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WO2009033925A3 - Wind power plant having a heat exchanger system - Google Patents

Wind power plant having a heat exchanger system Download PDF

Info

Publication number
WO2009033925A3
WO2009033925A3 PCT/EP2008/060942 EP2008060942W WO2009033925A3 WO 2009033925 A3 WO2009033925 A3 WO 2009033925A3 EP 2008060942 W EP2008060942 W EP 2008060942W WO 2009033925 A3 WO2009033925 A3 WO 2009033925A3
Authority
WO
WIPO (PCT)
Prior art keywords
power plant
wind power
heat exchanger
exchanger system
nacelle
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2008/060942
Other languages
German (de)
French (fr)
Other versions
WO2009033925A2 (en
Inventor
Thomas Hoppe
Johannes Wollenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2009033925A2 publication Critical patent/WO2009033925A2/en
Priority to KR1020117006758A priority Critical patent/KR20110046560A/en
Publication of WO2009033925A3 publication Critical patent/WO2009033925A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F05B2260/60—Fluid transfer
    • F05B2260/64—Aeration, ventilation, dehumidification or moisture removal of closed spaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
  • Wind Motors (AREA)

Abstract

The invention relates to a wind power plant (1), having a generator (3) disposed in a nacelle (2) and a rotor hub (4), wherein the rotor hub (4) has at least one rotor blade (5), and a heat exchanger system having a heat absorption unit (6), a heat emission unit (7), a conduit system (8) connecting the two units (6, 7), and a circulation pump, wherein the heat absorption unit (6) is disposed inside the nacelle (2) in and/or on the generator (3), and the heat emission unit (7) is disposed outside the nacelle (2) on the surface (9) thereof. The invention further relates to a method for the operation of such a wind power plant (1).
PCT/EP2008/060942 2007-09-06 2008-08-21 Wind power plant having a heat exchanger system Ceased WO2009033925A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020117006758A KR20110046560A (en) 2008-08-21 2009-08-25 Enzymatic Production of 2-hydroxy-Isobutyrate (2-HIAVA)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007042338A DE102007042338A1 (en) 2007-09-06 2007-09-06 Wind turbine with heat exchanger system
DE102007042338.3 2007-09-06

Publications (2)

Publication Number Publication Date
WO2009033925A2 WO2009033925A2 (en) 2009-03-19
WO2009033925A3 true WO2009033925A3 (en) 2009-11-05

Family

ID=40339919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/060942 Ceased WO2009033925A2 (en) 2007-09-06 2008-08-21 Wind power plant having a heat exchanger system

Country Status (2)

Country Link
DE (1) DE102007042338A1 (en)
WO (1) WO2009033925A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047774B2 (en) * 2008-09-11 2011-11-01 General Electric Company System for heating and cooling wind turbine components
EP2391824B1 (en) 2009-01-30 2017-10-25 Vestas Wind Systems A/S Wind turbine nacelle with cooler top
EP2391821A2 (en) 2009-01-30 2011-12-07 Vestas Wind Systems A/S Wind turbine nacelle with cooler top.
ES2643794T3 (en) * 2009-01-30 2017-11-24 Vestas Wind Systems A/S Wind turbine with top chiller
IT1393707B1 (en) 2009-04-29 2012-05-08 Rolic Invest Sarl WIND POWER PLANT FOR THE GENERATION OF ELECTRICITY
DE102009032880A1 (en) * 2009-07-13 2011-01-20 Siemens Aktiengesellschaft Winding diagram for a segmented stator of a dynamoelectric machine
DE102009032883A1 (en) * 2009-07-13 2011-01-27 Siemens Aktiengesellschaft Winding arrangement
DK2325485T3 (en) 2009-11-24 2012-09-24 Siemens Ag Arrangement of a wind turbine cell with an instrument
DK2325483T3 (en) 2009-11-24 2012-11-19 Siemens Ag Device with a modular nacelle with a radiator
DE102010000756A1 (en) * 2010-01-08 2011-07-14 Wobben, Aloys, 26607 Wind turbine
IT1398060B1 (en) * 2010-02-04 2013-02-07 Wilic Sarl PLANT AND METHOD OF COOLING OF AN ELECTRIC GENERATOR OF AN AIR SPREADER, AND AIRCONDITIONER INCLUDING SUCH A COOLING PLANT
CN102906420B (en) * 2010-03-22 2015-05-13 维斯塔斯风力系统有限公司 Nacelle including side units for 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
JP5523215B2 (en) * 2010-06-22 2014-06-18 株式会社日立製作所 Wind power generator
DE202010009460U1 (en) 2010-06-23 2010-09-16 Nordex Energy Gmbh Device for heating weather masts
DK2450570T3 (en) * 2010-11-04 2013-09-02 Siemens Ag Cooling device for a wind power plant
KR101474180B1 (en) 2010-11-04 2014-12-18 보벤 프로퍼티즈 게엠베하 Wind energy installation having a synchronous generator, and slowly rotating synchronous generator
ITMI20110378A1 (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
ITMI20110377A1 (en) 2011-03-10 2012-09-11 Wilic Sarl ROTARY ELECTRIC MACHINE FOR AEROGENERATOR
DK2546515T3 (en) * 2011-07-14 2013-11-04 Siemens Ag Wind Cooling Device
EP2546595A1 (en) 2011-07-15 2013-01-16 Siemens Aktiengesellschaft Cooling device and method
GB201117154D0 (en) * 2011-10-05 2011-11-16 Stenfalt Patrick V Airflow driven electrical generator
WO2013111259A1 (en) * 2012-01-23 2013-08-01 株式会社日立製作所 Wind power generating equipment
JP2015528535A (en) * 2012-08-10 2015-09-28 ユーウィンエナジー・ゲーエムベーハー Integrated cooling system for wind turbine nacelle
US9657719B2 (en) 2014-06-16 2017-05-23 General Electric Company Ventilation arrangement
DK3591222T3 (en) 2018-07-03 2023-11-20 Siemens Gamesa Renewable Energy As WINDMILL AND METHOD OF OPERATING A WINDMILL
EP3611372A1 (en) * 2018-08-13 2020-02-19 youWINenergy GmbH Nacelle for a wind turbine installation, wind turbine installation with the nacelle and method to assemble the wind turbine installation
CN115053064B (en) 2020-02-17 2025-08-08 维斯塔斯风力系统有限公司 Nacelle for a wind turbine and method of manufacturing a wind turbine
EP3879097A1 (en) * 2020-03-10 2021-09-15 Siemens Gamesa Renewable Energy A/S Wind turbine thermal assembly
DE102021107905A1 (en) 2021-03-29 2022-09-29 Wobben Properties Gmbh Air cooling device, generator, air guiding device, wind turbine and method for producing a generator and a wind turbine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625840A1 (en) * 1986-07-30 1988-02-11 Scholz Hans Ulrich WIND TURBINE
WO2001021956A1 (en) * 1999-09-24 2001-03-29 Lagerwey Windturbine B.V. Wind power generator
DE20014238U1 (en) * 2000-08-17 2001-06-07 Wonner, Matthias, Dipl.-Ing., 70190 Stuttgart Heating system for defrosting rotor blades of wind turbines
WO2001077526A1 (en) * 2000-04-05 2001-10-18 Aerodyn Engineering Gmbh Wind energy plant comprising a heat exchanger system
DE10233947A1 (en) * 2002-07-25 2004-02-12 Siemens Ag Wind power system has generator in gondola, turbine with rotor blade(s); generator has a closed primary cooling circuit; the gondola has an arrangement enabling cooling of primary cooling circuit
DE10351844A1 (en) * 2003-11-06 2005-06-09 Alstom Wind power plant for producing electricity has electrical components connected to radiator projecting through cutout in shell of gondola
US7168251B1 (en) * 2005-12-14 2007-01-30 General Electric Company Wind energy turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802574A1 (en) 1998-01-23 1999-03-11 Siemens Ag Wind power generator plant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625840A1 (en) * 1986-07-30 1988-02-11 Scholz Hans Ulrich WIND TURBINE
WO2001021956A1 (en) * 1999-09-24 2001-03-29 Lagerwey Windturbine B.V. Wind power generator
WO2001077526A1 (en) * 2000-04-05 2001-10-18 Aerodyn Engineering Gmbh Wind energy plant comprising a heat exchanger system
DE20014238U1 (en) * 2000-08-17 2001-06-07 Wonner, Matthias, Dipl.-Ing., 70190 Stuttgart Heating system for defrosting rotor blades of wind turbines
DE10233947A1 (en) * 2002-07-25 2004-02-12 Siemens Ag Wind power system has generator in gondola, turbine with rotor blade(s); generator has a closed primary cooling circuit; the gondola has an arrangement enabling cooling of primary cooling circuit
DE10351844A1 (en) * 2003-11-06 2005-06-09 Alstom Wind power plant for producing electricity has electrical components connected to radiator projecting through cutout in shell of gondola
US7168251B1 (en) * 2005-12-14 2007-01-30 General Electric Company Wind energy turbine

Also Published As

Publication number Publication date
WO2009033925A2 (en) 2009-03-19
DE102007042338A1 (en) 2009-03-12

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