BRPI1005393A2 - gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo - Google Patents

gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo

Info

Publication number
BRPI1005393A2
BRPI1005393A2 BRPI1005393A BRPI1005393A BRPI1005393A2 BR PI1005393 A2 BRPI1005393 A2 BR PI1005393A2 BR PI1005393 A BRPI1005393 A BR PI1005393A BR PI1005393 A BRPI1005393 A BR PI1005393A BR PI1005393 A2 BRPI1005393 A2 BR PI1005393A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine generator
foreign object
rotor hub
operating method
Prior art date
Application number
BRPI1005393A
Other languages
English (en)
Inventor
Watanabe Naota
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 BRPI1005393A2 publication Critical patent/BRPI1005393A2/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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • 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
    • F05B2260/80—Diagnostics
    • 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
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • 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)
  • Wind Motors (AREA)

Abstract

gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo para proporcionar um gerador de turbina de vento e um método operacional do ge- rador de turbina de vento, que não seja submetido a danos provocados por objetos estra-nhos dentro de um cubo de rotor, o gerador de turbina de vento 1 compreende: pás 8; um cubo de rotor 6a no qual as pás são fixadas; um eixo de rotação, tal como um eixo principal 12, e um acoplamento 16, que são conectados ao cubo de rotor 6a e giram com o cubo de rotor 6a; um sensor de detecção fo 40, disposto dentro do cubo de rotor 6a, para detectar um objeto estranho dentro do cubo de rotor 6a; um dispositivo de frenagem, tal como uma unidade de controle de passo 30, e um freio de estacionamento 19, para parar a rotação do eixo de rotação; e um controlador 50, para controlar o dispositivo de frenagem para inter-romper a rotação do eixo de rotação, quando o sensor de detecção fo 40 detecta o objeto estranho.
BRPI1005393A 2010-05-31 2010-05-31 gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo BRPI1005393A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/059205 WO2011151875A1 (ja) 2010-05-31 2010-05-31 ロータ内異物検出装置を備えた風力発電装置及び風力発電装置の運転方法

Publications (1)

Publication Number Publication Date
BRPI1005393A2 true BRPI1005393A2 (pt) 2019-03-26

Family

ID=45022290

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1005393A BRPI1005393A2 (pt) 2010-05-31 2010-05-31 gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo

Country Status (9)

Country Link
US (1) US8292568B2 (pt)
EP (1) EP2562416A1 (pt)
JP (1) JP5291712B2 (pt)
KR (1) KR101302891B1 (pt)
CN (1) CN102341596A (pt)
AU (1) AU2010276463A1 (pt)
BR (1) BRPI1005393A2 (pt)
CA (1) CA2737339A1 (pt)
WO (1) WO2011151875A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2535579T3 (da) * 2011-06-14 2020-04-14 Siemens Gamesa Renewable Energy As Fremgangsmåde til akustisk overvågning af en vindmølle, akustisk overvågningssystem til en vindmølle og efterudrustningskit
US10778045B2 (en) 2012-01-30 2020-09-15 Triune Ip, Llc Method and system of wireless power transfer foreign object detection
JP2014020250A (ja) * 2012-07-17 2014-02-03 Ntn Corp 風力発電装置用監視装置および監視方法
US9458835B2 (en) 2012-03-08 2016-10-04 Ntn Corporation Condition monitoring system
KR200472365Y1 (ko) * 2012-08-30 2014-04-24 박정희 블레이드 낙하방지장치
AR088077A1 (es) * 2012-09-27 2014-05-07 Ind Metalurgicas Pescarmona S A I C Y F Maquina eolica
US9765757B2 (en) 2013-11-22 2017-09-19 General Electric Company System and method for preventing rotor blade tower strike
JP2016017423A (ja) * 2014-07-07 2016-02-01 株式会社日立製作所 風力発電装置の監視システム
DE102015010491A1 (de) * 2015-08-17 2017-02-23 Senvion Gmbh Verfahren zum Betrieb einer Windenergieanlage, Windenergieanlage und Computerprogrammprodukt
US20190048938A1 (en) * 2016-03-01 2019-02-14 Vestas Wind Systems A/S A wind turbine comprising a torque transmitting coupling
DE102017004056A1 (de) * 2017-04-27 2018-10-31 Senvion Gmbh Blattadapter für Windenergieanlagen
CN110208848A (zh) * 2019-06-20 2019-09-06 中国长江电力股份有限公司 一种发电机定转子间金属异物检测装置
CN110374821B (zh) * 2019-07-12 2020-12-22 湖南城市学院 具有测量装置的风力发电设备
EP3916223A1 (en) 2020-05-29 2021-12-01 Siemens Gamesa Renewable Energy A/S Object detection in an interior of a turbine hub

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640131A (en) * 1951-08-09 1953-05-26 Mchugh James H Slide detecting apparatus
JP3154278B2 (ja) * 1996-12-04 2001-04-09 株式会社シビル 落石予防管理システム
US6172315B1 (en) * 1998-11-24 2001-01-09 Miller Edge, Inc. Linear switch having circumferential activation
US6286226B1 (en) * 1999-09-24 2001-09-11 Agere Systems Guardian Corp. Tactile sensor comprising nanowires and method for making the same
DE19948194C2 (de) 1999-10-06 2001-11-08 Aloys Wobben Verfahren zur Überwachung von Windenergieanlagen
DE10022129C2 (de) 2000-05-06 2002-04-18 Aloys Wobben Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage zur Durchführung des Verfahrens
DE10115267C2 (de) * 2001-03-28 2003-06-18 Aloys Wobben Verfahren zur Überwachung einer Windenergieanlage
JP2002315395A (ja) * 2001-04-06 2002-10-25 Mitsubishi Heavy Ind Ltd 風力発電装置
JP2004294386A (ja) * 2003-03-28 2004-10-21 Furukawa Electric Co Ltd:The 変位量センサ
DE102006034251B8 (de) * 2006-07-21 2014-08-21 Senvion Se Verfahren zum Betreiben einer Windenergieanlage
CN200980032Y (zh) * 2006-12-15 2007-11-21 天津市新源电气科技有限公司 串联双转子变速变频励磁风电机
DE102009019453B3 (de) * 2008-05-13 2010-09-30 Suzlon Energy Gmbh Schaltschrank für eine Windturbine

Also Published As

Publication number Publication date
US8292568B2 (en) 2012-10-23
EP2562416A1 (en) 2013-02-27
US20110293417A1 (en) 2011-12-01
JP5291712B2 (ja) 2013-09-18
AU2010276463A1 (en) 2011-12-15
CN102341596A (zh) 2012-02-01
KR20120023593A (ko) 2012-03-13
WO2011151875A1 (ja) 2011-12-08
CA2737339A1 (en) 2011-11-30
KR101302891B1 (ko) 2013-09-06
JPWO2011151875A1 (ja) 2013-07-25

Similar Documents

Publication Publication Date Title
BRPI1005393A2 (pt) gerador de turbina de vento tendo uma unidade de detecção para detectar objeto estranho dentro de rotor, e método operacional para o mesmo
BR112013018853A2 (pt) método de operação de uma turbina eólica e sistema de controle de turbina eólica para o uso com uma turbina eólica e de turbina eólica
EP2400150A3 (en) Overspeed protection system and method for wind turbines
BR112012026616A2 (pt) métodos para operar uma instalação de energia eólica e para operar um parque eólico, pá de rotor para afixar a um cubo de um rotor, instalação de energia eólica, e, parque eólico.
ES2542105T3 (es) Dispositivo y procedimiento para determinar una posición de pala y para finalizar un desplazamiento de seguridad
WO2010107899A3 (en) Hoist with overspeed protection
AR063236A1 (es) Una plataforma flotante y un metodo para controlar una plataforma flotante
ES2925024T3 (es) Sistema y procedimiento para frenar un rotor de turbina eólica en una condición de velocidad excesiva
AR086642A1 (es) Turbina eolica y metodo para su control
EP2402603A3 (en) System for detecting proximity between a wind turbine blade and a tower wall
WO2010046403A3 (en) A wind turbine and a method for monitoring a wind turbine
BR112013024971A2 (pt) método de controlar uma instalação de energia eólica, instalação de energia eólica, e, parque eólico
WO2012164387A4 (en) Wind turbine control system having a thrust sensor
BRPI1012837A2 (pt) máquina e método para monitorar o estado de um mancal de segurança de uma máquina
EP2402598A3 (en) Monitoring the pitch brake of wind turbine blades
BRPI0513995A (pt) método e dispositivo para monitorar o estado de láminas de rotor em instalações de energia eólica
DK201170439A (en) Apparatus and method for operation of a wind turbine
DK201070286A (en) Method and apparatus for controlling the tip speed of a blade of a wind turbine
CN102042180B (zh) 一种风力发电机
US8816520B2 (en) Systems for load reduction in a tower of an idled wind-power unit and methods thereof
WO2011157272A3 (en) Control method for a wind turbine
US20150233349A1 (en) Wind turbine control
EP2466126A3 (en) Apparatus and method for operation of an off-shore wind turbine
EP2341244A3 (en) Brake system for a wind turbine drive train
BR112012024563A2 (pt) turbina de vento

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 5A, 6A, 7A, 8A E 9A 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 2517 DE 02-04-2019 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.

B350 Update of information on the portal [chapter 15.35 patent gazette]