TWI352153B - - Google Patents

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Publication number
TWI352153B
TWI352153B TW097120949A TW97120949A TWI352153B TW I352153 B TWI352153 B TW I352153B TW 097120949 A TW097120949 A TW 097120949A TW 97120949 A TW97120949 A TW 97120949A TW I352153 B TWI352153 B TW I352153B
Authority
TW
Taiwan
Prior art keywords
reciprocating
hoist
nacelle
windmill
equipment
Prior art date
Application number
TW097120949A
Other languages
English (en)
Chinese (zh)
Other versions
TW200925412A (en
Inventor
Tomohiro Numajiri
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of TW200925412A publication Critical patent/TW200925412A/zh
Application granted granted Critical
Publication of TWI352153B publication Critical patent/TWI352153B/zh

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/207—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by 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
    • F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
    • 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
    • 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
    • F03D80/50—Maintenance or repair
    • 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
    • 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
    • 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
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49819—Disassembling with conveying of work or disassembled work part

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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)
TW097120949A 2007-06-19 2008-06-05 Method of replacing wind turbine equipment TW200925412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007161652A JP4885071B2 (ja) 2007-06-19 2007-06-19 風車用設備の交換方法

Publications (2)

Publication Number Publication Date
TW200925412A TW200925412A (en) 2009-06-16
TWI352153B true TWI352153B (https=) 2011-11-11

Family

ID=40156142

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097120949A TW200925412A (en) 2007-06-19 2008-06-05 Method of replacing wind turbine equipment

Country Status (9)

Country Link
US (1) US7895744B2 (https=)
EP (1) EP2159420B1 (https=)
JP (1) JP4885071B2 (https=)
KR (1) KR101088202B1 (https=)
CN (1) CN101558238B (https=)
AU (1) AU2008264650B2 (https=)
CA (1) CA2666553C (https=)
TW (1) TW200925412A (https=)
WO (1) WO2008155983A1 (https=)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4885073B2 (ja) * 2007-06-20 2012-02-29 三菱重工業株式会社 風車回転翼の吊下げ装置、風車回転翼の取付け方法、および風力発電装置の建設方法
US9999738B2 (en) * 2008-07-24 2018-06-19 Resmed Limited Gel cushion pad for mask
KR101038641B1 (ko) * 2008-09-01 2011-06-03 두산중공업 주식회사 풍력터빈설비의 유지 보수 시스템
AU2009337789B2 (en) * 2009-01-14 2013-06-13 Amsc Windtec Gmbh Generator, nacelle, and mounting method of a nacelle of a wind energy converter
KR101054919B1 (ko) * 2009-04-03 2011-08-05 주식회사 디엠에스 풍력 발전기
DK2261500T3 (en) 2009-06-05 2016-05-17 Siemens Ag Service Elevator in wind turbines
ES2378042B2 (es) * 2009-10-09 2012-08-08 Gamesa Innovation & Technology S.L. Dispositivo y método de llenado del depósito de lubricación de un aerogenerador.
US8115359B2 (en) * 2009-12-17 2012-02-14 General Electric Company Modular life extension kit for a wind turbine generator support frame
ES2388822B1 (es) * 2010-02-02 2013-09-06 Matis Hispania S A Dispositivo para la sustitucion del cilindro de inclinacion en el buje de un aerogenerador.
KR101021447B1 (ko) 2010-02-10 2011-03-15 미츠비시 쥬고교 가부시키가이샤 풍력 발전 장치의 로터 헤드 내 기기 승강 방법
JP4551491B1 (ja) * 2010-02-10 2010-09-29 三菱重工業株式会社 風力発電装置のロータヘッド内機器昇降方法
EP2363598B1 (en) * 2010-02-26 2018-09-19 Siemens Aktiengesellschaft Wind turbine
US20130011272A1 (en) * 2010-03-22 2013-01-10 Vestas Wind Systems A/S Nacelle for a wind turbine, the nacelle comprising side units
EP2553174B1 (en) * 2010-04-02 2017-03-01 General Electric Technology GmbH Off-shore transformer station with exchangeable transformer assembly
EP2388480B1 (en) * 2010-08-31 2013-10-30 Mitsubishi Heavy Industries, Ltd. Maintenance method for wind power generation device
CN101936268B (zh) * 2010-09-16 2012-12-26 南车株洲电力机车研究所有限公司 一种风力发电机组出舱检修防护方法及装置
DE102010041940B4 (de) * 2010-10-04 2012-08-16 Aloys Wobben Verfahren zum Austauschen eines Transformators einer Windenergieanlage
JP5106619B2 (ja) 2010-12-06 2012-12-26 株式会社日立製作所 風力発電装置及び風力発電装置のヨーベアリング交換方法
US8922038B2 (en) 2010-12-08 2014-12-30 Northern Power Systems, Inc. Wind power unit having an underslung transformer
EP2652320B1 (en) * 2010-12-15 2016-08-24 Vestas Wind Systems A/S A tool and a method for moving a wind turbine drivetrain component
US9022739B2 (en) * 2011-02-07 2015-05-05 Vestas Wind Systems A/S Wind turbine generator with a lifting device
EP2505822B1 (en) * 2011-03-31 2015-11-25 ALSTOM Renewable Technologies Wind turbine
DE102011006665A1 (de) * 2011-04-01 2012-10-04 Siemens Aktiengesellschaft Windkraftanlage und Verfahren zum Bewegen eines Generators relativ zu einem Getriebe innerhalb einer Gondel einer Windkraftanlage
EP2520533B2 (en) * 2011-05-05 2019-06-12 Siemens Aktiengesellschaft Service crane for a wind turbine
DK2520792T4 (en) * 2011-05-05 2018-08-06 Siemens Ag Hoisting system and method of providing a hoisting system
ITMI20111606A1 (it) 2011-09-07 2013-03-08 Wilic Sarl Unita' ausiliaria per aerogeneratore
AU2011310935A1 (en) * 2011-09-22 2013-04-04 Mitsubishi Heavy Industries, Ltd. Power generating apparatus of renewable energy type and method of attaching and detaching blade
GB2496129B (en) * 2011-10-31 2013-09-25 Technip France Cable installation apparatus for mounting on a flanged structure
WO2013072530A1 (es) * 2011-11-16 2013-05-23 Eliot Systems, S.L. Dispositivo robotizado y método para el cambio de aceite en las multiplicadoras de los aerogeneradores
EP2786953A4 (en) * 2011-11-29 2015-08-19 Daewoo Shipbuilding & Marine WIND POWER GENERATOR
EP2687720B1 (en) * 2011-11-30 2016-07-06 Mitsubishi Heavy Industries, Ltd. Renewable energy power generation device and method for detecting oil leakage of the same
JP5819785B2 (ja) * 2012-06-21 2015-11-24 株式会社日立製作所 軸受交換のための分解装置
DE102013212475A1 (de) * 2013-06-27 2014-12-31 Senvion Se Transformatorwechselsystem
US9429138B2 (en) * 2013-08-09 2016-08-30 Gamesa Innovation & Technology, S.L. Apparatus, system and method for wind turbine component replacement
JP6320738B2 (ja) * 2013-12-06 2018-05-09 株式会社日立製作所 風力発電設備および風力発電設備の保守方法
CN106133312B (zh) * 2014-03-31 2019-11-15 维斯塔斯风力系统有限公司 风轮机机舱结构
DK201500527A1 (da) * 2014-10-07 2016-04-18 Liftra Ip Aps Hovedakselfixstur til fiksering af hovedakslen på en vindmølle ved gennemførelse af montage- og reparationsarbejder.
TR201802601T4 (tr) * 2015-09-04 2018-03-21 Sb Patent Holding Aps Yatay olarak düzenlenen bir fren diskine sahip olan bir fren sisteminin bir fren cihazının bakımına yönelik bakım sistemi ve yöntemi.
EP3359812A4 (en) * 2015-10-09 2019-06-12 Windcare India Pvt Ltd. SYSTEM AND METHOD FOR LIFTING AND LOWERING A COMPONENT OF A WIND TURBINE
WO2017069641A1 (en) * 2015-10-23 2017-04-27 Charles Martin Chavez Madson Wind turbine
US10138097B2 (en) * 2015-11-05 2018-11-27 The Boeing Company Hoist assembly and method of lifting
US20180313334A1 (en) * 2017-04-27 2018-11-01 General Electric Company Hoistable platform assembly within a nacelle of a wind turbine
WO2019042507A1 (en) * 2017-08-29 2019-03-07 Vestas Wind Systems A/S METHOD FOR MOUNTING OR DISASSEMBLING A WIND ELEMENT
GB2569949A (en) * 2017-12-29 2019-07-10 Vestas Wind Sys As Method of handling a wind turbine component and crane for same
EP3561296A1 (en) 2018-04-26 2019-10-30 Siemens Gamesa Renewable Energy A/S Hydraulic accumulator exchange tool
US11629703B2 (en) * 2018-09-24 2023-04-18 Vestas Wind Systems A/S Wind turbine nacelle structure and a method of assembling a wind turbine nacelle structure
CA3057491C (en) 2018-10-04 2023-10-10 Cory Williams Wind turbine foundation and method of constructing a wind turbine foundation
EP4107390A1 (en) * 2020-02-17 2022-12-28 Vestas Wind Systems A/S A nacelle for a wind turbine and a method of making a wind turbine
EP4039968A1 (en) * 2021-02-05 2022-08-10 Siemens Gamesa Renewable Energy A/S Method for connecting a component of a power conversion circuit of a wind turbine
DE102021208984A1 (de) * 2021-08-17 2023-02-23 Zf Friedrichshafen Ag Montage- und Demontagevorrichtung
EP4141255B1 (de) * 2021-08-27 2024-04-17 Wobben Properties GmbH Windenergieanlage, verfahren zur montage eines transformators und windenergieanlagen-gondel
EP4144986B1 (en) 2021-09-06 2024-11-06 General Electric Renovables España S.L. Wind turbine nacelle with at least one displaceable roof panel
AU2022444505A1 (en) * 2022-03-04 2024-09-12 Nordex Energy Spain, S.A.U. Jib crane for a wind turbine, jib crane kit, transport system and maintenance system, as well as methods
CN116833674B (zh) * 2022-03-24 2025-08-22 中国石油天然气股份有限公司 一种沉降器检修方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955516C1 (de) * 1999-11-18 2001-12-20 Tacke Windenergie Gmbh Windkraftanlage und Verfahren zum Aus- und Einbau der Hauptkomponenten des Maschinengehäuses einer Windkraftanlage
WO2002034664A1 (en) * 2000-10-25 2002-05-02 Nordex Gmbh A method of placing a crane in connection with a windmill
EP1291521A1 (en) 2001-09-06 2003-03-12 Turbowinds N.V./S.A. Wind turbine nacelle with moving crane
BR0215738B1 (pt) * 2002-05-27 2011-12-27 mÉtodos de manipulaÇço de lÂminas de turbina de vento e montagem de referidas lÂminas sobre uma turbina de vento, sistema e unidade de agarramento para a manipulaÇço de uma lÂmina de turbina de vento.
WO2003100248A1 (en) * 2002-05-28 2003-12-04 Boreas Consultants Limited Method and crane for installing, maintaining and decommission ing wind turbines
DE10224439C5 (de) * 2002-06-01 2009-12-31 Aloys Wobben Verfahren zur Montage/Demontage von Komponenten einer Windenergieanlage
JP4210540B2 (ja) 2003-03-27 2009-01-21 株式会社荏原製作所 ブレードのメンテナンスが容易な風車及び風力発電装置
US8851309B2 (en) * 2003-09-26 2014-10-07 Vestas Wind System A/S Method of conducting service on a wind turbine using equipment mounted on the hub
ITTV20040159A1 (it) * 2004-12-30 2005-03-30 Giove S R L Sistema di consultazione e trattamento di informazioni dedicate all'escursionismo con l'impiego di hardware standard pda.
AU2007304635A1 (en) * 2006-10-02 2008-04-10 Upraft Gmbh Hoisting device
EP1925582B1 (en) * 2006-11-23 2010-06-23 Siemens Aktiengesellschaft Method and a device for mounting of wind turbine blades
JP5055023B2 (ja) * 2007-05-25 2012-10-24 三菱重工業株式会社 風力発電装置のロータ取付け方法および風力発電装置の建設方法
JP4885073B2 (ja) * 2007-06-20 2012-02-29 三菱重工業株式会社 風車回転翼の吊下げ装置、風車回転翼の取付け方法、および風力発電装置の建設方法

Also Published As

Publication number Publication date
WO2008155983A1 (ja) 2008-12-24
CN101558238B (zh) 2011-12-07
JP2009002175A (ja) 2009-01-08
EP2159420A4 (en) 2013-11-06
KR20090096413A (ko) 2009-09-10
US7895744B2 (en) 2011-03-01
CN101558238A (zh) 2009-10-14
EP2159420A1 (en) 2010-03-03
TW200925412A (en) 2009-06-16
EP2159420B1 (en) 2014-12-24
JP4885071B2 (ja) 2012-02-29
CA2666553C (en) 2012-03-27
CA2666553A1 (en) 2008-12-24
US20100011575A1 (en) 2010-01-21
KR101088202B1 (ko) 2011-11-30
AU2008264650A1 (en) 2008-12-24
AU2008264650B2 (en) 2011-04-07

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