DK1728304T3 - Fremgangsmåde til drift af en frekvenskonverter af en generator og vindmølle, som har en generator, der drives i henhold til fremgangsmåden - Google Patents
Fremgangsmåde til drift af en frekvenskonverter af en generator og vindmølle, som har en generator, der drives i henhold til fremgangsmådenInfo
- Publication number
- DK1728304T3 DK1728304T3 DK04719942.7T DK04719942T DK1728304T3 DK 1728304 T3 DK1728304 T3 DK 1728304T3 DK 04719942 T DK04719942 T DK 04719942T DK 1728304 T3 DK1728304 T3 DK 1728304T3
- Authority
- DK
- Denmark
- Prior art keywords
- generator
- operating
- wind turbine
- frequency converter
- operated according
- Prior art date
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
- H02J3/40—Synchronising a generator for connection to a network or to another 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
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1892—Arrangements for adjusting, eliminating or compensating reactive power in networks the arrangements being an integral part of the load, e.g. a motor, or of its control 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
- 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
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/002588 WO2005099063A1 (en) | 2004-03-12 | 2004-03-12 | Method for operating a frequency converter of a generator and wind energy turbine having a generator operated according to the method |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1728304T3 true DK1728304T3 (da) | 2010-08-23 |
Family
ID=34957070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK04719942.7T DK1728304T3 (da) | 2004-03-12 | 2004-03-12 | Fremgangsmåde til drift af en frekvenskonverter af en generator og vindmølle, som har en generator, der drives i henhold til fremgangsmåden |
Country Status (9)
Country | Link |
---|---|
US (1) | US7605487B2 (da) |
EP (1) | EP1728304B1 (da) |
CN (1) | CN1926742B (da) |
AU (1) | AU2004318142C1 (da) |
BR (1) | BRPI0418588B1 (da) |
DE (1) | DE602004027668D1 (da) |
DK (1) | DK1728304T3 (da) |
ES (1) | ES2344348T3 (da) |
WO (1) | WO2005099063A1 (da) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50214671D1 (de) * | 2001-04-20 | 2010-11-04 | Baw Gmbh | Verfahren zum betreiben einer windenergieanlage |
DE10119624A1 (de) | 2001-04-20 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
US7288921B2 (en) * | 2004-06-25 | 2007-10-30 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for providing economic analysis of power generation and distribution |
GB0523087D0 (en) * | 2005-11-11 | 2005-12-21 | Alstom Power Conversion Ltd | Power converters |
US7511385B2 (en) * | 2005-11-11 | 2009-03-31 | Converteam Ltd | Power converters |
US7425771B2 (en) | 2006-03-17 | 2008-09-16 | Ingeteam S.A. | Variable speed wind turbine having an exciter machine and a power converter not connected to the grid |
CN101401294B (zh) | 2006-03-17 | 2013-04-17 | 英捷电力技术有限公司 | 具有激励器设备和不连接至电网的功率变换器的变速风机 |
DE102006021982C5 (de) * | 2006-05-10 | 2010-10-07 | Repower Systems Ag | Gestaffelt abschaltbarer Windpark |
US7586216B2 (en) * | 2006-06-02 | 2009-09-08 | General Electric Company | Redundant electrical brake and protection system for electric generators |
US7312537B1 (en) * | 2006-06-19 | 2007-12-25 | General Electric Company | Methods and apparatus for supplying and/or absorbing reactive power |
AU2007304636B2 (en) | 2006-10-02 | 2010-10-14 | Vestas Wind Systems A/S | Method for operating a wind turbine connected to a utility grid during utility grid disturbance, wind turbine and wind park |
DE102006051546A1 (de) * | 2006-11-02 | 2008-05-08 | Nordex Energy Gmbh | Verfahren zum Betrieb einer Windenergieanlage mit einem doppelt gespeisten Asynchrongenerator sowie Windenergieanlage mit einem doppelt gespeisten Asynchrongenerator |
DE102006053367A1 (de) * | 2006-11-10 | 2008-05-21 | Repower Systems Ag | Verfahren und Vorrichtung zum Betrieb eines Umrichters, insbesondere für Windenergieanlagen |
US7514809B2 (en) * | 2006-11-16 | 2009-04-07 | General Electric Company | Excitation voltage supply for synchronous generator used in a wind turbine, and method of starting a wind turbine having such excitation voltage supply |
WO2008077974A1 (es) * | 2006-12-22 | 2008-07-03 | Wind To Power System, S.L. | Generador asíncrono de doble alimentación |
US7622815B2 (en) | 2006-12-29 | 2009-11-24 | Ingeteam Energy, S.A. | Low voltage ride through system for a variable speed wind turbine having an exciter machine and a power converter not connected to the grid |
US7615904B2 (en) * | 2007-01-24 | 2009-11-10 | Raven Energy Alternatives, Llc | Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation |
DE102007014728A1 (de) * | 2007-03-24 | 2008-10-02 | Woodward Seg Gmbh & Co. Kg | Verfahren und Vorrichtung zum Betrieb einer doppeltgespeisten Asynchronmaschine bei transienten Netzspannungsänderungen |
DE102007014863A1 (de) * | 2007-03-26 | 2008-10-02 | Repower Systems Ag | Verfahren zum Betreiben einer Windenergieanlage |
DE102007017870B4 (de) * | 2007-04-13 | 2022-03-31 | Senvion Gmbh | Verfahren zum Betreiben einer Windenergieanlage bei Überspannungen im Netz |
ES2571935T3 (es) * | 2007-06-01 | 2016-05-27 | Acciona Windpower Sa | Sistema y procedimiento de control de aerogeneradores |
DE102007032179A1 (de) * | 2007-07-10 | 2009-01-22 | Repower Systems Ag | Windenergieanlage mit erweitertem Drehzahlbereich |
US7800348B2 (en) * | 2007-11-21 | 2010-09-21 | Rockwell Automation Technologies, Inc. | Motor drive with VAR compensation |
DE102007060958A1 (de) * | 2007-12-14 | 2009-06-25 | Repower Systems Ag | Steuereinrichtung für Windenergieanlagen mit Netzausfallerkennung |
DE102008034531A1 (de) | 2008-02-20 | 2009-08-27 | Repower Systems Ag | Windenergieanlage mit doppelt gespeistem Asynchrongenerator und Umrichterregelung |
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. |
ES2333393B1 (es) * | 2008-06-06 | 2011-01-07 | Accioona Windpower, S.A | Sistema y metodo de control de un aerogenerador. |
US8120932B2 (en) | 2008-07-01 | 2012-02-21 | American Superconductor Corporation | Low voltage ride through |
AU2008358896A1 (en) * | 2008-07-02 | 2010-01-07 | American Superconductor Corporation | Low voltage ride through |
US8624422B2 (en) * | 2008-07-22 | 2014-01-07 | Vestas Wind Systems A/S | Method of controlling a variable speed wind turbine |
JP4865861B2 (ja) * | 2008-08-14 | 2012-02-01 | 三菱重工業株式会社 | 風力発電装置 |
US7608937B1 (en) * | 2008-09-30 | 2009-10-27 | General Electric Company | Power generation system and method for storing electrical energy |
US7741729B2 (en) * | 2008-10-15 | 2010-06-22 | Victor Lyatkher | Non-vibrating units for conversion of fluid stream energy |
WO2010060903A1 (en) * | 2008-11-28 | 2010-06-03 | Vestas Wind Systems A/S | A method and device for facilitating the localisation of a fault in a grid |
SE0950190A1 (sv) | 2009-03-25 | 2010-09-26 | Ge Wind Energy Norway As | Mångfald kabinett |
US8295988B2 (en) * | 2009-05-01 | 2012-10-23 | Mitsubishi Heavy Industries, Ltd. | Generating apparatus and control method thereof |
WO2010132439A1 (en) | 2009-05-12 | 2010-11-18 | Icr Turbine Engine Corporation | Gas turbine energy storage and conversion system |
US8655495B2 (en) * | 2009-06-24 | 2014-02-18 | Vestas Wind Systems A/S | Current control of a wind park |
EP2270331B1 (en) * | 2009-06-30 | 2020-03-04 | Vestas Wind Systems A/S | Wind turbine with control means to manage power during grid faults |
US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
BR112012017122B1 (pt) | 2010-01-14 | 2021-09-28 | Senvion Gmbh | Feixe compósito para uma pá de turbina eólica |
US8866334B2 (en) | 2010-03-02 | 2014-10-21 | Icr Turbine Engine Corporation | Dispatchable power from a renewable energy facility |
US8203227B2 (en) * | 2010-03-31 | 2012-06-19 | AMSC Austria GmbH | Retro-fitting a wind energy converter |
US20110133743A1 (en) * | 2010-04-30 | 2011-06-09 | Werner Barton | Fault detection device and method for detecting an electrical fault |
ES2427793T3 (es) * | 2010-05-20 | 2013-11-04 | FeCon GmbH | Circuito inversor trifásico y procedimiento de funcionamiento de un circuito inversor trifásico |
US8984895B2 (en) | 2010-07-09 | 2015-03-24 | Icr Turbine Engine Corporation | Metallic ceramic spool for a gas turbine engine |
DK2601720T3 (da) | 2010-08-02 | 2020-02-24 | Ge Renewable Tech Wind Bv | Reaktiv effektregulering af en vindmøllepark |
CA2813680A1 (en) | 2010-09-03 | 2012-03-08 | Icr Turbine Engine Corporation | Gas turbine engine configurations |
EP2621071A4 (en) * | 2010-09-22 | 2017-05-17 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power conversion device |
EP2453133B1 (en) | 2010-11-11 | 2017-10-11 | Ingeteam Power Technology, S.A. | Power converter control method |
US8121739B2 (en) | 2010-12-29 | 2012-02-21 | Vestas Wind Systems A/S | Reactive power management for wind power plant internal grid |
CN102624023B (zh) * | 2011-01-31 | 2014-07-09 | 华锐风电科技(集团)股份有限公司 | 双馈型机组风电场的无功电压控制系统 |
DK2482418T3 (da) * | 2011-02-01 | 2018-11-12 | Siemens Ag | Aktiv desynkronisering af omskiftningsomformere |
ES2395364B1 (es) | 2011-02-24 | 2013-12-27 | For Optimal Renewable Energy Systems, S.L | Equipo generador de perturbaciones eléctricas |
US9051873B2 (en) | 2011-05-20 | 2015-06-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine shaft attachment |
CN102810875B (zh) * | 2011-05-30 | 2014-10-22 | 通用电气公司 | 使用变流器进行能量转换的系统及其运作方法 |
US9077204B2 (en) * | 2011-07-20 | 2015-07-07 | Inventus Holdings, Llc | Dispatchable renewable energy generation, control and storage facility |
US8519568B2 (en) | 2011-09-16 | 2013-08-27 | General Electric Company | Inrush current protection for wind turbines and wind farms |
ES2410604B1 (es) * | 2011-12-29 | 2014-06-24 | Gamesa Innovation & Technology, S.L. | Método y dispositivo de conversion para ensayar aerogeneradores en campo |
CN104094493A (zh) * | 2011-12-29 | 2014-10-08 | 维斯塔斯风力系统集团公司 | 风力涡轮发电机 |
US8848400B2 (en) | 2012-02-15 | 2014-09-30 | General Electric Company | System and method for reactive power regulation |
US8536722B1 (en) | 2012-02-29 | 2013-09-17 | Mitsubishi Heavy Industries, Ltd. | Wind-turbine-generator control system, wind turbine generator, wind farm, and wind-turbine-generator control method |
JP6021121B2 (ja) | 2012-02-29 | 2016-11-09 | 三菱重工業株式会社 | 風力発電装置の制御装置、風力発電装置、ウインドファーム、及び風力発電装置の制御方法 |
WO2013143623A1 (de) * | 2012-03-28 | 2013-10-03 | Abb Technology Ag | Verfahren zum betrieb einer umrichterschaltung |
DE102012212181A1 (de) * | 2012-07-12 | 2014-01-16 | Siemens Aktiengesellschaft | Einspeiseumrichter für eine Stromerzeugungsanlage, insbesondere eine Windkraftanlage |
AU2012385428B2 (en) * | 2012-07-12 | 2017-04-06 | General Electric Renovables España, S.L. | Dynamic braking system for an electric power system and method of operating the same |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
US8664788B1 (en) * | 2012-09-07 | 2014-03-04 | General Electric Company | Method and systems for operating a wind turbine using dynamic braking in response to a grid event |
US8853876B1 (en) * | 2013-04-26 | 2014-10-07 | General Electric Company | Switching-based control for a power converter |
CN104348342B (zh) * | 2013-08-02 | 2019-05-31 | 通用电气公司 | 电能变换系统和方法 |
DE102013215398A1 (de) * | 2013-08-06 | 2015-02-12 | Wobben Properties Gmbh | Verfahren zum Steuern von Windenergieanlagen |
WO2015086022A1 (en) * | 2013-12-11 | 2015-06-18 | Vestas Wind Systems A/S | A wind power plant, and a method for controlling a reactive current injection in a wind power plant |
US9705440B2 (en) * | 2015-07-16 | 2017-07-11 | Hamilton Sundstrand Corporation | Fault tolerant electric power generating system |
US9945359B2 (en) | 2015-08-13 | 2018-04-17 | Abb Schweiz Ag | DC output wind turbine with power dissipation |
ES2618298B1 (es) * | 2015-12-18 | 2018-04-13 | Gamesa Innovation & Technology S.L. | Sistema de generación de energía eléctrica de una turbina eólica de convertidores múltiples y procedimiento de control del mismo |
US10103663B1 (en) * | 2017-04-18 | 2018-10-16 | General Electric Company | Control method for protecting switching devices in power converters in doubly fed induction generator power systems |
US10608565B2 (en) * | 2017-12-07 | 2020-03-31 | General Electric Company | Systems and methods for rotating a crankshaft to start an engine |
US10491146B2 (en) * | 2018-03-30 | 2019-11-26 | General Electric Company | System and method for compensating for generator-induced flicker in a wind turbine |
US11056884B2 (en) | 2019-05-06 | 2021-07-06 | General Electric Company | Wind turbine system with integrated reactive power compensation device |
US11754056B1 (en) | 2021-03-26 | 2023-09-12 | Hawk Spider Energy Corp. | Dynamic mass torque generator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0424148A (ja) * | 1990-05-18 | 1992-01-28 | Nissan Motor Co Ltd | ワイパ駆動制御装置 |
US5083039B1 (en) | 1991-02-01 | 1999-11-16 | Zond Energy Systems Inc | Variable speed wind turbine |
US5187427A (en) | 1991-11-27 | 1993-02-16 | U.S. Windpower, Inc. | Static reactive power compensator |
DE19516604A1 (de) | 1995-05-09 | 1997-02-13 | Siemens Ag | Verfahren und Vorrichtung zur statischen und dynamischen Stützung einer Netzspannung mittels einer statischen Kompensationseinrichtung mit einem selbstgeführten Stromrichter |
US5798631A (en) * | 1995-10-02 | 1998-08-25 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Performance optimization controller and control method for doubly-fed machines |
US6134124A (en) * | 1999-05-12 | 2000-10-17 | Abb Power T&D Company Inc. | Universal distributed-resource interface |
JP3352662B2 (ja) | 2000-02-03 | 2002-12-03 | 関西電力株式会社 | 二次電池システムを用いた電力系統安定化装置および電力系統安定化方法 |
US6281595B1 (en) * | 2000-09-25 | 2001-08-28 | General Electric Company | Microturbine based power generation system and method |
US10135253B2 (en) | 2000-12-29 | 2018-11-20 | Abb Schweiz Ag | System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
FR2823381B1 (fr) | 2001-04-05 | 2004-01-16 | Electricite De France | Procede et installation de regulation de la tension d'un dispositif decentralise de production d'energie electrique raccorde a un reseau de distribution |
WO2003026121A1 (en) * | 2001-09-14 | 2003-03-27 | Edwin Sweo | Brushless doubly-fed induction machine control |
-
2004
- 2004-03-12 BR BRPI0418588-9A patent/BRPI0418588B1/pt active IP Right Grant
- 2004-03-12 EP EP04719942A patent/EP1728304B1/en not_active Revoked
- 2004-03-12 US US10/598,773 patent/US7605487B2/en active Active
- 2004-03-12 CN CN2004800424041A patent/CN1926742B/zh not_active Expired - Lifetime
- 2004-03-12 WO PCT/EP2004/002588 patent/WO2005099063A1/en active Search and Examination
- 2004-03-12 DE DE602004027668T patent/DE602004027668D1/de not_active Expired - Lifetime
- 2004-03-12 ES ES04719942T patent/ES2344348T3/es not_active Expired - Lifetime
- 2004-03-12 AU AU2004318142A patent/AU2004318142C1/en not_active Expired
- 2004-03-12 DK DK04719942.7T patent/DK1728304T3/da active
Also Published As
Publication number | Publication date |
---|---|
BRPI0418588A (pt) | 2007-06-26 |
US7605487B2 (en) | 2009-10-20 |
CN1926742A (zh) | 2007-03-07 |
BRPI0418588B1 (pt) | 2021-10-13 |
EP1728304A1 (en) | 2006-12-06 |
AU2004318142A1 (en) | 2005-10-20 |
WO2005099063A1 (en) | 2005-10-20 |
EP1728304B1 (en) | 2010-06-09 |
US20070273155A1 (en) | 2007-11-29 |
AU2004318142C1 (en) | 2011-03-10 |
CN1926742B (zh) | 2011-05-25 |
AU2004318142B2 (en) | 2009-06-11 |
DE602004027668D1 (de) | 2010-07-22 |
ES2344348T3 (es) | 2010-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1728304T3 (da) | Fremgangsmåde til drift af en frekvenskonverter af en generator og vindmølle, som har en generator, der drives i henhold til fremgangsmåden | |
DK1921738T3 (da) | Fremgangsmåde og anordning til drift af en omformer, især til vindenergianlæg | |
NO20053543L (no) | Fremgangsmate for drift av en vindturbin. | |
DK1817496T3 (da) | Fremgangsmåde til optimering af driften af vindenergianlæg | |
DK1918581T3 (da) | Metoder og apparater til drift af en vindmølle | |
NO20054322D0 (no) | Rotorblad for forste trinn i en gassturbin | |
DK2177755T3 (da) | Metode og system til betjening af en vindmøllegenerator | |
DK1788240T3 (da) | Rotor til en vindenergiturbine | |
DK1754886T3 (da) | Rotorblad til en vindenergiturbine | |
FI20065700A0 (fi) | Menetelmä ja järjestely tuulivoimalan yhteydessä | |
DK1616094T3 (da) | Forstærket nav til rotoren af en vindenergiturbine | |
DK1642026T3 (da) | Fremgangsmåde til drift af et vindenergianlæg | |
DK2044325T4 (da) | Fremgangsmåde til drift af et vindenergianlæg | |
DK200501800A (da) | Profilserie til vinge til vindenergianlæg | |
DK1633976T4 (da) | Fremgangsmåde til drift af en vindmøllepark; vindmøllepark | |
DK1779997T4 (da) | Fremgangsmåde til fremstilling af en vindmøllerotorvinge | |
NO20051741D0 (no) | Stator med hoy virkningsgrad for den forste fase i en gassturbin | |
DK2626553T3 (da) | Overvågning af driften af et vindenergianlæg | |
DE602005027512D1 (de) | Betriebsverfahren für ein Gasturbinenkraftwerk und zugehöriges Gasturbinenkraftwerk | |
ATE501355T1 (de) | Rotorblatt für eine windenergieanlage | |
DE602005025427D1 (de) | Verstellbare Leitschaufelanordnung einer Gasturbine | |
DE502005003989D1 (de) | Windkraftanlage | |
NO20034735L (no) | Fremgangsmåte for drift av et vindkraftanlegg | |
DK2169219T3 (da) | System og fremgangsmåde til at styre en vindmølle under tab af strøm fra el-forsyningsnettet og skiftende vindforhold | |
DK2169814T3 (da) | Statoranordning, generator, vindmølle og fremgangsmåde til positionering af en statoranordning |