WO2009135809A2 - Installation pour la conversion d'énergie des vagues - Google Patents

Installation pour la conversion d'énergie des vagues Download PDF

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Publication number
WO2009135809A2
WO2009135809A2 PCT/EP2009/055330 EP2009055330W WO2009135809A2 WO 2009135809 A2 WO2009135809 A2 WO 2009135809A2 EP 2009055330 W EP2009055330 W EP 2009055330W WO 2009135809 A2 WO2009135809 A2 WO 2009135809A2
Authority
WO
WIPO (PCT)
Prior art keywords
wave
water
impellers
force
waves
Prior art date
Application number
PCT/EP2009/055330
Other languages
German (de)
English (en)
Other versions
WO2009135809A3 (fr
Inventor
Christian Losehand
Original Assignee
Strohlos Produktentwicklung Kg
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
Priority claimed from DE102008022122A external-priority patent/DE102008022122A1/de
Priority claimed from DE202008006931U external-priority patent/DE202008006931U1/de
Application filed by Strohlos Produktentwicklung Kg filed Critical Strohlos Produktentwicklung Kg
Publication of WO2009135809A2 publication Critical patent/WO2009135809A2/fr
Publication of WO2009135809A3 publication Critical patent/WO2009135809A3/fr

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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/144—Wave 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
    • Y02E10/20—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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the invention relates to a completely new form of
  • Wave energy conversion By a corresponding system, which is in direct influence of the waves, ie directly in the water / near the shore, the power of the constantly moving waves to absorb and convert into another force. This should be used for all power transmission facilities.
  • the object of the invention is to develop a device which optimally exploit the energy of the water waves in the shore area or rivers.
  • the height of the steel structure and the size of the wave impellers is dimensioned according to the average amplitude of the water wave.
  • the wave impellers are individually adjustable in height and in their distance from each other to compensate for variations in the amplitude and frequency of the water waves.
  • the number of wings of the wave impellers is dimensioned according to the amplitude of the water wave.
  • the wave impellers are made of a light material, in particular glass fiber or carbon fiber reinforced plastic.
  • the newly invented water wave energy recovery system meets all these requirements:
  • FIG. 1 shows the water wave energy recovery system according to the invention and in Figure 2, the operation is outlined.
  • the apparatus shown in Figure 1 consists of a steel structure, which stands on cast-in supports 1 in the water.
  • the device can be used for example in front of a coast in the riparian zone and uses the energy of the water waves.
  • a frame 2 is arranged, which receives the wave impellers 3 and is adjustable in height.
  • the number of wings 4 of the wave impellers 3 depends mainly on the amplitude of the water wave. For sufficient stability at least three wings 4 are provided. However, the construction also works with only one wing 4.
  • one or more wave impellers 3 can be arranged.
  • the distance of the wave impellers 3 from each other is dependent on the average frequency of the water wave.
  • the water waves have a different amplitude and frequency than, for example, in the North Sea or in the Atlantic.
  • these can also vary due to different wind conditions. Accordingly, the device must be dimensioned and the possibility must be created to compensate for fluctuations.
  • the wave-flywheels 3 can be individually adjustable in height and in their distance from one another.
  • the steel structure is aligned depending on the amplitude of the waves in height. This will usually be done hydraulically. But it can also be used quite other adjustment mechanisms. Likewise, the wave-wing wheels 3 are arranged horizontally adjustable on the frame 2.
  • a wave impeller 3 is driven by a respective shaft.
  • the resulting discontinuous mechanical rotational movement is converted via transmission, in particular chain transmission, in a continuous rotary motion and thus drives one or more generators for generating electrical energy, which is also located on the system.
  • the wave impellers 3 can be adapted to the wave height, so that a constant maximum torque is generated.
  • the necessary transformers to convert and forward the electricity can be stationed ashore.
  • the energy of the waves can be optimally utilized.
  • Wasserwellenenergy forungsstrom can be designed in combination as a compact system with photovoltaic system, wind turbine and pumped storage.
  • the constant mechanical rotary motion can be used to drive pumps for a pumped storage power plant.

Abstract

L'invention concerne une forme entièrement nouvelle de conversion d'énergie des vagues. Au moyen d'une installation appropriée, située dans une zone sous l'influence directe des vagues, à savoir, à proximité immédiate d'un rivage maritime ou fluvial, il s'agit d'absorber la force des vagues en mouvement constant, et de la transformer en une autre force. Cette force doit pouvoir être utilisée dans tous les dispositifs de transfert de force. L'invention a pour but de développer un dispositif capable d'exploiter de manière optimale l'énergie des vagues en bord de mer ou d'un fleuve. L'invention est caractérisée en ce qu'une ou plusieurs roues à pales dont le mouvement de rotation en discontinu est transformé, via des transmissions, en un mouvement de rotation continu, sont montées horizontalement à l'intérieur d'un cadre, dans une structure en acier qui est située dans l'eau et qui est réglable en hauteur. La distance des roues à pales entre elles est dimensionnée conformément à la fréquence moyenne des vagues.
PCT/EP2009/055330 2008-05-05 2009-05-04 Installation pour la conversion d'énergie des vagues WO2009135809A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008022122.8 2008-05-05
DE102008022122A DE102008022122A1 (de) 2008-05-05 2008-05-05 Wasserwellenenergiegewinnungsanlage
DE202008006931U DE202008006931U1 (de) 2008-05-21 2008-05-21 Wasserwellenenergiegewinnungsanlage
DE202008006931.9 2008-05-21

Publications (2)

Publication Number Publication Date
WO2009135809A2 true WO2009135809A2 (fr) 2009-11-12
WO2009135809A3 WO2009135809A3 (fr) 2010-12-23

Family

ID=41265070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055330 WO2009135809A2 (fr) 2008-05-05 2009-05-04 Installation pour la conversion d'énergie des vagues

Country Status (1)

Country Link
WO (1) WO2009135809A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757369A (zh) * 2018-05-28 2018-11-06 常州信息职业技术学院 旋转叶轮结构及泵抽机构
WO2021094629A1 (fr) * 2019-11-11 2021-05-20 GANZABAL LIBERATI, Alejandro Roman Dispositif pour la production d'énergie électrique constitué d'au moins deux corps de révolution rotatifs partiellement immergés dans un fluide dynamique; et procédé pour la production d'énergie électrique utilisant ledit dispositif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301377A (en) * 1979-12-03 1981-11-17 Leon Rydz Moving surface water driven power apparatus
US5136174A (en) * 1990-11-20 1992-08-04 Simoni Richard P Multi-paddlewheel system for generating electricity from water canal
DE19932337A1 (de) * 1999-07-10 2001-01-11 Reinhold K Gold Zahnwalzenwasserrad
DE10017866A1 (de) * 2000-04-11 2001-10-25 Mozarsky Harald Wasserkraftwerke

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301377A (en) * 1979-12-03 1981-11-17 Leon Rydz Moving surface water driven power apparatus
US5136174A (en) * 1990-11-20 1992-08-04 Simoni Richard P Multi-paddlewheel system for generating electricity from water canal
DE19932337A1 (de) * 1999-07-10 2001-01-11 Reinhold K Gold Zahnwalzenwasserrad
DE10017866A1 (de) * 2000-04-11 2001-10-25 Mozarsky Harald Wasserkraftwerke

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757369A (zh) * 2018-05-28 2018-11-06 常州信息职业技术学院 旋转叶轮结构及泵抽机构
CN108757369B (zh) * 2018-05-28 2021-02-26 常州信息职业技术学院 旋转叶轮结构及泵抽机构
WO2021094629A1 (fr) * 2019-11-11 2021-05-20 GANZABAL LIBERATI, Alejandro Roman Dispositif pour la production d'énergie électrique constitué d'au moins deux corps de révolution rotatifs partiellement immergés dans un fluide dynamique; et procédé pour la production d'énergie électrique utilisant ledit dispositif
US11843308B2 (en) 2019-11-11 2023-12-12 Alejandro Roman Ganzabal Liberati Arrangement for generating electric power made up of at least two rotating bodies of revolution partially immersed in a dynamic fluid; and a procedure for generating electric power using said arrangement

Also Published As

Publication number Publication date
WO2009135809A3 (fr) 2010-12-23

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