CL2012001373A1 - Turbina para capturar energia a partir de un flujo, en particular una turbina de viento con un rotor y un eje rotacional y una pluralidad de aspas de rotor acomodadas para rotacion alrededor del eje en una direccion de rotacion, un elemento de proteccion acomodado para proteger algunas de las aspas del rotor contra el flujo. - Google Patents

Turbina para capturar energia a partir de un flujo, en particular una turbina de viento con un rotor y un eje rotacional y una pluralidad de aspas de rotor acomodadas para rotacion alrededor del eje en una direccion de rotacion, un elemento de proteccion acomodado para proteger algunas de las aspas del rotor contra el flujo.

Info

Publication number
CL2012001373A1
CL2012001373A1 CL2012001373A CL2012001373A CL2012001373A1 CL 2012001373 A1 CL2012001373 A1 CL 2012001373A1 CL 2012001373 A CL2012001373 A CL 2012001373A CL 2012001373 A CL2012001373 A CL 2012001373A CL 2012001373 A1 CL2012001373 A1 CL 2012001373A1
Authority
CL
Chile
Prior art keywords
rotor
rotation
rotor blades
flow
axis
Prior art date
Application number
CL2012001373A
Other languages
English (en)
Inventor
Bob Tay
Anthony Fenwick-Wilson
Mark Cross
Nick Croft
Sam Rolland
Alison Williams
Original Assignee
Cross Flow Energy Company Ltd
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 Cross Flow Energy Company Ltd filed Critical Cross Flow Energy Company Ltd
Publication of CL2012001373A1 publication Critical patent/CL2012001373A1/es

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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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"
    • F03B17/062—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 at right angle to 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
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/063—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 at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0409—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels surrounding 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0445—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0463—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield being fixed with respect to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • 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
    • F05B2240/217—Rotors for wind turbines with vertical axis of the crossflow- or "Banki"- or "double action" 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2250/70—Shape
    • 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
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

UNA TURIMA DE VIENTO PARE CAPTURAR ENERGÍA DE FLUIDO DE FLUIDO COMPRENDE UN ROTOR QUE TIENE UN ERE DE ROTACIÓN Y UNA PLURALIDAD DE ASPAS DO ROTOR (104)<br /> ACOMODADAS PARA ROTAC,ÓN ALREDEDOR DEL EJE DE ROTACIÓN: LAS ASPAS DE ROTOR SE EXTIENDEN LONGITUDINALMENTE EN UNA DIRECCIÓN SUSTANCIALMENTE PARALELA AL EJE DE<br /> ROTACIÓN; UN ELEMENTO DA PROTECCIÓN V3 ESTÁ ACOMODADO PARA PROTEGER ATGUNAS DE RAS ASPAS DEL ROTOR CONTRA UN VIENTO ENTRANTE, DONDE LA INCIDENCIA DEL VIENTE EN<br /> ESAS ASPAS DE ROTOR ACTUARLA CONTRA LA ROTACIÓN DEL ROTOR EN LA DIRECCIÓN DE ROTACIÓN; LAS ASPAS DE ROTOR (104) ESTÁN DISTRIBUIDAS ALREDEDOR DA LA CIRCUNFERENCIA DEL<br /> ROTOR Y ESTÁN SEPARADAS DEL AJA DE ROTACIÓN, DEFINIENDO UN ESPACIO SUSTANCIALMENTE CILÍNDRICO DENTRO DEL ROTOR A TRAVÉS DEL CUAL PASA EL VIENTO; EL ELEMENTO DE<br /> PROTECCIÓN V3 ESTÁ DEFINIDO POR UNA SUPERLLCLE RADIALMENTE HACIA DENTRO Y UNA SUPERFICIE RADIATMENTE HACIA FUERA; LA SUPERFICIE RADIALMENTE HACIA DENTRO SIGUE<br /> SUSTANCIALMENTE UNA PORCIÓN DE LA CIRCUNFERENCIA DEL ROTOR; LA SUPER1ICIE RADIALMENTE HACIA FUERA DEL ELEMENTO DE PROTECCIÓN V3 COMPRENDO UNA PRIMERA PORCIÓN QUE<br /> SE ENCUENTRA CON LA SUPERFICIE REDLALMENTE HACIA DENTRO: EN LA REGIÓN DO LA INTERFAZ CON LA SUPERFICIE RADIATMENTE HACIA DENTRO, LA PRIMERA PORCIÓN SO EXTIENDE ON UNA<br /> PRIMERA DIRECCIÓN N QUE FORMA UN ÁNGULO DE AL MENOS O GRADOS Y HASTA 90 GRADOS EN LA DIRECCIÓN DE CONTRA-ROTACIÓN CON LA DIRECCIÓN RADIAL DEL ROTOR; LE SUPERFLCIE<br /> RADIATMANTE HACIA FUERA DEL ELEMENTO DE PROTECCIÓN V3 COMPRENDA UNA SEGUNDA PORCIÓN QUE SE ENCUENTRA CON LA PRIMERA PORCIÓN; AL MENOS UNA PORCIÓN DO LA<br /> SEGUNDA PORCIÓN SE EXTIENDE EN UNA SEGUNDA DIRECCIÓN P QUE FORMA UN ANGULO DE MÁS DE 0 GRADOS EN LA DIRECCIÓN DE CONTRA-ROTACIÓN CON LA PRIMERA DIRECCIÓN DE LA<br /> TURBINA TIENE UNA SALIDA DE POTENCIA Y EFICIENCIA MEJORADAS EN COMPARACIÓN CON DISENOS SIMILARES PREVIOS.<br /> ,
CL2012001373A 2009-11-30 2012-05-28 Turbina para capturar energia a partir de un flujo, en particular una turbina de viento con un rotor y un eje rotacional y una pluralidad de aspas de rotor acomodadas para rotacion alrededor del eje en una direccion de rotacion, un elemento de proteccion acomodado para proteger algunas de las aspas del rotor contra el flujo. CL2012001373A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0920929.7A GB2472660B (en) 2009-08-10 2009-11-30 Turbine

Publications (1)

Publication Number Publication Date
CL2012001373A1 true CL2012001373A1 (es) 2013-04-19

Family

ID=46642766

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012001373A CL2012001373A1 (es) 2009-11-30 2012-05-28 Turbina para capturar energia a partir de un flujo, en particular una turbina de viento con un rotor y un eje rotacional y una pluralidad de aspas de rotor acomodadas para rotacion alrededor del eje en una direccion de rotacion, un elemento de proteccion acomodado para proteger algunas de las aspas del rotor contra el flujo.

Country Status (23)

Country Link
US (1) US10233901B2 (es)
EP (1) EP2507510B1 (es)
JP (1) JP5785181B2 (es)
KR (1) KR101716459B1 (es)
CN (1) CN102713265B (es)
AP (1) AP3325A (es)
AU (1) AU2010283581B9 (es)
BR (1) BR112012013018A2 (es)
CA (1) CA2781455C (es)
CL (1) CL2012001373A1 (es)
CO (1) CO6551704A2 (es)
DK (1) DK2507510T3 (es)
EA (1) EA021717B1 (es)
EC (1) ECSP12011931A (es)
ES (1) ES2477942T3 (es)
GB (2) GB0913877D0 (es)
MX (1) MX2012006061A (es)
MY (1) MY157234A (es)
NZ (1) NZ600222A (es)
PE (1) PE20130561A1 (es)
PH (1) PH12012500996A1 (es)
UA (1) UA105548C2 (es)
WO (1) WO2011018651A2 (es)

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AU2010283581A1 (en) 2012-06-14
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