[go: up one dir, main page]

DK1534951T3 - Aggregat af energistrømindsamlere såsom en vindpark og fremgangsmåde til drift - Google Patents

Aggregat af energistrømindsamlere såsom en vindpark og fremgangsmåde til drift

Info

Publication number
DK1534951T3
DK1534951T3 DK03771491.2T DK03771491T DK1534951T3 DK 1534951 T3 DK1534951 T3 DK 1534951T3 DK 03771491 T DK03771491 T DK 03771491T DK 1534951 T3 DK1534951 T3 DK 1534951T3
Authority
DK
Denmark
Prior art keywords
devices
assembly
fluid
wind farm
aggregate
Prior art date
Application number
DK03771491.2T
Other languages
English (en)
Inventor
Gustave Paul Corten
Koert Lindenburg
Pieter Schaak
Original Assignee
Stichting Energie
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 Stichting Energie filed Critical Stichting Energie
Application granted granted Critical
Publication of DK1534951T3 publication Critical patent/DK1534951T3/da

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
    • 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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • 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
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • 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
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • F05B2270/204—Purpose of the control system to optimise the performance of a machine taking into account the wake effect
    • 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
    • Y02E10/20—Hydro 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
    • Y02E10/728—Onshore wind 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Wind Motors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Tents Or Canopies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DK03771491.2T 2002-07-15 2003-07-15 Aggregat af energistrømindsamlere såsom en vindpark og fremgangsmåde til drift DK1534951T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021078A NL1021078C1 (nl) 2002-07-15 2002-07-15 Werkwijze en inrichting betreffende stromingsenergie zoals een windturbinepark.
PCT/NL2003/000517 WO2004011799A1 (en) 2002-07-15 2003-07-15 Assembly of energy flow collectors, such as windpark, and method of operation

Publications (1)

Publication Number Publication Date
DK1534951T3 true DK1534951T3 (da) 2011-07-18

Family

ID=31185862

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03771491.2T DK1534951T3 (da) 2002-07-15 2003-07-15 Aggregat af energistrømindsamlere såsom en vindpark og fremgangsmåde til drift

Country Status (12)

Country Link
US (1) US7299627B2 (da)
EP (1) EP1534951B1 (da)
CN (1) CN1329656C (da)
AT (1) ATE513127T1 (da)
AU (1) AU2003257728B2 (da)
BR (1) BR0312645B1 (da)
CA (1) CA2492385C (da)
DK (1) DK1534951T3 (da)
ES (1) ES2372738T3 (da)
NL (1) NL1021078C1 (da)
NO (1) NO329219B1 (da)
WO (1) WO2004011799A1 (da)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197179B2 (en) 2001-06-14 2012-06-12 Douglas Spriggs Selsam Stationary co-axial multi-rotor wind turbine supported by continuous central driveshaft
NL1023666C2 (nl) * 2003-06-14 2004-12-20 Energieonderzoek Ct Petten Ecn Werkwijze of inrichting om energie aan een stromend fluïdum te onttrekken.
DE102004056254B4 (de) 2004-11-22 2006-11-09 Repower Systems Ag Verfahren zum Optimieren des Betriebs von Windenergieanlagen
US7484363B2 (en) * 2005-10-20 2009-02-03 Michael Reidy Wind energy harnessing apparatuses, systems, methods, and improvements
DK177081B1 (da) 2005-12-16 2011-06-20 Lm Glasfiber As Vindenergianlæg med strømningsflader
ES2999033T3 (en) 2006-04-02 2025-02-24 Wobben Properties Gmbh Wind turbine with slender blade
GB0612677D0 (en) * 2006-06-27 2006-08-09 Taylor Derek A Energy conversion device for wind & other fluids
AU2007274645A1 (en) * 2006-07-20 2008-01-24 Daniel Farb Flow deflection devices and method for energy capture machines
DE102006043470B3 (de) * 2006-09-15 2008-01-03 Garzmann, Traugott, Dipl.-Ing. Windfarmen mit hoher Ausnutzung mit direkt angetriebenen Generatoren mit Fremdbelüftung
EP2153063B1 (en) * 2007-04-30 2019-02-27 Vestas Wind Systems A/S A method of operating a wind turbine with pitch control
BRPI0813193A2 (pt) 2007-08-02 2014-12-23 Joel S Douglas Coletor de energia, sistema coletor de energia para uso em um sistema de efluente, coletor de energia para colher energia do movimento das ondas em uma massa de fluido, coletor de energia rotativo, conjunto coletor de energia flutuante, sistema para coletar energia de um fluxo de corrente reversível de uma massa de água, sistema para coletar energia do fluxo de corrente e da ação das ondas de uma massa de água
TR201809054T4 (tr) * 2008-08-18 2018-07-23 Current Power Sweden Ab Bir ızgara ile donatılan bir hidrogüç tesisi ve bunun çalıştırılmasına yönelik bir yöntem.
CA2737886A1 (en) * 2008-09-19 2010-03-25 Cortenergy Bv Wind turbine with low induction tips
US8545168B2 (en) * 2009-04-09 2013-10-01 California Institute Of Technology Two-dimensional array of turbines
US7941304B2 (en) 2009-04-30 2011-05-10 General Electric Company Method for enhancement of a wind plant layout with multiple wind turbines
EP2435700B1 (en) * 2009-05-26 2020-03-11 Leviathan Wind Energizer LLC Manufacture of wind turbine enhancement systems
US9214811B2 (en) 2009-12-22 2015-12-15 California Institute Of Technology Devices and methods for harvesting power from arrays of wind turbines
GB2481461A (en) * 2010-06-21 2011-12-28 Vestas Wind Sys As Control of a downstream wind turbine in a wind park by sensing the wake turbulence of an upstream turbine
GB2486700B (en) * 2010-12-23 2013-11-27 Tidal Generation Ltd Water current turbine arrangements
EP2758660B1 (en) 2011-09-13 2022-03-23 Vestas Wind Systems A/S A method for improving large array wind park power performance through active wake manipulation reducing shadow effects
FR2982649B1 (fr) * 2011-11-10 2018-03-02 Geps Innov Dispositif de recuperation d'energie a partir d'un fluide en mouvement
EP3722593B1 (en) 2012-03-13 2025-10-29 Wobben Properties GmbH Twisted blade root
EP2679813B2 (en) 2012-06-28 2019-11-20 Siemens Gamesa Renewable Energy A/S Method and arrangement for optimizing a parameter setting of a wind turbine
US9165092B2 (en) * 2012-07-31 2015-10-20 International Business Machines Corporation Wind farm layout in consideration of three-dimensional wake
US9617975B2 (en) * 2012-08-06 2017-04-11 General Electric Company Wind turbine yaw control
KR101418413B1 (ko) * 2012-09-27 2014-07-09 삼성중공업 주식회사 풍력 발전 단지 제어 방법
US20140112777A1 (en) * 2012-10-19 2014-04-24 General Electric Company System and method for mitigating wake losses in a windfarm
EP2757255A1 (en) 2013-01-21 2014-07-23 Alstom Wind, S.L.U. Method of operating a wind farm
US9512820B2 (en) 2013-02-19 2016-12-06 Siemens Aktiengesellschaft Method and system for improving wind farm power production efficiency
FR3004574B1 (fr) * 2013-04-16 2016-09-02 Prodose Dispositif de surveillance des voies ferrees et procede de travail
EP2853729B1 (en) * 2013-09-30 2016-06-15 Alstom Renovables España, S.L. Wind turbine with a wind sensing apparatus
KR101458798B1 (ko) * 2014-02-20 2014-11-07 두산중공업 주식회사 풍력 발전 단지, 풍력 발전 단지의 배치 구조, 풍력 발전 단지의 제어 방법 및 풍력 발전 유닛.
KR101458786B1 (ko) 2014-02-20 2014-11-07 두산중공업 주식회사 풍력발전단지, 풍력발전단지의 배치구조, 풍력발전단지의 제어방법 및 풍력발전 유닛.
WO2015136687A1 (ja) * 2014-03-14 2015-09-17 株式会社日立製作所 ウィンドファームの制御方法およびウィンドファームの制御システム
US9551322B2 (en) 2014-04-29 2017-01-24 General Electric Company Systems and methods for optimizing operation of a wind farm
US10100813B2 (en) 2014-11-24 2018-10-16 General Electric Company Systems and methods for optimizing operation of a wind farm
US10400743B1 (en) * 2014-12-24 2019-09-03 National Technology & Engineering Solutions Of Sandia, Llc Wind turbine blades, wind turbines, and wind farms having increased power output
US10487804B2 (en) * 2015-03-11 2019-11-26 General Electric Company Systems and methods for validating wind farm performance improvements
TWI633236B (zh) * 2015-04-13 2018-08-21 中原大學 Smart wind turbine
DE102015009959A1 (de) * 2015-08-05 2017-02-09 Senvion Gmbh Steuerung und Steuerungsverfahren für eine Windenergieanlage oder eine Mehrzahl von Windenergieanlagen
US20170107975A1 (en) * 2015-10-19 2017-04-20 Wind Harvest International, Inc. Vertical and Geographical Placements of Arrays of Vertical-Axis Wind-Turbines
CN107304746B (zh) * 2016-04-20 2020-07-17 北京天诚同创电气有限公司 风力发电机组及其运行控制方法与设备
US10385829B2 (en) 2016-05-11 2019-08-20 General Electric Company System and method for validating optimization of a wind farm
US10465655B2 (en) 2016-07-05 2019-11-05 Inventus Holdings, Llc Wind turbine wake steering apparatus
DE102017105165A1 (de) * 2017-03-10 2018-09-13 Wobben Properties Gmbh Verfahren zum Bestimmen einer verfügbaren Leistung eines Windparks und zugehöriger Windpark
SE542069C2 (en) * 2017-11-24 2020-02-18 Gox Ab A control system for a wind park
CN110094297B (zh) * 2018-01-31 2020-04-14 北京金风科创风电设备有限公司 基于扇区的风力发电机组的控制方法及控制系统
EP3533997A1 (en) 2018-02-28 2019-09-04 Siemens Gamesa Renewable Energy A/S Estimating free-stream inflow at a wind turbine
EP3536948A1 (en) 2018-03-08 2019-09-11 Siemens Gamesa Renewable Energy A/S Determining control settings for a wind turbine
US10774811B2 (en) * 2018-05-01 2020-09-15 General Electric Company Induction controlled wind turbine
US12018656B2 (en) * 2019-08-27 2024-06-25 William Larry Hamilton Wind turbine farm
US11041481B2 (en) * 2019-08-27 2021-06-22 William Larry Hamilton Wind turbine farm
US20240318628A1 (en) * 2019-08-27 2024-09-26 William Larry Hamilton Wind turbine farm
EP4179198A4 (en) 2020-07-13 2024-03-20 Windesco, Inc. METHOD AND SYSTEMS FOR EXTENDED YAW CONTROL OF A WIND TURBINE
CN111997820B (zh) * 2020-08-03 2021-10-01 三峡大学 基于多通道升降控制的波浪能采集与转换装置及控制方法
EP3964708A1 (en) * 2020-09-03 2022-03-09 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Method and controller arrangement for operating a wind turbine farm
CN112096576B (zh) * 2020-11-10 2021-02-23 南京理工大学 基于尾流场优化控制的多台风机阵列年发电量提升方法
KR102483234B1 (ko) * 2021-01-27 2023-01-03 한국과학기술원 웨이크 완화를 위한 풍력터빈시스템
US11639710B2 (en) 2021-06-25 2023-05-02 WindESCo, Inc. Systems and methods of coordinated yaw control of multiple wind turbines
WO2023014984A1 (en) * 2021-08-06 2023-02-09 Texas Tech University System Methods and systems for thrust-based turbine wake control
EP4141253A1 (en) * 2021-08-31 2023-03-01 Siemens Gamesa Renewable Energy A/S Control of a wind park with floating turbines
WO2023122601A1 (en) 2021-12-20 2023-06-29 Flower Turbines, Inc. A shaftless generator for a fluid turbine
JP2025506565A (ja) 2022-02-08 2025-03-11 フラワー ターバインズ インコーポレイテッド 流体タービン群を動作させるためのシステムおよび方法
CA3246948A1 (da) 2022-04-12 2023-10-19 Jonathan Forbes
WO2023214980A1 (en) * 2022-05-05 2023-11-09 Hamilton William Larry Wind turbine farm
WO2024050317A1 (en) 2022-08-28 2024-03-07 Flower Turbines, Inc. Systems and methods for operating a cluster of fluid turbines
CA3267297A1 (en) 2022-09-18 2024-03-21 Flower Turbines Inc. TURBINE SHAFT SLEEVES
WO2024151908A2 (en) 2023-01-15 2024-07-18 Mark Daniel Farb Systems and methods for fluid turbine operations
CN121311675A (zh) 2023-04-09 2026-01-09 花卉涡轮机股份有限公司 流体涡轮机操作系统和方法
KR102765073B1 (ko) * 2024-11-08 2025-02-06 고등기술연구원연구조합 수직축 풍력터빈 시스템의 블레이드 지지대 피치 제어 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045144A (en) * 1975-02-18 1977-08-30 John Lodewyk Loth Wind energy concentrators
US4047832A (en) * 1975-04-03 1977-09-13 Polytechnic Institute Of New York Fluid flow energy conversion systems
US4182594A (en) * 1976-09-28 1980-01-08 Currah Walter E Jr Wind driven energy system
NL7906627A (nl) * 1979-09-04 1981-03-06 Stichting Energie Inrichting met wieken die voorzien zijn van hulpvleugels met vergroot mengeffect tussen zog en buitenstroming.
US4582013A (en) * 1980-12-23 1986-04-15 The Holland Corporation Self-adjusting wind power machine
AUPN163795A0 (en) * 1995-03-10 1995-04-06 DIPNALL, David A device for extracting energy from moving water particles
DE19548637C2 (de) * 1995-12-13 1997-10-23 Juergen Schatz Vorrichtung zur partiellen Konzentration und energetischen Nutzung von Strömungsenergie in Parallelströmungen
DE19948196A1 (de) * 1999-10-06 2001-05-17 Aloys Wobben Verfahren zum Betrieb eines Windparks
US6602045B2 (en) * 2000-02-05 2003-08-05 Robert Ives Hickey Wingtip windmill and method of use
US6692230B2 (en) * 2001-06-14 2004-02-17 Douglas Spriggs Selsam Balanced, high output, rapid rotation wind turbine (Weathervane multi-rotor windmill)
DE10137272A1 (de) * 2001-07-31 2003-02-27 Aloys Wobben Frühwarnsystem für Windenergieanlagen
US6982498B2 (en) * 2003-03-28 2006-01-03 Tharp John E Hydro-electric farms

Also Published As

Publication number Publication date
BR0312645A (pt) 2005-06-07
WO2004011799A1 (en) 2004-02-05
ATE513127T1 (de) 2011-07-15
BR0312645B1 (pt) 2012-06-26
NL1021078C1 (nl) 2004-01-16
AU2003257728A1 (en) 2004-02-16
CN1329656C (zh) 2007-08-01
NO329219B1 (no) 2010-09-13
AU2003257728B2 (en) 2009-09-10
ES2372738T3 (es) 2012-01-26
EP1534951A1 (en) 2005-06-01
EP1534951B1 (en) 2011-06-15
US20060131889A1 (en) 2006-06-22
CN1668844A (zh) 2005-09-14
NO20050173D0 (no) 2005-01-12
CA2492385C (en) 2011-07-19
NO20050173L (no) 2005-04-15
CA2492385A1 (en) 2004-02-05
US7299627B2 (en) 2007-11-27

Similar Documents

Publication Publication Date Title
DK1534951T3 (da) Aggregat af energistrømindsamlere såsom en vindpark og fremgangsmåde til drift
AU2013251667B2 (en) Hydropower and geothermal energy system and methods
NO20063659L (no) Anordninger og fremgangsmater for a utnytte strommende energi
US20100213720A1 (en) Shrouded vertical axis dual-turbine generator
IL196438A (en) Flow biasing and method for energy capture machines
BR0309058A (pt) Conjunto de processo submarino
EA201270719A1 (ru) Приводной двигатель (гидравлическая турбина) гидрокинетической плавучей электростанции с повышенным коэффициентом полезного действия и модуль гидрокинетической плавучей электростанции
DK2150699T3 (da) Fremgangsmåde til drift af en vindmølle med pitch-regulering
DK3309390T3 (da) Fremgangsmåde til fremstilling af en vinge til et vindenergianlæg og vinge omfattende segmenteret lederorgan
WO2011095240A3 (de) Wasserkraftanlage
ATE351980T1 (de) Wind oder wasserenergieumformer
ATE544003T1 (de) Wasserkraftwerk
DK2125180T3 (da) Horisontalt røreværk og indretning til frembringelse af en strøm i et klaringsbassin med det horisontale røreværk
BR112015019470A2 (pt) gerador hidroelétrico e processo para converter a energia cinética da água de um curso de água em energia elétrica
WO2008141349A3 (de) Wasserkraftwerk
ATE370326T1 (de) Strömungsrohr mit wasserturbine von veränderlichem querschnitt
NO20080703L (no) Turbin for et vannkraftanlegg
ZA201004201B (en) Method and system for converting kinetic energy contained in horizontal flows into useful mechanical energy
US8814515B2 (en) Placing water turbines in water flows
MXPA04005996A (es) Metodo y sistema para regular el nivel de una presa.
SE1930263A1 (en) Device and technique for generating power from movingwater
DK1616096T3 (da) Vindkraftanlæg med et gittertårn
EP3951166A4 (en) FLOATING STRUCTURE, FLOATING WIND-POWERED ELECTRICITY GENERATION DEVICE AND METHOD OF MAKING A FLOATING STRUCTURE
DK1623112T3 (da) Vindkraftanlæg af cyklontype og fremgangsmåde til udvinding af energi deraf
ATE435974T1 (de) Laufwasserkraftwerk bestehend aus einer turbine und wehren zur gewinnung elektrischer energie aus fliessenden gewässern und tidengewässern