BR112017020816A2 - turbina eólica, circuito de líquido, e, método para operar uma turbina eólica. - Google Patents

turbina eólica, circuito de líquido, e, método para operar uma turbina eólica.

Info

Publication number
BR112017020816A2
BR112017020816A2 BR112017020816-4A BR112017020816A BR112017020816A2 BR 112017020816 A2 BR112017020816 A2 BR 112017020816A2 BR 112017020816 A BR112017020816 A BR 112017020816A BR 112017020816 A2 BR112017020816 A2 BR 112017020816A2
Authority
BR
Brazil
Prior art keywords
wind turbine
liquid circuit
coolant
operating
liquid
Prior art date
Application number
BR112017020816-4A
Other languages
English (en)
Inventor
Enskonatus Kai
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of BR112017020816A2 publication Critical patent/BR112017020816A2/pt

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
    • 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Wind Motors (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

a invenção refere-se a uma turbina eólica, que tem uma nacele, tendo pelo menos um circuito de líquido (1). o circuito de líquido tem um líquido refrigerante, um segmento de resfriamento para resfriar um componente da turbina eólica por meio do líquido refrigerante, um resfriador de recirculação (4) para resfriar o líquido refrigerante, um sistema de linha (2) para conduzir o líquido refrigerante, e um tanque de expansão (8) para manter uma pressão de operação do circuito de líquido (1), em que o tanque de expansão (8) efetua uma pressão no circuito de líquido (1) por meio de pressão estática de uma coluna de líquido.
BR112017020816-4A 2015-04-10 2016-04-08 turbina eólica, circuito de líquido, e, método para operar uma turbina eólica. BR112017020816A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015206478.6A DE102015206478A1 (de) 2015-04-10 2015-04-10 Windenergieanlage mit Flüssigkeitskreislauf und Komponenten dafür
DE102015206478.6 2015-04-10
PCT/EP2016/057698 WO2016162457A1 (de) 2015-04-10 2016-04-08 Windenergieanlage mit flüssigkeitskreislauf und komponenten dafür

Publications (1)

Publication Number Publication Date
BR112017020816A2 true BR112017020816A2 (pt) 2018-07-03

Family

ID=55697213

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020816-4A BR112017020816A2 (pt) 2015-04-10 2016-04-08 turbina eólica, circuito de líquido, e, método para operar uma turbina eólica.

Country Status (12)

Country Link
US (1) US10626853B2 (pt)
EP (1) EP3280912B1 (pt)
JP (1) JP6715262B2 (pt)
KR (1) KR102064574B1 (pt)
CN (1) CN107429673B (pt)
AR (1) AR106361A1 (pt)
BR (1) BR112017020816A2 (pt)
CA (1) CA2980397C (pt)
DE (1) DE102015206478A1 (pt)
TW (1) TW201700861A (pt)
UY (1) UY36614A (pt)
WO (1) WO2016162457A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018196933A1 (en) 2017-04-26 2018-11-01 Vestas Wind Systems A/S Wind turbine nacelle with on-board fluid system
EP3421788A1 (en) * 2017-06-29 2019-01-02 Nissens A/S Integrally supported cooling device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB371926A (en) * 1931-01-27 1932-04-27 British Electric Transformer C Improvements in or relating to means for dissipating heat generated in electrical apparatus immersed in liquid
JPS59148569U (ja) * 1983-03-23 1984-10-04 株式会社精研 節電型冷凍装置
JPH0765780B2 (ja) * 1986-11-04 1995-07-19 ダイキン工業株式会社 循環式熱移動装置
GB2294755B (en) * 1996-01-11 1996-10-02 Actionenergy Ltd Apparatus for controlling temperature
JPH09273876A (ja) * 1996-04-08 1997-10-21 Mitsubishi Denki Bill Techno Service Kk 自然循環ループを備えた冷房装置
CA2379161C (en) * 1999-07-14 2005-04-05 Aloys Wobben Wind energy facility with a closed cooling circuit
JP3774844B2 (ja) * 2001-11-09 2006-05-17 三菱電機株式会社 空気調和機、冷凍サイクル装置、冷媒充填方法
JP4639228B2 (ja) * 2004-04-23 2011-02-23 アールフスカールスハムン デンマーク アクティーゼルスカブ 容器内で当初少なくとも部分的に凝固された状態にある物質の温度を上昇させるための方法、装置、システム、及び熱交換器
DE102004063508B4 (de) * 2004-12-27 2008-10-16 Siemens Ag Elektrisches Bauteil mit Kühlkreislauf für den Unterwasserbetrieb
ES2330491B1 (es) * 2007-05-25 2010-09-14 GAMESA INNOVATION & TECHNOLOGY, S.L. Sistema de climatizacion para aerogeneradores.
DE202007019340U1 (de) * 2007-12-22 2012-01-05 Nordex Energy Gmbh Windenergieanlage mit einem Gehäusemodul zur Aufnahme elektrischer Betriebsmittel
DE102008017376A1 (de) * 2008-04-05 2009-10-15 Aerodyn Engineering Gmbh Generatorgehäuse für eine Windenergieanlage
IT1398060B1 (it) * 2010-02-04 2013-02-07 Wilic Sarl Impianto e metodo di raffreddamento di un generatore elettrico di un aerogeneratore, e aerogeneratore comprendente tale impianto di raffreddamento
BR112013010577A2 (pt) * 2010-11-04 2016-08-09 Wobben Properties Gmbh instalação de energia eólica, e, gerador síncrono
EP2520797B1 (en) * 2011-05-03 2015-10-21 Siemens Aktiengesellschaft Direct drive wind turbine with a thermal control system
KR101723718B1 (ko) * 2011-12-21 2017-04-05 보벤 프로퍼티즈 게엠베하 풍력 발전 설비 나셀
CA2860991A1 (en) * 2012-01-13 2013-07-18 Youwinenergy Cooling system of a wind turbine
DE102014205086B3 (de) 2014-03-19 2015-07-23 Areva Gmbh Passiver Zweiphasen-Kühlkreislauf

Also Published As

Publication number Publication date
EP3280912B1 (de) 2023-06-07
KR102064574B1 (ko) 2020-01-10
CA2980397A1 (en) 2016-10-13
AR106361A1 (es) 2018-01-10
US10626853B2 (en) 2020-04-21
JP6715262B2 (ja) 2020-07-01
US20180258918A1 (en) 2018-09-13
JP2018510996A (ja) 2018-04-19
CA2980397C (en) 2020-07-14
CN107429673B (zh) 2019-11-08
TW201700861A (zh) 2017-01-01
UY36614A (es) 2016-11-30
WO2016162457A1 (de) 2016-10-13
KR20170131611A (ko) 2017-11-29
CN107429673A (zh) 2017-12-01
EP3280912A1 (de) 2018-02-14
DE102015206478A1 (de) 2016-10-13
EP3280912C0 (de) 2023-06-07

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements