BRPI0909772A2 - turbina eólica, e, método de remoção de gelo de pá de turbina eólica - Google Patents

turbina eólica, e, método de remoção de gelo de pá de turbina eólica

Info

Publication number
BRPI0909772A2
BRPI0909772A2 BRPI0909772A BRPI0909772A BRPI0909772A2 BR PI0909772 A2 BRPI0909772 A2 BR PI0909772A2 BR PI0909772 A BRPI0909772 A BR PI0909772A BR PI0909772 A BRPI0909772 A BR PI0909772A BR PI0909772 A2 BRPI0909772 A2 BR PI0909772A2
Authority
BR
Brazil
Prior art keywords
wind turbine
removal method
ice removal
blade ice
turbine blade
Prior art date
Application number
BRPI0909772A
Other languages
English (en)
Inventor
Mitsuya Baba
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BRPI0909772A2 publication Critical patent/BRPI0909772A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
    • 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
    • F03D80/40—Ice detection; De-icing means
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/19—Purpose of the control system to avoid stroboscopic flicker shadow on surroundings
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/328—Blade pitch angle
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
BRPI0909772A 2009-08-19 2009-08-19 turbina eólica, e, método de remoção de gelo de pá de turbina eólica BRPI0909772A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/064523 WO2011021287A1 (ja) 2009-08-19 2009-08-19 風車及び風車翼の除氷方法

Publications (1)

Publication Number Publication Date
BRPI0909772A2 true BRPI0909772A2 (pt) 2015-10-06

Family

ID=43603043

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909772A BRPI0909772A2 (pt) 2009-08-19 2009-08-19 turbina eólica, e, método de remoção de gelo de pá de turbina eólica

Country Status (9)

Country Link
US (1) US8641376B2 (pt)
EP (1) EP2469080B1 (pt)
JP (1) JP5383658B2 (pt)
KR (1) KR101168529B1 (pt)
CN (1) CN102084126B (pt)
AU (1) AU2009342697B2 (pt)
BR (1) BRPI0909772A2 (pt)
CA (1) CA2715935A1 (pt)
WO (1) WO2011021287A1 (pt)

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EP2535574B1 (en) * 2010-02-08 2015-06-24 Mitsubishi Heavy Industries, Ltd. Wind-powered electrical generator and blade pitch control method therefor
DE102010002203B4 (de) * 2010-02-22 2014-05-15 Senvion Se Verfahren zum Betrieb einer Windenergieanlage
WO2013007258A1 (en) * 2011-07-08 2013-01-17 Vestas Wind Systems A/S Improving power production of wind turbines
KR20130023525A (ko) * 2011-08-29 2013-03-08 대우조선해양 주식회사 풍력 발전기의 블레이드용 착빙 검출 시스템 및 방법
KR101259049B1 (ko) * 2011-09-02 2013-04-29 삼성중공업 주식회사 디아이싱 장치를 포함하는 풍력 발전기 및 그 제어방법
US8292579B2 (en) 2011-11-03 2012-10-23 General Electric Company Method and system for deicing wind turbine rotor blades with induced torque
CN104053905B (zh) * 2011-12-20 2017-06-23 维斯塔斯风力系统集团公司 控制风力涡轮机的方法及风力涡轮机
EP2856126A4 (en) 2012-05-31 2016-02-17 UNIVERSITé LAVAL METHOD AND DEVICE FOR DETERMINING A FORGING CONDITION OF AN ENVIRONMENT
CN102900609B (zh) * 2012-10-26 2014-08-20 华北电力大学 超磁致伸缩襟翼结构的风力机叶片减振系统及控制方法
EP2725224A1 (en) * 2012-10-26 2014-04-30 LM WP Patent Holding A/S A system and method for de-icing a wind turbine blade
US9638168B2 (en) 2013-04-11 2017-05-02 General Electric Company System and method for detecting ice on a wind turbine rotor blade
CN103590972B (zh) * 2013-11-23 2017-02-08 大连尚能科技发展有限公司 一种风力发电机组变桨自保护方法
DE102014115883A1 (de) 2014-10-31 2016-05-25 Senvion Gmbh Windenergieanlage und Verfahren zum Enteisen einer Windenergieanlage
CN110905720A (zh) * 2019-12-10 2020-03-24 郑州爱因特电子科技有限公司 一种风力发电机的运行控制方法、装置、设备及介质
CN113915079A (zh) * 2020-07-07 2022-01-11 福建金风科技有限公司 叶片辅助装置、风力发电机组叶片及风力发电机组
CN112983758A (zh) * 2021-03-09 2021-06-18 贵港轩登电子科技有限公司 一种节能环保的扇叶防冻风力发电设备
CN113513455B (zh) * 2021-05-08 2023-12-15 华能陕西定边电力有限公司 一种风力发电机叶片覆冰图像识别装置
WO2023166460A1 (en) * 2022-03-02 2023-09-07 Aerones Engineering, Sia A method for wind turbine blade de-icing using acoustic waves

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NL8902534A (nl) * 1989-10-12 1991-05-01 Holec Projects Bv Windturbine.
ATE251570T1 (de) * 1996-07-03 2003-10-15 Lm Glasfiber As Enteisungsvorrichtung und -verfahren für einen tragflügel aus faserverbundstoff
JP2004084527A (ja) 2002-08-26 2004-03-18 Mitsubishi Heavy Ind Ltd 風車の氷付着防止運転制御装置および氷付着防止運転方法
US6845909B2 (en) 2002-10-31 2005-01-25 United Parcel Service Of America, Inc. Systems and methods of inventory management utilizing unattended facilities
DE10323785B4 (de) * 2003-05-23 2009-09-10 Wobben, Aloys, Dipl.-Ing. Verfahren zum Erkennen eines Eisansatzes an Rotorblättern
JP4064900B2 (ja) * 2003-09-10 2008-03-19 三菱重工業株式会社 ブレードピッチ角度制御装置及び風力発電装置
CA2535367C (en) 2003-09-10 2009-07-14 Mitsubishi Heavy Industries, Ltd. Blade-pitch-angle control device and wind power generator
US6890152B1 (en) * 2003-10-03 2005-05-10 General Electric Company Deicing device for wind turbine blades
JP4473731B2 (ja) 2003-10-16 2010-06-02 バッティスティ，ロレンツォ 風力プラント用の氷結防止システム
US7217091B2 (en) * 2004-07-20 2007-05-15 General Electric Company Methods and apparatus for deicing airfoils or rotor blades
DK176133B1 (da) * 2004-12-21 2006-09-18 Lm Glasfiber As Offshore-vindmölle med isbekæmpelsesindretning
DE102006022266A1 (de) * 2005-11-04 2007-05-10 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Windenergieanlage
GB2458400B (en) * 2007-05-04 2010-02-17 Insensys Ltd Wind turbine monitoring
JP4796009B2 (ja) 2007-05-18 2011-10-19 三菱重工業株式会社 風力発電装置
JP4994944B2 (ja) 2007-05-18 2012-08-08 三菱重工業株式会社 風力発電装置
US7895018B2 (en) * 2007-08-10 2011-02-22 General Electric Company Event monitoring via combination of signals
ATE521806T1 (de) * 2007-10-05 2011-09-15 Vestas Wind Sys As Verfahren zum enteisen einer schaufel einer windturbine, windturbine und verwendung davon

Also Published As

Publication number Publication date
CN102084126B (zh) 2013-07-17
US8641376B2 (en) 2014-02-04
CN102084126A (zh) 2011-06-01
EP2469080A1 (en) 2012-06-27
AU2009342697B2 (en) 2012-04-26
US20110182732A1 (en) 2011-07-28
CA2715935A1 (en) 2011-02-19
EP2469080B1 (en) 2018-06-13
KR20110036790A (ko) 2011-04-11
EP2469080A4 (en) 2017-03-15
KR101168529B1 (ko) 2012-07-27
JP5383658B2 (ja) 2014-01-08
JPWO2011021287A1 (ja) 2013-01-17
WO2011021287A1 (ja) 2011-02-24
AU2009342697A1 (en) 2011-03-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.