DK2135349T3 - Fremgangsmåde til at drive et vindkraftanlæg ved overspændinger i nettet - Google Patents
Fremgangsmåde til at drive et vindkraftanlæg ved overspændinger i nettetInfo
- Publication number
- DK2135349T3 DK2135349T3 DK08715905.9T DK08715905T DK2135349T3 DK 2135349 T3 DK2135349 T3 DK 2135349T3 DK 08715905 T DK08715905 T DK 08715905T DK 2135349 T3 DK2135349 T3 DK 2135349T3
- Authority
- DK
- Denmark
- Prior art keywords
- network
- presettable
- surges
- grid
- electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J3/1885—Arrangements for adjusting, eliminating or compensating reactive power in networks using rotating AC generators, e.g. synchronous generators
-
- 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
-
- 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—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
- H02J3/381—Dispersed generators
-
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
- H02J2101/20—Dispersed power generation using renewable energy sources
- H02J2101/28—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
- Y02E10/72—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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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)
- Control Of Positive-Displacement Air Blowers (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007017870.2A DE102007017870B4 (de) | 2007-04-13 | 2007-04-13 | Verfahren zum Betreiben einer Windenergieanlage bei Überspannungen im Netz |
| PCT/EP2008/001337 WO2008125163A1 (de) | 2007-04-13 | 2008-02-21 | Verfahren zum betreiben einer windenergieanlage bei überspannungen im netz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2135349T3 true DK2135349T3 (da) | 2011-01-31 |
Family
ID=39427654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK10162409.6T DK2209205T3 (da) | 2007-04-13 | 2008-02-21 | Fremgangsmåde til drift af et vindenergisystem i tilfælde af en overspænding i nettet |
| DK08715905.9T DK2135349T3 (da) | 2007-04-13 | 2008-02-21 | Fremgangsmåde til at drive et vindkraftanlæg ved overspændinger i nettet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK10162409.6T DK2209205T3 (da) | 2007-04-13 | 2008-02-21 | Fremgangsmåde til drift af et vindenergisystem i tilfælde af en overspænding i nettet |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8692419B2 (da) |
| EP (2) | EP2209205B1 (da) |
| CN (1) | CN101689825B (da) |
| AT (2) | ATE550825T1 (da) |
| DE (2) | DE102007017870B4 (da) |
| DK (2) | DK2209205T3 (da) |
| ES (2) | ES2350521T3 (da) |
| WO (1) | WO2008125163A1 (da) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8977402B2 (en) * | 2008-06-30 | 2015-03-10 | Vestas Wind Systems A/S | Method and system for operating a wind power plant comprising a number of wind turbine generators |
| EP2391817B1 (en) | 2009-01-29 | 2019-09-25 | Vestas Wind Systems A/S | Method for setting an output voltage level of a wind power plant |
| ES2571222T3 (es) | 2009-04-17 | 2016-05-24 | Vestas Wind Sys As | Parque eólico, procedimiento de corrección de desequilibrios de tensión, y turbina eólica |
| US8655495B2 (en) * | 2009-06-24 | 2014-02-18 | Vestas Wind Systems A/S | Current control of a wind park |
| DE102009037523A1 (de) * | 2009-08-17 | 2010-10-07 | Voith Patent Gmbh | Verfahren zum Betreiben eines Windparks |
| US7978445B2 (en) * | 2009-12-31 | 2011-07-12 | General Electric Company | Systems and apparatus relating to wind turbine electrical control and operation |
| DE102011007037A1 (de) | 2010-04-14 | 2012-01-12 | Peter Matthes | Elektrische Stromerzeugungsanlage, insbesondere Windenergieanlage mit Synchrongenerator und Umrichter |
| DE102010023038A1 (de) * | 2010-06-08 | 2011-12-08 | Repower Systems Ag | Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
| EP2397688A1 (en) * | 2010-06-16 | 2011-12-21 | Siemens Aktiengesellschaft | Electric power control system and electric power facility comprising the electric power control system |
| US8294289B2 (en) * | 2010-06-30 | 2012-10-23 | General Electric Company | Method for operating a wind turbine, method for determining the temperature of a permanent magnet and controller for a wind turbine |
| DE102010054233A1 (de) * | 2010-12-11 | 2012-06-14 | Adensis Gmbh | Energieversorgungsnetz mit Blindleistungsmanagement |
| ES2566668T3 (es) | 2010-12-23 | 2016-04-14 | Vestas Wind Systems A/S | Método de funcionamiento de una turbina eólica así como sistema adecuado para ello |
| DE102010056456A1 (de) * | 2010-12-29 | 2012-06-21 | Repower Systems Ag | Windpark und Verfahren zum Betreiben eines Windparks |
| DE102010056457A1 (de) * | 2010-12-29 | 2012-07-05 | Repower Systems Ag | Windpark und Verfahren zum Betreiben eines Windparks |
| DK2551515T3 (da) | 2011-07-27 | 2013-11-25 | Siemens Ag | Fremgangsmåde og indretning til drift af en vindmøllepark inden for en spændingsgrænse |
| DE102011081446A1 (de) | 2011-08-23 | 2013-02-28 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
| DE102011089588A1 (de) * | 2011-12-22 | 2012-11-15 | Siemens Aktiengesellschaft | Einrichtung zur Ermittlung einer elektrischen Größe, insbesondere eines elektrischen Netzes |
| EP2621070A1 (en) | 2012-01-26 | 2013-07-31 | Siemens Aktiengesellschaft | Method and arrangement for operating a wind turbine converter |
| WO2014011706A1 (en) | 2012-07-09 | 2014-01-16 | Inertech Ip Llc | Transformerless multi-level medium-voltage uninterruptible power supply (ups) systems and methods |
| DE102012212777A1 (de) | 2012-07-20 | 2014-01-23 | Wobben Properties Gmbh | Verfahren zum Steuern eines Windparks |
| DK2867970T3 (da) | 2012-10-12 | 2017-07-03 | Siemens Ag | Fremgangsmåde og styreenhed til kontinuerlig drift af en flerhed af maskiner, der genererer elektrisk energi, under en højspændingstilstand |
| WO2014082642A1 (en) * | 2012-11-30 | 2014-06-05 | Vestas Wind Systems A/S | Power plant generation system, method for controlling wind turbine generators, power plant controller and wind turbine generator |
| ES2527972B1 (es) * | 2013-08-02 | 2015-11-20 | Gamesa Innovation & Technology, S.L. | Gestión inteligente de la potencia durante una caída de tensión en los aerogeneradores |
| DE102013222452A1 (de) * | 2013-11-05 | 2015-05-07 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
| ES2693978T3 (es) | 2013-11-28 | 2018-12-17 | Vestas Wind Systems A/S | Supervisión de red básica de una central eléctrica eólica |
| WO2015078474A1 (en) | 2013-11-28 | 2015-06-04 | Vestas Wind Systems A/S | A power plant controller for generating a power reference to wind turbine generators |
| DE102014209332A1 (de) | 2014-05-16 | 2015-11-19 | Senvion Gmbh | Windenergieanlage mit verbessertem Überspannungsschutz |
| WO2016000220A1 (en) * | 2014-07-02 | 2016-01-07 | Ge Energy Power Conversion Technology Ltd | Overvoltage protection self-trigger circuit for double fed induction generator (dfig) wind power system |
| US9983241B2 (en) * | 2014-09-22 | 2018-05-29 | Siemens Aktiengesellschaft | Method and a control unit for validating an electric power plant |
| CN107078511B (zh) * | 2014-11-03 | 2019-11-08 | 维斯塔斯风力系统集团公司 | 控制风力发电厂的有功功率生成和风力发电厂的方法 |
| US10348125B2 (en) | 2015-04-28 | 2019-07-09 | Inertech Ip Llc | Devices and methods for reliable power supply for electronic devices |
| KR101837649B1 (ko) * | 2015-12-30 | 2018-03-12 | 주식회사 효성 | 무효전력 보상제어기용 차단기 제어장치 및 제어방법 |
| DE102016003276A1 (de) * | 2016-03-18 | 2017-09-21 | Senvion Gmbh | Windenergieanlage mit einem Leistungskontrollmodul |
| DE102016105662A1 (de) | 2016-03-29 | 2017-10-05 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz mit einem Windpark sowie Windpark |
| DE102016106215A1 (de) | 2016-04-05 | 2017-10-05 | Wobben Properties Gmbh | Verfahren sowie Windenergieanlage zum Einspeisen elektrischer Leistung |
| EP3316437A1 (en) * | 2016-10-26 | 2018-05-02 | MHI Vestas Offshore Wind A/S | Providing auxiliary power when a high-voltage link is nonfunctional |
| DE102016122672B4 (de) * | 2016-11-24 | 2018-11-22 | Infineon Technologies Ag | Verfahren zum Betreiben eines Sensors und Sensor |
| DE102017102807B9 (de) * | 2017-02-13 | 2020-11-19 | Woodward Kempen Gmbh | Windenergieanlage aufweisend eine elektrische Schaltanlage |
| US10615608B2 (en) | 2017-04-07 | 2020-04-07 | General Electric Company | Low-wind operation of clustered doubly fed induction generator wind turbines |
| CN107248752B (zh) * | 2017-06-07 | 2019-12-17 | 天津大学 | 一种基于网络拓扑识别的高渗透光伏分布式电压控制方法 |
| DE102017011235A1 (de) * | 2017-12-06 | 2019-06-06 | Senvion Gmbh | Windpark mit autarker Phasenwinkelregelung |
| DK179832B1 (da) * | 2018-01-15 | 2019-07-24 | Vestas Wind Systems A/S | Controling a wind turbine during over-voltage ride through |
| US11394324B2 (en) * | 2019-12-17 | 2022-07-19 | General Electric Company | Selective crowbar response for a power converter to mitigate device failure |
| US11916383B2 (en) | 2020-05-04 | 2024-02-27 | 8Me Nova, Llc | Implementing power delivery transaction for potential electrical output of integrated renewable energy source and energy storage system facility |
| US11081887B1 (en) | 2020-05-04 | 2021-08-03 | 8Me Nova, Llc | Systems and methods utilizing AC overbuilt renewable electric generation resource and charge storage device providing desired capacity factor |
| US11005401B1 (en) * | 2020-06-19 | 2021-05-11 | General Electric Company | Methods for operating an inverter-based resource connected to a series-compensated transmission system |
| CN116148519B (zh) * | 2023-01-06 | 2024-01-26 | 华能广东汕头海上风电有限责任公司 | 一种海上风电场电压监测预警方法及系统 |
| CN117039891B (zh) * | 2023-10-08 | 2024-02-20 | 云南电力试验研究院(集团)有限公司 | 基于余弦相似度的风电机组Crowbar动作辨识方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06165561A (ja) * | 1992-11-26 | 1994-06-10 | Toshiba Corp | 同期電動機の制御装置 |
| DE19948196A1 (de) * | 1999-10-06 | 2001-05-17 | Aloys Wobben | Verfahren zum Betrieb eines Windparks |
| DE10136974A1 (de) * | 2001-04-24 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
| DE10206828A1 (de) | 2002-01-29 | 2003-08-14 | Lorenz Feddersen | Schaltungsanordnung zum Einsatz bei einer Windenergieanlage |
| WO2004098261A2 (en) * | 2003-05-02 | 2004-11-18 | Xantrex Technology Inc. | Control system for doubly fed induction generator |
| US6924565B2 (en) | 2003-08-18 | 2005-08-02 | General Electric Company | Continuous reactive power support for wind turbine generators |
| US7013203B2 (en) * | 2003-10-22 | 2006-03-14 | General Electric Company | Wind turbine system control |
| CN1926742B (zh) * | 2004-03-12 | 2011-05-25 | 通用电气公司 | 用于操作发电机变频器的方法以及具有根据这种方法操作的发电机的风能涡轮机 |
| DE102004048339A1 (de) | 2004-10-01 | 2006-04-13 | Repower Systems Ag | Windenergeianlage mit Umrichtersteuerung und Verfahren zum Betrieb |
| DE102004048341A1 (de) | 2004-10-01 | 2006-04-13 | Repower Systems Ag | Windpark mit robuster Blindleistungsregelung und Verfahren zum Betrieb |
| WO2006069569A1 (en) | 2004-12-28 | 2006-07-06 | Vestas Wind Systems A/S | Method of controlling a wind turbine connected to an electric utility grid |
| DK1880459T3 (da) * | 2005-05-13 | 2013-11-04 | Siemens Ag | Effektstyresystem til vindmøllepark |
| DK1752660T3 (da) * | 2005-08-12 | 2013-06-17 | Gen Electric | Beskyttelsesindretning mod overspænding til en vindmølle |
| US7394166B2 (en) * | 2006-10-04 | 2008-07-01 | General Electric Company | Method, apparatus and computer program product for wind turbine start-up and operation without grid power |
| TWM317698U (en) | 2006-10-17 | 2007-08-21 | Ming-Hsiang Yeh | Improved structure for electricity storage equipment |
-
2007
- 2007-04-13 DE DE102007017870.2A patent/DE102007017870B4/de active Active
-
2008
- 2008-02-21 DK DK10162409.6T patent/DK2209205T3/da active
- 2008-02-21 AT AT10162409T patent/ATE550825T1/de active
- 2008-02-21 ES ES08715905T patent/ES2350521T3/es active Active
- 2008-02-21 CN CN200880011874XA patent/CN101689825B/zh active Active
- 2008-02-21 DK DK08715905.9T patent/DK2135349T3/da active
- 2008-02-21 EP EP10162409A patent/EP2209205B1/de not_active Revoked
- 2008-02-21 ES ES10162409T patent/ES2380209T3/es active Active
- 2008-02-21 WO PCT/EP2008/001337 patent/WO2008125163A1/de not_active Ceased
- 2008-02-21 EP EP08715905A patent/EP2135349B1/de not_active Revoked
- 2008-02-21 US US12/595,544 patent/US8692419B2/en active Active
- 2008-02-21 AT AT08715905T patent/ATE487267T1/de active
- 2008-02-21 DE DE502008001721T patent/DE502008001721D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2209205B1 (de) | 2012-03-21 |
| DE502008001721D1 (de) | 2010-12-16 |
| ES2350521T3 (es) | 2011-01-24 |
| DE102007017870B4 (de) | 2022-03-31 |
| EP2135349B1 (de) | 2010-11-03 |
| DE102007017870A1 (de) | 2008-10-16 |
| WO2008125163A1 (de) | 2008-10-23 |
| DK2209205T3 (da) | 2012-07-02 |
| EP2135349A1 (de) | 2009-12-23 |
| ATE550825T1 (de) | 2012-04-15 |
| US20100207463A1 (en) | 2010-08-19 |
| EP2209205A1 (de) | 2010-07-21 |
| CN101689825B (zh) | 2013-08-21 |
| US8692419B2 (en) | 2014-04-08 |
| ATE487267T1 (de) | 2010-11-15 |
| CN101689825A (zh) | 2010-03-31 |
| ES2380209T3 (es) | 2012-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK2135349T3 (da) | Fremgangsmåde til at drive et vindkraftanlæg ved overspændinger i nettet | |
| DK1668245T3 (da) | Vindenergianlæg med en blindeffektmodul til netstøtte og fremgangsmåde dertil | |
| GB201200491D0 (en) | Method for operating a wind turbine generator | |
| MX346517B (es) | Procedimiento para operar una instalacion de energia eolica o bien un parque eolico. | |
| MX348070B (es) | Metodo para alimentar energia electrica en una red de suministro electrico. | |
| CY1114316T1 (el) | Μεθοδος για τη λειτουργια μιας ανεμογεννητριας | |
| WO2011112571A3 (en) | Method and system for damping subsynchronous resonant oscillations in a power system using a wind turbine | |
| WO2009083447A3 (en) | Apparatus and method for operating a wind turbine under low utility grid voltage conditions | |
| ATE515822T1 (de) | Windenergieanlage mit doppelt gespeistem asynchrongenerator und umrichterregelung | |
| IN2014CN02105A (da) | ||
| MY158234A (en) | A method of installing a hydroelectric turbine generator | |
| NZ586510A (en) | Tapered helical auger turbine to convert hydrokinetic energy into electrical energy | |
| WO2011059706A3 (en) | Power oscillation damping employing a full or partial conversion wind turbine | |
| MX2009007076A (es) | Un sistema de compensacion de baja tension para una turbina de viento de velocidad variable que tiene una maquina excitadora y un convertidor de energia no conectados con la red de transporte de energia electrica. | |
| IS8414A (is) | Aðferð til að stjórna vindhverfli við röskun á raforkukerfinu | |
| NO20071929L (no) | Pumpe, elektrisk anlegg, vindmolle, fremgangsmate for fremstilling av elektrisk effekt fra vindenergi. | |
| NZ610076A (en) | Adjustment device for adjusting an angle of incidence of a rotor blade of a wind power plant | |
| WO2008092460A3 (en) | Power curve of wind power plant for energy network | |
| WO2010124886A3 (de) | Verfahren zum betreiben eines rotorblattverstellantriebs | |
| WO2010054844A3 (de) | Verfahren zum betreiben einer windkraftanlage und windkraftanlage | |
| ATE544003T1 (de) | Wasserkraftwerk | |
| ATE477610T1 (de) | Verfahren zum betreiben einer windenenergieanlage | |
| TN2011000505A1 (en) | Method for increasing the net electric power of solar thermal power stations | |
| WO2010020595A3 (de) | Gasturbine und verfahren zu deren betrieb | |
| ATE408918T1 (de) | Windenergieanlage mit umrichtersteuerung und verfahren zum betrieb |