BR112022024188A2 - Método de controle de redução de carga para gerador de turbina eólica e dispositivo - Google Patents

Método de controle de redução de carga para gerador de turbina eólica e dispositivo

Info

Publication number
BR112022024188A2
BR112022024188A2 BR112022024188A BR112022024188A BR112022024188A2 BR 112022024188 A2 BR112022024188 A2 BR 112022024188A2 BR 112022024188 A BR112022024188 A BR 112022024188A BR 112022024188 A BR112022024188 A BR 112022024188A BR 112022024188 A2 BR112022024188 A2 BR 112022024188A2
Authority
BR
Brazil
Prior art keywords
wind turbine
turbine generator
control method
load
value
Prior art date
Application number
BR112022024188A
Other languages
English (en)
Inventor
Liu Zhongpeng
Original Assignee
Beijing Goldwind Science & Creation Windpower Equipment Co 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 Beijing Goldwind Science & Creation Windpower Equipment Co Ltd filed Critical Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
Publication of BR112022024188A2 publication Critical patent/BR112022024188A2/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
    • 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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • 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
    • 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
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/309—Rate of change of parameters
    • 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
    • F05B2270/30—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
    • 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)

Abstract

MÉTODO DE CONTROLE DE REDUÇÃO DE CARGA PARA GERADOR DE TURBINA EÓLICA E DISPOSITIVO. Trata-se de um método de controle de redução de carga para um gerador de turbina eólica, em que o método de controle de redução de carga compreende: determinar um valor de carga representativo de raiz de pá de um gerador de turbina eólica (10); determinar um valor de taxa de passo variável adicional com base no valor de carga representativo de raiz de pá; determinar um valor de controle de taxa de passo variável de acordo com um valor especificado de taxa de passo variável e o valor de taxa de passo variável adicional; e, simultaneamente, aplicar o valor de controle de taxa de passo variável às pás (15) do gerador de turbina eólica de modo a controlar as pás (15) do gerador de turbina eólica (10) para realizar uma ação de passo variável. Um dispositivo e sistema que usam o método de controle de redução de carga para um gerador de turbina eólica são ainda fornecidos. O nível de carga de toda a máquina pode ser amplamente reduzido no caso em que há pouca influência sobre a capacidade de geração.
BR112022024188A 2020-06-15 2021-06-02 Método de controle de redução de carga para gerador de turbina eólica e dispositivo BR112022024188A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010542560.5A CN113803219B (zh) 2020-06-15 2020-06-15 风电机组的降载控制方法和装置
PCT/CN2021/097983 WO2021254153A1 (zh) 2020-06-15 2021-06-02 风电机组的降载控制方法和装置

Publications (1)

Publication Number Publication Date
BR112022024188A2 true BR112022024188A2 (pt) 2022-12-20

Family

ID=78892403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022024188A BR112022024188A2 (pt) 2020-06-15 2021-06-02 Método de controle de redução de carga para gerador de turbina eólica e dispositivo

Country Status (9)

Country Link
US (1) US12060866B2 (pt)
EP (1) EP4130461A4 (pt)
CN (1) CN113803219B (pt)
AU (1) AU2021290601A1 (pt)
BR (1) BR112022024188A2 (pt)
CA (1) CA3180703A1 (pt)
CL (1) CL2022003346A1 (pt)
WO (1) WO2021254153A1 (pt)
ZA (1) ZA202212230B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114326578B (zh) * 2022-03-10 2022-07-12 东方电气风电股份有限公司 变桨加载柜及控制系统
CN117989050A (zh) * 2022-10-28 2024-05-07 金风科技股份有限公司 风力发电机组控制方法、装置及控制器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001033075A1 (en) * 1999-11-03 2001-05-10 Vestas Wind Systems A/S Method of controlling the operation of a wind turbine and wind turbine for use in said method
US8277185B2 (en) 2007-12-28 2012-10-02 General Electric Company Wind turbine, wind turbine controller and method for controlling a wind turbine
CN102102630B (zh) * 2010-10-26 2012-09-19 重庆大学 变速变桨风力发电机组独立变桨控制方法
CN102966488B (zh) * 2012-11-02 2015-06-24 华锐风电科技(集团)股份有限公司 降低海上风力发电机组载荷的方法和系统
CN104214045B (zh) * 2013-05-30 2017-03-08 成都阜特科技股份有限公司 双馈式变速变桨风力发电机组的独立变桨距控制方法
CN103742362B (zh) * 2014-01-15 2017-03-01 北京金风科创风电设备有限公司 直驱永磁风力发电机组的独立变桨控制系统及方法
JP6227490B2 (ja) * 2014-07-03 2017-11-08 株式会社日立製作所 ダウンウインド型風車及びその停止方法
US9863402B2 (en) * 2015-02-13 2018-01-09 General Electric Company System and method for operating a wind turbine based on rotor blade margin
US10215157B2 (en) * 2017-01-04 2019-02-26 General Electric Company Methods for controlling wind turbine with thrust control twist compensation
ES2981689T3 (es) * 2017-02-22 2024-10-10 Siemens Gamesa Renewable Energy As Método para la reducción de la carga sobre los cojinetes de paso de las palas de las turbinas eólicas
CN108533451B (zh) * 2017-03-06 2020-06-26 中国船舶重工集团海装风电股份有限公司 一种风力发电机组的变桨控制方法
CN109139372B (zh) 2018-08-06 2020-01-10 大连理工大学 一种基于独立变桨的风电机组控制和制动方法
CN109751187B (zh) * 2018-12-21 2020-08-11 明阳智慧能源集团股份公司 一种风力发电机组基于机舱加速度的变速率顺桨停机方法

Also Published As

Publication number Publication date
AU2021290601A1 (en) 2022-12-01
CA3180703A1 (en) 2021-12-23
EP4130461A1 (en) 2023-02-08
CN113803219A (zh) 2021-12-17
EP4130461A4 (en) 2023-09-13
US20230175484A1 (en) 2023-06-08
CN113803219B (zh) 2023-04-18
WO2021254153A1 (zh) 2021-12-23
CL2022003346A1 (es) 2023-05-26
US12060866B2 (en) 2024-08-13
ZA202212230B (en) 2024-04-24

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