NO20075122L - Strammehjul i et rotorsystem for vind- og vannturbiner - Google Patents

Strammehjul i et rotorsystem for vind- og vannturbiner

Info

Publication number
NO20075122L
NO20075122L NO20075122A NO20075122A NO20075122L NO 20075122 L NO20075122 L NO 20075122L NO 20075122 A NO20075122 A NO 20075122A NO 20075122 A NO20075122 A NO 20075122A NO 20075122 L NO20075122 L NO 20075122L
Authority
NO
Norway
Prior art keywords
tension wheel
rotor
wind
rotor system
water turbines
Prior art date
Application number
NO20075122A
Other languages
English (en)
Inventor
James G P Dehlsen
Matthew Brown
Original Assignee
Clipper Windpower Technology
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 Clipper Windpower Technology filed Critical Clipper Windpower Technology
Publication of NO20075122L publication Critical patent/NO20075122L/no

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
    • 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
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" type
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/36—Arrangement of components in inner-outer relationship, e.g. shaft-bearing arrangements
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Et rotorsystem for en fluidstrømningsturbin omfattende et boss montert på en aksling, og flere rotorblader, og et strekkhjul, der strekkhjulet omfatter en ledekransstruktur som gjennom flere eiker er montert til bosset. Hvert rotorblad er forbundet med ledekransstrukturen i strekkhjulet. Den tapte energi i området av rotoren avgrenset av strekkhjulledekransstrukturen fanges opp ved å anvende vingeflater, slik som blader eller seil, på eikene i strekkhjulet og/eller en indre seksjon av rotorbladene.
NO20075122A 2005-03-15 2007-10-09 Strammehjul i et rotorsystem for vind- og vannturbiner NO20075122L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66216005P 2005-03-15 2005-03-15
PCT/IB2006/000605 WO2006097836A2 (en) 2005-03-15 2006-03-14 Tension wheel in a rotor system for wind and water turbines

Publications (1)

Publication Number Publication Date
NO20075122L true NO20075122L (no) 2007-10-30

Family

ID=36888990

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075122A NO20075122L (no) 2005-03-15 2007-10-09 Strammehjul i et rotorsystem for vind- og vannturbiner

Country Status (16)

Country Link
US (1) US20080253892A1 (no)
EP (1) EP1861619B1 (no)
JP (1) JP2008538597A (no)
KR (1) KR20070116107A (no)
CN (1) CN101137842B (no)
AT (1) ATE476599T1 (no)
BR (1) BRPI0608467A2 (no)
CA (1) CA2600007A1 (no)
DE (1) DE602006015927D1 (no)
DK (1) DK1861619T3 (no)
ES (1) ES2348252T3 (no)
MX (1) MX2007011249A (no)
NO (1) NO20075122L (no)
PL (1) PL1861619T3 (no)
PT (1) PT1861619E (no)
WO (1) WO2006097836A2 (no)

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* Cited by examiner, † Cited by third party
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NO20054704D0 (no) 2005-10-13 2005-10-13 Sway As Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem
GB0609799D0 (en) * 2006-05-18 2006-06-28 Euro Projects Ltd A turbine blade support assembly
NO326268B1 (no) * 2007-03-14 2008-10-27 Vidar Holmoy Vindkraftverkrotor.
CA2683743A1 (en) * 2007-04-12 2008-10-23 Sway As Turbine rotor and power plant
KR101651303B1 (ko) * 2008-08-22 2016-08-25 내츄럴 파워 컨셉 인코포레이티드 림드 터빈
GB0818610D0 (en) * 2008-10-10 2008-11-19 Sway As Wind turbine rotor and wind turbine
US20120051914A1 (en) * 2008-10-24 2012-03-01 Dehlsen James G P Cable-stayed rotor for wind and water turbines
ITRC20090002A1 (it) * 2009-02-10 2010-08-11 Antonino Cutrupi Turbina cinetica auto stabilizzante, supportata da telaio orizzontale incernierato, con due differenti settori idrodinamici concentrici, destinata per impianti di conversione dell'energia dalle correnti d'acqua di marea e/o fluviali
US7825532B1 (en) * 2009-04-20 2010-11-02 Barber Gerald L Electrical generator for wind turbine
US8258645B2 (en) 2009-04-20 2012-09-04 Barber Gerald L Wind turbine with sail extensions
US8373298B2 (en) * 2009-04-20 2013-02-12 Gerald L. Barber Electrical generator for wind turbine
US8109727B2 (en) * 2009-04-20 2012-02-07 Barber Gerald L Wind turbine
US10443569B1 (en) * 2009-07-02 2019-10-15 Alfred Finnell Wind or water based power generating system
US10435145B1 (en) 2009-07-02 2019-10-08 Alfred Finnell Vehicle with tension wing assembly
US11021243B1 (en) 2009-07-02 2021-06-01 Alfred Finnell Tension airfoil assembly and implementation for power generation and aviation
CN101603509B (zh) * 2009-07-17 2011-08-31 戚永维 加强型风力发电机
CN101963127A (zh) * 2009-07-22 2011-02-02 吴小平 一种风力发电叶片加固技术
NL2005954C2 (en) 2010-05-31 2011-12-01 Windchallenge B V Wind turbine.
US20110309625A1 (en) * 2010-06-22 2011-12-22 Ecomerit Technologies LLC Direct drive distributed generator integrated with stayed rotor
JP5325860B2 (ja) * 2010-09-27 2013-10-23 吉資 長場 風車
CN102086833A (zh) * 2010-09-27 2011-06-08 王钟鸣 拉力式结构水轮无坝发电方法
CN102146872A (zh) * 2011-03-31 2011-08-10 史世权 微风启动无芯风力发电机
WO2012169991A1 (en) * 2011-06-06 2012-12-13 Kamenov Kamen George Hybrid water pressure energy accumulating wind turbine and method
CN103174583B (zh) * 2011-12-20 2016-04-06 李泽宇 一种风轮
DE102012009145A1 (de) * 2012-05-08 2013-11-14 Siemag Tecberg Group Gmbh Windenergieanlage mit horizontaler Rotorwelle und mit drehbarem Turm
CN103147926B (zh) * 2013-04-01 2014-10-15 戚永维 全叶尖风力发电机
WO2018208938A1 (en) * 2017-05-10 2018-11-15 Barber Gerald Segmented airfoil design for guide wires
US11073135B2 (en) 2017-06-27 2021-07-27 James Kevin Rothers Tensioned support ring for wind and water turbines
US11767097B2 (en) * 2018-04-17 2023-09-26 University Of Kansas Acoustic noise suppressing ducted fan propulsor mounting arrangement and treatments
DE102018004850A1 (de) * 2018-06-16 2019-12-19 Hans Dieter W. Goeres Windrotoren mit nach hinten gezogenen Segelwuchtwölbungen / Flügelwölbungen
KR102206841B1 (ko) * 2019-11-19 2021-01-22 장대현 풍력발전용 로터 장치 및 이를 구비하는 풍력발전기
CN114251229B (zh) * 2021-12-10 2023-05-16 江苏金风科技有限公司 风力发电机组

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US603188A (en) * 1898-04-26 Windmill
US693481A (en) * 1902-01-04 1902-02-18 Stover Mfg Company Wind-wheel.
US1465404A (en) * 1922-10-05 1923-08-21 Vaughan L Andrew Wind-wheel hub for windmills
FR578058A (fr) * 1924-03-04 1924-09-16 Moteur à vent
FR615083A (fr) * 1926-04-24 1926-12-29 Régulateur automatique centrifuge pour moulins à vent
US3942839A (en) * 1974-07-30 1976-03-09 Chalk Thomas O Spoked wheel and method of making same
US4150301A (en) * 1977-06-02 1979-04-17 Bergey Jr Karl H Wind turbine
IE790335L (en) * 1979-03-12 1980-09-12 Gilchrist Timothy M Wind turbine rotor
US4319865A (en) * 1979-06-20 1982-03-16 Richard Joseph G Windmill
US4330714A (en) * 1980-06-26 1982-05-18 Smith Otto J M Wind turbine system
US6155785A (en) * 1999-04-15 2000-12-05 Rechnagel; Larry Support spoke for a windmill
ES2228121T3 (es) * 1999-11-03 2005-04-01 Vestas Wind Systems A/S Procedimiento de control de la operacion de una turbina electrica y turbina electrica para usarse en dicho procedimiento.
JP2002147336A (ja) * 2000-11-07 2002-05-22 Guressen Japan:Kk 風力発電装置
DE10140793A1 (de) * 2001-08-20 2003-03-06 Gen Electric Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage
JP2003056448A (ja) * 2001-08-21 2003-02-26 Fuji Heavy Ind Ltd 水平軸型風車のピッチ制御機構
JP2003083233A (ja) * 2001-09-14 2003-03-19 Mitsubishi Heavy Ind Ltd 風車装置
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JP2004011543A (ja) * 2002-06-07 2004-01-15 Fuji Heavy Ind Ltd 水平軸型風車

Also Published As

Publication number Publication date
MX2007011249A (es) 2007-10-18
ES2348252T3 (es) 2010-12-02
KR20070116107A (ko) 2007-12-06
DK1861619T3 (da) 2010-11-29
EP1861619B1 (en) 2010-08-04
PT1861619E (pt) 2010-10-11
DE602006015927D1 (de) 2010-09-16
ATE476599T1 (de) 2010-08-15
CA2600007A1 (en) 2006-09-21
EP1861619A2 (en) 2007-12-05
CN101137842A (zh) 2008-03-05
PL1861619T3 (pl) 2011-01-31
JP2008538597A (ja) 2008-10-30
WO2006097836A3 (en) 2006-11-16
BRPI0608467A2 (pt) 2010-01-05
CN101137842B (zh) 2012-11-28
WO2006097836A2 (en) 2006-09-21
US20080253892A1 (en) 2008-10-16

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