BR112017008046A2 - método e dispositivo de controle para sincronizar uma turbina com a rede elétrica - Google Patents
método e dispositivo de controle para sincronizar uma turbina com a rede elétricaInfo
- Publication number
- BR112017008046A2 BR112017008046A2 BR112017008046A BR112017008046A BR112017008046A2 BR 112017008046 A2 BR112017008046 A2 BR 112017008046A2 BR 112017008046 A BR112017008046 A BR 112017008046A BR 112017008046 A BR112017008046 A BR 112017008046A BR 112017008046 A2 BR112017008046 A2 BR 112017008046A2
- Authority
- BR
- Brazil
- Prior art keywords
- turbine
- mains
- alternating
- difference
- synchronizing
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
- F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
- F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
-
- 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
-
- 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
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- 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
- H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Turbines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
a presente invenção refere-se a um método para sincronizar uma turbina com uma rede elétrica alternada possuindo uma frequência de rede (2), que compreende as seguintes etapas: a) acelerar a turbina até uma frequência (4) na faixa da frequência de rede (2); b) detectar uma diferença angular entre a turbina e a rede elétrica alternada; c) detectar uma diferença de velocidade entre a turbina e a rede elétrica alternada; d) acelerar ou desacelerar a turbina de tal modo que a turbina siga uma trajetória desejada (5), em que a trajetória desejada (5) é uma trajetória calculada antecipadamente que indica, dependendo da diferença de ângulo, uma diferença de velocidade desejada que deve estar presente, de modo que uma posição angular alvo entre a turbina e a rede elétrica alternada adequada para alimentação síncrona seja conseguida quando a velocidade da turbina e a velocidade da rede elétrica alternada correspondem. a invenção refere-se ainda a um dispositivo de controle associado para uma turbina.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14190269.2A EP3012420A1 (de) | 2014-10-24 | 2014-10-24 | Verfahren und Steuereinrichtung zum Synchronsieren einer Turbine mit dem Stromnetz |
PCT/EP2015/072925 WO2016062533A1 (de) | 2014-10-24 | 2015-10-05 | Verfahren und steuereinrichtung zum synchronsieren einer turbine mit dem stromnetz |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017008046A2 true BR112017008046A2 (pt) | 2017-12-19 |
Family
ID=51865985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017008046A BR112017008046A2 (pt) | 2014-10-24 | 2015-10-05 | método e dispositivo de controle para sincronizar uma turbina com a rede elétrica |
Country Status (9)
Country | Link |
---|---|
US (1) | US10305288B2 (pt) |
EP (2) | EP3012420A1 (pt) |
JP (1) | JP6404469B2 (pt) |
KR (1) | KR101886591B1 (pt) |
CN (1) | CN107075973B (pt) |
BR (1) | BR112017008046A2 (pt) |
PL (1) | PL3183435T3 (pt) |
RU (1) | RU2664272C1 (pt) |
WO (1) | WO2016062533A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3246536A1 (de) * | 2016-05-17 | 2017-11-22 | Siemens Aktiengesellschaft | Verfahren zum synchronsieren einer turbine mit dem stromnetz |
EP3246538A1 (de) | 2016-05-18 | 2017-11-22 | Siemens Aktiengesellschaft | Verfahren zum kuppeln einer dampfturbine und einer gasturbine mit einem gewünschten differenzwinkel unter nutzung einer sollbeschleunigung |
EP3252281A1 (de) * | 2016-05-31 | 2017-12-06 | Siemens Aktiengesellschaft | Synchronisierung einer turbine mit einem wechselstromnetz gemäss einer solltrajektorie für den solldifferenzwinkel |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU120253A2 (ru) | 1958-01-09 | 1958-11-30 | Ю.М. Горский | Устройство дл ресинхронизации и самосинхронизации синхронных генераторов |
US3562545A (en) * | 1968-01-04 | 1971-02-09 | Westinghouse Electric Corp | Automatic generator synchronizing and connecting system and synchronizer apparatus for use therein |
US3794846A (en) * | 1972-09-18 | 1974-02-26 | Electric Machinery Mfg Co | Automatic synchronizing control system |
US3801796A (en) * | 1972-10-30 | 1974-04-02 | Gen Electric | Synchronization scheme |
US3887820A (en) * | 1974-03-29 | 1975-06-03 | Sunstrand Corp | Paralleling control for phase synchronized generators |
US3892978A (en) * | 1974-04-26 | 1975-07-01 | Westinghouse Electric Corp | Apparatus and method for automatically guiding a driven generator into synchronization with a power system |
US4249088A (en) * | 1979-07-19 | 1981-02-03 | General Electric Company | Automatic device for synchronization of prime mover with electrical grid |
US4280060A (en) * | 1980-06-09 | 1981-07-21 | General Electric Company | Dedicated microcomputer-based control system for steam turbine-generators |
US4492874A (en) * | 1982-04-26 | 1985-01-08 | General Electric Company | Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals |
US4409491A (en) * | 1982-12-27 | 1983-10-11 | Schott Lawrence A | AC Frequency and phase synchronizer |
JP2619194B2 (ja) * | 1993-03-25 | 1997-06-11 | 株式会社東芝 | 電力系統の安定化装置 |
US5761073A (en) * | 1995-02-09 | 1998-06-02 | Basler Electric Company | Programmable apparatus for synchronizing frequency and phase of two voltage sources |
US5640060A (en) * | 1995-02-09 | 1997-06-17 | Basler Electric Company | Apparatus for synchronizing frequency and phase of two voltage sources |
JP3395457B2 (ja) | 1995-06-20 | 2003-04-14 | 富士電機株式会社 | 自動同期装置 |
US5966925A (en) | 1996-04-26 | 1999-10-19 | Kabushiki Kaisha Toshiba | Gas turbine power plant control for starting and stopping |
JPH1037762A (ja) * | 1996-04-26 | 1998-02-10 | Toshiba Corp | ガスタービン発電プラントの制御方法及び装置 |
US6140803A (en) * | 1999-04-13 | 2000-10-31 | Siemens Westinghouse Power Corporation | Apparatus and method for synchronizing a synchronous condenser with a power generation system |
JP3647816B2 (ja) | 2002-03-20 | 2005-05-18 | 川崎重工業株式会社 | 同期投入制御方法及び装置 |
US6980911B2 (en) * | 2003-02-28 | 2005-12-27 | Kohler Co. | Automatic transfer switch system with synchronization control |
US6960900B2 (en) | 2003-11-28 | 2005-11-01 | General Electric Company | Method and apparatus for starting a gas turbine using a polyphase electric power generator |
JP4506602B2 (ja) | 2005-07-26 | 2010-07-21 | シンフォニアテクノロジー株式会社 | 同期投入制御装置,同期投入方法 |
EP1764486A1 (de) * | 2005-09-16 | 2007-03-21 | Siemens Aktiengesellschaft | Verfahren zum Ermitteln der aktuellen Maximalleistung einer Kraftwerksanlage und Regelvorrichtung |
GB2444528B (en) * | 2006-12-09 | 2011-07-06 | Converteam Ltd | Methods for synchronising a plurality of generators |
JP5148117B2 (ja) * | 2007-01-12 | 2013-02-20 | 株式会社神戸製鋼所 | 発電装置 |
US8340931B2 (en) * | 2009-10-05 | 2012-12-25 | Mehta Tech, Inc. | Power grid with comparison of differences in remote phasor changes |
US7915868B1 (en) | 2009-12-23 | 2011-03-29 | General Electric Company | Method of synchronizing a turbomachine generator to an electric grid |
EP2642084A1 (en) | 2012-03-22 | 2013-09-25 | Alstom Technology Ltd | Valve arrangement for controlling steam supply to a geothermal steam turbine |
EP2644839B1 (de) | 2012-03-26 | 2018-07-04 | General Electric Technology GmbH | Gasturbinenstart mit Frequenzumformer |
EP2685055A1 (de) * | 2012-07-12 | 2014-01-15 | Siemens Aktiengesellschaft | Verfahren zur Stützung einer Netzfrequenz |
US9478378B2 (en) * | 2013-01-04 | 2016-10-25 | Schweitzer Engineering Laboratories, Inc. | Preventing out-of-synchronism reclosing between power systems |
ES2670516T3 (es) * | 2013-07-08 | 2018-05-30 | Vestas Wind Systems A/S | Un método para el control de una turbina eólica durante la operación de seguridad |
-
2014
- 2014-10-24 EP EP14190269.2A patent/EP3012420A1/de not_active Withdrawn
-
2015
- 2015-10-05 BR BR112017008046A patent/BR112017008046A2/pt not_active Application Discontinuation
- 2015-10-05 US US15/519,168 patent/US10305288B2/en active Active
- 2015-10-05 EP EP15775436.7A patent/EP3183435B1/de active Active
- 2015-10-05 PL PL15775436T patent/PL3183435T3/pl unknown
- 2015-10-05 JP JP2017522140A patent/JP6404469B2/ja active Active
- 2015-10-05 WO PCT/EP2015/072925 patent/WO2016062533A1/de active Application Filing
- 2015-10-05 CN CN201580057708.3A patent/CN107075973B/zh active Active
- 2015-10-05 RU RU2017117652A patent/RU2664272C1/ru active
- 2015-10-05 KR KR1020177013660A patent/KR101886591B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3183435B1 (de) | 2018-06-20 |
JP2018502539A (ja) | 2018-01-25 |
EP3012420A1 (de) | 2016-04-27 |
WO2016062533A1 (de) | 2016-04-28 |
US10305288B2 (en) | 2019-05-28 |
EP3183435A1 (de) | 2017-06-28 |
PL3183435T3 (pl) | 2018-11-30 |
RU2664272C1 (ru) | 2018-08-15 |
JP6404469B2 (ja) | 2018-10-10 |
KR101886591B1 (ko) | 2018-08-07 |
CN107075973B (zh) | 2019-04-19 |
CN107075973A (zh) | 2017-08-18 |
KR20170073641A (ko) | 2017-06-28 |
US20170237263A1 (en) | 2017-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |