BR102015012643A8 - Método para controlar um sistema de geração de potência e sistemas para controlar um sistema de geração de potência - Google Patents

Método para controlar um sistema de geração de potência e sistemas para controlar um sistema de geração de potência

Info

Publication number
BR102015012643A8
BR102015012643A8 BR102015012643A BR102015012643A BR102015012643A8 BR 102015012643 A8 BR102015012643 A8 BR 102015012643A8 BR 102015012643 A BR102015012643 A BR 102015012643A BR 102015012643 A BR102015012643 A BR 102015012643A BR 102015012643 A8 BR102015012643 A8 BR 102015012643A8
Authority
BR
Brazil
Prior art keywords
controlling
power generation
generation system
power
power factor
Prior art date
Application number
BR102015012643A
Other languages
English (en)
Other versions
BR102015012643A2 (pt
BR102015012643B1 (pt
Inventor
David Smith
Gregory Wagoner Robert
Yong Xu
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 BR102015012643A2 publication Critical patent/BR102015012643A2/pt
Publication of BR102015012643A8 publication Critical patent/BR102015012643A8/pt
Publication of BR102015012643B1 publication Critical patent/BR102015012643B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/007—Control circuits for doubly fed generators
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • 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
    • F03D7/048—Automatic control; Regulation by means of an electrical or electronic controller controlling wind farms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • 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)
  • Power Engineering (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)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

método para controlar um sistema de geração de potência e sistemas para controlar um sistema de geração de potência e de turbina eólica conectado a uma rede fraca trata-se de um método para controlar um sistema de geração de potência conectado a uma rede fraca que pode, em geral, incluir operar um conversor de potência do sistema de modo a produzir corrente em ou acima de um limiar de fator de potência associado a uma exigência de operação de fator de potência para o sistema, detectar que uma velocidade de gerador do sistema aumentou durante um período de tempo, detectar que uma voltagem de referência local para o sistema aumentou dentro do mesmo período de tempo sobre o qual a velocidade de gerador aumentou e ajustar a operação do conversor de potência para produzir corrente em um fator de potência reduzido abaixo do limiar de fator de potência de modo a aumentar uma saída de potência real do sistema.
BR102015012643-3A 2014-05-30 2015-05-29 Método para controlar um sistema de geração de potência e sistema para controlar um sistema de geração de potência BR102015012643B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410236971.6A CN105337299B (zh) 2014-05-30 2014-05-30 用于控制连接到弱电网上的功率发生系统的系统和方法
CN201410236971.6 2014-05-30

Publications (3)

Publication Number Publication Date
BR102015012643A2 BR102015012643A2 (pt) 2017-05-09
BR102015012643A8 true BR102015012643A8 (pt) 2021-11-16
BR102015012643B1 BR102015012643B1 (pt) 2022-04-19

Family

ID=54702942

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015012643-3A BR102015012643B1 (pt) 2014-05-30 2015-05-29 Método para controlar um sistema de geração de potência e sistema para controlar um sistema de geração de potência

Country Status (3)

Country Link
US (1) US9503007B2 (pt)
CN (1) CN105337299B (pt)
BR (1) BR102015012643B1 (pt)

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US10288040B2 (en) * 2015-09-11 2019-05-14 General Electric Company Current limit calculation for wind turbine control
EP3482068B1 (en) * 2016-07-06 2020-09-02 Vestas Wind Systems A/S A wind power plant having a plurality of wind turbine generators and a power plant controller
WO2018068799A1 (en) 2016-10-12 2018-04-19 Vestas Wind Systems A/S Improvements relating to reactive power control in wind power plants
EP3563477A1 (en) * 2016-12-27 2019-11-06 Vestas Wind Systems A/S Control system for modular multilevel converter
US10027240B1 (en) * 2017-01-06 2018-07-17 General Electric Company Ground fault isolation for power converters with silicon carbide MOSFETs
CN109424502B (zh) * 2017-09-04 2022-05-27 通用电气公司 用于防止风力涡轮电力系统的电压骤降的系统及方法
US10958066B2 (en) * 2017-09-13 2021-03-23 General Electric Company Control method for protecting primary windings of wind turbine transformers
US20190140569A1 (en) * 2017-11-09 2019-05-09 General Electric Company DFIG Converter Overmodulation
US10746157B2 (en) 2018-08-31 2020-08-18 General Electric Company Noise reducer for a wind turbine rotor blade having a cambered serration
US10767630B1 (en) * 2019-05-28 2020-09-08 General Electric Company System and method for operating a wind farm during low wind speeds
US11671038B2 (en) * 2019-08-09 2023-06-06 Hamilton Sundstrand Corporation Control of a wound field synchronous generator for transient load response
ES2941641T3 (es) * 2020-09-14 2023-05-24 Vestas Wind Sys As Método de control de un generador de aerogenerador
CN113669207B (zh) * 2021-09-06 2023-03-24 中国华能集团清洁能源技术研究院有限公司 串列式双风轮发电系统的控制方法、装置及控制系统

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Also Published As

Publication number Publication date
BR102015012643A2 (pt) 2017-05-09
US9503007B2 (en) 2016-11-22
US20150349688A1 (en) 2015-12-03
BR102015012643B1 (pt) 2022-04-19
CN105337299B (zh) 2019-05-28
CN105337299A (zh) 2016-02-17

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Legal Events

Date Code Title Description
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 2418 DE 09/05/2017,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.