BR0307217A - Turbina aeólica de eixo geométrico vertical com vórtice acoplado - Google Patents

Turbina aeólica de eixo geométrico vertical com vórtice acoplado

Info

Publication number
BR0307217A
BR0307217A BR0307217-7A BR0307217A BR0307217A BR 0307217 A BR0307217 A BR 0307217A BR 0307217 A BR0307217 A BR 0307217A BR 0307217 A BR0307217 A BR 0307217A
Authority
BR
Brazil
Prior art keywords
wind turbines
vertical
turbine
coupled
geometry
Prior art date
Application number
BR0307217-7A
Other languages
English (en)
Other versions
BR0307217B1 (pt
Inventor
Robert Nason Thomas
Original Assignee
Wind Harvest Company
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 Wind Harvest Company filed Critical Wind Harvest Company
Publication of BR0307217A publication Critical patent/BR0307217A/pt
Publication of BR0307217B1 publication Critical patent/BR0307217B1/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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of 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
    • 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0248—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking by mechanical means acting on the power train
    • 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • F03D7/0252—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the 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
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-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
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/96—Mounting on supporting structures or systems as part of a wind turbine farm
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

"TURBINA AEóLICA DE EIXO GEOMéTRICO VERTICAL COM VóRTICE ACOPLADO". Trata-se de um par de turbinas aeólica de eixo vertical (10) que são dispostas muito próximas uma da outra de modo que seus vértices interagem um com o outro para proporcionar eficiência aerodinâmica aperfeiçoada. As turbinas aeólica (1) são espaçadas o mais próximo posssível ao mesmo tempo que proporcionando a segurança da máquina e do pessoal. Turbinas aeólica adjacentes (1) giram em direções opostas para acentuar o efeito de vórtice acoplado. As turbinas aeólica de eixo geométrico vertical (1) podem estar localizadas debaixo de uma fileira de turbinas de eixo geométrico horizontal em uma configuração de "arbusto - árvore" para proporcionar maior extração de energia a partir de um lote de terra. A turbina de eixo geométrico vertical (1) inclui um sistema de frenagem simples, redundante e seguro contra falhas (14, 15) que reinicializa automaticamente após a correção da condição de falha. O sistema de frenagem inclui a frenagem mecânica (14, 15) e aerodinâmica (23) e também inclui um regulador de velocidade que para a turbina aeólica mesmo no caso em que o freio primário falha.
BRPI0307217-7A 2002-01-25 2003-01-24 turbina eólica de eixo geométrico vertical com vórtice acoplado. BR0307217B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/056,946 US6784566B2 (en) 2001-01-25 2002-01-25 Coupled vortex vertical axis wind turbine
PCT/US2003/002343 WO2003064852A1 (en) 2002-01-25 2003-01-24 Coupled vortex vertical axis wind turbine

Publications (2)

Publication Number Publication Date
BR0307217A true BR0307217A (pt) 2004-12-07
BR0307217B1 BR0307217B1 (pt) 2012-09-18

Family

ID=27658203

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307217-7A BR0307217B1 (pt) 2002-01-25 2003-01-24 turbina eólica de eixo geométrico vertical com vórtice acoplado.

Country Status (18)

Country Link
US (1) US6784566B2 (pt)
EP (1) EP1478848B1 (pt)
JP (1) JP4351064B2 (pt)
KR (1) KR100950821B1 (pt)
CN (1) CN1332132C (pt)
AT (1) ATE333587T1 (pt)
AU (1) AU2003209384B2 (pt)
BR (1) BR0307217B1 (pt)
CA (1) CA2512189C (pt)
CY (1) CY1105710T1 (pt)
DE (1) DE60306901T2 (pt)
DK (1) DK1478848T3 (pt)
EA (1) EA007442B1 (pt)
ES (1) ES2269982T3 (pt)
HK (1) HK1080922A1 (pt)
MX (1) MXPA04007141A (pt)
PT (1) PT1478848E (pt)
WO (1) WO2003064852A1 (pt)

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Also Published As

Publication number Publication date
EA007442B1 (ru) 2006-10-27
KR20040097122A (ko) 2004-11-17
EA200400975A1 (ru) 2005-02-24
DK1478848T3 (da) 2006-11-20
AU2003209384B2 (en) 2008-01-31
CN1643250A (zh) 2005-07-20
DE60306901D1 (de) 2006-08-31
KR100950821B1 (ko) 2010-04-02
CA2512189A1 (en) 2003-08-07
EP1478848A4 (en) 2005-05-04
BR0307217B1 (pt) 2012-09-18
JP2005516159A (ja) 2005-06-02
CY1105710T1 (el) 2010-12-22
DE60306901T2 (de) 2007-03-01
ATE333587T1 (de) 2006-08-15
US6784566B2 (en) 2004-08-31
CN1332132C (zh) 2007-08-15
ES2269982T3 (es) 2007-04-01
HK1080922A1 (en) 2006-05-04
PT1478848E (pt) 2006-12-29
MXPA04007141A (es) 2005-12-12
WO2003064852A1 (en) 2003-08-07
EP1478848A1 (en) 2004-11-24
CA2512189C (en) 2012-09-04
JP4351064B2 (ja) 2009-10-28
US20020105190A1 (en) 2002-08-08
EP1478848B1 (en) 2006-07-19

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