NO326268B1 - Vindkraftverkrotor. - Google Patents

Vindkraftverkrotor. Download PDF

Info

Publication number
NO326268B1
NO326268B1 NO20071370A NO20071370A NO326268B1 NO 326268 B1 NO326268 B1 NO 326268B1 NO 20071370 A NO20071370 A NO 20071370A NO 20071370 A NO20071370 A NO 20071370A NO 326268 B1 NO326268 B1 NO 326268B1
Authority
NO
Norway
Prior art keywords
rotor
wind turbine
rotor blade
turbine rotor
elements
Prior art date
Application number
NO20071370A
Other languages
English (en)
Norwegian (no)
Other versions
NO20071370L (no
Inventor
Vidar Holmoy
Original Assignee
Vidar Holmoy
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 Vidar Holmoy filed Critical Vidar Holmoy
Priority to NO20071370A priority Critical patent/NO326268B1/no
Priority to AU2008225239A priority patent/AU2008225239B2/en
Priority to PL08723955T priority patent/PL2142795T3/pl
Priority to CN2008800081069A priority patent/CN101652565B/zh
Priority to KR1020097018922A priority patent/KR101411057B1/ko
Priority to EP08723955.4A priority patent/EP2142795B1/en
Priority to CA2679779A priority patent/CA2679779C/en
Priority to PCT/NO2008/000060 priority patent/WO2008111841A2/en
Priority to US12/529,751 priority patent/US8465256B2/en
Priority to BRPI0808474-2A priority patent/BRPI0808474A2/pt
Publication of NO20071370L publication Critical patent/NO20071370L/no
Publication of NO326268B1 publication Critical patent/NO326268B1/no
Priority to ZA2009/06429A priority patent/ZA200906429B/en

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
    • 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
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • 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
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • 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
NO20071370A 2007-03-14 2007-03-14 Vindkraftverkrotor. NO326268B1 (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO20071370A NO326268B1 (no) 2007-03-14 2007-03-14 Vindkraftverkrotor.
EP08723955.4A EP2142795B1 (en) 2007-03-14 2008-02-15 Wind turbine rotor
PL08723955T PL2142795T3 (pl) 2007-03-14 2008-02-15 Wirnik turbiny wiatrowej
CN2008800081069A CN101652565B (zh) 2007-03-14 2008-02-15 风力涡轮机转子
KR1020097018922A KR101411057B1 (ko) 2007-03-14 2008-02-15 풍력 터빈 로터
AU2008225239A AU2008225239B2 (en) 2007-03-14 2008-02-15 Wind turbine rotor
CA2679779A CA2679779C (en) 2007-03-14 2008-02-15 Wind turbine rotor
PCT/NO2008/000060 WO2008111841A2 (en) 2007-03-14 2008-02-15 Wind turbine rotor
US12/529,751 US8465256B2 (en) 2007-03-14 2008-02-15 Wind turbine rotor
BRPI0808474-2A BRPI0808474A2 (pt) 2007-03-14 2008-02-15 Rotor de instalação de energia eólica.
ZA2009/06429A ZA200906429B (en) 2007-03-14 2009-09-15 Wind turbine rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20071370A NO326268B1 (no) 2007-03-14 2007-03-14 Vindkraftverkrotor.

Publications (2)

Publication Number Publication Date
NO20071370L NO20071370L (no) 2008-09-15
NO326268B1 true NO326268B1 (no) 2008-10-27

Family

ID=39760227

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071370A NO326268B1 (no) 2007-03-14 2007-03-14 Vindkraftverkrotor.

Country Status (11)

Country Link
US (1) US8465256B2 (zh)
EP (1) EP2142795B1 (zh)
KR (1) KR101411057B1 (zh)
CN (1) CN101652565B (zh)
AU (1) AU2008225239B2 (zh)
BR (1) BRPI0808474A2 (zh)
CA (1) CA2679779C (zh)
NO (1) NO326268B1 (zh)
PL (1) PL2142795T3 (zh)
WO (1) WO2008111841A2 (zh)
ZA (1) ZA200906429B (zh)

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KR100729126B1 (ko) 2005-11-15 2007-06-14 동부일렉트로닉스 주식회사 반도체 소자의 금속 배선 및 그 형성 방법
GB2461753A (en) * 2008-07-15 2010-01-20 Univ Nottingham Bracing Arrangement for Large Horizontal-Axis Wind-Turbine
WO2010048958A2 (en) * 2008-10-30 2010-05-06 Vestas Wind Systems A/S A wind turbine generator with a back skewed rotor
WO2010048959A2 (en) * 2008-10-30 2010-05-06 Vestas Wind Systems A/S A wind turbine generator with extended blade support
GB2467745A (en) * 2009-02-11 2010-08-18 Vestas Wind Sys As Wind turbine blade with tension element(s) to increase edgewise stiffness
KR101059476B1 (ko) * 2009-04-06 2011-08-25 존넬슨 회전날개의 수평유지수단이 구비된 풍력발전기
US8192169B2 (en) 2010-04-09 2012-06-05 Frederick W Piasecki Highly reliable, low cost wind turbine rotor blade
KR20120009312A (ko) * 2010-07-23 2012-02-01 존넬슨 회전몸체의 회전이 용이한 풍력발전기
KR20120009311A (ko) * 2010-07-23 2012-02-01 존넬슨 회전날개의 수평유지수단이 구비된 풍력발전기
US9709029B2 (en) 2011-06-21 2017-07-18 University Of Virginia Patent Foundation Morphing segmented wind turbine and related method
CN102434384A (zh) * 2011-11-11 2012-05-02 张向增 一种水平轴风力发电机组新型复合材料叶片
KR101362936B1 (ko) 2012-01-17 2014-02-14 삼성중공업 주식회사 풍력발전기의 블레이드 이동 장치, 이를 이용한 피치 베어링 수리 방법 및 이를 구비한 풍력 발전기
CN102562485B (zh) * 2012-01-19 2014-04-02 清华大学 用于增强大型风力发电机叶片稳定性的拉索装置
CN102536683B (zh) * 2012-01-19 2014-04-02 清华大学 用于增强大型风力发电机叶片稳定性的纬向拉索装置
CN102865199A (zh) * 2012-09-12 2013-01-09 广东明阳风电产业集团有限公司 一种风力发电机塔筒与底架连接结构
BE1021430B9 (nl) * 2012-09-24 2020-01-30 Joval Nv Een rotorgeheel voor een windturbine
CN103089553A (zh) * 2013-01-17 2013-05-08 清华大学 一种铰接式桁架定变桨组合叶片装置
BE1021684B1 (nl) 2013-05-24 2016-01-08 Joval Nv Een rotorgeheel voor een windturbine met een kabelpaar
CN103470445A (zh) * 2013-10-09 2013-12-25 南京风电科技有限公司 一种风电机组叶片刚度提高装置
DE102015102461A1 (de) * 2014-02-28 2015-09-03 Horst Löwe Windkraftanlage mit Vorstage an den Rotorblättern
CN105298740B (zh) * 2015-11-03 2018-11-06 周方 风力发电机的转子加强装置
EP3441561B1 (en) * 2016-04-04 2023-03-15 Nabrawind Technologies SL Device for joining a modular blade
US20180017037A1 (en) * 2016-07-14 2018-01-18 James L. Kissel Hub and Rotor Assemby for Wind Turbines with Conjoined Turbine Blades
EP3483428A1 (de) * 2017-11-08 2019-05-15 Nordex Energy GmbH Mittel zur erhöhung der biegesteifigkeit von tragenden komponenten einer windenergieanlage
WO2023078520A1 (en) * 2021-11-04 2023-05-11 Vestas Wind Systems A/S A method for reducing rotor imbalance in a wind turbine
WO2023126041A1 (en) * 2021-12-28 2023-07-06 Vestas Wind Systems A/S Wind turbine
WO2023237166A1 (en) * 2022-06-10 2023-12-14 Vestas Wind Systems A/S A pitch controlled wind turbine
WO2023237169A1 (en) * 2022-06-10 2023-12-14 Vestas Wind Systems A/S A wind turbine
WO2023237167A1 (en) * 2022-06-10 2023-12-14 Vestas Wind Systems A/S A pitch controlled wind turbine
WO2023241765A1 (en) * 2022-06-14 2023-12-21 Vestas Wind Systems A/S A wind turbine with blade connecting tension members

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US4533297A (en) * 1982-09-15 1985-08-06 Bassett David A Rotor system for horizontal axis wind turbines
DE3332810A1 (de) 1983-09-12 1985-03-28 Öko-Energie AG, Zürich Vorrichtung zur ausnutzung von in land- und seewind enthaltener energie
CA1238582A (en) * 1984-02-20 1988-06-28 Andrej A. Kodric Wind turbine
DE3413191A1 (de) 1984-04-07 1985-10-17 Rolf 2200 Neuendorf Maderthoner Rotor fuer windkraftwerke
DE3528672A1 (de) 1985-08-09 1987-02-19 Kling Mauricio Rotor fuer eine stroemungsmaschine
US4735552A (en) * 1985-10-04 1988-04-05 Watson William K Space frame wind turbine
DE3628626A1 (de) 1986-08-22 1988-02-25 Peter Dipl Ing Frieden Propellerwindmuehle mit erweitertem einsatzbereich
DE3900839A1 (de) 1989-01-13 1989-08-03 Bernd Krieg Windkraftanlage mit einstufiger uebersetzung
US5531567A (en) 1994-06-20 1996-07-02 Flowind Corporation Vertical axis wind turbine with blade tensioner
DE19606359A1 (de) * 1996-02-12 1997-08-14 Helmut Maas Rotorhalterung für Windkraftmaschinen unter Verwendung von Stangen oder ähnlichen länglichen Halteelementen
US6364609B1 (en) * 2000-05-01 2002-04-02 Robert J. Barnes Wind turbine having ground winch pivot erection support structure
ES2348252T3 (es) * 2005-03-15 2010-12-02 Clipper Windpower, Inc. Volante tensor en un sistema de rotor para turbinas eolicas e hidraulicas.
US7713028B2 (en) * 2006-11-27 2010-05-11 Ning Liao Turbine blade assembly

Also Published As

Publication number Publication date
CN101652565B (zh) 2011-12-14
AU2008225239A1 (en) 2008-09-18
CN101652565A (zh) 2010-02-17
CA2679779A1 (en) 2008-09-18
EP2142795A2 (en) 2010-01-13
AU2008225239B2 (en) 2012-01-19
WO2008111841A2 (en) 2008-09-18
NO20071370L (no) 2008-09-15
EP2142795B1 (en) 2017-06-21
US20100086407A1 (en) 2010-04-08
PL2142795T3 (pl) 2017-11-30
ZA200906429B (en) 2010-11-24
KR20100014971A (ko) 2010-02-11
CA2679779C (en) 2014-12-16
KR101411057B1 (ko) 2014-06-25
US8465256B2 (en) 2013-06-18
BRPI0808474A2 (pt) 2014-07-15
WO2008111841A4 (en) 2009-02-19
WO2008111841A3 (en) 2008-12-18

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LIS Published licence

Free format text: EXCLUSIVE LICENSE

Name of requester: NORSETEK AS, NO

Effective date: 20080127

MM1K Lapsed by not paying the annual fees