BR112012010966A2 - dispositivo de ajkuste de uma pa de rotor montada em pivô de um conversor de energia eolica conversor de energia eólica e metodo de ajuste de uma pá de rotor montada em pivô de um conversor de energia eolica - Google Patents

dispositivo de ajkuste de uma pa de rotor montada em pivô de um conversor de energia eolica conversor de energia eólica e metodo de ajuste de uma pá de rotor montada em pivô de um conversor de energia eolica

Info

Publication number
BR112012010966A2
BR112012010966A2 BR112012010966A BR112012010966A BR112012010966A2 BR 112012010966 A2 BR112012010966 A2 BR 112012010966A2 BR 112012010966 A BR112012010966 A BR 112012010966A BR 112012010966 A BR112012010966 A BR 112012010966A BR 112012010966 A2 BR112012010966 A2 BR 112012010966A2
Authority
BR
Brazil
Prior art keywords
power converter
wind power
rotor blade
mounted rotor
pivot mounted
Prior art date
Application number
BR112012010966A
Other languages
English (en)
Inventor
Wolf Anton
Original Assignee
AMSC Austria 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 AMSC Austria GmbH filed Critical AMSC Austria GmbH
Publication of BR112012010966A2 publication Critical patent/BR112012010966A2/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
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/78—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by aerodynamic forces
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • 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
    • F05B2270/60—Control system actuates through
    • F05B2270/602—Control system actuates through electrical actuators
    • 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)
  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Protection Of Generators And Motors (AREA)
BR112012010966A 2009-11-11 2009-11-11 dispositivo de ajkuste de uma pa de rotor montada em pivô de um conversor de energia eolica conversor de energia eólica e metodo de ajuste de uma pá de rotor montada em pivô de um conversor de energia eolica BR112012010966A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/064999 WO2011057664A1 (en) 2009-11-11 2009-11-11 Device for adjustment of a rotor blade, wind energy converter, and method for adjusting a rotor blade

Publications (1)

Publication Number Publication Date
BR112012010966A2 true BR112012010966A2 (pt) 2019-09-24

Family

ID=42341746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010966A BR112012010966A2 (pt) 2009-11-11 2009-11-11 dispositivo de ajkuste de uma pa de rotor montada em pivô de um conversor de energia eolica conversor de energia eólica e metodo de ajuste de uma pá de rotor montada em pivô de um conversor de energia eolica

Country Status (8)

Country Link
US (1) US8172532B2 (pt)
EP (1) EP2352918B1 (pt)
KR (2) KR20120092658A (pt)
CN (1) CN102232144B (pt)
BR (1) BR112012010966A2 (pt)
DK (1) DK2352918T3 (pt)
ES (1) ES2551979T3 (pt)
WO (1) WO2011057664A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434390B (zh) * 2011-12-12 2013-09-25 济南轨道交通装备有限责任公司 叶片制动装置
DE102012101484A1 (de) 2012-02-24 2013-08-29 Setec Gmbh Verfahren und Einrichtung zur Abbremsung einer Windenergieanlage in einem Notfall
DE102013101012A1 (de) 2013-02-01 2014-08-07 2-B Energy Holding B.V. Steuervorrichtung für ein Giersystem einer Windkraftanlage
DE102013101010A1 (de) * 2013-02-01 2014-08-07 2-B Energy Holding B.V. Steuervorrichtung für ein Giersystem einer Windkraftanlage
CN103184974B (zh) * 2013-03-29 2015-04-22 北京天诚同创电气有限公司 风力发电机组的变桨系统以及风力发电机组
BE1021684B1 (nl) * 2013-05-24 2016-01-08 Joval Nv Een rotorgeheel voor een windturbine met een kabelpaar
WO2015018382A1 (de) * 2013-08-08 2015-02-12 Imo Holding Gmbh Blattlagerbaugruppe
EP3058219B1 (en) * 2013-10-18 2018-05-02 Mita-Teknik A/S System for pitch control
JP6313033B2 (ja) * 2013-12-05 2018-04-18 ナブテスコ株式会社 風車用駆動装置及び風車用駆動装置ユニット
DE102017004056A1 (de) * 2017-04-27 2018-10-31 Senvion Gmbh Blattadapter für Windenergieanlagen
CN108177785A (zh) * 2017-12-07 2018-06-19 中国航空工业集团公司西安航空计算技术研究所 一种基于状态机的螺旋桨自动顺桨控制方法
EP3702611B1 (de) * 2019-02-27 2022-06-22 B&R Industrial Automation GmbH Verfahren zum verstellen einer verstelleinrichtung einer windkraftanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB661942A (en) * 1948-06-23 1951-11-28 Stork Koninklijke Maschf Improvements in or relating to blade-or vane-adjusting means for fan, pump or like impellers or marine or aircraft propellers
US4311435A (en) 1979-10-01 1982-01-19 Ramon Bergero Balanced power transmission device
JPS6155369A (ja) * 1984-08-28 1986-03-19 Matsushita Seiko Co Ltd 風車の方位可変装置
GB2303423A (en) * 1995-07-19 1997-02-19 Rolls Royce Power Eng Drive Mechanism
WO1999023384A1 (de) 1997-11-04 1999-05-14 Gerald Hehenberger Verstellungsantrieb für rotorblätter von windkraftanlagen
DE10116011B4 (de) 2000-11-14 2005-11-03 Wobben, Aloys, Dipl.-Ing. Windenergieanlage
AU1497302A (en) * 2000-11-14 2002-05-27 Aloys Wobben Wind energy turbine
DE10140793A1 (de) * 2001-08-20 2003-03-06 Gen Electric Einrichtung zum Verstellen des Rotorblattes eines Rotors einer Windkraftanlage
CN1325791C (zh) * 2002-04-26 2007-07-11 通用电气公司 调节风能涡轮转子叶片的装置
US7717673B2 (en) * 2003-09-03 2010-05-18 General Electric Company Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine
EP1647708A1 (en) * 2004-10-14 2006-04-19 General Electric Company Pitch drive system for a wind turbine

Also Published As

Publication number Publication date
US20110243729A1 (en) 2011-10-06
EP2352918A1 (en) 2011-08-10
KR20140082856A (ko) 2014-07-02
WO2011057664A1 (en) 2011-05-19
CN102232144A (zh) 2011-11-02
US8172532B2 (en) 2012-05-08
CN102232144B (zh) 2013-12-11
ES2551979T3 (es) 2015-11-24
EP2352918B1 (en) 2015-08-12
KR20120092658A (ko) 2012-08-21
DK2352918T3 (en) 2015-11-09

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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]
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 2543 DE 01-10-2019 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.