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
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.
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)
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 (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101711311A (en) * | 2007-04-30 | 2010-05-19 | 维斯塔斯风力系统有限公司 | 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 |
ITMI20110378A1 (en) | 2011-03-10 | 2012-09-11 | Wilic Sarl | ROTARY ELECTRIC MACHINE FOR AEROGENERATOR |
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 |
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 |
Citations (6)
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 |
-
2007
- 2007-02-22 GR GR20070100109A patent/GR1006291B/en not_active IP Right Cessation
-
2008
- 2008-02-22 WO PCT/GR2008/000013 patent/WO2008102184A2/en active Application Filing
Patent Citations (6)
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)
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 |
---|---|
GR1006291B (en) | 2009-03-09 |
WO2008102184A3 (en) | 2008-11-20 |
WO2008102184A2 (en) | 2008-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PG | Patent granted | ||
ML | Lapse due to non-payment of fees |
Effective date: 20120905 |