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 potênciaInfo
- 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
Links
- 238000010248 power generation Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
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.
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) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107076117A (zh) * | 2014-10-17 | 2017-08-18 | 维斯塔斯风力系统集团公司 | 风力涡轮机的控制 |
US10288040B2 (en) * | 2015-09-11 | 2019-05-14 | General Electric Company | Current limit calculation for wind turbine control |
ES2817534T3 (es) * | 2016-07-06 | 2021-04-07 | Vestas Wind Sys As | Una instalación de energía eólica que tiene una pluralidad de generadores de turbina eólica y un controlador de instalación de energía |
EP3526874A1 (en) | 2016-10-12 | 2019-08-21 | 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 |
CN113034045A (zh) * | 2021-04-20 | 2021-06-25 | 成都艾特能电气科技有限责任公司 | 薄弱电网电气化铁路牵引变电站运行可靠性指标计算方法 |
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US4692671A (en) * | 1985-12-23 | 1987-09-08 | Sundstrand Corporation | Electrically-compensated constant speed drive |
US4695776A (en) * | 1985-12-23 | 1987-09-22 | Sunstrand Corporation | Power converter for an electrically-compensated constant speed drive |
US4734626A (en) * | 1986-12-23 | 1988-03-29 | Sundstrand Corporation | Double differential, electrically compensated constant speed drive |
US6137187A (en) * | 1997-08-08 | 2000-10-24 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
US6670721B2 (en) * | 2001-07-10 | 2003-12-30 | Abb Ab | System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities |
EP1559179A4 (en) * | 2002-10-22 | 2006-07-12 | Youtility Inc | HYBRID VARIABLE SPEED GENERATOR / POWER SUPPLY CONVERTER WITHOUT INTERRUPTION |
US7203078B2 (en) * | 2004-06-23 | 2007-04-10 | General Electric Company | Dual mode rectifier, system and method |
US7504738B2 (en) * | 2005-09-29 | 2009-03-17 | General Electric Company | Wind turbine and method for operating same |
US7405553B1 (en) * | 2005-10-31 | 2008-07-29 | At&T Corp. | Load testing of uninterrupted power supply systems using regenerative loading by supplying percentage of a test power |
WO2008077974A1 (es) * | 2006-12-22 | 2008-07-03 | Wind To Power System, S.L. | Generador asíncrono de doble alimentación |
US7884492B2 (en) * | 2007-11-13 | 2011-02-08 | General Electric Company | Methods and systems for wind turbine generators |
US8860236B2 (en) * | 2009-10-19 | 2014-10-14 | Uwm Research Foundation, Inc. | Wind energy power conversion system reducing gearbox stress and improving power stability |
GB201019061D0 (en) * | 2010-11-11 | 2010-12-29 | The Technology Partnership Plc | System and method for controlling an electricity supply |
US20130030587A1 (en) * | 2011-07-29 | 2013-01-31 | General Electric Company | System and method for power curtailment in a power network |
CN102299527B (zh) * | 2011-08-23 | 2013-05-01 | 国电联合动力技术有限公司 | 一种风电场无功功率控制方法和系统 |
US8964435B2 (en) * | 2011-09-26 | 2015-02-24 | General Electric Company | Methods and systems for operating a power converter |
US9136709B2 (en) * | 2011-10-26 | 2015-09-15 | General Electric Company | Methods and systems for selectively coupling a power conversion system to an electrical grid |
CN103138594B (zh) * | 2011-11-22 | 2016-03-02 | 通用电气公司 | 中点箝位式变流器的控制系统及控制方法及补偿控制单元 |
US20130258732A1 (en) * | 2012-03-27 | 2013-10-03 | General Electric Company | System and method for reducing reactive current in power converter burn-in tests |
-
2014
- 2014-05-30 CN CN201410236971.6A patent/CN105337299B/zh active Active
-
2015
- 2015-03-20 US US14/663,490 patent/US9503007B2/en active Active
- 2015-05-29 BR BR102015012643-3A patent/BR102015012643B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR102015012643A2 (pt) | 2017-05-09 |
US20150349688A1 (en) | 2015-12-03 |
BR102015012643B1 (pt) | 2022-04-19 |
CN105337299B (zh) | 2019-05-28 |
CN105337299A (zh) | 2016-02-17 |
US9503007B2 (en) | 2016-11-22 |
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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 2418 DE 09/05/2017,QUANTO AO ITEM (54). |
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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. |
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B25A | Requested transfer of rights approved |
Owner name: GENERAL ELECTRIC RENOVABLES ESPANA, S.L. (ES) |