JP4969712B1 - 再生エネルギー型発電装置及びその回転翼着脱方法 - Google Patents

再生エネルギー型発電装置及びその回転翼着脱方法 Download PDF

Info

Publication number
JP4969712B1
JP4969712B1 JP2012503811A JP2012503811A JP4969712B1 JP 4969712 B1 JP4969712 B1 JP 4969712B1 JP 2012503811 A JP2012503811 A JP 2012503811A JP 2012503811 A JP2012503811 A JP 2012503811A JP 4969712 B1 JP4969712 B1 JP 4969712B1
Authority
JP
Japan
Prior art keywords
rotor
main shaft
brake
hub
hydraulic
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.)
Active
Application number
JP2012503811A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2013042251A1 (ja
Inventor
義如 天野
和久 堤
卓 一柳
拓郎 亀田
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of JP4969712B1 publication Critical patent/JP4969712B1/ja
Publication of JPWO2013042251A1 publication Critical patent/JPWO2013042251A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/20—Gearless transmission, i.e. direct-drive
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0248—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
    • 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
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/88—Arrangement of components within nacelles or towers of mechanical 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/17—Combinations of wind motors with apparatus storing energy storing energy in pressurised fluids
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/28—Wind motors characterised by the driven apparatus the apparatus being a pump or a compressor
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings 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
    • F16C19/24—Bearings 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 radial load mainly
    • F16C19/28—Bearings 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 radial load mainly with two or more rows of rollers
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings 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
    • F16C19/34—Bearings 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
    • F16C19/38—Bearings 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
    • F16C19/383—Bearings 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
    • F16C19/385—Bearings 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
    • F16C19/386—Bearings 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller 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
    • 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
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • 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
    • F05B2230/60—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
    • F05B2240/50—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
    • F05B2240/60—Shafts
    • 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
    • F05B2260/31—Locking rotor in position
    • 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
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • F05B2260/90—Braking
    • F05B2260/902—Braking using frictional mechanical forces
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • 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
    • 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

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Braking Arrangements (AREA)
JP2012503811A 2011-09-22 2011-09-22 再生エネルギー型発電装置及びその回転翼着脱方法 Active JP4969712B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/071676 WO2013042251A1 (ja) 2011-09-22 2011-09-22 再生エネルギー型発電装置及びその回転翼着脱方法

Publications (2)

Publication Number Publication Date
JP4969712B1 true JP4969712B1 (ja) 2012-07-04
JPWO2013042251A1 JPWO2013042251A1 (ja) 2015-03-26

Family

ID=46650149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012503811A Active JP4969712B1 (ja) 2011-09-22 2011-09-22 再生エネルギー型発電装置及びその回転翼着脱方法

Country Status (8)

Country Link
US (1) US8710693B2 (enExample)
EP (2) EP2587055B1 (enExample)
JP (1) JP4969712B1 (enExample)
KR (1) KR20130059309A (enExample)
CN (2) CN103124844A (enExample)
AU (1) AU2011310935A1 (enExample)
IN (1) IN2012DN03062A (enExample)
WO (2) WO2013042251A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101368657B1 (ko) * 2012-08-29 2014-03-04 삼성중공업 주식회사 풍력발전기
WO2014076825A1 (ja) * 2012-11-16 2014-05-22 三菱重工業株式会社 風力発電装置の組立方法、及びそれに用いられるカウンターウェイト
WO2014097433A1 (ja) * 2012-12-19 2014-06-26 三菱重工業株式会社 風力発電装置及びそのロータヘッド回転ロック方法
JP2015075102A (ja) * 2013-10-11 2015-04-20 エンビジョン エナジー（デンマーク） アンパーツゼルスカブ 風車ローターブレーキシステム

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556591B2 (en) * 2010-04-21 2013-10-15 General Electric Company Systems and methods for assembling a rotor lock assembly for use in a wind turbine
JP5841662B2 (ja) * 2011-07-15 2016-01-13 ツェットエフ ウィンド パワー アントワープ エヌ ヴイＺｆ Ｗｉｎｄ Ｐｏｗｅｒ Ａｎｔｗｅｒｐｅｎ Ｎ．Ｖ． 風力タービン用のナセルメインフレーム構造体及びドライブトレインアセンブリ
EP2756189B1 (en) * 2011-10-28 2019-01-23 REM Technologies, Inc. Wind turbine gearbox lubrication system
DK2657519T3 (en) * 2012-04-26 2015-09-07 Siemens Ag Windmill
US20150219076A1 (en) * 2012-08-21 2015-08-06 Aktiebolaget Skf (Publ) Wind turbine rotor shaft arrangement with expanding attachment portion
WO2014058886A1 (en) 2012-10-08 2014-04-17 Exro Technologies Inc. Electrical machines such as generators and motors
DK2767708T3 (en) * 2013-02-13 2015-08-10 Siemens Ag Turning device for rotating the rotatable part of a wind turbine
DK2808545T3 (en) 2013-05-28 2016-10-03 Siemens Ag Vindmølleflangeforbindelse
JP6138633B2 (ja) * 2013-08-29 2017-05-31 株式会社日立製作所 風力発電システム
GB201320191D0 (en) * 2013-11-15 2014-01-01 Ricardo Uk Ltd Wind turbine
CN103615360B (zh) * 2013-11-30 2016-06-15 国家电网公司 风力发电机及其主轴与轮毂连接结构
KR101575102B1 (ko) * 2013-12-27 2015-12-07 두산중공업 주식회사 풍력 발전 단지, 풍력 발전 단지의 제어방법 및 풍력 발전 유닛
DK2896824T3 (en) * 2014-01-20 2016-08-29 Siemens Ag Brake system for a wind turbine generator
DK2902625T3 (en) * 2014-02-04 2018-01-02 Siemens Ag Hatch actuator for activating a hatch of a hatch
JP6286281B2 (ja) * 2014-05-22 2018-02-28 新日鉄住金エンジニアリング株式会社 水上発電装置及び水上風力発電装置
JP6283283B2 (ja) * 2014-08-22 2018-02-21 三菱重工業株式会社 再生エネルギー型発電装置及びその運転方法
US9777709B2 (en) 2015-01-08 2017-10-03 Hans Dysarsz Translating foil system for harvesting kinetic energy from wind and flowing water
DK178642B9 (en) * 2015-03-16 2016-10-24 Envision Energy Denmark Aps Wind turbine comprising a torque dampening unit
DK3317512T3 (da) 2015-06-30 2020-11-30 Vestas Wind Sys As Fremgangsmåde til bevægelse af vindmøllekomponenter og et transportsystem til bevægelse af vindmøllekomponenter
CN105537902A (zh) * 2016-01-22 2016-05-04 杭州焕杰自动化设备有限公司 自动热套组装机
EP3279471B1 (en) * 2016-08-03 2020-09-30 Siemens Gamesa Renewable Energy A/S Wind turbine, bearing housing and method for operating a wind turbine
CN107795437B (zh) * 2016-08-29 2019-05-10 江苏金风科技有限公司 用于转子转动装置的控制方法、控制装置及转子转动系统
CN107781122B (zh) * 2016-08-29 2019-11-29 江苏金风科技有限公司 用于转动风力发电机转子的装置、方法及风力发电机
US11028833B2 (en) * 2016-10-07 2021-06-08 Vestas Wind Systems A/S Rotor lock system for a wind turbine
JP6363148B2 (ja) * 2016-11-04 2018-07-25 三菱重工業株式会社 再生可能エネルギー型発電装置
CN106438197B (zh) * 2016-12-12 2019-02-12 江苏金风科技有限公司 用于转动风力发电机转子的装置、方法及风力发电机组
US10449928B2 (en) * 2017-08-21 2019-10-22 Hall Labs Llc Parking brake and anti-theft apparatus for cross-drilled brake systems
JP6713438B2 (ja) * 2017-08-25 2020-06-24 三菱重工業株式会社 油圧ドライブトレイン及びその起動方法、並びに発電装置及びその起動方法
DK3450743T3 (da) * 2017-09-04 2020-05-04 Siemens Gamesa Renewable Energy As Vindmølle
EP3460238B1 (en) * 2017-09-20 2020-04-15 Siemens Gamesa Renewable Energy A/S Wind turbine
CN110296112B (zh) * 2018-03-23 2020-06-02 江苏金风科技有限公司 盘车液压驱动系统及驱动方法
GB201805208D0 (en) * 2018-03-29 2018-05-16 Turbine Eng Developments Ltd Improved wind turbine shaft and drive assembly
US11359603B2 (en) * 2018-11-01 2022-06-14 Vestas Wind Systems A/S Wind turbine with modular main shaft fastening system and rotor locking disc
EP3689806A1 (en) * 2019-02-01 2020-08-05 Siemens Gamesa Renewable Energy A/S A wind turbine and a method for transporting cargo inside a wind turbine
US10975732B2 (en) * 2019-04-04 2021-04-13 General Electric Company Rotor turning device for balancing a wind turbine rotor
EP3739208B1 (en) * 2019-05-16 2022-11-16 Siemens Gamesa Renewable Energy A/S Bearing arrangement for a wind turbine and wind turbine
WO2021046831A1 (zh) * 2019-09-12 2021-03-18 杭州林黄丁新能源研究院有限公司 海洋能发电装置
DK3798460T3 (da) * 2019-09-30 2023-01-30 Siemens Gamesa Renewable Energy Deutschland Gmbh Fremdriftssystem af en vindmølle omfattende en drejningsmomentbegrænser, vindmølle
JP6728465B1 (ja) 2019-12-25 2020-07-22 電源開発株式会社 風力発電機
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
CN111648920B (zh) * 2020-06-23 2022-03-04 湘电风能有限公司 一种超紧凑型中速永磁风力发电机组
CN111692053A (zh) * 2020-07-08 2020-09-22 湘电风能有限公司 一种风力发电机组主轴系传动系统
CN112145368B (zh) * 2020-09-01 2022-04-29 中车株洲电力机车研究所有限公司 一种风力发电机组机舱成品的兼容式支撑固定方法
AT524318B1 (de) * 2020-11-30 2022-05-15 Miba Gleitlager Austria Gmbh Gleitlagerung, sowie eine mit der Gleitlagerung ausgestattete Gondel für eine Windkraftanlage
CN112727691B (zh) * 2020-12-28 2022-04-08 太原重工股份有限公司 用于风力发电机组的支撑装置
EP4027007A1 (en) 2021-01-12 2022-07-13 General Electric Renovables España S.L. Method of mounting blades to a rotor hub of a wind turbine
EP4345302A1 (en) * 2022-09-30 2024-04-03 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Method for servicing and/or operating a wind turbine, method for providing electrical energy to an electricity grid, locking tool, locking arrangement and wind turbine
EP4438890A1 (en) 2023-03-28 2024-10-02 General Electric Renovables España S.L. Rotating unbalanced rotor hubs and installing wind turbine rotor blades
CN116810318B (zh) * 2023-08-30 2025-07-08 重庆水轮机厂有限责任公司 一种贯流式水轮机转轮体径向桨叶孔加工方法
WO2025176918A1 (es) * 2024-02-20 2025-08-28 Nabrawind Technologies, S.L. Metodo de ensamblaje de palas y contrapesos
EP4644721A1 (en) * 2024-04-30 2025-11-05 Siemens Gamesa Renewable Energy A/S Rotor lock

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200781A (ja) * 1999-11-29 2001-07-27 Ecotecnia Soc Coop Catalana Ltda 風力発電機
JP2003193956A (ja) * 2001-12-21 2003-07-09 Komatsu Ltd 風力発電装置
JP2003269316A (ja) * 2002-03-18 2003-09-25 Kubota Denki:Kk 風力発電装置
JP2004239178A (ja) * 2003-02-06 2004-08-26 Tamura Electric Works Ltd 発電設備及び発電設備における油圧装置
JP2005113823A (ja) * 2003-10-09 2005-04-28 Yanmar Co Ltd 風力発電装置

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355178A1 (fr) * 1976-06-18 1978-01-13 Anvar Dispositif regule de production d'energie electrique, tel que dispositif eolien
US4280061A (en) 1978-10-25 1981-07-21 Sir Henry Lawson-Tancred, Sons & Co. Ltd. Method and apparatus for generating electricity from a fixed pitch wind wheel
JPS57193781A (en) 1981-05-25 1982-11-29 Agency Of Ind Science & Technol Wind force power generator device
US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
US4757211A (en) * 1987-07-10 1988-07-12 Danregn Vidraft A/S Machine for generating electricity
CN1155312A (zh) * 1994-08-16 1997-07-23 米肯公司 吊起长形体的起重机、这种起重机的底座和用这种起重机吊起长形体的方法
NO320790B1 (no) 2000-10-19 2006-01-30 Scan Wind Group As Vindkraftverk
EP1291521A1 (en) * 2001-09-06 2003-03-12 Turbowinds N.V./S.A. Wind turbine nacelle with moving crane
ES2443171T3 (es) * 2001-12-28 2014-02-18 Mitsubishi Heavy Industries, Ltd. Aerogenerador de tipo contra el viento y método de funcionamiento del mismo
ES2257558T3 (es) 2002-05-27 2006-08-01 Vestas Wind Systems A/S Metodos de manipulacion de palas de turbinas eolicas y de montaje de dichas palas en una turbina eolica, sistema y unidad de agarre para manipular una pala de turbina eolica.
ES2206028B1 (es) 2002-06-13 2005-03-01 Manuel Torres Martinez Perfeccionamientos en los aerogeneradores de produccion electrica.
JP2004218436A (ja) 2003-01-09 2004-08-05 National Maritime Research Institute 風力発電装置
JP2004339953A (ja) 2003-05-13 2004-12-02 Kanzaki Kokyukoki Mfg Co Ltd 風力発電装置
JP2004353525A (ja) 2003-05-28 2004-12-16 Nsk Ltd 風力発電用動力伝達装置
DE10357026B3 (de) 2003-12-03 2005-06-09 Repower Systems Ag Windenergieanlage
AU2004297304B2 (en) * 2003-12-09 2011-01-20 New World Generation Inc. Wind turbine to produce electricity
DE502005007967D1 (enExample) * 2004-02-18 2009-10-08 Franz Mitsch
JP2005248738A (ja) 2004-03-02 2005-09-15 Fuchu Giken:Kk 風力発電装置の運転制御方法
US7255205B2 (en) * 2004-03-18 2007-08-14 Bendix Spicer Foundation Brake Llc Disc brake located outside wheel envelope
DE102004013624A1 (de) 2004-03-19 2005-10-06 Sb Contractor A/S Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage
ATE405743T1 (de) 2004-11-18 2008-09-15 Eickhoff Maschinenfabrik Gmbh Törn-vorrichtung zum drehen des antriebsstranges einer windkraftanlage
US7721434B2 (en) 2005-07-27 2010-05-25 General Electric Company Methods and apparatus for replacing objects on horizontal shafts in elevated locations
JP2007051584A (ja) 2005-08-18 2007-03-01 Mitsubishi Heavy Ind Ltd 風力発電装置
EA013064B1 (ru) 2005-10-31 2010-02-26 Чэпдрайв Ас Система выработки электрической энергии с приводом от турбины и способ управления такой системой
US20110143380A1 (en) 2006-03-14 2011-06-16 The Washington University Alzheimer's disease biomarkers and methods of use
KR100695012B1 (ko) 2006-03-24 2007-03-14 유니슨 주식회사 풍력 발전기
DE102006032525A1 (de) 2006-07-12 2008-01-17 Repower Systems Ag Windenergieanlage mit einem Triebstrang
US7365448B2 (en) * 2006-08-17 2008-04-29 X Blade Systems Lp Wind driven power generator
US7911076B2 (en) * 2006-08-17 2011-03-22 Broadstar Developments, Lp Wind driven power generator with moveable cam
US7569943B2 (en) 2006-11-21 2009-08-04 Parker-Hannifin Corporation Variable speed wind turbine drive and control system
ES2339882T5 (es) 2006-11-23 2013-07-26 Siemens Aktiengesellschaft Procedimiento de manejo de palas de turbina eólica y dispositivo para el montaje de palas de turbina eólica, en particular el montaje de palas en una turbina eólica
EP1925582B1 (en) 2006-11-23 2010-06-23 Siemens Aktiengesellschaft Method and a device for mounting of wind turbine blades
BRPI0806196A2 (pt) * 2007-01-17 2013-01-01 New World Generation Inc turbina pneumática com gerador múltiplo e método de operação
US8028604B2 (en) 2007-01-26 2011-10-04 General Electric Company Methods and systems for turning rotary components within rotary machines
WO2008113699A2 (de) 2007-03-21 2008-09-25 Rle-International Gmbh Energieumwandlungsvorrichtung mit hydraulischem antrieb
US7656055B2 (en) * 2007-04-12 2010-02-02 Rosalia Torres Hydro-wind power generating turbine system and retrofitting method
PL2003362T3 (pl) 2007-06-14 2018-04-30 Fm Energie Gmbh & Co. Kg Hydraulicznie wstępnie naprężony element sprężysty oraz jego zastosowanie w podporach elektrowni wiatrowych
DE102007058746A1 (de) * 2007-06-18 2008-12-24 Hanning & Kahl Gmbh & Co. Kg Arretierungsvorrichtung für eine Windturbine
JP4885071B2 (ja) * 2007-06-19 2012-02-29 三菱重工業株式会社 風車用設備の交換方法
EP2014917B1 (en) 2007-07-10 2017-08-30 Siemens Aktiengesellschaft Minimising wind turbine generator air gap with a specific shaft bearing arrangement
WO2009052825A2 (en) * 2007-10-23 2009-04-30 Vestas Wind Systems A/S A wind turbine, a method for coupling a first drive train component of the drive train of a wind turbine to a second drive train component of the drive train and use of a wind turbine
NO327277B1 (no) 2007-10-30 2009-06-02 Chapdrive As Vindturbin med hydraulisk svivel
ES2554538T3 (es) 2007-12-21 2015-12-21 Vestas Wind Systems A/S Tren de transmisión para una turbina eólica
CN201165943Y (zh) * 2008-02-01 2008-12-17 北京能高自动化技术有限公司 一种大型风机塔筒内的安全平台
JP2010031673A (ja) 2008-07-25 2010-02-12 Apm Corp 風力発電システム
CN101655069A (zh) * 2008-08-08 2010-02-24 通用电气公司 风力涡轮机系统
US20100032959A1 (en) 2008-08-08 2010-02-11 General Electric Company Wind turbine system
US8074450B2 (en) 2008-08-13 2011-12-13 General Electric Company Wind energy system with fluid-working machine with non-symmetric actuation
GB2463647B (en) 2008-09-17 2012-03-14 Chapdrive As Turbine speed stabillisation control system
US7884493B2 (en) * 2008-09-30 2011-02-08 General Electric Company Wind turbine generator brake and grounding brush arrangement
DE102008052412A1 (de) 2008-10-21 2010-04-22 Aerodyn Energiesysteme Gmbh Lagergehäuse für die Lagerung der Rotorwelle einer Windenergieanlage
WO2010048560A2 (en) * 2008-10-24 2010-04-29 Lew Holdings, Llc Offshore wind turbines and deployment methods therefor
US9194375B2 (en) 2008-12-02 2015-11-24 Vestas Wind Systems A/S Method for installing a wind turbine, a nacelle for a wind turbine, and method for transporting elements of a wind turbine
JP5566609B2 (ja) 2009-01-05 2014-08-06 三菱重工業株式会社 風力発電装置及び風力発電装置の制御方法
US7815536B2 (en) * 2009-01-16 2010-10-19 General Electric Company Compact geared drive train
SE534012C2 (sv) 2009-03-13 2011-03-29 Ge Wind Energy Norway As Bladmontering
WO2010141347A2 (en) * 2009-06-01 2010-12-09 Synkinetics, Inc. Multi-rotor fluid turbine drive with speed converter
JP2010281274A (ja) 2009-06-05 2010-12-16 Nbs Kk 風力ポンプ
US8376708B2 (en) * 2009-06-30 2013-02-19 General Electric Company Drivetrain system for a wind turbine generator and method of assembling the same
US7763989B2 (en) 2009-07-07 2010-07-27 General Electric Company Method and apparatus for controlling the tip speed of a blade of a wind turbine
NO330062B1 (no) * 2009-09-11 2011-02-14 Blaaster Wind Technologies As Vindturbin
CN102648347B (zh) 2009-10-28 2015-07-01 维斯塔斯风力系统集团公司 风力设备以及在风力设备中使用机架的方法
EP2333326B1 (en) * 2009-11-26 2013-07-17 Siemens Aktiengesellschaft Brake system for a wind turbine with integrated rotor lock, generator and wind turbine
KR101138363B1 (ko) 2009-12-18 2012-04-26 삼성중공업 주식회사 풍력 발전기용 샤프트어셈블리 및 이를 구비한 풍력 발전기
TW201126062A (en) 2010-01-29 2011-08-01 Mitsubishi Heavy Ind Ltd Wind power generator
CN102741547B (zh) 2010-02-03 2015-08-12 三菱重工业株式会社 用于风力涡轮发电机的转子转动装置和转子转动方法
JP5031091B2 (ja) 2010-02-12 2012-09-19 三菱重工業株式会社 風力発電装置用の増速機および風力発電装置
US7944079B1 (en) 2010-04-21 2011-05-17 General Electric Company Systems and methods for assembling a gearbox handling assembly for use in a wind turbine
KR101290922B1 (ko) 2010-04-28 2013-07-29 미츠비시 쥬고교 가부시키가이샤 다이렉트 드라이브형 풍력 발전 장치 및 베어링 구조
CN201747854U (zh) 2010-05-14 2011-02-16 华锐风电科技(集团)股份有限公司 大型风力发电机组的齿轮箱液压弹性支撑
US20110140425A1 (en) * 2010-08-25 2011-06-16 Martin Staedler Method and System For Controlling Wind Turbine Rotational Speed
US20110143880A1 (en) 2010-12-01 2011-06-16 General Electric Company Drivetrain for generator in wind turbine
CN201982255U (zh) 2010-12-17 2011-09-21 中国石油天然气集团公司 一种风机齿轮箱液压支撑装置
US20120134811A1 (en) 2011-12-06 2012-05-31 General Electric Company System and method for detecting and/or controlling loads in a wind turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200781A (ja) * 1999-11-29 2001-07-27 Ecotecnia Soc Coop Catalana Ltda 風力発電機
JP2003193956A (ja) * 2001-12-21 2003-07-09 Komatsu Ltd 風力発電装置
JP2003269316A (ja) * 2002-03-18 2003-09-25 Kubota Denki:Kk 風力発電装置
JP2004239178A (ja) * 2003-02-06 2004-08-26 Tamura Electric Works Ltd 発電設備及び発電設備における油圧装置
JP2005113823A (ja) * 2003-10-09 2005-04-28 Yanmar Co Ltd 風力発電装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101368657B1 (ko) * 2012-08-29 2014-03-04 삼성중공업 주식회사 풍력발전기
WO2014076825A1 (ja) * 2012-11-16 2014-05-22 三菱重工業株式会社 風力発電装置の組立方法、及びそれに用いられるカウンターウェイト
JP5872061B2 (ja) * 2012-11-16 2016-03-01 三菱重工業株式会社 風力発電装置の組立方法、及びそれに用いられるカウンターウェイト
WO2014097433A1 (ja) * 2012-12-19 2014-06-26 三菱重工業株式会社 風力発電装置及びそのロータヘッド回転ロック方法
JP6000375B2 (ja) * 2012-12-19 2016-09-28 三菱重工業株式会社 風力発電装置及びそのロータヘッド回転ロック方法
JP2015075102A (ja) * 2013-10-11 2015-04-20 エンビジョン エナジー（デンマーク） アンパーツゼルスカブ 風車ローターブレーキシステム

Also Published As

Publication number Publication date
EP2587055B1 (en) 2014-02-12
AU2011310935A1 (en) 2013-04-04
EP2587055A4 (en) 2013-05-01
JPWO2013042251A1 (ja) 2015-03-26
WO2013042251A1 (ja) 2013-03-28
IN2012DN03062A (enExample) 2015-07-31
US8710693B2 (en) 2014-04-29
KR20130059309A (ko) 2013-06-05
US20130076042A1 (en) 2013-03-28
EP2758661B1 (en) 2016-10-05
CN103124844A (zh) 2013-05-29
EP2758661A1 (en) 2014-07-30
EP2587055A1 (en) 2013-05-01
CN103314211A (zh) 2013-09-18
WO2013042294A4 (en) 2013-06-13
WO2013042294A1 (en) 2013-03-28

Similar Documents

Publication Publication Date Title
JP4969712B1 (ja) 再生エネルギー型発電装置及びその回転翼着脱方法
CN102803717B (zh) 风轮发电机或潮流发电机的液压泵结构及安装液压泵的方法
JP2012522175A (ja) 可変容量型ラジアルピストン流体作動機械
WO2013031072A1 (en) Method and apparatus for performing maintenance on hydraulic pump, and power generating apparatus of renewable energy type
CN105649885B (zh) 风力发电机、风力发电机组及其安装方法
JP5615349B2 (ja) 再生エネルギー型発電装置及び油圧ポンプの取付け方法
JP6251794B1 (ja) 再生可能エネルギー型発電装置及びその組み立て方法
WO2013042279A1 (ja) 再生エネルギー型発電装置及びそのロータ固定方法
AU2011310937A1 (en) Renewable energy generator device and hydraulic pump attachment method
CN205101174U (zh) 风力发电机及风力发电机组
TWI521136B (zh) 風力發電裝置
EP3719310B1 (en) Rotor turning device for a wind turbine rotor
JP5863944B2 (ja) 再生エネルギー型発電装置及びその油圧ポンプ取付方法
JP6045605B2 (ja) 再生可能エネルギー型発電装置
EP3844390B1 (en) Wind turbine energy generating unit comprising a tool fixture
JPWO2013042279A1 (ja) 再生エネルギー型発電装置及びそのロータ固定方法
EP3318752B1 (en) Renewable-energy type power generating apparatus

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120316

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120403

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150413

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150413

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250