BR112012016868A2 - turbina eólica de acionamento direto com um sistema de resfriamento. - Google Patents

turbina eólica de acionamento direto com um sistema de resfriamento.

Info

Publication number
BR112012016868A2
BR112012016868A2 BR112012016868A BR112012016868A BR112012016868A2 BR 112012016868 A2 BR112012016868 A2 BR 112012016868A2 BR 112012016868 A BR112012016868 A BR 112012016868A BR 112012016868 A BR112012016868 A BR 112012016868A BR 112012016868 A2 BR112012016868 A2 BR 112012016868A2
Authority
BR
Brazil
Prior art keywords
cooling system
wind turbine
direct drive
drive wind
heat sink
Prior art date
Application number
BR112012016868A
Other languages
English (en)
Inventor
Eriksen Uffe
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BR112012016868A2 publication Critical patent/BR112012016868A2/pt

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • 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
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • 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
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • 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
    • F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F05B2260/232—Heat transfer, e.g. cooling characterised by the cooling medium
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

patente de invenção: turbina eólica de acionamento direto com um sistema de resfriamento. a presente invenção refere-se a turbina eólica de acionamento direto com um sistema de resfriamento (15) que tem um gerador (11) com um rotor (12) e um estator (13) e um mancal (5) com um anel interno (6) e um anel externo (7) conectando o rotor (12) e o estator (13) rotativamente. o sistema de resfriamento (15) compreende pelo menos um sumidouro de calor (16), que está em comunicação térmica com o anel interno (6) do mancal (5) e um dissipador de calor (21), que está em comunicação térmica com o sumidouro de calor (16).
BR112012016868A 2010-01-11 2010-03-26 turbina eólica de acionamento direto com um sistema de resfriamento. BR112012016868A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10000194 2010-01-11
PCT/EP2010/053986 WO2011082836A1 (en) 2010-01-11 2010-03-26 Direct drive wind turbine with a cooling system

Publications (1)

Publication Number Publication Date
BR112012016868A2 true BR112012016868A2 (pt) 2018-05-15

Family

ID=43447386

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016868A BR112012016868A2 (pt) 2010-01-11 2010-03-26 turbina eólica de acionamento direto com um sistema de resfriamento.

Country Status (10)

Country Link
US (1) US9803694B2 (pt)
EP (1) EP2524136B1 (pt)
JP (1) JP5511982B2 (pt)
KR (1) KR101729910B1 (pt)
CN (1) CN102713273B (pt)
AU (1) AU2010341071B2 (pt)
BR (1) BR112012016868A2 (pt)
CA (1) CA2786786C (pt)
DK (1) DK2524136T3 (pt)
WO (1) WO2011082836A1 (pt)

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PL2520798T3 (pl) * 2011-05-06 2022-11-07 Siemens Gamesa Renewable Energy A/S Układ chłodzenia turbiny wiatrowej
US8864448B2 (en) * 2011-09-21 2014-10-21 General Electric Company Ram air turbine with integrated heat exchanger
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EP2620643A1 (en) * 2012-01-27 2013-07-31 Siemens Aktiengesellschaft Composite seal carrier for a direct drive main bearing of a wind turbine
DE102012208372A1 (de) * 2012-05-18 2013-11-21 Siemens Aktiengesellschaft Windenergieanlage
DK2796740T3 (en) * 2013-04-26 2017-05-22 Siemens Ag Directly operated wind turbine with a slide bearing device
DE102013106386A1 (de) 2013-06-19 2014-12-24 Dierken Engineering GmbH Einrichtung zur Kühlung
DK2827012T3 (en) 2013-07-19 2018-03-12 Siemens Ag Cooling a bearing for a wind turbine
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EP2947312B1 (en) * 2014-05-23 2019-09-25 Siemens Gamesa Renewable Energy A/S Method for operating a wind turbine
CN105298754B (zh) * 2015-11-13 2019-02-15 北京金风科创风电设备有限公司 风力发电机及风力发电机组
CN105484948B (zh) * 2015-12-31 2020-02-21 北京金风科创风电设备有限公司 风力发电机组主轴承冷却控制方法
CN108019324B (zh) * 2017-12-06 2019-07-09 北京金风科创风电设备有限公司 轴系的冷却系统及其控制方法以及风力发电机组
CN110094298B (zh) 2018-01-31 2020-05-26 北京金风科创风电设备有限公司 切出策略自适应调整的方法及装置
EP3578841A1 (en) 2018-06-06 2019-12-11 Siemens Gamesa Renewable Energy A/S Bracket to mount cooling rings and cooling arrangement for a bearing with cooling rings and brackets
EP3719313B1 (en) * 2019-04-05 2024-06-05 Siemens Gamesa Renewable Energy A/S Cooling arrangement for a wind turbine
CN110318958B (zh) * 2019-07-17 2022-02-08 上海电气风电集团股份有限公司 直驱发电机主轴承机构的冷却系统及直驱发电机
CN111120516B (zh) * 2020-01-16 2022-04-15 华亿轴承科技（江苏）有限公司 基于ptfe纤维的混合型自润滑轴承及加工工艺
CN113137349B (zh) * 2021-04-28 2022-02-11 上海电气风电集团股份有限公司 一种用于风机驱动链的主轴承油脂更换方法

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Also Published As

Publication number Publication date
WO2011082836A1 (en) 2011-07-14
JP5511982B2 (ja) 2014-06-04
EP2524136B1 (en) 2014-03-19
CN102713273B (zh) 2016-04-13
AU2010341071A1 (en) 2012-06-14
AU2010341071B2 (en) 2014-10-02
US20120280511A1 (en) 2012-11-08
CN102713273A (zh) 2012-10-03
US9803694B2 (en) 2017-10-31
JP2013516577A (ja) 2013-05-13
KR20120115372A (ko) 2012-10-17
EP2524136A1 (en) 2012-11-21
KR101729910B1 (ko) 2017-05-11
DK2524136T3 (da) 2014-04-07
CA2786786C (en) 2017-07-04
CA2786786A1 (en) 2011-07-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2507 DE 22/01/2019.