DE102014004964A1 - Marine power plant - Google Patents

Marine power plant Download PDF

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DE102014004964A1
DE102014004964A1 DE102014004964.7A DE102014004964A DE102014004964A1 DE 102014004964 A1 DE102014004964 A1 DE 102014004964A1 DE 102014004964 A DE102014004964 A DE 102014004964A DE 102014004964 A1 DE102014004964 A1 DE 102014004964A1
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power plant
float
marine power
mast
waves
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Anmelder Gleich
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    • 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
    • F03B13/16—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/20—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
    • 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
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • F03B13/16—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—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 relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • 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
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/18—Air and water being simultaneously used as working fluid
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • F05B2260/406—Transmission of power through hydraulic systems
    • 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
    • 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
    • Y02E10/727—Offshore wind turbines

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Das Meereskraftwerk nutzt durch Ausnützung der von den Meereswellen verursachten Schwenkbewegung eines flachen runden Schwimmkörpers und mit Hilfe eines auf dem Schwimmkörper aufgesetzten Windrades zugleich die Windenergie und die Meereswellenenergie. In der Mitte des Schwimmkörpers ist über ein Kugelgelenk ein senkrechter Mast befestigt, an dessen unterem Ende sich unter der Wasseroberfläche ein wassergefüllter Hohlkörper zur Dämpfung der von den Meereswellen verursachten Winkelbewegung des Mastes befindet und an dessen oberen Ende das Windrad angebracht ist.The marine power plant exploits the wind energy and the sea wave energy by exploiting the oscillating motion of a flat round floating body caused by the waves of the sea and using a wind turbine mounted on the floating body. In the middle of the float a vertical mast is attached via a ball joint, at the lower end of which is a water-filled hollow body for damping the wave motion caused by the ocean waves of the mast and at the upper end of the wind turbine is mounted below the water surface.

Description

Das Meereskraftwerk verwendet durch Ausnützung der von den Meereswellen hervorgerufenen Schwenkbewegung eines flachen, vorzugsweise runden Schwimmkörpers (2, 1 und 2) um ein in der Mitte über der Wasseroberfläche angebrachtes allseits schwenkbares Kugelgelenk (6, 1 und 2) oder anderes Gelenk und mit Hilfe eines aufgesetzten Windrades (3, 1) auf einem durch die Dämpfungsmasse eines tiefliegenden wassergefüllten Hohlkörpers (8, 1) oder durch eine andere Dämpfungsmasse so stark gedämpften Mast (5, 1 und 2), dass am Windrad keine zu großen Kreiselmomente auftreten, zugleich die Windenergie und die Meereswellenenergie.The marine power plant uses by exploiting the wave waves caused by the pivoting movement of a flat, preferably round float ( 2 . 1 and 2 ) about a in the middle above the water surface mounted on all sides swiveling ball joint ( 6 . 1 and 2 ) or other joint and with the aid of an attached wind turbine ( 3 . 1 ) on a through the damping mass of a deep water-filled hollow body ( 8th . 1 ) or by another damping mass so heavily damped mast ( 5 . 1 and 2 ) that at the wind turbine too large centrifugal moments occur, at the same time the wind energy and the sea wave energy.

Mehrere Schwimmkörper (2, 1 und 2) sind durch federnde Rohre (4, 1 und 2), die bei der Wellenbewegung wegen der Federwirkung ohne große Kräfte den Abstand zwischen den einzelnen Schwimmkörpern (2, 1 und 2) halten und in denen die verbindenden Stromkabel liegen, zu einem Kraftwerkverbund kombiniert.Several floats ( 2 . 1 and 2 ) are by resilient tubes ( 4 . 1 and 2 ), which in the wave motion due to the spring action without large forces, the distance between the individual floats ( 2 . 1 and 2 ) and in which the connecting power cables are located, combined into a power plant network.

Ein an einem senkrechtstehnden Mast (5, 1 und 2) angebrachtes Kugelgelenk (6, 1 und 2) oder anderes Gelenk befindet sich über der Wasseroberfläche außerhalb des Schwimmkörpers (2, 1 und 2), so dass keine Dichtwirkung nötig ist, und auch die Hydraulik und Elektrik zur Umwandlung der Meereswellenenergie in elektrische Energie befindet sich außerhalb des Schwimmkörpers (2, 1 und 2) in einem eigenen Generatorgehäuse (7, 1 und 2), so dass im Schwimmkörper (2, 1 und 2) keine eingebauten Technikelemente nötig sind und dieser daher kostengünstig aus Beton gefertigt werden kann.One on a vertical mast ( 5 . 1 and 2 ) mounted ball joint ( 6 . 1 and 2 ) or other joint is located above the water surface outside the float ( 2 . 1 and 2 ), so that no sealing effect is necessary, and also the hydraulics and electrical system for converting the sea wave energy into electrical energy is located outside the float ( 2 . 1 and 2 ) in a separate generator housing ( 7 . 1 and 2 ), so that in the float ( 2 . 1 and 2 ) no built-in technical elements are needed and this can therefore be made inexpensively from concrete.

Die Dämpfung der von den Meereswellen hervorgerufenen Winkelbewegung des Mastes (5, 1 und 2) erfolgt durch die Masse eines unter der Wasseroberfläche am unteren Ende des Mastes (5, 1 und 2) angebrachten wassergefüllten Hohlkörpers (8, 1) oder durch entsprechend angebrachte Paddel, wobei das umgebende Wasser als Dämpfungsmasse wirkt.The attenuation of the angular movement of the mast caused by the sea waves ( 5 . 1 and 2 ) is carried out by the mass of one below the water surface at the lower end of the mast ( 5 . 1 and 2 ) attached water-filled hollow body ( 8th . 1 ) or by appropriately attached paddles, the surrounding water acts as a damping mass.

Die Übertragung der von den Meereswellen eingebrachten Energie der Pendelbewegung des Schwimmkörpers (2, 1 und 2) erfolgt durch mehrere doppeltwirkende Hydraulikzylinder (10, 1 und 2) mit Edlagendämpfung, die zwischen dem Schwimmkörper (2, 1 und 2) und dem Generatorgehäuse (7, 1 und 2) angebracht sind, die bei der Relativbewegung zwischen dem Schwimmkörper und dem Generatorgehäuse Drucköl pumpen, das über einen Hydraulikmotor oder über Düsen (11, 2), die auf ein Turbinenlaufrad (12, 2) spritzen, einen Stromgenerator (13, 2) antreibt, wobei mit Düsennadeln (14, 2) mit mechanischer oder elektrischer Steuerung der Düsenquerschnitt entsprechend der Bewegung durch die Meereswellen dauernd so verstellt wird, dass sich die Energieausbeute maximiert oder die Kraftübertragung erfolgt mit anstelle der Hydraulikzylinder angebrachten Pneumatikzylindern, mit mechanischen Kraftübertragungselementen wie Zahnstangen und Zahnrädern oder mit anstelle der Hydraulikzylinder angebrachten Lineargeneratoren.The transmission of the energy introduced by the sea waves of the pendulum movement of the float ( 2 . 1 and 2 ) is carried out by several double-acting hydraulic cylinders ( 10 . 1 and 2 ) with cushioning between the float ( 2 . 1 and 2 ) and the generator housing ( 7 . 1 and 2 ) are mounted, which pump during the relative movement between the float and the generator housing pressure oil, which via a hydraulic motor or via nozzles ( 11 . 2 ) mounted on a turbine wheel ( 12 . 2 ) inject a power generator ( 13 . 2 ), whereby with nozzle needles ( 14 . 2 ) with mechanical or electrical control of the nozzle cross section corresponding to the movement through the sea waves is constantly adjusted so that maximizes the energy yield or the power transmission takes place with mounted instead of the hydraulic cylinder pneumatic cylinders, with mechanical power transmission elements such as racks and gears or with attached instead of the hydraulic cylinder linear generators.

Am Schwimmkörper (2, 1 und 4) sind mehrere Resonanzmassen (15, 1 und 2) angebracht, die aus senkrechten Führungsrohren (16, 1 und 2) mit elektrischer, hydraulischer oder pneumatischer Kraftübertragung in die entsprechende Höhe ausfahrbar sind, um die hin- und herkippende Bewegung des Schwimmkörpers mit den Meereswellen in Resonanz zu bringen und dadurch die elektrische Leistungsausbeute zu erhöhen.At the floating body ( 2 . 1 and 4 ) are several resonance masses ( 15 . 1 and 2 ) mounted from vertical guide tubes ( 16 . 1 and 2 ) are extendable with electrical, hydraulic or pneumatic power transmission in the appropriate height to bring the reciprocating movement of the float with the sea waves in resonance and thereby increase the electrical power output.

Unterhalb des Kugelgelenkes (6, 1 und 2) ist am Mast (5, 1 und 2) ein Gummielement (17, 1 und 2) angebracht, das bei übergroßer Winkelbewegung des Schwimmkörpers (2, 1 und 2) den Anschlag am Mast abfedert.Below the ball joint ( 6 . 1 and 2 ) is on the mast ( 5 . 1 and 2 ) a rubber element ( 17 . 1 and 2 ), in the case of excessive angular movement of the float ( 2 . 1 and 2 ) cushion the stop on the mast.

Der Schwimmkörper (2, 1 und 2) aus Beton wird um eine innere Form aus Stahl oder einem anderem Material gegossen, die unter Wasserdruck steht, so dass nach dem Nachlassen des Wasserdruckes ein Spannbetonkörper entsteht.The float ( 2 . 1 and 2 ) of concrete is poured around an inner mold of steel or other material that is under water pressure, so that after the release of the water pressure a prestressed concrete body is formed.

Die einzelnen Meereskraftwerke oder die zu einem Kraftwerksverbund kombinierten Meereskraftwerke schwimmen satellitengesteuert mit eigener erzeugter Energie vom Produktionsort zum Einsatzort und werden bei tiefem Meer satellitengesteuert mit entsprechend gesteuerten Schiffschrauben mit dynamischer Positionierung am vorbestimmten Ort gehalten.The individual marine power plants or combined into a power plant network marine power plants are satellite controlled with its own energy generated from the production site to the site and are kept at low sea satellite controlled with appropriately controlled propellers with dynamic positioning at the predetermined location.

Falls das Meereskraftwerk gegenüber dem Seekabel abdriftet löst sich bei einer vorbestimmten Kraft eine Steckverbindung, um einen Kabelriss zu vermeiden. Dabei schwimmt der am Seekabel angebrachte Teil der Steckverbindung infolge des nun geringeren Gewichtes mit dem angebrachten Schwimmer an die Wasseroberfläche, so dass das Seekabel wieder gefunden werden kann.If the marine power plant drifts opposite the submarine cable, a connector will disconnect at a predetermined force to prevent cable breakage. The attached to the submarine cable part of the connector floats due to the now lower weight with the attached float to the water surface, so that the submarine cable can be found again.

Claims (10)

Meereskraftwerk, dadurch gekennzeichnet, dass durch Ausnützung der von den Meereswellen hervorgerufenen Schwenkbewegung eines flachen, vorzugsweise runden Schwimmkörpers (2, 1 und 2) um ein in der Mitte über der Wasseroberfläche liegendes allseits schwenkbares, an einem senkrechten Mast (5, 1 und 2) angebrachtes Kugelgelenk (6, 1 und 2) oder anderes Gelenk und mit Hilfe eines aufgesetzten Windrades (3, 1) auf dem durch die Dämpfungsmasse eines tiefliegenden wassergefüllten Hohlkörpers (8, 1) oder durch eine andere Dämpfungsmasse so stark gedämpften Mast (5, 1 und 2), dass am Windrad keine zu großen Kreiselkräfte auftreten, zugleich die Windenergie und die Meereswellenenergie verwendet wird.Marine power plant, characterized in that by exploiting the wave waves caused by the pivoting movement of a flat, preferably round float ( 2 . 1 and 2 ) one in the middle above the Water surface lying on all sides swiveling, on a vertical mast ( 5 . 1 and 2 ) mounted ball joint ( 6 . 1 and 2 ) or other joint and with the aid of an attached wind turbine ( 3 . 1 ) on the by the damping mass of a low-lying water-filled hollow body ( 8th . 1 ) or by another damping mass so heavily damped mast ( 5 . 1 and 2 ) that at the wind turbine not too large centrifugal forces occur, at the same time the wind energy and the sea wave energy is used. Meereskraftwerk, dadurch gekennzeichnet, dass mehrere Schwimmkörper (2, 1 und 2) durch federnde Rohre (4, 1 und 2), die bei Wellenbewegung wegen der Federwirkung ohne große Kräfte den Abstand zwischen den einzelnen Schwimmkörpern (2, 1 und 2) halten und in denen die verbindenden Stromkabel liegen, zu einem Kraftwerksverbund kombiniert sind.Marine power plant, characterized in that several floats ( 2 . 1 and 2 ) by resilient tubes ( 4 . 1 and 2 ), which in wave motion due to the spring action without large forces, the distance between the individual floats ( 2 . 1 and 2 ) and in which the connecting power cables are located, are combined to form a power plant network. Meereskraftwerk, dadurch gekennzeichnet, dass sich ein an einem senkrechtstehenden Mast (5, 1 und 2) angebrachtes Kugelgelenk (6, 1 und 2) oder anderes Gelenk über der Wasseroberfläche außerhalb des Schwimmkörpers (2, 1 und 2) befindet, so dass keine Dichtwirkung nötig ist, und auch die Hydraulik und Elektrik zur Umwandlung der Meereswellenenergie in elektrische Energie sich außerhalb des Schwimmkörpers (2, 1 und 2) in einem eigenen Generatorgehäuse (7, 1 und 2) befindet, so dass im Schwimmkörper (2, 1 und 2) keine eingebauten Technikelemente nötig sind und dieser daher kostengünstig aus Beton gefertigt werden kann.Marine power plant, characterized in that a mast ( 5 . 1 and 2 ) mounted ball joint ( 6 . 1 and 2 ) or other joint above the water surface outside the float ( 2 . 1 and 2 ), so that no sealing effect is needed, and also the hydraulics and electrical system for converting the sea wave energy into electrical energy outside the float ( 2 . 1 and 2 ) in a separate generator housing ( 7 . 1 and 2 ), so that in the float ( 2 . 1 and 2 ) no built-in technical elements are needed and this can therefore be made inexpensively from concrete. Meereskraftwerk, dadurch gekennzeichnet, dass die Dämpfung der durch die Meereswellen hervorgerufenen Winkelbewegung des Mastes (5, 1 und 2) durch die Masse eines unter der Wasseroberfläche am unteren Ende des Mastes (5, 1 und 4) angebrachten wassergefüllten Hohlkörpers (8, 1) oder durch entsprechend angebrachte Paddel erfolgt, wobei das umgebende Wasser als Dämpfungsmasse wirkt.Marine power plant, characterized in that the attenuation of the wave waves caused by the waves of the mast ( 5 . 1 and 2 ) by the mass of one below the water surface at the lower end of the mast ( 5 . 1 and 4 ) attached water-filled hollow body ( 8th . 1 ) or by appropriately attached paddles, wherein the surrounding water acts as a damping mass. Meereskraftwerk, dadurch gekennzeichnet, dass die Übertragung der von den Meereswellen eingebrachten Energie der Pendelbewegung des Schwimmkörpers (2, 1 und 2) durch mehrere Hydraulikzylinder (10, 1 und 2) mit Endlagendämpfung erfolgt, die zwischen dem Schwimmkörper (2, 1 und 2) und dem Generatorgehäuse (7, 1 und 2) angebracht sind, die bei der Relativbewegung zwischen dem Schwimmkörper und dem Generatorgehäuse Drucköl pumpen, das über einen Hydraulikmotor oder über Düsen (11, 2), die auf ein Turbinenlaufrad (12, 2) spritzen, einen Stromgenerator (13, 2) antreibt, wobei mit Düsennadeln (14, 2) mit mechanischer oder elektrischer Steuerung der Düsenquerschnitt entsprechend der Bewegung durch die Meereswellen dauernd so verstellt wird, dass sich die Energieausbeute maximiert, oder dass die Kraftübertragung mit anstelle der Hydraulikzylinder angebrachten Pneumatikzylindern, mit mechanischer Kraftübertragungselementen wie Zahnstangen und Zahnrädern oder mit anstelle der Hydraulikzylinder angebrachten Lineargeneratoren erfolgt.Marine power plant, characterized in that the transmission of the energy introduced by the waves of the waves of the floating body ( 2 . 1 and 2 ) by several hydraulic cylinders ( 10 . 1 and 2 ) with cushioning between the float ( 2 . 1 and 2 ) and the generator housing ( 7 . 1 and 2 ) are mounted, which pump during the relative movement between the float and the generator housing pressure oil, which via a hydraulic motor or via nozzles ( 11 . 2 ) mounted on a turbine wheel ( 12 . 2 ) inject a power generator ( 13 . 2 ), whereby with nozzle needles ( 14 . 2 ) with mechanical or electrical control of the nozzle cross section corresponding to the movement through the sea waves is constantly adjusted so that maximizes energy efficiency, or that the power transmission with mounted instead of the hydraulic cylinder pneumatic cylinders, with mechanical power transmission elements such as racks and gears or mounted instead of the hydraulic cylinder linear generators he follows. Meereskraftwerk, dadurch gekennzeichnet, dass am Schwimmkörper (2, 1 und 2) mehrere Resonanzmassen (15, 1 und 2) angebracht sind, die aus senkrechten Führungsrohren (16, 1 und 2) mit elektrischer, hydraulischer oder pneumatischer Kraftübertragung in die entsprechende Höhe ausfahrbar sind, um die hin- und herkippende Bewegung des Schwimmkörpers (2, 1 und 2) mit den Meereswellen in Resonanz zu bringen und dadurch die elektrische Leistungsausbeute zu erhöhen.Marine power plant, characterized in that on the floating body ( 2 . 1 and 2 ) several resonance masses ( 15 . 1 and 2 ), which consist of vertical guide tubes ( 16 . 1 and 2 ) are extendable with electrical, hydraulic or pneumatic power transmission in the appropriate height to the reciprocating movement of the float ( 2 . 1 and 2 ) to resonate with the ocean waves and thereby increase the electrical power output. Meereskraftwerk, dadurch gekennzeichnet, dass unterhalb des Kugelgelenkes (6, 1 und 2) am Mast (5, 1 und 2) ein Gummielement (17, 1 und 2) angebracht ist, das bei übergroßer Winkelbewegung des Schwimmkörpers (2, 1 und 2) den Anschlag am Mast abfedert.Marine power plant, characterized in that below the ball joint ( 6 . 1 and 2 ) on the mast ( 5 . 1 and 2 ) a rubber element ( 17 . 1 and 2 ) is mounted, the oversized angular movement of the float ( 2 . 1 and 2 ) cushion the stop on the mast. Meereskraftwerk, dadurch gekennzeichnet, dass der Schwimmkörper (2, 1 und 2) aus Beton um eine innere Form aus Stahl oder einem anderen Material gegossen wird, die unter Wasserdruck steht, so dass nach dem Nachlassen des Wasserdruckes ein Spannbetonkörper entsteht.Marine power plant, characterized in that the floating body ( 2 . 1 and 2 ) is poured from concrete around an inner mold made of steel or another material that is under water pressure, so that after the release of the water pressure, a prestressed concrete body is formed. Meereskraftwerk, dadurch gekennzeichnet, dass die einzelnen Meereskraftwerke oder die zu einem Kraftwerksverbund kombinierten Meereskraftwerke satellitengesteuert mit eigner erzeugter Energie vom Produktionsort zum Einsatzort schwimmen und bei tiefem Meer satellitengesteuert mit entsprechend gesteuerten Schiffschrauben mit dynamischer Positionierung am vorbestimmten Ort gehalten werden.Marine power plant, characterized in that the individual marine power plants or combined to form a power plant marine power plants satellite controlled with own generated energy from the production site to the place of action and kept at low sea satellite controlled with appropriately controlled propellers with dynamic positioning at the predetermined location. Meereskraftwerk, dadurch gekennzeichnet, dass sich bei einer vorbestimmten Kraft, falls das Meereskraftwerk gegenüber dem Seekabel abdriftet, eine Steckverbindung löst, um einen Kabelriss zu vermeiden und dass dabei der am Seekabel angebrachte Teil der Steckverbindung infolge des nun geringeren Gewichtes mit dem angebrachten Schwimmer an die Wasseroberfläche schwimmt, so dass das Seekabel wieder gefunden werden kann.Marine power plant, characterized in that at a predetermined force, if the marine power plant drifts towards the submarine cable, a plug connection dissolves to avoid cable breakage and thereby attached to the submarine cable part of the connector due to the now lower weight with the attached float to the Water surface floats, so that the submarine cable can be found again.
DE102014004964.7A 2014-03-31 2014-03-31 Marine power plant Withdrawn DE102014004964A1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016010258A1 (en) * 2016-08-26 2018-03-01 Götz Siegmann Wave power station
CN110182326A (en) * 2019-04-24 2019-08-30 华中科技大学 It is a kind of with the semi-submersible type wind-power electricity generation machine platform for subtracting vibration isolation function
WO2022038503A1 (en) 2020-08-17 2022-02-24 Aquamarine Foundation Hybrid electricity producing arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016010258A1 (en) * 2016-08-26 2018-03-01 Götz Siegmann Wave power station
CN110182326A (en) * 2019-04-24 2019-08-30 华中科技大学 It is a kind of with the semi-submersible type wind-power electricity generation machine platform for subtracting vibration isolation function
WO2022038503A1 (en) 2020-08-17 2022-02-24 Aquamarine Foundation Hybrid electricity producing arrangement
NL2026280B1 (en) * 2020-08-17 2022-04-14 Aquamarine Found Hybrid electricity producing arrangement

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