NO20076321L - Fremgangsmater for a synkronisere flere generatorer - Google Patents

Fremgangsmater for a synkronisere flere generatorer

Info

Publication number
NO20076321L
NO20076321L NO20076321A NO20076321A NO20076321L NO 20076321 L NO20076321 L NO 20076321L NO 20076321 A NO20076321 A NO 20076321A NO 20076321 A NO20076321 A NO 20076321A NO 20076321 L NO20076321 L NO 20076321L
Authority
NO
Norway
Prior art keywords
generators
supply network
synchronizing multiple
procedures
multiple generators
Prior art date
Application number
NO20076321A
Other languages
English (en)
Inventor
Eric Anthony Lewis
Original Assignee
Converteam 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 Converteam Ltd filed Critical Converteam Ltd
Publication of NO20076321L publication Critical patent/NO20076321L/no

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
    • 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
    • F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
    • 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
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0284—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
    • 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
    • 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
    • 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
    • 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
    • Y02E10/76—Power conversion electric or electronic aspects

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)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Foreliggende oppfinnelse angår en fremgangsmåte for synkronisering av flere generatorer (2) koplet i parallell med hverandre, og til et forsyningsnettverk (10). Det kan genereres et felles synkroniseringssignal med et frekvens-kontra-tid-mønster som er det samme som frekvens-kontra-tid-mønsteret for forsyningsnettverket (10) under normale betjeningsforhold. Det felles synkroniseringssignal forsynes så til hver av generatorene (2), for å styre effektnivået som av generatorene forsynes til forsyningsnettverket (10).
NO20076321A 2006-12-09 2007-12-07 Fremgangsmater for a synkronisere flere generatorer NO20076321L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0624594A GB2444528B (en) 2006-12-09 2006-12-09 Methods for synchronising a plurality of generators

Publications (1)

Publication Number Publication Date
NO20076321L true NO20076321L (no) 2008-06-10

Family

ID=37711833

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076321A NO20076321L (no) 2006-12-09 2007-12-07 Fremgangsmater for a synkronisere flere generatorer

Country Status (6)

Country Link
US (1) US7923853B2 (no)
EP (1) EP1931009A3 (no)
CN (1) CN101197502B (no)
CA (1) CA2613665A1 (no)
GB (1) GB2444528B (no)
NO (1) NO20076321L (no)

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US8310101B2 (en) 2007-12-20 2012-11-13 Enecsys Limited Grid synchronisation
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US20090212563A1 (en) * 2008-02-21 2009-08-27 General Electric Company System and method for improving performance of power constrained wind power plant
DE102008010543A1 (de) * 2008-02-22 2009-08-27 Nordex Energy Gmbh Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage
US20100052328A1 (en) * 2008-08-29 2010-03-04 Thales Research, Inc. Hybrid wind turbine - combustion engine electrical power generator
WO2010037388A1 (en) * 2008-09-30 2010-04-08 Vestas Wind System A/S Logical scheme for severe fault detection
US8058753B2 (en) * 2008-10-31 2011-11-15 General Electric Company Wide area transmission control of windfarms
US8823241B2 (en) 2009-01-16 2014-09-02 Boulder Wind Power, Inc. Segmented stator for an axial field device
ES2669001T3 (es) * 2009-05-25 2018-05-23 Vestas Wind Systems A/S Un tiempo global preciso y un tiempo máximo de transmisión
US8373309B2 (en) * 2009-08-19 2013-02-12 Schweitzer Engineering Laboratories Inc Systems and methods for asynchronous sampling data conversion
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
US20110320053A1 (en) * 2010-06-25 2011-12-29 Chad Eric Dozier Control system having user-defined connection criteria
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US20120091817A1 (en) * 2010-10-18 2012-04-19 Advanced Energy Industries, Inc. System, method, and apparatus for ac grid connection of series-connected inverters
DE102010050591A1 (de) * 2010-11-05 2012-05-10 Eads Deutschland Gmbh Windpark, Windenergieanlage in einem Windpark, sowie Betriebssteuerung hierfür
US9660451B1 (en) * 2010-11-29 2017-05-23 Sunpower Corporation Islanded operation of distributed power sources
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CN102183936B (zh) * 2011-05-04 2013-04-17 广东康菱动力科技有限公司 浆纸厂自备临界火电厂黑启动电力系统及其供电方法
US9535481B2 (en) * 2012-02-20 2017-01-03 Engineered Electric Company Power grid remote access
ES2640715T3 (es) * 2012-05-11 2017-11-06 Vestas Wind Systems A/S Control de frecuencia de central eólica
US8736133B1 (en) 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
US8823193B1 (en) * 2013-05-28 2014-09-02 Siemens Aktiengesellschaft Method and system for limitation of power output variation in variable generation renewable facilities
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
US9350281B2 (en) * 2014-05-09 2016-05-24 Alonso Rodiguez Circuit and method for frequency synthesis for signal detection in automatic voltage regulation for synchronous generators
EP3012420A1 (de) * 2014-10-24 2016-04-27 Siemens Aktiengesellschaft Verfahren und Steuereinrichtung zum Synchronsieren einer Turbine mit dem Stromnetz
US10291028B2 (en) 2016-07-29 2019-05-14 Cummins Power Generation Ip, Inc. Masterless distributed power transfer control
US10418817B2 (en) 2016-07-29 2019-09-17 Cummins Power Generation Ip, Inc. Synchronization of parallel gensets with source arbitration
US10338119B2 (en) 2016-08-16 2019-07-02 Kohler Co. Generator waveform measurement
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Also Published As

Publication number Publication date
GB0624594D0 (en) 2007-01-17
EP1931009A2 (en) 2008-06-11
CN101197502A (zh) 2008-06-11
GB2444528A (en) 2008-06-11
US7923853B2 (en) 2011-04-12
CN101197502B (zh) 2012-09-26
CA2613665A1 (en) 2008-06-09
US20080157538A1 (en) 2008-07-03
GB2444528B (en) 2011-07-06
EP1931009A3 (en) 2014-12-31

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Representative=s name: ZACCO NORWAY AS, POSTBOKS 2003 VIKA, 0125 OSLO

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Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM, 0104 OSLO

FC2A Withdrawal, rejection or dismissal of laid open patent application