WO2018157849A8 - 格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔 - Google Patents
格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔 Download PDFInfo
- Publication number
- WO2018157849A8 WO2018157849A8 PCT/CN2018/077822 CN2018077822W WO2018157849A8 WO 2018157849 A8 WO2018157849 A8 WO 2018157849A8 CN 2018077822 W CN2018077822 W CN 2018077822W WO 2018157849 A8 WO2018157849 A8 WO 2018157849A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tower
- wind
- power generation
- prestressed
- wind power
- Prior art date
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/16—Prestressed structures
-
- 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
- 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
- F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
- F05B2240/9121—Mounting on supporting structures or systems on a stationary structure on a tower on a lattice tower
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Wind Motors (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
一种格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔,涉及风力发电塔技术领域,能够简化塔筒与格构式塔架的连接方式,解决应力问题,使得过渡节传力直接,节约材料。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18760920.1A EP3450748B1 (en) | 2017-03-03 | 2018-03-02 | Connecting structure for steel tube truss and tower barrel of lattice wind power generation tower |
ES18760920T ES2924690T3 (es) | 2017-03-03 | 2018-03-02 | Estructura de conexión para armadura de tubo de acero y barril de torre de una torre de generación de energía eólica de celosía |
US16/309,005 US10823150B2 (en) | 2017-03-03 | 2018-03-02 | Connecting structure for steel tube truss and tower barrel of lattice wind power generation tower, prestressed polygon wind tower provided with circular box girder for direct fan on top of tower, wind power generation tower, and wind tower having prestressed anti-fatigue structure |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720203329.7 | 2017-03-03 | ||
CN201720203329.7U CN206707932U (zh) | 2017-03-03 | 2017-03-03 | 预应力抗疲劳组合结构风塔 |
CN201710212768.9 | 2017-04-01 | ||
CN201710212768.9A CN106836937A (zh) | 2017-04-01 | 2017-04-01 | 一种带有塔顶直接风机环形箱梁的预应力多边形风塔 |
CN201710306188.6 | 2017-05-04 | ||
CN201710306188.6A CN106979131A (zh) | 2017-05-04 | 2017-05-04 | 一种风力发电塔 |
CN201721395756.6 | 2017-10-26 | ||
CN201721395756.6U CN207333109U (zh) | 2017-10-27 | 2017-10-26 | 一种格构式风力发电塔的钢管桁架与塔筒的连接结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2018157849A1 WO2018157849A1 (zh) | 2018-09-07 |
WO2018157849A8 true WO2018157849A8 (zh) | 2019-07-25 |
Family
ID=63370588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/077822 WO2018157849A1 (zh) | 2017-03-03 | 2018-03-02 | 格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10823150B2 (zh) |
EP (1) | EP3450748B1 (zh) |
ES (1) | ES2924690T3 (zh) |
WO (1) | WO2018157849A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11643836B2 (en) | 2021-01-21 | 2023-05-09 | Mark A. Danaczko | Monolithic towers having support structures, and method of designing and assembling the same |
CN113200439A (zh) * | 2021-04-02 | 2021-08-03 | 中国水电四局(酒泉)新能源装备有限公司 | 一种海上风力发电用导管基础塔架翻身装置 |
CN116108725B (zh) * | 2023-04-10 | 2023-07-14 | 国网浙江省电力有限公司温州供电公司 | 输电线路铁塔中预应力拉索的参数优化方法、装置及介质 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10339438C5 (de) * | 2003-08-25 | 2011-09-15 | Repower Systems Ag | Turm für eine Windenergieanlage |
NO320948B1 (no) * | 2004-07-01 | 2006-02-20 | Owec Tower As | Anordning ved boymomentfattig stagforbindelse |
DE102005017162A1 (de) | 2005-04-14 | 2006-10-19 | Seeba Technik Gmbh | Formteile für einen Stielanschluß |
ES2317716B1 (es) * | 2005-06-03 | 2010-02-11 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Torre para aerogeneradores. |
DE102005047961A1 (de) | 2005-10-06 | 2007-04-12 | Seeba Technik Gmbh | Hybridturm |
DE102006056274B4 (de) | 2006-11-27 | 2010-11-04 | Repower Systems Ag | Turm einer Windkraftanlage |
WO2010076606A1 (en) * | 2008-12-31 | 2010-07-08 | Paulo Emmanuel De Abreu | Metallic tower |
US8544214B2 (en) * | 2010-12-07 | 2013-10-01 | General Electric Company | Wind turbine tower assembly and method for assembling the same |
US20120023860A1 (en) * | 2011-05-25 | 2012-02-02 | General Electric Company | Adapter Configuration for a Wind Tower Lattice Structure |
NO332791B1 (no) * | 2011-05-27 | 2013-01-14 | Owec Tower As | Overgangselement for festing av et tarn til en jacket |
DK2751424T3 (en) * | 2011-08-30 | 2015-09-21 | Mhi Vestas Offshore Wind As | Transitional construction for a wind tower |
NL2007759C2 (nl) | 2011-11-09 | 2013-05-14 | Korndorffer Contracting Internat K C I B V | Toren voor een windenergieinrichting. |
DK2653715T3 (da) | 2012-04-19 | 2016-08-01 | Nordex Energy Gmbh | Tårn til et vindenergianlæg samt fremgangsmåde til rejsning heraf |
DE102013110495A1 (de) * | 2013-09-23 | 2015-03-26 | Thyssenkrupp Steel Europe Ag | Übergangskörper zwischen Turmabschnitten einer Windkraftanlage und Turm einer Windkraftanlage umfassend einen Übergangskörper |
CN103899499A (zh) | 2014-04-25 | 2014-07-02 | 湖南大学 | 一种风力发电机塔架 |
DE102014219482A1 (de) * | 2014-09-25 | 2016-03-31 | Rwe Innogy Gmbh | Übergangsstück für Windenergieanlagen und Anschlussbauwerke |
CN205046924U (zh) | 2015-10-13 | 2016-02-24 | 青岛中天斯壮科技有限公司 | 带有可一次张拉柔性斜杆的风力发电塔 |
US10451043B2 (en) * | 2016-05-06 | 2019-10-22 | General Electric Company | Hybrid tubular lattice tower assembly for a wind turbine |
CN105971827B (zh) | 2016-06-29 | 2018-06-19 | 中国航空规划设计研究总院有限公司 | 用于混凝土筒与钢筒组合塔架的转换环梁及其施工方法 |
CN106321367B (zh) | 2016-10-20 | 2018-11-13 | 同济大学 | 斜拉预应力钢与混凝土组合式风机塔架 |
CN106836937A (zh) | 2017-04-01 | 2017-06-13 | 青岛中天斯壮科技有限公司 | 一种带有塔顶直接风机环形箱梁的预应力多边形风塔 |
CN206707932U (zh) | 2017-03-03 | 2017-12-05 | 青岛中天斯壮科技有限公司 | 预应力抗疲劳组合结构风塔 |
CN106979131A (zh) | 2017-05-04 | 2017-07-25 | 青岛中天斯壮科技有限公司 | 一种风力发电塔 |
CN206707382U (zh) | 2017-04-01 | 2017-12-05 | 青岛中天斯壮科技有限公司 | 一种带有塔顶直接风机环形箱梁的预应力多边形风塔 |
CN206917806U (zh) | 2017-05-04 | 2018-01-23 | 青岛中天斯壮科技有限公司 | 一种风力发电塔 |
-
2018
- 2018-03-02 ES ES18760920T patent/ES2924690T3/es active Active
- 2018-03-02 EP EP18760920.1A patent/EP3450748B1/en active Active
- 2018-03-02 US US16/309,005 patent/US10823150B2/en active Active
- 2018-03-02 WO PCT/CN2018/077822 patent/WO2018157849A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP3450748A4 (en) | 2019-07-24 |
ES2924690T3 (es) | 2022-10-10 |
US20190309731A1 (en) | 2019-10-10 |
EP3450748B1 (en) | 2022-05-11 |
US10823150B2 (en) | 2020-11-03 |
EP3450748A1 (en) | 2019-03-06 |
WO2018157849A1 (zh) | 2018-09-07 |
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