.
- – Lagerung (Aufhängung) des Getriebes nahezu im Schwerpunkt (wovon dann die Gleitschiene zum Verschieben abhängig ist).
- – Antrieb des Getriebes über Hohlrad bei Verwendung des speziellen Lagerkonzeptes.
- - Flange or connect the hub directly to the bearing inner ring or stiffening ring.
- - Separation of the transmission of bending moment and torque by two flange connections.
- - Bearing replacement by temporarily fixing the rotor using a replacement structure.
- - Dimensioning the ring gear outer diameter, which is smaller than the bearing inner diameter.
- - Storage (suspension) of the gearbox almost in the center of gravity (on which then the slide rail depends on moving).
- - Drive of the gear unit via ring gear when using the special bearing concept.
Eine erste bevorzugte Ausführungsform
der Erfindung ist in den
Ein Grundrahmen
Die Rotornabe
Über
einen innerhalb des Lochkreises A liegenden Schraubenflansch B wird
eine Kupplungsscheibe mit eingearbeiteten Gewindelöchern
Alternativ zur Verschraubung C der
Arretierschraube mit der Rotornabe ist es auch möglich, die Arretierscheibe
Die Kupplungsscheibe
Das Getriebe
Die Schallentkopplung ist beidseitig vorzugsweise mit einem oder zwei hintereinander angeordneten Entkopplungstöpfen (sogenannte Konuslager) ausgestattet. Die Drehmomentstütze ist bereits so vorbereitet, dass sie zum axialen Verschieben des Getriebes mit einem Hydraulikzylinder geringfügig angehoben wird und das Konuslager durch einen Rollenwagen oder Gleitschuh ersetzt wird. Mittels hydraulischer oder elektrischer Montagemitteln (Zylinder, Seil- oder Kettenzüge) ist es dann leicht möglich, das Getriebe auf der Gleitbahn vor oder zurück zu ziehen.The sound decoupling is bilateral preferably with one or two decoupling pots arranged one behind the other (so-called Cone bearing). The torque arm is already prepared that they use a hydraulic cylinder to axially shift the transmission slightly raised and the cone bearing by a roller carriage or sliding block is replaced. Using hydraulic or electrical mounting devices (Cylinder, rope or Chain hoists) then it’s easy to do that Pull gear on the slideway back or forth.
Weiterhin ist in der Figur einer
Arretiervorrichtung
Ein weiteres Kennzeichen der vorliegenden Erfindung
ist die Möglichkeit,
im Falle eines Schadens im Rotorlager dieses komplett zu tauschen, ohne
dabei den Rotor demontieren zu müssen.
Dieses wird ermöglicht
durch eine vor dem Lager, also zwischen Rotor und Lager angeordnete
Ersatzstruktur, die im Montagefall den Windrotor temporär trägt. Im skizzierten
Fall ist diese Ersatzstruktur in einer Baueinheit mit der Arretierscheibe
und dem Lagergehäuse
ausgeführt,
es ist aber auch eine beliebig gestaltete zusätzliche Hilfskonstruktion denkbar,
die möglicher
weise auch nur zur Lagermontage angebracht wird. In der vorliegenden
Ausführung
sind sowohl die Arretierscheibe als auch das Lagergehäuse mit
einem möglichst
großen
Schraubenlochkreis versehen. Für
den Montagefall wird der Rotor mit der Arretierung arretiert, sodann
werden Distanzstücke zwischen
die Arretierscheibe
Eine zweite vorteilhafte Ausführungsform
der Erfindung ist in
Die Lagerung des Rotors erfolgt weitgehend identisch.
Abweichend von der
Wesentlicher Unterschied zur
Die Schmierung der Verzahnung Hohlrad
Das Getriebe kann entweder über eine
topfförmige
Ausbildung der Drehmomentstütze
Die Lagerung des Hohlrads im Getriebegehäuse kann
wie in
Alternativ kann auch die konventionelle Zweipunktlagerung
gewählt
werden. Eine mögliche Ausführung ist
in
Insbesondere bei der direkten Verschraubung der Drehmomentstütze mit dem Lagergehäuse ist es besonders vorteilhaft, zur Kostenreduktion ganz auf eine Lagerung des Hohlrades im Getriebegehäuse zu verzichten. In diesem Fall ist das Hohlrad nur über das Rotorhauptlager gelagert. Die Flexibilität des Getriebegehäuses bzw. die Elastizität der Getriebeaufhängung ermöglichen dann Einstellbewegungen des Hohlrades zum Planetensatz.Especially with direct screwing the torque arm with the bearing housing it is particularly advantageous to reduce costs entirely to storage the ring gear in the gearbox to renounce. In this case, the ring gear is just over that Main rotor bearing stored. The flexibility of the gearbox or the elasticity the gearbox suspension enable then adjustment movements of the ring gear to the planetary gear.
Die Nabe ist in
In der unteren Zeichnungshälfte ist alternativ die Ausführung mit den Lochkreisen B und C dargestellt.In the lower half of the drawing is alternatively the execution shown with bolt circles B and C.
Die Verschraubung A übernimmt
die Übertragung
der Dreh- und Biegemomente aus dem Rotor und ermöglicht eine Montage des Rotors
aus Gondel heraus. Verschraubung B verbindet in dem im oberen Teil
der Zeichnung dargestellten Fall nur Nabe
Alternativ ist in der unteren Zeichnungshälfte die Verschraubung über die Lochkreise A und C dargestellt. Diese Version weist aufgrund der Nabengeometrie ein höheres Gesamtgewicht auf, die von der Nabe auf die Arretierscheibe übertragbaren Belastungen sind durch den größeren Lochkreis bei C aber etwas höhere als im o.g. Fall.Alternatively, is in the lower half of the drawing Screwing over the bolt circles A and C are shown. This version shows due a higher hub geometry Total weight that can be transferred from the hub to the locking disc Loads are due to the larger bolt circle at C but slightly higher than in the above Case.
Claims (31)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351524A DE10351524A1 (en) | 2002-11-05 | 2003-11-03 | Rotor bearing arrangement for transferring rotor bending moments and torques for wind power plant has hub directly connected to inner ring of radial bearing or/and to bearing stiffening ring |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10251742 | 2002-11-05 | ||
DE10251742.8 | 2002-11-05 | ||
DE10351524A DE10351524A1 (en) | 2002-11-05 | 2003-11-03 | Rotor bearing arrangement for transferring rotor bending moments and torques for wind power plant has hub directly connected to inner ring of radial bearing or/and to bearing stiffening ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10351524A1 true DE10351524A1 (en) | 2004-08-12 |
Family
ID=32694840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10351524A Withdrawn DE10351524A1 (en) | 2002-11-05 | 2003-11-03 | Rotor bearing arrangement for transferring rotor bending moments and torques for wind power plant has hub directly connected to inner ring of radial bearing or/and to bearing stiffening ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10351524A1 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1772624A2 (en) | 2005-10-05 | 2007-04-11 | General Electric Company | Removable bearing arrangement for a wind turbine generator |
DE102006037890A1 (en) * | 2006-08-11 | 2008-02-28 | Ab Skf | Method for supporting drive shaft especially for wind turbine has a toroidal roller bearing at one end and with a planetary gearbox at the other end |
EP1925820A1 (en) * | 2006-11-23 | 2008-05-28 | Harakosan Co. Ltd. | Wind turbine main bearing |
DE102007008166A1 (en) * | 2007-02-14 | 2008-08-21 | Nordex Energy Gmbh | Wind energy plant with a pitch turning connection |
DE102007008167A1 (en) * | 2007-02-14 | 2008-08-21 | Nordex Energy Gmbh | Wind turbine with a rotor hub |
DE102007012408A1 (en) | 2007-03-15 | 2008-09-18 | Aerodyn Engineering Gmbh | Wind turbines with load-transmitting components |
DE102007048377A1 (en) | 2007-10-09 | 2009-04-16 | Schaeffler Kg | Bearing arrangement of a rotor hub of a wind turbine and method for their assembly |
EP2149702A2 (en) | 2008-08-02 | 2010-02-03 | Nordex Energy GmbH | Rotor shaft bearing of a wind power plant |
DE102008036230A1 (en) | 2008-08-02 | 2010-02-04 | Nordex Energy Gmbh | Method for mounting a rotor hub on a rotor shaft of a wind energy plant and wind energy plant |
DE102008063043A1 (en) * | 2008-12-23 | 2010-07-08 | Aerodyn Engineering Gmbh | Locking device for the rotor of wind turbines |
WO2011089036A1 (en) * | 2010-01-22 | 2011-07-28 | Hansen Transmissions International Nv | Planetary gear unit with rotating ring gear |
DE102010063687A1 (en) * | 2010-12-21 | 2012-06-21 | Aktiebolaget Skf | Wind turbine |
DE102014226126A1 (en) | 2014-12-16 | 2016-06-16 | Senvion Gmbh | Rotor hub for a rotor axis of a rotor of a wind turbine |
EP2007983A4 (en) * | 2006-04-14 | 2016-12-14 | Unison Co Ltd | Wind turbine with single main bearing |
EP3130802A1 (en) * | 2015-08-11 | 2017-02-15 | Siemens Aktiengesellschaft | Reinforced main bearing of a wind turbine |
EP2541049A3 (en) * | 2011-06-24 | 2018-01-03 | General Electric Company | Hub assembly for use with a wind turbine and method of making the same |
WO2018071941A1 (en) * | 2016-10-21 | 2018-04-26 | Miba Gleitlager Austria Gmbh | Bearing element |
CN110226035A (en) * | 2017-01-31 | 2019-09-10 | 西门子歌美飒可再生能源公司 | Axially mounted bearing block and wind turbine with the same |
DE102018005088A1 (en) | 2018-06-27 | 2020-01-02 | Senvion Gmbh | Wind turbine, method for dismantling and / or replacing a radial bearing of a wind turbine and method for assembling a wind turbine |
CN113539027A (en) * | 2020-12-30 | 2021-10-22 | 北京金风慧能技术有限公司 | Yaw teaching equipment of wind generating set |
DE102010044297B4 (en) | 2010-09-03 | 2022-07-14 | Zf Friedrichshafen Ag | torque arm |
US11512728B2 (en) | 2020-01-10 | 2022-11-29 | General Electric Company | System and method for coupling a hub to a main shaft of a wind turbine |
-
2003
- 2003-11-03 DE DE10351524A patent/DE10351524A1/en not_active Withdrawn
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1772624A3 (en) * | 2005-10-05 | 2012-10-24 | General Electric Company | Removable bearing arrangement for a wind turbine generator |
EP1772624A2 (en) | 2005-10-05 | 2007-04-11 | General Electric Company | Removable bearing arrangement for a wind turbine generator |
EP2007983A4 (en) * | 2006-04-14 | 2016-12-14 | Unison Co Ltd | Wind turbine with single main bearing |
DE102006037890A1 (en) * | 2006-08-11 | 2008-02-28 | Ab Skf | Method for supporting drive shaft especially for wind turbine has a toroidal roller bearing at one end and with a planetary gearbox at the other end |
DE102006037890B4 (en) * | 2006-08-11 | 2010-04-08 | Ab Skf | Storage of a shaft |
EP1925820A1 (en) * | 2006-11-23 | 2008-05-28 | Harakosan Co. Ltd. | Wind turbine main bearing |
DE102007008166A1 (en) * | 2007-02-14 | 2008-08-21 | Nordex Energy Gmbh | Wind energy plant with a pitch turning connection |
DE102007008167C5 (en) * | 2007-02-14 | 2016-07-07 | Nordex Energy Gmbh | Wind turbine with a rotor hub |
DE102007008167B4 (en) * | 2007-02-14 | 2009-09-10 | Nordex Energy Gmbh | Wind turbine with a rotor hub |
DE102007008167A1 (en) * | 2007-02-14 | 2008-08-21 | Nordex Energy Gmbh | Wind turbine with a rotor hub |
US7874800B2 (en) | 2007-02-14 | 2011-01-25 | Nordex Energy Gmbh | Wind energy plant with a pitch bearing |
US7780417B2 (en) | 2007-02-14 | 2010-08-24 | Nordex Energy Gmbh | Wind energy plant with a rotor hub |
US8405243B2 (en) | 2007-03-15 | 2013-03-26 | Aerodyn Engineering Gmbh | Wind turbine with load-transmitting components |
DE102007012408A1 (en) | 2007-03-15 | 2008-09-18 | Aerodyn Engineering Gmbh | Wind turbines with load-transmitting components |
WO2009046707A2 (en) * | 2007-10-09 | 2009-04-16 | Schaeffler Kg | Bearing arrangement of a rotor hub for a wind power plant, and method for mounting the same |
WO2009046707A3 (en) * | 2007-10-09 | 2009-12-10 | Schaeffler Kg | Bearing arrangement of a rotor hub for a wind power plant, and method for mounting the same |
US8545186B2 (en) | 2007-10-09 | 2013-10-01 | Schaeffler Technologies AG & Co. KG | Bearing arrangement of a rotor hub for a wind power plant, and method for mounting the same |
CN101965455B (en) * | 2007-10-09 | 2013-05-29 | 谢夫勒科技两合公司 | Bearing arrangement of a rotor hub for a wind power plant, and method for mounting the same |
DE102007048377A1 (en) | 2007-10-09 | 2009-04-16 | Schaeffler Kg | Bearing arrangement of a rotor hub of a wind turbine and method for their assembly |
DE102008036230A1 (en) | 2008-08-02 | 2010-02-04 | Nordex Energy Gmbh | Method for mounting a rotor hub on a rotor shaft of a wind energy plant and wind energy plant |
DE102008036217A1 (en) | 2008-08-02 | 2010-02-04 | Nordex Energy Gmbh | Wind turbine with a rotor |
EP2149702A2 (en) | 2008-08-02 | 2010-02-03 | Nordex Energy GmbH | Rotor shaft bearing of a wind power plant |
US8287240B2 (en) | 2008-08-02 | 2012-10-16 | Nordex Energy Gmbh | Method for installing a rotor hub on a rotor shaft of a wind energy plant, and a wind energy plant |
DE102008036230B4 (en) * | 2008-08-02 | 2010-07-01 | Nordex Energy Gmbh | Method for mounting a rotor hub on a rotor shaft of a wind turbine and wind energy plant |
EP2154367A1 (en) | 2008-08-02 | 2010-02-17 | Nordex Energy GmbH | Method of assembling a rotor hub on a rotor shaft for a wind energy system and wind energy system |
WO2010072190A3 (en) * | 2008-12-23 | 2011-04-14 | Aerodyn Engineering Gmbh | Locking device for the rotor of wind turbines |
DE102008063043B4 (en) * | 2008-12-23 | 2010-10-28 | Aerodyn Engineering Gmbh | Locking device for the rotor of wind turbines |
DE102008063043A1 (en) * | 2008-12-23 | 2010-07-08 | Aerodyn Engineering Gmbh | Locking device for the rotor of wind turbines |
US8624412B2 (en) | 2008-12-23 | 2014-01-07 | Aerodyn Engineering Gmbh | Locking device for the rotor of wind turbines |
WO2011089036A1 (en) * | 2010-01-22 | 2011-07-28 | Hansen Transmissions International Nv | Planetary gear unit with rotating ring gear |
DE102010044297B4 (en) | 2010-09-03 | 2022-07-14 | Zf Friedrichshafen Ag | torque arm |
WO2012084665A2 (en) | 2010-12-21 | 2012-06-28 | Aktiebolaget Skf | Wind power plant |
WO2012084665A3 (en) * | 2010-12-21 | 2012-09-07 | Aktiebolaget Skf | Wind power plant |
DE102010063687A1 (en) * | 2010-12-21 | 2012-06-21 | Aktiebolaget Skf | Wind turbine |
EP2541049A3 (en) * | 2011-06-24 | 2018-01-03 | General Electric Company | Hub assembly for use with a wind turbine and method of making the same |
EP3034864A1 (en) | 2014-12-16 | 2016-06-22 | Senvion GmbH | Rotor hub for a rotor of a wind power station with a rotor axis |
DE102014226126A1 (en) | 2014-12-16 | 2016-06-16 | Senvion Gmbh | Rotor hub for a rotor axis of a rotor of a wind turbine |
EP3130802A1 (en) * | 2015-08-11 | 2017-02-15 | Siemens Aktiengesellschaft | Reinforced main bearing of a wind turbine |
US20170045039A1 (en) * | 2015-08-11 | 2017-02-16 | Siemens Aktiengesellschaft | Reinforced main bearing of a wind turbine |
CN106438230A (en) * | 2015-08-11 | 2017-02-22 | 西门子公司 | Reinforced main bearing of a wind turbine |
CN109790866A (en) * | 2016-10-21 | 2019-05-21 | 米巴滑动轴承奥地利有限公司 | Supporting member |
US10598214B2 (en) | 2016-10-21 | 2020-03-24 | Miba Gleitlager Austria Gmbh | Bearing element |
CN109790866B (en) * | 2016-10-21 | 2020-12-22 | 米巴滑动轴承奥地利有限公司 | Supporting element |
WO2018071941A1 (en) * | 2016-10-21 | 2018-04-26 | Miba Gleitlager Austria Gmbh | Bearing element |
CN110226035A (en) * | 2017-01-31 | 2019-09-10 | 西门子歌美飒可再生能源公司 | Axially mounted bearing block and wind turbine with the same |
US11448196B2 (en) | 2017-01-31 | 2022-09-20 | Siemens Gamesa Renewable Energy A/S | Axially mounted bearing housing and a wind turbine with the axially mounted bearing housing |
DE102018005088A1 (en) | 2018-06-27 | 2020-01-02 | Senvion Gmbh | Wind turbine, method for dismantling and / or replacing a radial bearing of a wind turbine and method for assembling a wind turbine |
US11512728B2 (en) | 2020-01-10 | 2022-11-29 | General Electric Company | System and method for coupling a hub to a main shaft of a wind turbine |
CN113539027A (en) * | 2020-12-30 | 2021-10-22 | 北京金风慧能技术有限公司 | Yaw teaching equipment of wind generating set |
CN113539027B (en) * | 2020-12-30 | 2024-02-06 | 北京金风慧能技术有限公司 | Yaw teaching equipment of wind generating set |
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