CN117295901A - 用于风力设备的吊舱 - Google Patents

用于风力设备的吊舱 Download PDF

Info

Publication number
CN117295901A
CN117295901A CN202280034706.2A CN202280034706A CN117295901A CN 117295901 A CN117295901 A CN 117295901A CN 202280034706 A CN202280034706 A CN 202280034706A CN 117295901 A CN117295901 A CN 117295901A
Authority
CN
China
Prior art keywords
sliding surface
rotor shaft
shaft bearing
nacelle
bearing
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.)
Pending
Application number
CN202280034706.2A
Other languages
English (en)
Chinese (zh)
Inventor
J·S·厄尔兹尔
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.)
Miba Gleitlager Austria GmbH
Original Assignee
Miba Gleitlager Austria 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 Miba Gleitlager Austria GmbH filed Critical Miba Gleitlager Austria GmbH
Publication of CN117295901A publication Critical patent/CN117295901A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F03D80/703—Shaft bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • 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
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/048—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for axial load mainly
    • 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
    • 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)
  • Wind Motors (AREA)
CN202280034706.2A 2021-05-14 2022-05-12 用于风力设备的吊舱 Pending CN117295901A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50374/2021A AT524591B1 (de) 2021-05-14 2021-05-14 Gondel für eine Windkraftanlage
ATA50374/2021 2021-05-14
PCT/AT2022/060167 WO2022236356A1 (de) 2021-05-14 2022-05-12 Gondel für eine windkraftanlage

Publications (1)

Publication Number Publication Date
CN117295901A true CN117295901A (zh) 2023-12-26

Family

ID=81927423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280034706.2A Pending CN117295901A (zh) 2021-05-14 2022-05-12 用于风力设备的吊舱

Country Status (7)

Country Link
US (1) US12123403B2 (https=)
EP (1) EP4337872B1 (https=)
JP (1) JP2024517343A (https=)
CN (1) CN117295901A (https=)
AT (1) AT524591B1 (https=)
DK (1) DK4337872T3 (https=)
WO (1) WO2022236356A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524591B1 (de) * 2021-05-14 2022-07-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
CN118309780A (zh) * 2022-12-30 2024-07-09 金风科技股份有限公司 传动系统及风力发电机组
DE102024108943A1 (de) * 2024-03-28 2025-10-02 Schaeffler Technologies AG & Co. KG Lageraufnahme für ein Gleitlager für eine Rotorwelle einer Windenergieanlage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709573A (en) * 1970-09-10 1973-01-09 Kacarb Products Corp Bearing construction
EP2003334A1 (de) * 2007-06-12 2008-12-17 ICEC Holding AG Windkraftanlage
CN103328819B (zh) * 2010-09-30 2015-10-07 维斯塔斯风力系统有限公司 具有轴承支撑件的风轮机
EP2568168A1 (en) * 2011-09-08 2013-03-13 Siemens Aktiengesellschaft Direct-drive wind turbine
CN104364521B (zh) * 2012-06-10 2017-06-06 维斯塔斯风力系统有限公司 风轮机的主轴承装置
EP2938879B1 (en) * 2012-08-21 2019-10-23 Aktiebolaget SKF Wind turbine rotor shaft arrangement
EP2884124B1 (en) 2013-12-16 2017-06-28 Areva Wind GmbH Bidirectional bearing, drive train, planetary gear and wind generator
AT519288B1 (de) 2016-10-21 2018-07-15 Miba Gleitlager Austria Gmbh Lagerelement
DE102016223543A1 (de) * 2016-11-28 2018-05-30 Schaeffler Technologies AG & Co. KG Windturbinenwellenanordnung
WO2018153417A1 (en) * 2017-02-21 2018-08-30 Vestas Wind Systems A/S Wind turbine main rotor arrangement with integrated lubrication facility
DE102017006957A1 (de) 2017-07-25 2019-01-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Gleitlagervorrichtung
JP7488633B2 (ja) 2018-04-20 2024-05-22 Ntn株式会社 複列自動調心ころ軸受
AT521884B1 (de) * 2018-12-13 2020-10-15 Miba Gleitlager Austria Gmbh Verfahren zum Wechseln eines Gleitlagerelementes einer Rotorlagerung einer Windkraftanlage, sowie Gondel für eine Windkraftanlage
EP3739225B1 (en) * 2019-05-16 2022-10-19 Siemens Gamesa Renewable Energy A/S Bearing arrangement for a wind turbine and wind turbine
AT522476B1 (de) 2019-05-21 2020-11-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage
AT524591B1 (de) * 2021-05-14 2022-07-15 Miba Gleitlager Austria Gmbh Gondel für eine Windkraftanlage

Also Published As

Publication number Publication date
US20240247643A1 (en) 2024-07-25
EP4337872B1 (de) 2026-01-21
EP4337872A1 (de) 2024-03-20
AT524591A4 (de) 2022-07-15
AT524591B1 (de) 2022-07-15
JP2024517343A (ja) 2024-04-19
US12123403B2 (en) 2024-10-22
DK4337872T3 (da) 2026-03-02
WO2022236356A1 (de) 2022-11-17

Similar Documents

Publication Publication Date Title
CN117295901A (zh) 用于风力设备的吊舱
JP5650210B2 (ja) 風力タービン主軸受け
KR101749286B1 (ko) 베어링 요소와 이를 구비한 풍력 터빈
US8021101B2 (en) Wind turbine and method of assembling the same
CA2697279C (en) Pdc bearing for use in a fluid environment
EP2694810B1 (en) Direct-drive wind turbine
CN104234949A (zh) 具有滑动轴承的风力发电设备
EP3460270B1 (en) Wind turbine with tilting pad thrust bearing
WO2005050038A1 (ja) 複列自動調心ころ軸受および風力発電機主軸支持装置
WO2013034391A2 (en) Direct-drive wind turbine
KR20150005994A (ko) 베어링 장치
CN110520641B (zh) 滚动轴承装置和风力涡轮机
US20130049372A1 (en) Main bearing for a wind turbine
US7922396B2 (en) Double row self-aligning roller bearing and main shaft support structure of wind power generator
JP2006177268A (ja) 風力発電装置用回転支持装置
US20190032708A1 (en) Bearing arrangement for supporting a shaft of a gearbox
CA2764165A1 (en) Wind turbine blade bearing
CN112955671B (zh) 滚动轴承装置和风力设备
CN113294443A (zh) 轴承装置及风力发电设备
JP2007051585A (ja) 風力発電装置
CN100443779C (zh) 大负荷行星齿轮的轴承支撑装置
CN119546850A (zh) 滑动轴承以及配备有滑动轴承的用于风力设备的机舱以及风力设备
CN200940676Y (zh) 行星齿轮的轴承支撑装置
JP2018179291A (ja) 旋回軸受およびその加工方法
JP2006105208A (ja) 複列自動調心ころ軸受および風力発電機の主軸支持構造

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination