CO6180085A1 - Turbina eolica provista de un rotor con eje vertical - Google Patents

Turbina eolica provista de un rotor con eje vertical

Info

Publication number
CO6180085A1
CO6180085A1 CO09007633A CO09007633A CO6180085A1 CO 6180085 A1 CO6180085 A1 CO 6180085A1 CO 09007633 A CO09007633 A CO 09007633A CO 09007633 A CO09007633 A CO 09007633A CO 6180085 A1 CO6180085 A1 CO 6180085A1
Authority
CO
Colombia
Prior art keywords
blades
rotor
wind turbine
thermodynamic
blade
Prior art date
Application number
CO09007633A
Other languages
English (en)
Inventor
Aleksandrs Scerbina
Original Assignee
Latekols Sia
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 Latekols Sia filed Critical Latekols Sia
Publication of CO6180085A1 publication Critical patent/CO6180085A1/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/062Rotors characterised by their construction elements
    • F03D3/066Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067Cyclic movements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D13/00Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/061Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/21Rotors for wind turbines
    • F05B2240/211Rotors for wind turbines with vertical axis
    • F05B2240/215Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/40Use of a multiplicity of similar components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/90Mounting on supporting structures or systems
    • F05B2240/91Mounting on supporting structures or systems on a stationary structure
    • F05B2240/913Mounting on supporting structures or systems on a stationary structure on a mast
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00Rotary kinetic fluid motors or pumps
    • Y10S415/905Natural fluid current motor
    • Y10S415/907Vertical runner axis

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)

Abstract

Una turbina eólica del tipo de eje de rotor vertical provista de una estructura de rotor con elementos de potencia construidos como palas de turbina aerodinámicas y subsónicas, las cuales forman dos o tres conjuntos aerodinámicos equipados con tres o cuatro palas aerodinámicas fijas e inmovilizadas en cada bloque o conjunto y brazos soportantes de las mismas montados en el eje de rotor vertical y espaciados a distancias circunferenciales de ángulos iguales, alrededor del eje vertical del rotor, los bloques o conjuntos de palas se encuentran montados sobre los respectivos brazos cerca de la periferia del rotor y se encuentran desplazados en la dirección de rotación a la izquierda o a la derecha de las líneas de radio de los conjuntos en un valor de deflexión de cada pala determinada, CARACTERIZADA porque los extremos de cada grupo de palas se encuentra fijos en un alerón o soporte formando de este modo las palas entramadas o de celosía y formando canales inter palas donde el viento que sopla a través del entramado y por el canal inter palas, generan procesos termodinámicos que son resultados de la entalpía que se produce por la ocurrencia de procesos termodinámicos que causan cambios de presión en el flujo del aire y de la temperatura termodinámica, de tal manera que las palas son impactadas por la energía termodinámica del flujo de aire en adición a la energía cinética. La turbina eólica del tipo de eje de rotor vertical de acuerdo con la reivindicación 1, CARACTERIZADA porque la energía generada por los grupos de palas y transferida al eje rotor de la turbina eólica durante una rotación depende de la igualdad siguiente: Np = Gbp[Cp(T1-T2)+(Vb2C22):2](W) en donde Np es la energía sobre el eje rotor de la turbina eólica; GBP-la razón de la masa del flujo de aire, kg/seg.; Cp= 1004,85 (J/kgK)- capacidad de calor isobárico del aire, T1 y T2- correspondientemente, la temperatura termodinámica antes y más allá de la trama o celosía de la pala en °K (Kelvin), VB -velocidad del viento en m/seg; C2 velocidad absoluta del aire una vez atravesadas la trama o celosía de palas, m/seg.
CO09007633A 2008-02-05 2009-01-28 Turbina eolica provista de un rotor con eje vertical CO6180085A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2008000359A CL2008000359A1 (es) 2008-02-05 2008-02-05 Turbina eolica del tipo de eje de rotor vertical con dos bloques o conjuntos aerodinamicos de palas donde cada bloque o conjunto de palas incluye una pluralidad de palas aerodinamicas subsonicas, además incluye dos brazos que se extienden desde el eje del rotor hasta cada uno de los bloques o conjuntos de pala.

Publications (1)

Publication Number Publication Date
CO6180085A1 true CO6180085A1 (es) 2010-07-19

Family

ID=40939018

Family Applications (1)

Application Number Title Priority Date Filing Date
CO09007633A CO6180085A1 (es) 2008-02-05 2009-01-28 Turbina eolica provista de un rotor con eje vertical

Country Status (7)

Country Link
US (1) US8226348B2 (es)
AR (1) AR071152A1 (es)
CL (1) CL2008000359A1 (es)
CO (1) CO6180085A1 (es)
EC (1) ECSP099095A (es)
PE (1) PE20091659A1 (es)
UY (1) UY31626A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8035242B2 (en) * 2010-11-09 2011-10-11 General Electric Company Wind turbine farm and method of controlling at least one wind turbine
TWI425145B (zh) * 2010-11-15 2014-02-01 Hiwin Mikrosystem Corp 可自動收合葉片之垂直式風力發電機
CN101975139A (zh) * 2010-11-15 2011-02-16 王文清 鳞次组合叶片
US9309863B2 (en) 2012-08-07 2016-04-12 Board Of Trustees Of Michigan State University Maximally efficient vertical axis wind turbine
KR101437539B1 (ko) * 2013-01-22 2014-09-04 주식회사 웨스텍 적층식 수직축 풍력발전장치
IL225590A0 (en) * 2013-04-04 2013-06-27 Gwind B V Control of a wind turbine with a vertical axis rotor
US9926906B2 (en) 2016-04-29 2018-03-27 Mansberger Aircraft Inc. Thermodynamic wind turbine
US20190257286A1 (en) * 2016-09-18 2019-08-22 Yibo Li Vertical axis wind turbine with its blade support shielded

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LV12775B (lv) * 2001-01-05 2002-02-20 Leon�ds NIKITINS Rotortipa vēja dzinējs
CA2370544A1 (en) 2002-02-05 2003-08-05 Jonathan Crinion Industrial Designer Ltd. Wind driven power generator
US6688842B2 (en) * 2002-06-24 2004-02-10 Bruce E. Boatner Vertical axis wind engine

Also Published As

Publication number Publication date
CL2008000359A1 (es) 2009-10-02
ECSP099095A (es) 2010-04-30
US20090202356A1 (en) 2009-08-13
PE20091659A1 (es) 2009-11-13
AR071152A1 (es) 2010-06-02
US8226348B2 (en) 2012-07-24
UY31626A1 (es) 2009-09-30

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