KR20230117423A - 블레이드 연결 부재들이 있는 피치 제어 풍력 터빈 - Google Patents

블레이드 연결 부재들이 있는 피치 제어 풍력 터빈 Download PDF

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Publication number
KR20230117423A
KR20230117423A KR1020237023063A KR20237023063A KR20230117423A KR 20230117423 A KR20230117423 A KR 20230117423A KR 1020237023063 A KR1020237023063 A KR 1020237023063A KR 20237023063 A KR20237023063 A KR 20237023063A KR 20230117423 A KR20230117423 A KR 20230117423A
Authority
KR
South Korea
Prior art keywords
wind turbine
blade
members
hub
turbine blades
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
KR1020237023063A
Other languages
English (en)
Korean (ko)
Inventor
토마스 에스. 비에르트룹 닐슨
토르벤 쥴 라르센
미켈 키일리히 외스테를룬드
모하메드 파자르
피터 뵈처
로버트 토마스 루돌프
Original Assignee
베스타스 윈드 시스템스 에이/에스
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 베스타스 윈드 시스템스 에이/에스 filed Critical 베스타스 윈드 시스템스 에이/에스
Publication of KR20230117423A publication Critical patent/KR20230117423A/ko
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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F03D1/066—Connection means therefor, e.g. bushings or adapters
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • F03D1/0662—Arrangements for fixing wind-engaging parts to a hub using kinematic linkage, e.g. tilt
    • F03D1/0664—Pitch 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F03D1/0677—Longitudinally segmented blades; Connectors therefor
    • 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
KR1020237023063A 2020-12-17 2021-12-17 블레이드 연결 부재들이 있는 피치 제어 풍력 터빈 Pending KR20230117423A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA202070843 2020-12-17
DKPA202070843 2020-12-17
PCT/DK2021/050374 WO2022128040A1 (en) 2020-12-17 2021-12-17 A pitch controlled wind turbine with blade connecting members

Publications (1)

Publication Number Publication Date
KR20230117423A true KR20230117423A (ko) 2023-08-08

Family

ID=79164864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237023063A Pending KR20230117423A (ko) 2020-12-17 2021-12-17 블레이드 연결 부재들이 있는 피치 제어 풍력 터빈

Country Status (10)

Country Link
US (1) US12066003B2 (https=)
EP (2) EP4696882A3 (https=)
JP (1) JP7829580B2 (https=)
KR (1) KR20230117423A (https=)
CN (1) CN116848319A (https=)
AU (1) AU2021403357B2 (https=)
ES (1) ES3053844T3 (https=)
PL (1) PL4264039T3 (https=)
RS (1) RS67541B1 (https=)
WO (1) WO2022128040A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK202170329A1 (en) * 2021-06-24 2023-01-13 Kitex Aps Wind turbine
EP4426929B1 (en) * 2021-11-04 2026-04-29 Vestas Wind Systems A/S A method for reducing rotor imbalance in a wind turbine
EP4522858A1 (en) 2022-05-12 2025-03-19 Vestas Wind Systems A/S Wind turbine
EP4602262A1 (en) * 2022-10-10 2025-08-20 Vestas Wind Systems A/S Methods for installing a cable-supported rotor wind turbine
WO2024193779A1 (en) * 2023-03-17 2024-09-26 Vestas Wind Systems A/S A pitch controlled wind turbine
EP4695514A1 (en) * 2023-04-14 2026-02-18 Vestas Wind Systems A/S Lightning strike protection system
WO2024223888A2 (en) 2023-04-28 2024-10-31 Vestas Wind Systems A/S Wind turbine blade specimen testing
EP4705628A1 (en) 2023-05-03 2026-03-11 Vestas Wind Systems A/S Method for replacing tension adjusting component used in a cable support assembly on a wind turbine
CN121464275A (zh) * 2023-05-16 2026-02-03 维斯塔斯风力系统集团公司 转子支撑缆索的张力控制
WO2025045324A1 (en) * 2023-08-31 2025-03-06 Vestas Wind Systems A/S A wind turbine with blade connecting tension members with varying diameter
WO2025045325A1 (en) * 2023-08-31 2025-03-06 Vestas Wind Systems A/S A wind turbine with blade connecting tension members with a porous outer layer
CN121816460A (zh) 2023-09-13 2026-04-07 维斯塔斯风力系统集团公司 防雷系统
WO2025157359A1 (en) * 2024-01-25 2025-07-31 Vestas Wind Systems A/S Wind turbine vibration control system

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US5584661A (en) * 1994-05-02 1996-12-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Forward sweep, low noise rotor blade
DE102006020257A1 (de) 2006-04-27 2007-10-31 Daubner & Stommel Gbr Bau-Werk-Planung Verfahren zum Betreiben einer Windenergieanlage
GB0609799D0 (en) * 2006-05-18 2006-06-28 Euro Projects Ltd A turbine blade support assembly
EP2112372A1 (en) * 2008-04-21 2009-10-28 Lm Glasfiber A/S Wind turbine with blades supported on the leeward site
US20120051914A1 (en) * 2008-10-24 2012-03-01 Dehlsen James G P Cable-stayed rotor for wind and water turbines
US8629570B1 (en) * 2009-04-08 2014-01-14 Kamen George Kamenov Wind turbine blades with reinforcing, supporting and stabilizing components and enlarged swept area
RO125246A0 (ro) 2009-10-28 2010-02-26 Dan Andreescu Procedeu şi soluţie constructivă pentru realizarea paletelor jumelate de turbina eoliană cu ax orizontal şi cu diametre exterioare mari
US20110309625A1 (en) * 2010-06-22 2011-12-22 Ecomerit Technologies LLC Direct drive distributed generator integrated with stayed rotor
US8672631B2 (en) 2010-08-31 2014-03-18 Hamilton Sundstrand Corporation Articulated wind turbine blades
JP5479388B2 (ja) * 2011-02-28 2014-04-23 三菱重工業株式会社 風車翼およびこれを備えた風力発電装置
CN102305174B (zh) * 2011-07-04 2014-07-16 张向增 带扭角恒定横截面拉挤复合材料叶片及其拉挤成型方法
DK201270418A (en) * 2012-07-09 2013-05-17 Envision Energy Denmark Aps Wind Turbines for Low and High Wind Speeds
BE1021430B9 (nl) * 2012-09-24 2020-01-30 Joval Nv Een rotorgeheel voor een windturbine
BR102015024612A2 (pt) * 2015-09-24 2017-03-28 Monteiro De Barros Marcelo pá eólica, estrutura tubular para pá eólica, turbina eólica e método de controle de aproveitamento de vento
CN105298740B (zh) * 2015-11-03 2018-11-06 周方 风力发电机的转子加强装置
EP3537880A4 (en) * 2016-11-14 2020-08-19 Board of Supervisors of Louisiana State University and Agricultural and Mechanical College PROCESS FOR THE CONTROL OF HEMATOPHAGIC OR SAP-FEEDING ARTHROPODS
US11421650B2 (en) 2019-06-12 2022-08-23 National Technology & Engineering Solutions Of Sandia, Llc Towerless vertical-axis wind turbine

Also Published As

Publication number Publication date
PL4264039T3 (pl) 2026-02-23
JP7829580B2 (ja) 2026-03-13
RS67541B1 (sr) 2026-01-30
EP4696882A3 (en) 2026-04-15
AU2021403357B2 (en) 2025-11-13
AU2021403357A9 (en) 2024-05-30
JP2023554437A (ja) 2023-12-27
EP4264039B1 (en) 2025-11-12
EP4264039C0 (en) 2025-11-12
US12066003B2 (en) 2024-08-20
EP4696882A2 (en) 2026-02-18
ES3053844T3 (en) 2026-01-27
CN116848319A (zh) 2023-10-03
US20240035440A1 (en) 2024-02-01
EP4264039A1 (en) 2023-10-25
WO2022128040A1 (en) 2022-06-23
AU2021403357A1 (en) 2023-07-06

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Date Code Title Description
PA0105 International application

Patent event date: 20230706

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20240913

Comment text: Request for Examination of Application