BR102015012585A8 - Método implantado por meio legível por computador para gerenciar cargas em uma turbina eólica e sistema de gerenciamento de carga de turbina eólica - Google Patents

Método implantado por meio legível por computador para gerenciar cargas em uma turbina eólica e sistema de gerenciamento de carga de turbina eólica

Info

Publication number
BR102015012585A8
BR102015012585A8 BR102015012585A BR102015012585A BR102015012585A8 BR 102015012585 A8 BR102015012585 A8 BR 102015012585A8 BR 102015012585 A BR102015012585 A BR 102015012585A BR 102015012585 A BR102015012585 A BR 102015012585A BR 102015012585 A8 BR102015012585 A8 BR 102015012585A8
Authority
BR
Brazil
Prior art keywords
wind turbine
moment
computer
management system
load management
Prior art date
Application number
BR102015012585A
Other languages
English (en)
Other versions
BR102015012585A2 (pt
BR102015012585B1 (pt
Inventor
Jayesh Shah Jigar
Pranav Agarwal
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 BR102015012585A2 publication Critical patent/BR102015012585A2/pt
Publication of BR102015012585A8 publication Critical patent/BR102015012585A8/pt
Publication of BR102015012585B1 publication Critical patent/BR102015012585B1/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
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • F03D7/045—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with model-based controls
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • 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
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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
    • F05B2270/331—Mechanical loads
    • 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
    • F05B2270/332—Maximum loads or fatigue criteria
    • 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
    • F05B2270/335—Output power or torque
    • 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)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Wind Motors (AREA)

Abstract

método implantado por computador, sistema de gerenciamento de carga e uma ou mais mídias de armazenamento legíveis por computador trata-se de um método e de um sistema para gerenciar cargas em uma turbina eólica. o método implantado por computador é implantado com o uso de um processador acoplado a um dispositivo de memória. o método inclui determinar um primeiro momento de uma carga de vento que atua em torno de um primeiro eixo geométrico de um rotor da turbina eólica, determinar um segundo momento de uma carga de vento que atua ao redor de um segundo eixo geométrico de um rotor da turbina eólica, e determinar um momento resultante do primeiro momento e do segundo momento. o método também inclui gerar um sinal de erro que indica uma diferença entre o momento resultante e um sinal de limiar de nível de momento predeterminado e gerar, através do processador, um primeiro sinal de ativação sobre uma faixa do sinal de erro gerado entre um primeiro nível de sinal de ativação zero e um primeiro nível de sinal de ativação completa.
BR102015012585-2A 2014-06-12 2015-05-29 Método implantado por meio legível por computador para gerenciar cargas em uma turbina eólica e sistema de gerenciamento de potência de turbina eólica BR102015012585B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/303,052 2014-06-12
US14/303,052 US9970415B2 (en) 2014-06-12 2014-06-12 Method and system for managing loads on a wind turbine

Publications (3)

Publication Number Publication Date
BR102015012585A2 BR102015012585A2 (pt) 2017-05-30
BR102015012585A8 true BR102015012585A8 (pt) 2021-11-09
BR102015012585B1 BR102015012585B1 (pt) 2022-09-20

Family

ID=53397800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015012585-2A BR102015012585B1 (pt) 2014-06-12 2015-05-29 Método implantado por meio legível por computador para gerenciar cargas em uma turbina eólica e sistema de gerenciamento de potência de turbina eólica

Country Status (6)

Country Link
US (1) US9970415B2 (pt)
EP (1) EP2955370B1 (pt)
BR (1) BR102015012585B1 (pt)
CA (1) CA2893657C (pt)
DK (1) DK2955370T3 (pt)
ES (1) ES2901048T3 (pt)

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US9620000B2 (en) * 2014-12-30 2017-04-11 TCL Research America Inc. Wearable system and method for balancing recognition accuracy and power consumption
JP6405324B2 (ja) * 2016-01-29 2018-10-17 三菱重工業株式会社 風力発電装置及びその運転方法
ES2904620T3 (es) * 2016-03-31 2022-04-05 Nordex Energy Spain S A Procedimiento de equilibrado de rotor de aerogenerador, sistema y aerogenerador asociados
US10519929B2 (en) * 2016-11-09 2019-12-31 General Electric Company System and method for minimizing energy loss due to yaw untwist of a wind turbine
DE102019000097A1 (de) * 2019-01-10 2020-07-16 Senvion Gmbh Verfahren und System zum Steuern einer Windenergieanlage
CN113110271A (zh) * 2021-02-23 2021-07-13 北京华能新锐控制技术有限公司 基于多核处理器的风电机组专用可编程控制器及控制系统

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US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
US7160083B2 (en) 2003-02-03 2007-01-09 General Electric Company Method and apparatus for wind turbine rotor load control
US7004724B2 (en) 2003-02-03 2006-02-28 General Electric Company Method and apparatus for wind turbine rotor load control based on shaft radial displacement
EP2284391B1 (en) 2004-07-23 2018-02-07 Vestas Wind Systems A/S Method and control system of controlling a wind turbine blade during the stopping process of the rotor
ES2723877T3 (es) * 2007-11-15 2019-09-03 Siemens Gamesa Renewable Energy Innovation & Technology SL Método y sistema para el funcionamiento de un aerogenerador
US8240990B2 (en) 2007-12-06 2012-08-14 General Electric Company Apparatus and method for reducing asymmetric rotor loads in wind turbines during shutdown
US8261599B2 (en) 2008-04-24 2012-09-11 Rbt, Lp Method and system for determining an imbalance of a wind turbine rotor
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EP2302206A1 (en) 2009-09-23 2011-03-30 Siemens Aktiengesellschaft Selecting a load reduction measure for operating a power generating machine
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US8222760B2 (en) 2010-06-29 2012-07-17 General Electric Company Method for controlling a proximity sensor of a wind turbine
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ES2398020B1 (es) 2011-03-17 2014-09-05 Gamesa Innovation & Technology, S.L. Métodos y sistemas para aliviar las cargas producidas en los aerogeneradores por las asimetrías del viento.
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CN103573552B (zh) 2012-08-02 2016-02-24 通用电气公司 风力涡轮机及其降低转子不平衡的控制方法

Also Published As

Publication number Publication date
BR102015012585A2 (pt) 2017-05-30
EP2955370B1 (en) 2021-09-15
EP2955370A1 (en) 2015-12-16
ES2901048T3 (es) 2022-03-21
US20150361960A1 (en) 2015-12-17
US9970415B2 (en) 2018-05-15
DK2955370T3 (da) 2021-12-20
CA2893657C (en) 2020-08-18
BR102015012585B1 (pt) 2022-09-20
CA2893657A1 (en) 2015-12-12

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Legal Events

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
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]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2421 DE 30/05/2017,QUANTO AO ITEM (54).

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/05/2015, OBSERVADAS AS CONDICOES LEGAIS