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GR20070100109A - Cooling device of wind power generator. - Google Patents

Cooling device of wind power generator.

Info

Publication number
GR20070100109A
GR20070100109A GR20070100109A GR20070100109A GR20070100109A GR 20070100109 A GR20070100109 A GR 20070100109A GR 20070100109 A GR20070100109 A GR 20070100109A GR 20070100109 A GR20070100109 A GR 20070100109A GR 20070100109 A GR20070100109 A GR 20070100109A
Authority
GR
Greece
Prior art keywords
wind
cooling liquid
powered generator
alternator
gondola
Prior art date
Application number
GR20070100109A
Other languages
Greek (el)
Other versions
GR1006291B (en
Inventor
Διονυσιος Χαραλαμπους Χοϊδας
Original Assignee
Διονυσιος Χαραλαμπους Χοϊδας
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 Διονυσιος Χαραλαμπους Χοϊδας filed Critical Διονυσιος Χαραλαμπους Χοϊδας
Priority to GR20070100109A priority Critical patent/GR1006291B/en
Priority to PCT/GR2008/000013 priority patent/WO2008102184A2/en
Publication of GR20070100109A publication Critical patent/GR20070100109A/en
Publication of GR1006291B publication Critical patent/GR1006291B/en

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/60—Cooling or heating of wind motors
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/205—Cooling fluid recirculation, i.e. after having cooled one or more components the cooling fluid is recovered and used elsewhere for other purposes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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)
  • Thermal Sciences (AREA)
  • Wind Motors (AREA)

Abstract

The invention refers to a cooling system of the systems of a wind-powered generator through a static heat alternator (1) that is in a stable point as to the tower and the soil and this alternator feeds with cooling liquid, through a pump (2), an outflow nozzle of cooling liquid (3). Depending on the selected from the proposed alternative devices, the injected cooling liquid from the nozzle impregnates by spraying or sprinkling or immersion or mixing of liquids the mass of a hot, solid or liquidelement of the rotated gondola of the wind-powered generator that bears heat loads deriving from the operation of the wind-powered generator and it is generally called heat carrier (100). Subsequently, the cooling means is collected within a suitable basin from where it is again channeled to the static alternator where it produces the heat load by which it has been burdened. In this mode, the separation of the cooling system of the gondola by the gondola itself is feasible, that moves around the vertical axis upon its reorientation to any direction of the wind. The innovation consists in the fact that by the proposed method, the need for the existence of special impermeable transfer connectors of cooling liquid from the stable part of the wind-powered generator to the movable part and vice versa is eliminated.
GR20070100109A 2007-02-22 2007-02-22 Cooling device of wind power generator. GR1006291B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20070100109A GR1006291B (en) 2007-02-22 2007-02-22 Cooling device of wind power generator.
PCT/GR2008/000013 WO2008102184A2 (en) 2007-02-22 2008-02-22 Cooling apparatus for a wind turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20070100109A GR1006291B (en) 2007-02-22 2007-02-22 Cooling device of wind power generator.

Publications (2)

Publication Number Publication Date
GR20070100109A true GR20070100109A (en) 2008-09-19
GR1006291B GR1006291B (en) 2009-03-09

Family

ID=39710572

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20070100109A GR1006291B (en) 2007-02-22 2007-02-22 Cooling device of wind power generator.

Country Status (2)

Country Link
GR (1) GR1006291B (en)
WO (1) WO2008102184A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317033A (en) * 2018-01-31 2018-07-24 谢远平 A kind of energy-efficient hydroelectric generator

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131766A2 (en) * 2007-04-30 2008-11-06 Vestas Wind Systems A/S A wind turbine, a method for controlling the temperature of fluid flowing in a first temperature control system of a wind turbine and use
KR101092383B1 (en) 2009-06-17 2011-12-12 이달은 An apparatus for generating a compressed air use of wind
DE102009055784A1 (en) * 2009-11-25 2011-05-26 Siemens Aktiengesellschaft Wind turbine and method for regulating the temperature of at least one component of a wind turbine
IT1399201B1 (en) 2010-03-30 2013-04-11 Wilic Sarl AEROGENERATOR AND METHOD OF REMOVING A BEARING FROM A AIRCONDITIONER
IT1399511B1 (en) 2010-04-22 2013-04-19 Wilic Sarl ELECTRIC GENERATOR FOR A VENTILATOR AND AEROGENER EQUIPPED WITH THIS ELECTRIC GENERATOR
US7963743B1 (en) 2010-10-16 2011-06-21 Winter Curt B Wind turbine with improved cooling
ITMI20110377A1 (en) 2011-03-10 2012-09-11 Wilic Sarl ROTARY ELECTRIC MACHINE FOR AEROGENERATOR
ITMI20110375A1 (en) 2011-03-10 2012-09-11 Wilic Sarl WIND TURBINE
ITMI20110378A1 (en) 2011-03-10 2012-09-11 Wilic Sarl ROTARY ELECTRIC MACHINE FOR AEROGENERATOR
CN102678472A (en) * 2011-03-18 2012-09-19 华锐风电科技(集团)股份有限公司 Cooling device for wind generating set and wind generating set
US9127648B2 (en) * 2011-04-19 2015-09-08 Gamesa Innovation & Technology, S.L. System to cool the nacelle and the heat generating components of an offshore wind turbine
US8747060B2 (en) * 2011-09-21 2014-06-10 Gamesa Innovation & Technology, S.L. Cooling and climate control system and method for a wind turbine
CN103184982B (en) * 2011-12-30 2015-05-27 华锐风电科技(集团)股份有限公司 Wind driven generator with cabin humiture adjusting and salt fog resisting system
CN104088759B (en) * 2014-07-02 2016-08-31 天津金海河科技有限公司 A kind of wind generator set with evaporation-cooled device
EP4165309B1 (en) 2020-06-10 2024-10-02 General Electric Renovables España, S.L. Multisiphon passive cooling system with liquid bridge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907895A1 (en) * 1979-03-01 1980-09-04 Voith Getriebe Kg Energy converter using wind turbine and heat exchanger - has turbine shape connected to pump which circulates oil in heat exchanger with control by magnetic valve
US5384489A (en) * 1994-02-07 1995-01-24 Bellac; Alphonse H. Wind-powered electricity generating system including wind energy storage
DE19947915A1 (en) * 1999-10-06 2001-04-12 Abb Research Ltd Cooling system for wind power system components, feeds air flow at least partly produced by chimney effect through system in tower foot region through tower, machine room to air outlet
WO2001077526A1 (en) * 2000-04-05 2001-10-18 Aerodyn Engineering Gmbh Wind energy plant comprising a heat exchanger system
DE10352023A1 (en) * 2003-11-07 2005-06-16 Rittal Rcs Communication Systems Gmbh & Co. Kg Air conditioning system with heat exchangers for cooling heat sources and units for effectively conveying a heat carrier between heat exchangers
US7168251B1 (en) * 2005-12-14 2007-01-30 General Electric Company Wind energy turbine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907895A1 (en) * 1979-03-01 1980-09-04 Voith Getriebe Kg Energy converter using wind turbine and heat exchanger - has turbine shape connected to pump which circulates oil in heat exchanger with control by magnetic valve
US5384489A (en) * 1994-02-07 1995-01-24 Bellac; Alphonse H. Wind-powered electricity generating system including wind energy storage
DE19947915A1 (en) * 1999-10-06 2001-04-12 Abb Research Ltd Cooling system for wind power system components, feeds air flow at least partly produced by chimney effect through system in tower foot region through tower, machine room to air outlet
WO2001077526A1 (en) * 2000-04-05 2001-10-18 Aerodyn Engineering Gmbh Wind energy plant comprising a heat exchanger system
DE10352023A1 (en) * 2003-11-07 2005-06-16 Rittal Rcs Communication Systems Gmbh & Co. Kg Air conditioning system with heat exchangers for cooling heat sources and units for effectively conveying a heat carrier between heat exchangers
US7168251B1 (en) * 2005-12-14 2007-01-30 General Electric Company Wind energy turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317033A (en) * 2018-01-31 2018-07-24 谢远平 A kind of energy-efficient hydroelectric generator

Also Published As

Publication number Publication date
WO2008102184A3 (en) 2008-11-20
WO2008102184A2 (en) 2008-08-28
GR1006291B (en) 2009-03-09

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Legal Events

Date Code Title Description
PG Patent granted
ML Lapse due to non-payment of fees

Effective date: 20120905