FI20065700A0 - Menetelmä ja järjestely tuulivoimalan yhteydessä - Google Patents

Menetelmä ja järjestely tuulivoimalan yhteydessä

Info

Publication number
FI20065700A0
FI20065700A0 FI20065700A FI20065700A FI20065700A0 FI 20065700 A0 FI20065700 A0 FI 20065700A0 FI 20065700 A FI20065700 A FI 20065700A FI 20065700 A FI20065700 A FI 20065700A FI 20065700 A0 FI20065700 A0 FI 20065700A0
Authority
FI
Finland
Prior art keywords
arrangement
converter
procedure
power plant
wind power
Prior art date
Application number
FI20065700A
Other languages
English (en)
Swedish (sv)
Other versions
FI20065700A (fi
FI119086B (fi
Inventor
Veikko Hyvaerinen
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20065700A priority Critical patent/FI119086B/fi
Publication of FI20065700A0 publication Critical patent/FI20065700A0/fi
Priority to EP20070117813 priority patent/EP1921309A3/en
Priority to US11/980,537 priority patent/US8097970B2/en
Publication of FI20065700A publication Critical patent/FI20065700A/fi
Application granted granted Critical
Publication of FI119086B publication Critical patent/FI119086B/fi

Links

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
    • 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
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the 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
    • 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
    • F03D7/0272—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
    • 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
    • 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
    • H02M5/4585—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 having a rectifier with controlled elements
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/104—Purpose of the control system to match engine to driven device
    • F05B2270/1041—Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/50—Control logic embodiment by
    • F05B2270/504—Control logic embodiment by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
    • 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)
  • Ac-Ac Conversion (AREA)
FI20065700A 2006-11-06 2006-11-06 Menetelmä ja järjestely tuulivoimalan yhteydessä FI119086B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20065700A FI119086B (fi) 2006-11-06 2006-11-06 Menetelmä ja järjestely tuulivoimalan yhteydessä
EP20070117813 EP1921309A3 (en) 2006-11-06 2007-10-03 Method and arrangement in wind power plant
US11/980,537 US8097970B2 (en) 2006-11-06 2007-10-31 Method and arrangement in wind power plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065700 2006-11-06
FI20065700A FI119086B (fi) 2006-11-06 2006-11-06 Menetelmä ja järjestely tuulivoimalan yhteydessä

Publications (3)

Publication Number Publication Date
FI20065700A0 true FI20065700A0 (fi) 2006-11-06
FI20065700A FI20065700A (fi) 2008-05-07
FI119086B FI119086B (fi) 2008-07-15

Family

ID=37482521

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065700A FI119086B (fi) 2006-11-06 2006-11-06 Menetelmä ja järjestely tuulivoimalan yhteydessä

Country Status (3)

Country Link
US (1) US8097970B2 (fi)
EP (1) EP1921309A3 (fi)
FI (1) FI119086B (fi)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449427B (en) * 2007-05-19 2012-09-26 Converteam Technology Ltd Control methods for the synchronisation and phase shift of the pulse width modulation (PWM) strategy of power converters
US7928592B2 (en) * 2008-06-30 2011-04-19 General Electric Company Wind turbine with parallel converters utilizing a plurality of isolated generator windings
WO2010020411A1 (de) * 2008-08-21 2010-02-25 Moeller Gmbh Begrenzungsvorrichtung für fehlerströme in einer wechselstrom-niederspannungsanlage
EP2329581A4 (en) * 2008-09-03 2013-12-04 Exro Technologies Inc POWER CONVERSION SYSTEM FOR A MULTI-STAGE GENERATOR
US8188610B2 (en) * 2008-09-08 2012-05-29 General Electric Company Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof
CN103997137B (zh) 2009-01-16 2017-04-12 巨石风力股份有限公司 用于轴向场装置的扇块式定子
US8138620B2 (en) * 2009-06-12 2012-03-20 General Electric Company Methods and systems for operating a wind turbine power converter
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
IT1397013B1 (it) * 2009-11-03 2012-12-20 Trevi Energy S P A Sistema di controllo di centrali eoliche con aerogeneratori equipaggiati con convertitori modulari a corrente continua.
EP2346134B1 (en) * 2010-01-14 2017-09-27 Siemens Aktiengesellschaft Converter device and method for converting electrical power
US8374009B2 (en) * 2010-03-25 2013-02-12 Hamilton Sundstrand Corporation Multi-level parallel phase converter
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
JP6086867B2 (ja) 2010-10-25 2017-03-08 ブルーム エナジー コーポレーション 燃料電池制御装置および方法
US20120175962A1 (en) * 2011-01-11 2012-07-12 Converteam Technology Ltd. Power Collection and Transmission Systems
GB201200803D0 (en) * 2012-01-18 2012-02-29 Rolls Royce Goodrich Engine Control Systems Ltd Fault tolerant electric drive system
TWI452796B (zh) * 2012-02-08 2014-09-11 Darfon Electronics Corp 太陽能換流器系統及其控制方法
US9118184B2 (en) * 2012-08-15 2015-08-25 General Electric Company Alternative power converter system
US8736133B1 (en) 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
WO2017171182A1 (ko) * 2016-03-30 2017-10-05 두산중공업 주식회사 풍력 발전 시스템의 컨버터 구동 장치 및 컨버터 제어 장치, 풍력 발전 시스템의 스위칭 소자 모듈 구동 장치 및 스위칭 소자 모듈 제어 장치
EP3586431A4 (en) 2017-05-23 2020-11-11 DPM Technologies Inc. APPARATUS, METHOD AND INDICATOR SYSTEM FOR CONFIGURING A VARIABLE COIL
CN108173285B (zh) * 2018-01-12 2021-09-28 福州大学 风火打捆外送电线路截面和火电装机容量联合优化方法
EP3579371A1 (en) * 2018-06-08 2019-12-11 Siemens Gamesa Renewable Energy A/S Dual transformer turbine
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
US10985631B1 (en) * 2019-11-27 2021-04-20 Gongin Precision Industries Co., Ltd. Microturbine electricity generation system and electricity management method thereof
CA3217299A1 (en) 2021-05-04 2022-11-10 Tung Nguyen Battery control systems and methods
CA3159864A1 (en) 2021-05-13 2022-11-13 Exro Technologies Inc. Method and apparatus to drive coils of a multiphase electric machine

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine
EP0540968B1 (de) * 1991-11-07 1996-03-27 Siemens Aktiengesellschaft Einrichtung zur Erzeugung elektrischer Energie
DE4232356C2 (de) 1992-09-26 1997-01-09 Inst Solare Energieversorgungstechnik Iset Stromversorgungseinrichtung mit mindestens zwei Stromquellen
US5844327A (en) * 1996-08-21 1998-12-01 Antec Corporation Apparatus and method for optimizing power distributed in a broadband signal system
DE19748479C1 (de) 1997-11-03 1999-04-15 Aloys Wobben Pulswechselrichter mit variabler Pulsfrequenz und Windenergieanlage mit einem Pulswechselrichter
JP2000341959A (ja) 1999-05-31 2000-12-08 Kawasaki Steel Corp 発電システム
DE10040273A1 (de) * 2000-08-14 2002-02-28 Aloys Wobben Windenergieanlage
US6946750B2 (en) * 2000-08-14 2005-09-20 Aloys Wobben Wind power plant having a power generation redundancy system
DE10114075B4 (de) * 2001-03-22 2005-08-18 Semikron Elektronik Gmbh Stromrichterschaltungsanordnung für Generatoren mit dynamisch veränderlicher Leistungsabgabe
EP1318589B1 (de) * 2001-12-10 2013-02-13 ABB Schweiz AG Windenenergiesystem sowie Verfahren zum Betrieb eines solchen Windenenergiesystems
US7015595B2 (en) * 2002-02-11 2006-03-21 Vestas Wind Systems A/S Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
DE10210164A1 (de) 2002-03-07 2003-09-18 Michael Henschel Vorrichtung zur mehrfachen Gleichrichterspeisung eines Synchrongenerators in einer Kraftanlage
US6900998B2 (en) * 2002-05-31 2005-05-31 Midwest Research Institute Variable-speed wind power system with improved energy capture via multilevel conversion
US6751106B2 (en) * 2002-07-25 2004-06-15 General Electric Company Cross current control for power converter systems and integrated magnetic choke assembly
US20040155603A1 (en) * 2002-10-23 2004-08-12 Clegg John C. Direct current gas discharge lighting systems with arc suppression
DK175645B1 (da) 2002-10-31 2005-01-03 Bonus Energy As Elektrisk kredslöb til drevet generator med segmenteret stator
US7042110B2 (en) * 2003-05-07 2006-05-09 Clipper Windpower Technology, Inc. Variable speed distributed drive train wind turbine system
DE10327344A1 (de) * 2003-06-16 2005-01-27 Repower Systems Ag Windenergieanlage
DE10330473A1 (de) * 2003-07-05 2005-01-27 Alstom Technology Ltd Frequenzumwandler für Hochgeschwindigkeitsgeneratoren
FI116602B (fi) 2003-10-08 2005-12-30 Abb Oy Menetelmä verkkosuuntaajan yhteydessä ja verkkosuuntaaja
EP1575156B1 (en) * 2004-02-16 2015-06-17 Vacon Oyj Synchronization of parallel-connected inverter units or frequency converters
US7414331B2 (en) * 2004-03-31 2008-08-19 General Electric Company Power converter system and method
MX2007016176A (es) * 2005-07-01 2008-04-15 Vestas Wind Sys As Turbina eolica de velocidad de rotor variable, plataforma eolica, metodo para transmitir energia electrica y metodo para dar servicio o inspeccionar una turbina eolica de velocidad de rotor variable.
JP2007043824A (ja) 2005-08-03 2007-02-15 Shinko Electric Co Ltd 発電装置
DK1752660T3 (da) * 2005-08-12 2013-06-17 Gen Electric Beskyttelsesindretning mod overspænding til en vindmølle
ES2901709T3 (es) * 2005-09-27 2022-03-23 Siemens Gamesa Renewable Energy Innovation & Technology SL Sistema convertidor y método de funcionamiento del mismo
US7324360B2 (en) * 2005-10-17 2008-01-29 General Electric Company Power converter methods and apparatus for variable speed high power machines
US7446435B2 (en) * 2005-11-30 2008-11-04 General Electric Company Power converter system and method
FI118875B (fi) * 2006-09-26 2008-04-15 Vacon Oyj Invertterien rinnankytkentä
US7893346B2 (en) * 2006-09-28 2011-02-22 Jack Nachamkin Integrated voltaic energy system
US9112379B2 (en) * 2006-12-06 2015-08-18 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
GB2449427B (en) * 2007-05-19 2012-09-26 Converteam Technology Ltd Control methods for the synchronisation and phase shift of the pulse width modulation (PWM) strategy of power converters
CN101743685B (zh) * 2007-06-06 2013-12-04 宝威电源意大利股份公司 通过多个并联逆变器的电功率传送以及基于最大功率点追踪的控制方法
US7852643B2 (en) * 2007-06-27 2010-12-14 General Electric Company Cross current control for power converter system
ES2351373T3 (es) * 2008-02-27 2011-02-03 Abb Schweiz Ag Sistema de energía que comprende una turbina de potencia eólica o una turbina de potencia hidráulica.
US20110057446A1 (en) * 2008-03-28 2011-03-10 Jesus Mayor Lusarreta Wind turbine operation method and system
US7939959B2 (en) * 2008-06-30 2011-05-10 General Electric Company Wind turbine with parallel converters utilizing a plurality of isolated transformer windings
US7928592B2 (en) * 2008-06-30 2011-04-19 General Electric Company Wind turbine with parallel converters utilizing a plurality of isolated generator windings
US7944068B2 (en) * 2008-06-30 2011-05-17 General Electric Company Optimizing converter protection for wind turbine generators
WO2010042517A1 (en) * 2008-10-07 2010-04-15 Boston-Power, Inc. Li-ion battery array for vehicle and other large capacity applications
US8212408B2 (en) * 2008-12-24 2012-07-03 Alencon Acquisition Co., Llc. Collection of electric power from renewable energy sources via high voltage, direct current systems with conversion and supply to an alternating current transmission network
BRPI1012165A2 (pt) * 2009-05-19 2019-04-02 Maxout Renewables, Inc. aparelhos para balancear saída de potência e de colheita de potência.
US8334618B2 (en) * 2009-11-13 2012-12-18 Eaton Corporation Method and area electric power system detecting islanding by employing controlled reactive power injection by a number of inverters
KR101094002B1 (ko) * 2009-12-16 2011-12-15 삼성에스디아이 주식회사 전원 변환 장치

Also Published As

Publication number Publication date
US8097970B2 (en) 2012-01-17
FI20065700A (fi) 2008-05-07
FI119086B (fi) 2008-07-15
EP1921309A3 (en) 2013-11-13
US20080106100A1 (en) 2008-05-08
EP1921309A2 (en) 2008-05-14

Similar Documents

Publication Publication Date Title
FI20065700A (fi) Menetelmä ja järjestely tuulivoimalan yhteydessä
DK2146093T3 (da) Fremgangsmåde og indretning til dæmpning af tårnsvingninger
DK1728304T3 (da) Fremgangsmåde til drift af en frekvenskonverter af en generator og vindmølle, som har en generator, der drives i henhold til fremgangsmåden
ATE488695T1 (de) Direktantriebsgenerator und windturbine
DK2262089T3 (da) System til at drive en vindmølleeffektomformer
DK1772624T3 (da) Direkte drev vindmølle-elgenerator med aftagelig lejeindretning
ATE537356T1 (de) Windturbinenrotorblatt und pitchgeregelte windturbine
BRPI0822497A2 (pt) Pá de turbina éolica, e, gerador de energia éolica.
IT1392804B1 (it) Imballo e metodo di imballo per pale di generatori eolici
DK2021890T3 (da) Fremgangsmåde til overvågning af belastninger af vindkraftanlægs rotorblade
DK2018475T3 (da) Rotorblad for et vindenergianlæg
DK2017467T3 (da) Rotorblad til vindmølle og vindmølle med pitchregulering
DK1828599T3 (da) Rotorblad til et vindenergianlæg
DK1959548T3 (da) Fremgangsmåde og indretning til en superledende generator, der drives af en vindturbine
DK1817496T3 (da) Fremgangsmåde til optimering af driften af vindenergianlæg
DK2169219T3 (da) System og fremgangsmåde til at styre en vindmølle under tab af strøm fra el-forsyningsnettet og skiftende vindforhold
DK2469077T3 (da) Vindenergianlæg med en rotorvinge
DK1944505T3 (da) Vindmøllerotorblad med hvirvelgeneratorer
DK1616094T3 (da) Forstærket nav til rotoren af en vindenergiturbine
DK2080904T3 (da) Et gear til en vindturbine
DK2626553T3 (da) Overvågning af driften af et vindenergianlæg
DE602005000350D1 (de) Turbinenstatorschaufel mit verbesserter Kühlung
BRPI0510592A (pt) veìculo compreendendo uma turbina eólica acoplada a um gerador elétrico
DK2150699T3 (da) Fremgangsmåde til drift af en vindmølle med pitch-regulering
DE602008003947D1 (de) Hochtemperatur-Dampfturbinen-Kraftwerk

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ABB SCHWEIZ AG