ES2530876T3 - Cabeza de torre de una instalación de energía eólica - Google Patents

Cabeza de torre de una instalación de energía eólica Download PDF

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Publication number
ES2530876T3
ES2530876T3 ES04016782T ES04016782T ES2530876T3 ES 2530876 T3 ES2530876 T3 ES 2530876T3 ES 04016782 T ES04016782 T ES 04016782T ES 04016782 T ES04016782 T ES 04016782T ES 2530876 T3 ES2530876 T3 ES 2530876T3
Authority
ES
Spain
Prior art keywords
tower head
wind power
power installation
cooling medium
flow
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.)
Expired - Lifetime
Application number
ES04016782T
Other languages
English (en)
Inventor
Friedrich Klinger
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.)
Vensys Energy AG
Original Assignee
Vensys Energy AG
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 Vensys Energy AG filed Critical Vensys Energy AG
Application granted granted Critical
Publication of ES2530876T3 publication Critical patent/ES2530876T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Wind Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Cabeza de torre (1) de una instalación de energía eólica con un generador (11, 12, 13) accionado por el rotor (4) de la instalación de energía eólica, sin interconexión de una transmisión, y con dispositivos para conducir un flujo de medio refrigerante que evacua el calor perdido del generador, presentando el paquete de estator (12) del generador (11, 12, 13) uno o varios canales (18; 18a, 45) que conducen el flujo de medio refrigerante a través del paquete de estator (12) y comprendiendo los dispositivos para conducir el flujo de medio refrigerante un circuito de medio refrigerante cerrado que está dispuesto exclusivamente dentro de la cabeza de torre (1) en el que está previsto un intercambiador de calor (23, 24), caracterizada por que el intercambiador de calor (24, 25) sobresale hacia fuera de la pared exterior de la cabeza de torre (1).
ES04016782T 2004-04-16 2004-07-16 Cabeza de torre de una instalación de energía eólica Expired - Lifetime ES2530876T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004018758A DE102004018758A1 (de) 2004-04-16 2004-04-16 Turmkopf einer Windenergieanlage

Publications (1)

Publication Number Publication Date
ES2530876T3 true ES2530876T3 (es) 2015-03-06

Family

ID=34925784

Family Applications (2)

Application Number Title Priority Date Filing Date
ES13163123.6T Expired - Lifetime ES2541422T3 (es) 2004-04-16 2004-07-16 Cabeza de torre de una instalación de energía eólica
ES04016782T Expired - Lifetime ES2530876T3 (es) 2004-04-16 2004-07-16 Cabeza de torre de una instalación de energía eólica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES13163123.6T Expired - Lifetime ES2541422T3 (es) 2004-04-16 2004-07-16 Cabeza de torre de una instalación de energía eólica

Country Status (5)

Country Link
EP (2) EP1586769B1 (es)
DE (1) DE102004018758A1 (es)
DK (2) DK1586769T3 (es)
ES (2) ES2541422T3 (es)
PL (2) PL2615299T3 (es)

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DE102004046700B4 (de) * 2004-09-24 2006-08-17 Aloys Wobben Windenergieanlage mit einer Generatorkühlung
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ATE532963T1 (de) * 2008-03-20 2011-11-15 Powerwind Gmbh Windenergieanlage und verfahren zum betreiben einer windenergieanlage
ES2415661T3 (es) 2008-04-10 2013-07-26 Siemens Aktiengesellschaft Generador con un estator que comprende canales de refrigeración y método para refrigerar un estator laminado de un generador
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US7723859B1 (en) * 2009-11-24 2010-05-25 General Electric Company Wind turbine with direct-connected variable speed blower
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DE102010017699A1 (de) 2010-07-01 2012-01-05 Powerwind Gmbh Verfahren zur Nutzung von Abwärme in Windenergieanlagen
DK2477311T3 (en) * 2011-01-18 2014-03-24 Siemens Ag Generator, especially for a wind turbine
ITMI20110376A1 (it) * 2011-03-10 2012-09-11 Wilic Sarl Aerogeneratore raffreddato a fluido
DE102011014094A1 (de) * 2011-03-11 2012-09-13 Uni Wind GmbH Elektrischer Generator für eine Windkraftanlage
DE102011103311A1 (de) * 2011-05-26 2012-11-29 Aerodyn Engineering Gmbh Windenergieanlage mit geschlossenem Kühlkreislauf
DE102011107013A1 (de) * 2011-07-09 2013-01-10 Hydac Cooling Gmbh Kühleinrichtung für Windenergieanlagen
DK2546515T3 (da) * 2011-07-14 2013-11-04 Siemens Ag Vindmøllekøleanordning
EP2587052A1 (en) * 2011-10-25 2013-05-01 Ewt Ip B.V. Wind turbine with cooling system
EP2599999A1 (en) * 2011-12-02 2013-06-05 Siemens Aktiengesellschaft Extruded aluminium radiator
DE102012208549A1 (de) * 2012-05-22 2013-11-28 Wobben Properties Gmbh Optimierter Synchrongenerator einer getriebelosen Windenergieanlage
JP2015528535A (ja) * 2012-08-10 2015-09-28 ユーウィンエナジー・ゲーエムベーハー 風力タービンのナセルのための統合冷却システム
ITVR20130105A1 (it) * 2013-05-03 2014-11-04 Treccani Engineering S R L Turbina eolica
DK2806542T3 (en) * 2013-05-22 2016-12-19 Siemens Ag Airflow Control Device
EP2937562B1 (en) 2014-04-25 2017-08-02 Siemens Aktiengesellschaft Apparatus for dampening of acoustic noise generated by air-cooling of at least one wind turbine component provided with the nacelle of a wind turbine
JP6368559B2 (ja) * 2014-06-27 2018-08-01 株式会社日立製作所 風力発電装置
CN104600886B (zh) * 2015-01-27 2017-01-25 新疆金风科技股份有限公司 永磁直驱风力发电机、系统及其定子
EP3054565A1 (en) * 2015-02-06 2016-08-10 Siemens Aktiengesellschaft Cooling arrangement
CN104810942B (zh) * 2015-04-15 2017-03-01 新疆金风科技股份有限公司 永磁直驱风力发电机、系统及其定子
DE102015213514A1 (de) * 2015-07-17 2017-01-19 Wobben Properties Gmbh Statorring, Generator, sowie Windenergieanlage mit selbigem
EP3236065A1 (en) 2016-04-19 2017-10-25 Siemens Aktiengesellschaft Wind turbine and method for guiding cooling air to an electric machine
DE102016111332B3 (de) * 2016-06-21 2017-06-29 Aerodyn Engineering Gmbh Modular aufgebaute Windenergieanlage
EP3270491A1 (en) * 2016-07-15 2018-01-17 Siemens Aktiengesellschaft Cooling arrangement of a wind turbine generator
EP3273578B1 (en) * 2016-07-21 2020-06-03 Siemens Aktiengesellschaft Cooling arrangement of a wind turbine generator
DK3279469T3 (da) 2016-08-05 2020-05-25 Siemens Gamesa Renewable Energy As Vindmølle med forbedret køling af generatoren og fremgangsmåde til køling af generatoren af en vindmølle
DE102016125218A1 (de) * 2016-12-21 2018-06-21 Wobben Properties Gmbh Statorträger für einen Stator eines Windenergieanlagengenerators, sowie Stator, Generator und Windenergieanlage mit selbigem
EP3382199B1 (en) * 2017-03-27 2023-12-20 Siemens Gamesa Renewable Energy A/S Nacelle for a wind turbine including a cooling circuit
CN108843524B (zh) * 2018-06-22 2020-04-10 北京金风科创风电设备有限公司 用于风力发电机组的散热系统及风力发电机组
CN109412339B (zh) * 2018-09-06 2020-04-28 新疆金风科技股份有限公司 电机及风力发电机组
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CN114696537B (zh) * 2020-12-30 2024-01-26 北京金风科创风电设备有限公司 用于风力发电机组的冷却系统及风力发电机组
DE102021101937A1 (de) * 2021-01-28 2022-07-28 Rolls-Royce Deutschland Ltd & Co Kg Elektrische Maschine und Verfahren zur Reinigung eines Luftspalts in einer elektrischen Maschine
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Also Published As

Publication number Publication date
PL1586769T3 (pl) 2015-05-29
DE102004018758A1 (de) 2005-11-03
PL2615299T3 (pl) 2015-08-31
EP2615299B1 (de) 2015-04-15
EP2615299A1 (de) 2013-07-17
EP1586769A2 (de) 2005-10-19
DK1586769T3 (en) 2015-02-23
EP1586769A3 (de) 2010-07-07
DK2615299T3 (en) 2015-07-20
ES2541422T3 (es) 2015-07-20
EP1586769B1 (de) 2014-12-03

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