AR051110A1 - Planta de energia eolica - Google Patents

Planta de energia eolica

Info

Publication number
AR051110A1
AR051110A1 ARP050104005A ARP050104005A AR051110A1 AR 051110 A1 AR051110 A1 AR 051110A1 AR P050104005 A ARP050104005 A AR P050104005A AR P050104005 A ARP050104005 A AR P050104005A AR 051110 A1 AR051110 A1 AR 051110A1
Authority
AR
Argentina
Prior art keywords
gondola
tower
power plant
wind power
fan
Prior art date
Application number
ARP050104005A
Other languages
English (en)
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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 Aloys Wobben filed Critical Aloys Wobben
Publication of AR051110A1 publication Critical patent/AR051110A1/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
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50Maintenance or repair
    • 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
    • F03D80/00Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60Cooling or heating of 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
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • H02K7/1823Rotary generators structurally associated with turbines or similar engines
    • H02K7/183Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • 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
    • F05B2220/00Application
    • F05B2220/70Application in combination with
    • F05B2220/706Application in combination with an electrical generator
    • F05B2220/7066Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • 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
    • 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
    • F05B2260/00Function
    • F05B2260/20Heat transfer, e.g. cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Planta de energía eolica con una torre, una gondola alojada giratoriamente sobre la torre, un generador con rotor y estator dispuesto dentro de la gondola y a lo menos un ventilador en el ámbito de la gondola. A los fines de disminuir el ingreso de humedad, arena y otros materiales extranos en la gondola, así como disminuir ruidos apreciables desde el exterior, de acuerdo con la presente está previsto disponer el ventilador en el interior de la gondola, donde el ventilador aspira aire externo a través de una hendidura de ventilacion abierta hacia abajo, en particular, entre la torre y la gondola. Para ello, la presente se basa en la comprobacion de que la corriente de aire presenta, a lo largo e la planta d enrgía eolic y, en particular, en el sector de la gondola, una componete horizontal notablemente marcada y, evidentemente, una componente vertical notablemente menos marcada. Esto es, el viento y, con ello, los mteriales extranos transportados por el mismo circulan, a lo largo de la gondola, desde el lado de borlovento hacia el lado de sotavento, pasando así por la planta de energía eolica. Así, cuando el aire es aspirado a través de una hendidura de ventilacion abierta hacia abajo, todavía pueden ser spiradas partículas muy finas, las que pueden ser arrastradas hacia arriba por la corriente de aire, en contra de la accion de la gravedad. De esta manera disminuye en gran medida, sino lo hace totalmente, la aspiracion de partículas de arena y polvo más grndes, y también la aspiracion de gotas de agua, las que, como todo el mundo sabe, son considerablemente más pesadas.
ARP050104005A 2004-09-24 2005-09-26 Planta de energia eolica AR051110A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004046700A DE102004046700B4 (de) 2004-09-24 2004-09-24 Windenergieanlage mit einer Generatorkühlung

Publications (1)

Publication Number Publication Date
AR051110A1 true AR051110A1 (es) 2006-12-20

Family

ID=35589434

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050104005A AR051110A1 (es) 2004-09-24 2005-09-26 Planta de energia eolica

Country Status (22)

Country Link
US (2) US8053918B2 (es)
EP (2) EP1794450B1 (es)
JP (2) JP4545795B2 (es)
KR (1) KR100862375B1 (es)
CN (1) CN101023265B (es)
AR (1) AR051110A1 (es)
AU (1) AU2005287455B2 (es)
BR (1) BRPI0515874B1 (es)
CA (2) CA2678620C (es)
CY (1) CY1113629T1 (es)
DE (2) DE102004064007B4 (es)
DK (1) DK1794450T3 (es)
ES (2) ES2392444T3 (es)
MA (1) MA28918B1 (es)
MX (1) MX2007003308A (es)
NO (1) NO20072100L (es)
NZ (1) NZ553576A (es)
PL (1) PL1794450T3 (es)
PT (2) PT1794450E (es)
SI (1) SI1794450T1 (es)
WO (1) WO2006032515A1 (es)
ZA (1) ZA200701761B (es)

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Also Published As

Publication number Publication date
PL1794450T3 (pl) 2013-06-28
ZA200701761B (en) 2008-04-30
ES2392444T3 (es) 2012-12-10
EP1794450A1 (de) 2007-06-13
US8053918B2 (en) 2011-11-08
EP2141360B1 (de) 2017-04-05
DE102004046700B4 (de) 2006-08-17
JP4545795B2 (ja) 2010-09-15
WO2006032515A1 (de) 2006-03-30
AU2005287455B2 (en) 2009-04-23
CN101023265A (zh) 2007-08-22
DK1794450T3 (da) 2012-10-29
EP2141360A2 (de) 2010-01-06
JP5388903B2 (ja) 2014-01-15
NZ553576A (en) 2009-07-31
MA28918B1 (fr) 2007-10-01
AU2005287455A1 (en) 2006-03-30
BRPI0515874A (pt) 2008-08-12
CA2678620C (en) 2013-08-13
DE102004046700A1 (de) 2006-04-06
PT2141360T (pt) 2017-06-30
US20080197638A1 (en) 2008-08-21
EP1794450B1 (de) 2012-08-29
KR20070058646A (ko) 2007-06-08
EP2141360A3 (de) 2012-03-07
NO20072100L (no) 2007-04-23
MX2007003308A (es) 2007-06-05
BRPI0515874B1 (pt) 2018-06-12
CA2678620A1 (en) 2006-03-30
JP2008513665A (ja) 2008-05-01
CN101023265B (zh) 2011-08-31
CA2579910C (en) 2010-07-20
KR100862375B1 (ko) 2008-10-13
DE102004064007B4 (de) 2009-08-20
PT1794450E (pt) 2012-11-12
SI1794450T1 (en) 2013-05-31
US8552576B2 (en) 2013-10-08
CY1113629T1 (el) 2016-06-22
ES2629098T3 (es) 2017-08-07
JP2010116925A (ja) 2010-05-27
CA2579910A1 (en) 2006-03-30
US20120032449A1 (en) 2012-02-09

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