WO2011026970A2 - Hubvorrichtung für einen rotor einer windturbine - Google Patents
Hubvorrichtung für einen rotor einer windturbine Download PDFInfo
- Publication number
- WO2011026970A2 WO2011026970A2 PCT/EP2010/063030 EP2010063030W WO2011026970A2 WO 2011026970 A2 WO2011026970 A2 WO 2011026970A2 EP 2010063030 W EP2010063030 W EP 2010063030W WO 2011026970 A2 WO2011026970 A2 WO 2011026970A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- lifting device
- receiving
- wind turbine
- guide
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/108—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting parts of wind turbines
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor 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
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
-
- 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
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/916—Mounting on supporting structures or systems on a stationary structure with provision for hoisting onto the structure
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the present invention relates to a lifting device for a rotor of a wind turbine.
- a rotor essentially consists of a turbine hub and rotor blades attached thereto.
- the lifting device has at least one receiving device which can be attached to a blade root region of the rotor.
- Such a lifting device is known from the prior art.
- wind turbines and their components have extreme dimensions, which, from an economic point of view, make it necessary to assemble the individual components only at the installation site.
- the installation of a rotor of a wind turbine to a flange on the rotor shaft in the turbine housing is usually accomplished with a crane.
- This crane is equipped with cables that can raise the rotor to the appropriate height.
- the cables have loops that are placed around a rotor blade area for holding the rotor before lifting.
- this type of cable often occur problems that make it difficult to raise the rotor and attaching to the turbine housing, especially for larger wind turbines significantly.
- the loops of the cables which are placed around the rotor blade area, can promote the occurrence of frictional and adhesive forces.
- This is particularly disadvantageous because, due to these adhesive and frictional forces, the center of gravity of the crane suspension abruptly shifts so that a torque is generated which causes the rotor to abruptly move. As a result, the exact alignment of the rotor is much more difficult. To prevent this, several cranes are necessary for the assembly of the rotor. Furthermore, the loops can damage the rotor blades.
- Another way to raise the rotor with cables is to form the rotor with a corresponding holding device to which a cable or a hook of a cable can be attached.
- the result of this solution is the need to equip the rotor with a mounting device, preferably the mounting device is fastened directly to the supporting body of the hub. Also, it is neither technically easy to implement, nor economically sensible to retrofit such fixtures especially in rotors already installed systems. It is an object of the invention to develop a lifting device for a rotor of a wind turbine, which avoids, among other things, the disadvantages of the prior art. In particular, a fully and holistically improved lifting device should be specified, wherein the assembly and disassembly of the lifting device on the rotor is easy and fast to perform, in particular without having to make changes to an existing design of a rotor.
- the receiving device is firmly but detachably connectable to the blade root area and guide means and at least one carrier element for receiving and fastening cable carriers are arranged on the receiving device.
- the carrier element is flexible in motion with the guide means in connection. This movement flexibility of the carrier element, which is preferably designed as a displaceability, makes it possible for the first time for the rotor to be aligned in an assembly-appropriate manner with respect to a flange of a rotor shaft of the wind turbine before mounting.
- the entire rotor is supported on the support members Guide means slidably suspended from a crane, wherein the displaceability allows the rotor to hang in different positions on the crane.
- the rotor During assembly to the rotor flange of the rotor shaft of the wind turbine, the rotor must firstly be raised to the height of the machine house and, secondly, rotated from the horizontal position to a substantially vertical position.
- the rotation enabling displacement of the suspension or the support elements requires a particularly simple, jerk-free and damage-free installation.
- the receiving device of the lifting device composed of at least two half-shells.
- the merging of the half shells can be done for example via a clip-like connection, which is realized via plug and / or sterodia. Also conceivable would be positive and / or non-positive connections of all kinds, which hold the half shells together.
- the guide means of the lifting device has a guide plane with a sliding carriage mounted thereon, wherein the sliding carriage is movable in limited manner in at least one degree of freedom along the guide plane.
- the management level can be formed as a rail-shaped track, which is mounted on a half-shell.
- the movable sliding carriage has a suitably designed support element which receives and secures the cable carrier.
- the cable carriers are flexible in motion and can perform relative movements to each other, compensate for and compensate for the jerky rotational movements that may occur, so that the raised rotor remains in its optimum mounting position or can immediately align accordingly again.
- the guide plane has a stop element which limits the freedom of movement of the sliding carriage.
- the attachable to the management level stopper may be formed, for example, as a simple bolt or clip element.
- the stop element as a brake element counteracts the movement of the sliding carriage along the guide plane. This is advantageous in order to prevent possibly undesired torque movements corresponding to the size of the wind turbine and the rotors to be lifted, which would make it difficult to align the rotor during assembly.
- the stop element can be attached to any position of the management level as a limiting means.
- the management level can be designed accordingly. It would be conceivable, for example, to provide bores at a specific distance from one another in the guide plane, so that a bolt-like element or a plug can be inserted. Possibly, the guiding plane may also have notches or grooves which give the necessary additional support to a limiting means which is designed as a clip-like or clip-like element.
- the stop element can be arranged on the guide rail in such a way that the rotor is in the position required for the assembly when the sliding carriage on the Stop element is present.
- the rotor Depending on the orientation of the rotor shaft, the rotor must be aligned accordingly in order to be able to be mounted on the rotor flange.
- the axis of the rotor shaft is inclined by about 4 degrees with respect to a horizontal plane.
- the axis of the hub must also be inclined by 4 ° degrees.
- Another embodiment of the invention discloses to form the rail or the guide plane of the rail with a constant radius to the center of gravity of the rotor. This ensures that in each position of the slide on the rail, the rotor balanced and hangs without tendency to tilt on the lifting device.
- the rail is preferably designed as a circle around a tilt or pitch axis.
- each of the half-shells of the receiving device has a bottom side facing the blade root and that an elastic layer, which may also be applied directly to the underside of the half-shells, protects the surface of the rotor in case of load. Abrasion and friction wear can be prevented or at least minimized in this way.
- a rubber-elastic layer also provides for the necessary support during the lifting process of the rotor insofar as the receiving device only very difficult to slip and so no disturbing torque of the rotor is caused, which would have an unfavorable change in the mounting position of the rotor would result.
- FIG. 1 shows a first embodiment of the invention of a lifting device for a rotor in a first substantially horizontal position
- FIG. 2 shows a detail of a receiving device according to FIG. 1, which is attached to a root region of a rotor blade of the wind turbine, FIG.
- FIG. 3 shows a further view of the lifting device according to FIG. 1, wherein the rotor is in a rotor in a second substantially vertical position
- FIG. 4 shows a basic structure of a wind turbine.
- Fig. 1 shows a first embodiment of a lifting device for a rotor 2.
- the rotor 2, which is mounted in Fig. 1 on the lifting device 1, is an integral part of a wind turbine 3, not shown here and consists of a turbine hub 4 and in FIG. 1 indicated rotor blades 5.
- the rotor 2 is raised at the installation site with the lifting device 1 to be mounted on a flange, not shown, a rotor shaft of a turbine housing.
- the lifting device 1 comprises receiving device 6, which are fastened to a respective leaf root area 7 of the rotor 2.
- the receiving devices 6 are composed of two half-shells 12 and 13, which are held together by a connecting element 17.
- At least one half-shell 12 or 13 of each receiving device 6 has a guide means 8 attached there, which in turn has a carrier element 9 for receiving and fastening cable carriers 10.
- the carrier element 9 stands in such a flexible manner with the guide means 8 in connection that the rotor 2 before mounting on a rotor shaft 1 1 of the wind turbine 3 not shown in the figure assembly is aligned.
- a guide plane 14 is mounted on the guide means 8, which is designed as a rail or running track.
- On the management level 14 in turn sits a sliding carriage 15, along the management level - and if it requires the system - is limited movable.
- the support member 9 On the sliding carriage 15, the support member 9 is mounted, which acts as a receiving and fastening means for cable carrier 10 of the lifting device, not shown.
- the half-shells 12 and 13 each have lower sides 18, which may be provided with an elastic, in particular rubber-like, layer. On the one hand, this layer protects the surface of the blade root area against abrasion or other destructions under load. On the other hand, it can provide sufficient strength to hold the half-shells 12 and 13 immovably to the blade root area.
- the guide plane 14 or rail of a half-shell 12 or 13 also has a stop element 16 which limits the freedom of movement of the slide carriage 15.
- the stop member 16 is formed in the illustrated embodiment as a pin-like bolt which is attached to the guide plane 14.
- the guide plane 14 can be designed so that the stop member 16 can be set at any position to restrict the amount of freedom of movement of the slide 15 as needed can.
- the rotor 2 is shown in a substantially horizontal position and hangs on the cable 10.
- the preassembled rotor of the wind turbine, so hub and attached rotor blades lies on the ground, the surface facing the ground, which in the assembled state, the engine house of the wind turbine faces.
- the rotor 2 is lifted by means of the cable 10
- the entire rotor 2 starts to rotate since the cables 10 are not in the center of gravity line of the rotor. Only the tip of the rotor blade, which is not provided with lifting device 1, is not lifted.
- FIG. 2 shows a detail of a receiving device according to FIG. 1, which is attached to a rotor blade region of a turbine hub.
- FIG. 2 corresponds in principle to FIG. 1.
- the limiting stop member 16 is shown more clearly as a pin-shaped bolt, which limits the movement of the slide 15 on the guide plane 14.
- Fig. 4 shows an example of a basic structure of a wind turbine plant.
- the wind turbine system 3 has a rotor 2, consisting of a turbine hub 4 and rotor blades 5 and a tower base with a foundation 19th
Landscapes
- 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)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800447212A CN102575653A (zh) | 2009-09-07 | 2010-09-06 | 用于风力涡轮机的转子的提升装置 |
AU2010291175A AU2010291175A1 (en) | 2009-09-07 | 2010-09-06 | Lifting device for a rotor of a wind turbine |
US13/394,376 US20130045110A1 (en) | 2009-09-07 | 2010-09-06 | Lifting device for a rotor of a wind turbine |
EP10752561A EP2475882A2 (de) | 2009-09-07 | 2010-09-06 | Hubvorrichtung für einen rotor einer windturbine |
ZA2012/02449A ZA201202449B (en) | 2009-09-07 | 2012-04-04 | Lifting device for a rotor of a wind turbine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009040235.7 | 2009-09-07 | ||
DE102009040235A DE102009040235B4 (de) | 2009-09-07 | 2009-09-07 | Hubvorrichtung für einen Rotor einer Windturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011026970A2 true WO2011026970A2 (de) | 2011-03-10 |
WO2011026970A3 WO2011026970A3 (de) | 2011-11-10 |
Family
ID=43649705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/063030 WO2011026970A2 (de) | 2009-09-07 | 2010-09-06 | Hubvorrichtung für einen rotor einer windturbine |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130045110A1 (de) |
EP (1) | EP2475882A2 (de) |
CN (1) | CN102575653A (de) |
AU (1) | AU2010291175A1 (de) |
DE (1) | DE102009040235B4 (de) |
WO (1) | WO2011026970A2 (de) |
ZA (1) | ZA201202449B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013110417A1 (de) * | 2012-01-25 | 2013-08-01 | Wobben Properties Gmbh | Verfahren und vorrichtung zum montieren einer rotornabe einer windenenergieanlage |
EP2604568B2 (de) † | 2011-12-14 | 2018-11-07 | Siemens Aktiengesellschaft | Kombinierte Hebebalkenanordnung für Windturbinenteile |
US11022092B2 (en) | 2015-12-22 | 2021-06-01 | Vestas Wind Systems A/S | Method and a system for mounting a rotor to a drive shaft of a wind turbine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012000716B3 (de) * | 2012-01-14 | 2012-12-27 | Ssb Wind Systems Gmbh & Co. Kg | Windturbine mit Fernwindmesser |
KR101508623B1 (ko) | 2013-11-22 | 2015-04-08 | 삼성중공업 주식회사 | 풍력 발전기용 로터의 리프팅 장치 및 이를 이용한 로터의 설치 방법 |
WO2018121822A1 (en) * | 2016-12-28 | 2018-07-05 | Vestas Wind Systems A/S | Method and system for lifting a wind turbine rotor |
CN107676227B (zh) * | 2017-08-11 | 2019-10-08 | 新疆金风科技股份有限公司 | 风力发电机组的吊装对正***及方法 |
ES2844925T3 (es) * | 2017-12-22 | 2021-07-23 | Gen Electric | Accesorios, kits y procedimientos de elevación para aerogeneradores |
CN112623930B (zh) * | 2020-12-30 | 2021-07-27 | 合肥恒大江海泵业股份有限公司 | 一种全贯流泵转子铁芯及转轮组吊装装置 |
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US3253851A (en) * | 1963-11-07 | 1966-05-31 | Presray Corp | Rotating sling |
US3433459A (en) * | 1967-05-02 | 1969-03-18 | Federal Sign And Signal Corp | Load handling apparatus |
US3915311A (en) * | 1974-01-21 | 1975-10-28 | Caterpillar Tractor Co | Method and apparatus for handling large, fragile objects |
US4626012A (en) * | 1984-09-19 | 1986-12-02 | Gary Weldele | Load positioner |
US4597602A (en) * | 1985-03-04 | 1986-07-01 | Mcgriff Donald D | Load leveling device |
US5833224A (en) * | 1997-04-24 | 1998-11-10 | Holte; Mark D. | Jar clamp |
JP4672283B2 (ja) * | 2004-05-10 | 2011-04-20 | 三菱重工業株式会社 | 風車翼、吊り構造、構造体、及び、風車翼の塔上取付方法 |
DE102004056340B4 (de) * | 2004-11-22 | 2010-11-18 | Repower Systems Ag | Vorrichtung und Verfahren zur Montage und/oder Demontage eines Bauteils einer Windkraftanlage |
US7396058B2 (en) * | 2006-01-17 | 2008-07-08 | Northrop Grumman Corporation | Balancing apparatus |
DE102006008428B4 (de) * | 2006-02-23 | 2013-07-18 | Repower Systems Ag | Montage/Demontage eines Rotorblattes |
DE102006034052B3 (de) * | 2006-07-20 | 2007-10-31 | Repower Systems Ag | Lasthebeeinrichtung einer Windenergieanlage |
WO2008089763A2 (en) * | 2007-01-24 | 2008-07-31 | Vestas Wind Systems A/S | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
JP2009113922A (ja) * | 2007-11-07 | 2009-05-28 | Mitsui Eng & Shipbuild Co Ltd | 塔状構造物の建設方法および建設用クレーン |
DE102007062428A1 (de) * | 2007-12-20 | 2009-06-25 | Repower Systems Ag | Errichtung einer Windenergieanlage |
-
2009
- 2009-09-07 DE DE102009040235A patent/DE102009040235B4/de not_active Expired - Fee Related
-
2010
- 2010-09-06 US US13/394,376 patent/US20130045110A1/en not_active Abandoned
- 2010-09-06 EP EP10752561A patent/EP2475882A2/de not_active Withdrawn
- 2010-09-06 CN CN2010800447212A patent/CN102575653A/zh active Pending
- 2010-09-06 AU AU2010291175A patent/AU2010291175A1/en not_active Abandoned
- 2010-09-06 WO PCT/EP2010/063030 patent/WO2011026970A2/de active Application Filing
-
2012
- 2012-04-04 ZA ZA2012/02449A patent/ZA201202449B/en unknown
Non-Patent Citations (1)
Title |
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None |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2604568B2 (de) † | 2011-12-14 | 2018-11-07 | Siemens Aktiengesellschaft | Kombinierte Hebebalkenanordnung für Windturbinenteile |
WO2013110417A1 (de) * | 2012-01-25 | 2013-08-01 | Wobben Properties Gmbh | Verfahren und vorrichtung zum montieren einer rotornabe einer windenenergieanlage |
CN104066672A (zh) * | 2012-01-25 | 2014-09-24 | 乌本产权有限公司 | 用于安装风能设备的转子毂的方法和装置 |
KR20140124786A (ko) * | 2012-01-25 | 2014-10-27 | 보벤 프로퍼티즈 게엠베하 | 풍력 터빈에 회전자 허브의 장착 방법 및 장치 |
US20140341742A1 (en) * | 2012-01-25 | 2014-11-20 | Wobben Properties Gmbh | Method and device for mounting a rotor hub on a wind turbine |
AU2012367061B2 (en) * | 2012-01-25 | 2016-06-09 | Wobben Properties Gmbh | Method and device for mounting a rotor hub on a wind turbine |
RU2601058C2 (ru) * | 2012-01-25 | 2016-10-27 | Воббен Пропертиз Гмбх | Способ и устройство для монтажа ступицы ротора ветроэнергетической установки |
KR101684754B1 (ko) | 2012-01-25 | 2016-12-08 | 보벤 프로퍼티즈 게엠베하 | 풍력 터빈에 회전자 허브의 장착 방법 및 장치 |
US9995274B2 (en) * | 2012-01-25 | 2018-06-12 | Wobben Properties Gmbh | Method and device for mounting a rotor hub on a wind turbine |
US11022092B2 (en) | 2015-12-22 | 2021-06-01 | Vestas Wind Systems A/S | Method and a system for mounting a rotor to a drive shaft of a wind turbine |
Also Published As
Publication number | Publication date |
---|---|
AU2010291175A1 (en) | 2012-04-26 |
DE102009040235B4 (de) | 2011-06-16 |
WO2011026970A3 (de) | 2011-11-10 |
EP2475882A2 (de) | 2012-07-18 |
ZA201202449B (en) | 2013-07-31 |
DE102009040235A1 (de) | 2011-04-07 |
US20130045110A1 (en) | 2013-02-21 |
CN102575653A (zh) | 2012-07-11 |
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