PT1115977E - Turbina eolica com rotores em contra-rotacao - Google Patents

Turbina eolica com rotores em contra-rotacao

Info

Publication number
PT1115977E
PT1115977E PT00953263T PT00953263T PT1115977E PT 1115977 E PT1115977 E PT 1115977E PT 00953263 T PT00953263 T PT 00953263T PT 00953263 T PT00953263 T PT 00953263T PT 1115977 E PT1115977 E PT 1115977E
Authority
PT
Portugal
Prior art keywords
rotor
turbine
rotors
fixed
contra
Prior art date
Application number
PT00953263T
Other languages
English (en)
Inventor
Yves Debleser
Original Assignee
Jeumont Ind
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 Ind filed Critical Jeumont Ind
Publication of PT1115977E publication Critical patent/PT1115977E/pt

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)
PT00953263T 1999-07-22 2000-07-19 Turbina eolica com rotores em contra-rotacao PT1115977E (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT1115977E true PT1115977E (pt) 2004-09-30

Family

ID=9548426

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00953263T PT1115977E (pt) 1999-07-22 2000-07-19 Turbina eolica com rotores em contra-rotacao

Country Status (11)

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

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US7548008B2 (en) 2004-09-27 2009-06-16 General Electric Company Electrical machine with double-sided lamination stack
US7839048B2 (en) * 2004-09-27 2010-11-23 General Electric Company Electrical machine with double-sided stator
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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
WO2008078342A1 (en) 2006-12-22 2008-07-03 High Technology Investments B.V. Multiple generator wind turbine
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 (en) * 2007-07-10 2017-08-30 Siemens Aktiengesellschaft Minimising wind turbine generator air gap with a specific shaft bearing arrangement
RU2362043C1 (ru) * 2008-03-28 2009-07-20 Виктор Михайлович Лятхер Энергетический агрегат
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ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
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US8143738B2 (en) 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator
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ITMI20110377A1 (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
JP4446325B2 (ja) 2010-04-07
DE60010843D1 (de) 2004-06-24
JP2003505647A (ja) 2003-02-12
CA2344221C (fr) 2007-10-02
ATE267342T1 (de) 2004-06-15
FR2796671A1 (fr) 2001-01-26
DK1115977T3 (da) 2004-09-27
DE60010843T2 (de) 2005-07-21
EP1115977B1 (fr) 2004-05-19
FR2796671B1 (fr) 2002-04-19
CA2344221A1 (fr) 2001-02-01
US6504260B1 (en) 2003-01-07
ES2221856T3 (es) 2005-01-16
WO2001007784A1 (fr) 2001-02-01
EP1115977A1 (fr) 2001-07-18

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