DK200201682A - Elektriske kredsløb til drevet generator med segmenteret stator - Google Patents

Elektriske kredsløb til drevet generator med segmenteret stator Download PDF

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Publication number
DK200201682A
DK200201682A DK200201682A DKPA200201682A DK200201682A DK 200201682 A DK200201682 A DK 200201682A DK 200201682 A DK200201682 A DK 200201682A DK PA200201682 A DKPA200201682 A DK PA200201682A DK 200201682 A DK200201682 A DK 200201682A
Authority
DK
Denmark
Prior art keywords
generator circuit
powered generator
segmented stator
circuit
independent
Prior art date
Application number
DK200201682A
Other languages
English (en)
Inventor
Stiesdal Henrik
Original Assignee
Bonus Energy As
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 Bonus Energy As filed Critical Bonus Energy As
Priority to DK200201682 priority Critical patent/DK175645B1/da
Priority to DK03024222.6T priority patent/DK1416604T3/da
Priority to EP03024222.6A priority patent/EP1416604B1/en
Publication of DK200201682A publication Critical patent/DK200201682A/da
Application granted granted Critical
Publication of DK175645B1 publication Critical patent/DK175645B1/da

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • 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
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • H02J3/44—Synchronising a generator for connection to a network or to another generator with means for ensuring correct phase sequence
    • 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
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • 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)
  • 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)
  • Wind Motors (AREA)

Description

PATENTKRAV 1. Elektrisk kredsløb (1) til et strømproducerende anlæg, fortrinsvis en vindmølle, omfattende en drevet generator (2) med rotor (3) og stator (4), Ηνοτ generatorens elektriske udgange (6) er forbundet til mindst én ensretter (7), hvor den mindst ene ensretter (7) over mindst én jævnstrøms forbindelse (8) er forbundet med mindst én inverter (9) der er forbundet til et forsyningsnet (11), kendetegnet ved, - at generatorens stator (4) er opdelt i mindst to adskilte sektioner (5), der hver er forbundet til mindst ét selvstændigt ensretterkredsløb (7), - hvor hvert ensretterkredsløb (7) er forbundet til mindst ét selvstændigt jævnstrøms-kredsløb (8), - hvor hvert selvstændige jævnstrømskredsløb (8) er forbundet til indgangen på mindst én selvstændig inverter (9), - hvor den mindst ene selvstændige inverters (9) udgange er forbundet til et forsyningsnet (11). 2. Elektrisk kredsløb ifølge krav 1, kendetegnet ved, at det strømproducerende anlæg er en vindmølle. 3. Elektrisk kredsløb ifølge ét af kravene 1 eller 2, kendetegnet ved, at de selvstændige invertere (9) indeholder midler, der tilpasser strøm og spænding til forsyningsnettets (11) strøm og spænding. 4. Elektrisk kredsløb ifølge ét af kravene 1-3, kendetegnet ved, at kredsløbet (1) indeholder et første styrekredsløb (12), hvor styrekredsløbet (12) har forbindelse til et antal detektorer (14), der fastlægger det strømproducerende anlægs driftstilstand. 5. Elektrisk kredsløb ifølge ét af kravene 1-4, kendetegnet ved, at kredsløbet (1) indeholder et andet styrekredsløb (15), der på basis af målinger på forsyningsnettet (11) forsyner inverteme (9) med synkroniserings signaler. 6. Fremgangsmåde til konvertering af vindenergi til elektrisk effekt, hvor en rotor der drives af vinden står i forbindelse med mindst en generator (4), - hvor generatorens udgangsstrøm omdannes til jævnstrøm, - hvor jævnstrømmen konverteres til vekselstrøm af mindst en inverter, - hvor inverteren er forbundet til et forsyningsnet (11), kendetegnet ved, - at generatoren (2) frembringer mindst to adskilte udgangsstrømme, - at udgangsstrømmene ensrettes til mindst to adskilte jævnstrømme, der tilføres mindst to adskilte invertere (9), der er tilkoblet forsyningsnettet (11), - at inverteme (9) indeholder midler til fasesynkronisering med forsyningsnettet (11).
DK200201682 2002-10-31 2002-10-31 Elektrisk kredslöb til drevet generator med segmenteret stator DK175645B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK200201682 DK175645B1 (da) 2002-10-31 2002-10-31 Elektrisk kredslöb til drevet generator med segmenteret stator
DK03024222.6T DK1416604T3 (da) 2002-10-31 2003-10-22 Elektrisk kredsløb for en drevet generator med segmenteret stator
EP03024222.6A EP1416604B1 (en) 2002-10-31 2003-10-22 Electric circuit for a driven generator with segmented stator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200201682 DK175645B1 (da) 2002-10-31 2002-10-31 Elektrisk kredslöb til drevet generator med segmenteret stator
DK200201682 2002-10-31

Publications (2)

Publication Number Publication Date
DK200201682A true DK200201682A (da) 2004-05-01
DK175645B1 DK175645B1 (da) 2005-01-03

Family

ID=32087901

Family Applications (2)

Application Number Title Priority Date Filing Date
DK200201682 DK175645B1 (da) 2002-10-31 2002-10-31 Elektrisk kredslöb til drevet generator med segmenteret stator
DK03024222.6T DK1416604T3 (da) 2002-10-31 2003-10-22 Elektrisk kredsløb for en drevet generator med segmenteret stator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK03024222.6T DK1416604T3 (da) 2002-10-31 2003-10-22 Elektrisk kredsløb for en drevet generator med segmenteret stator

Country Status (2)

Country Link
EP (1) EP1416604B1 (da)
DK (2) DK175645B1 (da)

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GB2423650A (en) * 2005-02-24 2006-08-30 Alstom Power converters
FI119086B (fi) 2006-11-06 2008-07-15 Abb Oy Menetelmä ja järjestely tuulivoimalan yhteydessä
ITTO20080324A1 (it) 2008-04-30 2009-11-01 Trevi Energy S P A Convertitore modulare della potenza elettrica prodotta da generatori eolici e centrale eolica impiegante lo stesso.
US20110241630A1 (en) 2008-09-03 2011-10-06 Exro Technologies Inc. Power conversion system for a multi-stage generator
NO332673B1 (no) 2008-11-24 2012-12-03 Aker Engineering & Technology Frekvensomformer
DE102009032881A1 (de) * 2009-07-13 2011-01-27 Siemens Aktiengesellschaft Segmentierter Ständer für eine dynamoelektrische Maschine
CN102484448B (zh) 2009-09-03 2015-06-17 Exro技术公司 可变线圈配置系统、装置以及方法
EP2403111B1 (en) 2010-06-29 2017-05-17 Siemens Aktiengesellschaft Generator, wind turbine, method of assembling a generator and use of a generator in a wind turbine
EP2492501B1 (en) 2011-02-25 2017-04-12 Siemens Aktiengesellschaft Wind turbine
EP3340434B1 (en) * 2011-06-10 2021-12-22 Axiflux Holdings Pty Ltd Electric motor/generator
US8426995B2 (en) * 2011-11-02 2013-04-23 General Electric Company Wind turbine generator and wind turbine
EP2624430A1 (en) 2012-01-31 2013-08-07 Alstom Technology Ltd. Converter with multilevel output and multiwinding generator providing input
EP2685602A1 (en) * 2012-07-13 2014-01-15 ABB Technology Ltd A wind generator configuration and a method for controlling a wind generator configuration
US9419442B2 (en) 2012-08-14 2016-08-16 Kr Design House, Inc. Renewable energy power distribution system
CN110663162B (zh) 2017-05-23 2022-09-09 Dpm科技有限公司 可变线圈配置系统控制、设备和方法
DK3514922T4 (da) * 2018-01-18 2023-01-30 Siemens Gamesa Renewable Energy As Elektrisk maskine med multiviklingssæt med fraktionerede spalter
EP3547505A1 (de) 2018-03-27 2019-10-02 Siemens Aktiengesellschaft Kombination einer elektrischen drehstrommaschine mit einer umrichtereinheit und windkraftanlage
EP3595165A1 (en) * 2018-07-09 2020-01-15 youWINenergy GmbH Electric circuit for a power plant, wind turbine installation with electric circuit and method to operate the electric circuit
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
WO2021001005A1 (en) 2019-07-01 2021-01-07 Belt Generators Ivs System for operating a generator
CA3217299A1 (en) 2021-05-04 2022-11-10 Tung Nguyen Battery control systems and methods
EP4324089A1 (en) 2021-05-13 2024-02-21 Exro Technologies Inc. Method and apparatus to drive coils of a multiphase electric machine

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AU3148893A (en) * 1991-11-27 1993-06-28 U.S. Windpower, Inc. Variable speed wind turbine with reduced power fluctuation and a static var mode of operation
DE4232356C2 (de) * 1992-09-26 1997-01-09 Inst Solare Energieversorgungstechnik Iset Stromversorgungseinrichtung mit mindestens zwei Stromquellen
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DE19948196A1 (de) * 1999-10-06 2001-05-17 Aloys Wobben Verfahren zum Betrieb eines Windparks

Also Published As

Publication number Publication date
EP1416604B1 (en) 2016-06-29
DK1416604T3 (da) 2016-10-03
EP1416604A3 (en) 2008-07-02
EP1416604A2 (en) 2004-05-06
DK175645B1 (da) 2005-01-03

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Effective date: 20191031