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DE60010843D1 - Windturbine mit gegenläufigen rotoren - Google Patents

Windturbine mit gegenläufigen rotoren

Info

Publication number
DE60010843D1
DE60010843D1 DE60010843T DE60010843T DE60010843D1 DE 60010843 D1 DE60010843 D1 DE 60010843D1 DE 60010843 T DE60010843 T DE 60010843T DE 60010843 T DE60010843 T DE 60010843T DE 60010843 D1 DE60010843 D1 DE 60010843D1
Authority
DE
Germany
Prior art keywords
rotor
turbine
fixed
counterrotor
wind turbine
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.)
Expired - Lifetime
Application number
DE60010843T
Other languages
English (en)
Other versions
DE60010843T2 (de
Inventor
Yves Debleser
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.)
Jeumont Industrie
Original Assignee
Jeumont Industrie
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 Jeumont Industrie filed Critical Jeumont Industrie
Application granted granted Critical
Publication of DE60010843D1 publication Critical patent/DE60010843D1/de
Publication of DE60010843T2 publication Critical patent/DE60010843T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • 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
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F05B2270/1013—Purpose of the control system to control rotational speed (n) of different spools or 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • 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)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Eletrric Generators (AREA)
DE60010843T 1999-07-22 2000-07-19 Windturbine mit gegenläufigen rotoren Expired - Lifetime DE60010843T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9909551A FR2796671B1 (fr) 1999-07-22 1999-07-22 Dispositif de captage d'energie eolienne et de production d'energie electrique et procede d'optimisation de la production d'energie
FR9909551 1999-07-22
PCT/FR2000/002077 WO2001007784A1 (fr) 1999-07-22 2000-07-19 Eolienne avec rotors contrarotatives

Publications (2)

Publication Number Publication Date
DE60010843D1 true DE60010843D1 (de) 2004-06-24
DE60010843T2 DE60010843T2 (de) 2005-07-21

Family

ID=9548426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010843T Expired - Lifetime DE60010843T2 (de) 1999-07-22 2000-07-19 Windturbine mit gegenläufigen rotoren

Country Status (11)

Country Link
US (1) US6504260B1 (de)
EP (1) EP1115977B1 (de)
JP (1) JP4446325B2 (de)
AT (1) ATE267342T1 (de)
CA (1) CA2344221C (de)
DE (1) DE60010843T2 (de)
DK (1) DK1115977T3 (de)
ES (1) ES2221856T3 (de)
FR (1) FR2796671B1 (de)
PT (1) PT1115977E (de)
WO (1) WO2001007784A1 (de)

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DE20114647U1 (de) * 2001-07-17 2002-01-03 Schlemenat, Alfred, 45701 Herten Windenergieanlage
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DE10231948A1 (de) 2002-07-15 2004-01-29 Ge Wind Energy Gmbh Windenergieanlage und Lageranordnung dafür
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ITBZ20040047A1 (it) 2004-09-20 2004-12-20 High Technology Invest Bv Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici.
US7839048B2 (en) * 2004-09-27 2010-11-23 General Electric Company Electrical machine with double-sided stator
US7548008B2 (en) 2004-09-27 2009-06-16 General Electric Company Electrical machine with double-sided lamination stack
US7391128B2 (en) * 2004-12-30 2008-06-24 Rozlev Corp., Llc Wind generator system using attractive magnetic forces to reduce the load on the bearings
ITBZ20050062A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Rotore a magneti permanenti per generatori e motori elettrici
ATE461366T1 (de) 2005-09-21 2010-04-15 High Technology Invest Bv Lagerdichtungsanordung mit labyrinthdichtungs- und schraubdichtungskombination
ITBZ20050063A1 (it) 2005-11-29 2007-05-30 High Technology Invest Bv Pacco di lamierini per generatori e motori elettrici e procedimento per la sua attuazione
CN1966974B (zh) * 2005-11-16 2011-07-27 苏卫星 两驱动一体发电设备
US20070205603A1 (en) * 2006-03-03 2007-09-06 Karl Appa Methods and devices for improving efficiency of wind turbines in low wind speed sites
CN101627208A (zh) * 2006-12-22 2010-01-13 高技术投资公司 多发电机式风轮机
US7679249B2 (en) * 2007-03-02 2010-03-16 Kari Appa Contra rotating generator
GB2447283A (en) * 2007-03-08 2008-09-10 Intec Power Holdings Ltd Generator configuration for energy generation from natural fluid flow
EP2014917B1 (de) * 2007-07-10 2017-08-30 Siemens Aktiengesellschaft Reduzierung des Luftspalts eines Windturbinengenerators mit spezieller Wellenlageranordnung
RU2362043C1 (ru) * 2008-03-28 2009-07-20 Виктор Михайлович Лятхер Энергетический агрегат
US7830033B2 (en) * 2008-05-19 2010-11-09 Moshe Meller Wind turbine electricity generating system
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
ES2353927T3 (es) * 2008-07-07 2011-03-08 Siemens Aktiengesellschaft Generador de accionamiento directo y turbina eólica.
IT1390758B1 (it) 2008-07-23 2011-09-23 Rolic Invest Sarl Generatore eolico
US8143738B2 (en) 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator
JP5671466B2 (ja) * 2008-10-09 2015-02-18 バイロエアー エナジー インク． 反対方向に回転する複数の羽根群を有する風力装置。
US20100111697A1 (en) * 2008-11-05 2010-05-06 Frontline Aerospace, Inc Wind energy generation device
IT1391939B1 (it) 2008-11-12 2012-02-02 Rolic Invest Sarl Generatore eolico
IT1391770B1 (it) 2008-11-13 2012-01-27 Rolic Invest Sarl Generatore eolico per la generazione di energia elettrica
US8823241B2 (en) 2009-01-16 2014-09-02 Boulder Wind Power, Inc. Segmented stator for an axial field device
IT1392804B1 (it) * 2009-01-30 2012-03-23 Rolic Invest Sarl Imballo e metodo di imballo per pale di generatori eolici
DE102009015926A1 (de) * 2009-04-01 2010-10-07 Schuler Pressen Gmbh & Co. Kg Gondel mit mehrteiliger Hauptwelle
IT1393937B1 (it) 2009-04-09 2012-05-17 Rolic Invest Sarl Aerogeneratore
IT1393707B1 (it) 2009-04-29 2012-05-08 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica
IT1394723B1 (it) 2009-06-10 2012-07-13 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo
IT1395148B1 (it) 2009-08-07 2012-09-05 Rolic Invest Sarl Metodo e apparecchiatura di attivazione di una macchina elettrica e macchina elettrica
IL201221A0 (en) 2009-09-29 2010-05-31 Re 10 Ltd Bi-rotor generator for efficient production of ac electricity
KR100962774B1 (ko) * 2009-11-09 2010-06-10 강현문 풍력발전장치
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IT1398060B1 (it) 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
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Also Published As

Publication number Publication date
WO2001007784A1 (fr) 2001-02-01
US6504260B1 (en) 2003-01-07
ATE267342T1 (de) 2004-06-15
DE60010843T2 (de) 2005-07-21
EP1115977A1 (de) 2001-07-18
EP1115977B1 (de) 2004-05-19
FR2796671A1 (fr) 2001-01-26
JP2003505647A (ja) 2003-02-12
PT1115977E (pt) 2004-09-30
JP4446325B2 (ja) 2010-04-07
ES2221856T3 (es) 2005-01-16
FR2796671B1 (fr) 2002-04-19
CA2344221A1 (fr) 2001-02-01
DK1115977T3 (da) 2004-09-27
CA2344221C (fr) 2007-10-02

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