BR102014003222A8 - método e sistema para controlar uma turbina de vento e método para identificar uma condição de superfície de uma lâmina do rotor de uma turbina de vento - Google Patents

método e sistema para controlar uma turbina de vento e método para identificar uma condição de superfície de uma lâmina do rotor de uma turbina de vento

Info

Publication number
BR102014003222A8
BR102014003222A8 BR102014003222A BR102014003222A BR102014003222A8 BR 102014003222 A8 BR102014003222 A8 BR 102014003222A8 BR 102014003222 A BR102014003222 A BR 102014003222A BR 102014003222 A BR102014003222 A BR 102014003222A BR 102014003222 A8 BR102014003222 A8 BR 102014003222A8
Authority
BR
Brazil
Prior art keywords
wind turbine
rotor blade
controlling
identifying
surface condition
Prior art date
Application number
BR102014003222A
Other languages
English (en)
Other versions
BR102014003222A2 (pt
BR102014003222B1 (pt
Inventor
Andreas Herrig
Saskia Gerarda Honhoff
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR102014003222A2 publication Critical patent/BR102014003222A2/pt
Publication of BR102014003222A8 publication Critical patent/BR102014003222A8/pt
Publication of BR102014003222B1 publication Critical patent/BR102014003222B1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—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
    • 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 
    • 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
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • 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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

método e sistema para controlar uma turbina de vento e método para identificar uma condição de superfície de uma lâmina do rotor de uma turbina de vento. em um aspecto, um método para controlar uma turbina de vento baseado em uma condição identificada de uma superfície de uma lâmina do rotor pode incluir monitorar um parâmetro operacional da turbina de vento para obter dados de parâmetro relacionados ao parâmetro operacional quando uma entrada operacional da turbina de vento muda, analisar os dados de parâmetro para identificar um estado de aspereza da lâmina do rotor e realizar uma ação corretiva em resposta ao estado de aspereza identificado.
BR102014003222-3A 2013-02-28 2014-02-11 Método e sistema para controlar uma turbina de vento BR102014003222B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/779,829 2013-02-28
US13/779,829 US9759068B2 (en) 2013-02-28 2013-02-28 System and method for controlling a wind turbine based on identified surface conditions of the rotor blades

Publications (3)

Publication Number Publication Date
BR102014003222A2 BR102014003222A2 (pt) 2015-12-08
BR102014003222A8 true BR102014003222A8 (pt) 2016-01-12
BR102014003222B1 BR102014003222B1 (pt) 2022-01-11

Family

ID=50112834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014003222-3A BR102014003222B1 (pt) 2013-02-28 2014-02-11 Método e sistema para controlar uma turbina de vento

Country Status (6)

Country Link
US (1) US9759068B2 (pt)
EP (1) EP2772643B1 (pt)
BR (1) BR102014003222B1 (pt)
DK (1) DK2772643T3 (pt)
ES (1) ES2904678T3 (pt)
IN (1) IN2014CH00894A (pt)

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Also Published As

Publication number Publication date
US20140241878A1 (en) 2014-08-28
ES2904678T3 (es) 2022-04-05
IN2014CH00894A (pt) 2015-05-08
EP2772643A3 (en) 2018-04-11
US9759068B2 (en) 2017-09-12
BR102014003222A2 (pt) 2015-12-08
BR102014003222B1 (pt) 2022-01-11
DK2772643T3 (da) 2022-01-24
EP2772643B1 (en) 2021-10-20
EP2772643A2 (en) 2014-09-03

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Free format text: REFERENTE A RPI 2344 DE 08/12/2015, QUANTO AO ITEM (30).

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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