ES2396788B1 - ELECTRICAL ENERGY GENERATION SYSTEM AT SEA. - Google Patents
ELECTRICAL ENERGY GENERATION SYSTEM AT SEA. Download PDFInfo
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- ES2396788B1 ES2396788B1 ES201131010A ES201131010A ES2396788B1 ES 2396788 B1 ES2396788 B1 ES 2396788B1 ES 201131010 A ES201131010 A ES 201131010A ES 201131010 A ES201131010 A ES 201131010A ES 2396788 B1 ES2396788 B1 ES 2396788B1
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Classifications
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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
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
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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
- F03B13/10—Submerged units incorporating electric generators or motors
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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
- F03B17/00—Other machines or engines
- F03B17/02—Other machines or engines using hydrostatic thrust
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- 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
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Sistema de generación de energía eléctrica en el mar que comprende una primera entrada de agua (1) y una salida de agua (6) conectadas por una tubería (3) que se caracteriza porque comprende un búnker (2) hermético y estanco por donde discurre la tubería (3) de tal forma que el agua pasa por gravedad desde la entrada de agua (1) hacia la salida de agua (6) a través de una turbina (4) conectada con un generador eléctrico (5); estando el paso de agua, regulado por una pluralidad de compresores (7) que generan una sobrepresión en la tubería impidiendo el retorno del agua.Electricity generation system at sea comprising a first water inlet (1) and a water outlet (6) connected by a pipe (3) characterized in that it comprises a hermetic and sealed bunker (2) through which it runs the pipe (3) in such a way that the water passes by gravity from the water inlet (1) to the water outlet (6) through a turbine (4) connected to an electric generator (5); the water passage being regulated by a plurality of compressors (7) that generate an overpressure in the pipe preventing the return of water.
Description
Sistema de generación de energía eléctrica en el mar. Electricity generation system at sea.
El objeto principal de la presente invención es un sistema de generación de energía eléctrica en el mar, basado en el empleo de un búnker estanco, que se deposita dentro del mar a una profundidad variable el cual comprende una turbina eléctrica cuyos álabes son movidos gracias a la inyección controlada de agua del mar. The main object of the present invention is an electric power generation system at sea, based on the use of a sealed bunker, which is deposited inside the sea at a variable depth which comprises an electric turbine whose blades are moved thanks to controlled injection of seawater.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En la actualidad la producción de energía, mediante la introducción de diversas técnicas que aprovechen los recursos naturales e inagotables del planeta, se hace indispensable para continuar con el consumo continuo de energía que necesita la sociedad para su día a día. Currently, energy production, through the introduction of various techniques that take advantage of the natural and inexhaustible resources of the planet, is essential to continue the continuous consumption of energy that society needs for its day to day.
La escasez de combustibles fósiles y lo limitado de éstos, provoca que, hoy en día, las energías renovables estén adquiriendo una importancia vital dentro del “mix” energético mundial. The scarcity of fossil fuels and the limitedness of these, causes that, today, renewable energies are becoming vitally important within the global energy mix.
Es por ello que energías como la solar fotovoltaica, o la energía eólica estén totalmente integradas en los sistemas comerciales de generación eléctrica. Otros medios como la energía mareomotriz están en fase de pruebas y no están totalmente desarrollados de una manera satisfactoria. That is why energies such as photovoltaic solar, or wind energy are fully integrated into commercial power generation systems. Other means such as tidal energy are in the testing phase and are not fully developed in a satisfactory way.
En todo caso, la presente invención, frente a aquellas que utilizan el mar para su funcionamiento, parte de la ventaja técnica de ser independiente del mar o de las mareas. In any case, the present invention, compared to those that use the sea for its operation, starts from the technical advantage of being independent of the sea or the tides.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
Por ello, para paliar los problemas anteriormente descritos, se presenta el sistema de generación de energía eléctrica en el mar, objeto de la presente invención, que comprende un búnker estanco que se introduce a una profundidad variable, dentro del mar, dependiendo de las características técnicas del emplazamiento. Este búnker lleva incorporado solidariamente una entrada de agua de mar, situada en la parte más alta del búnker, junto con un conducto que lleve dicha agua desde la entrada hasta la parte inferior del búnker, en donde está situada una turbina que lleva incorporado un sistema de generación de energía, y adosada posteriormente a la turbina, una salida para el agua turbinada. Therefore, to alleviate the problems described above, the electric power generation system is presented at sea, object of the present invention, which comprises a sealed bunker that is introduced at a variable depth, within the sea, depending on the characteristics site techniques. This bunker incorporates a sea water inlet in solidarity, located in the highest part of the bunker, together with a conduit that carries said water from the entrance to the bottom of the bunker, where a turbine is located that incorporates a system of power generation, and subsequently attached to the turbine, an outlet for turbined water.
En la parte más baja del búnker, habrá una sobrepresión generada por compresores, para evitar que el agua suba por las tuberías, y pueda colapsar la instalación, provocando que el agua siga el sentido natural de la instalación, desaguando aguas abajo. In the lower part of the bunker, there will be an overpressure generated by compressors, to prevent water from rising through the pipes, and can collapse the installation, causing the water to follow the natural direction of the installation, draining downstream.
Una vez, que entra y sale agua de mar del búnker, se va generando una corriente cinética del mar para producir energía y utilizarla según convenga. Once the seawater enters and leaves the bunker, a kinetic current from the sea is generated to produce energy and use it as appropriate.
El sistema estará controlado mecánica y eléctricamente por una pluralidad de compresores, que podrán ser instalados dentro del búnker, o en una segunda realización práctica, en un edificio exterior situado en la superficie del mar. Tanto las dimensiones como su geometría, podrán variar según sean las necesidades y las características del emplazamiento. The system will be mechanically and electrically controlled by a plurality of compressors, which may be installed inside the bunker, or in a second practical embodiment, in an exterior building located on the sea surface. Both dimensions and geometry may vary according to the needs and characteristics of the site.
Gracias al sistema aquí descrito se consigue imitar el funcionamiento de una presa hidráulica en el mar, obteniendo un sistema sin límite en la producción, sin contaminación del medio ambiente y sin impacto visual alguno. Thanks to the system described here, it is possible to imitate the operation of a hydraulic dam in the sea, obtaining a system without limit in production, without pollution of the environment and without any visual impact.
A lo largo de la descripción y las reivindicaciones, la palabra “comprende” y sus variantes no pretenden excluir otras características técnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y características de la invención se desprenderán en parte de la descripción y en parte de la práctica de la invención. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustración, y no se pretende que sean limitativos de la presente invención. Además, la presente invención cubre todas las posibles combinaciones de realizaciones particulares y preferidas aquí indicadas. Throughout the description and the claims, the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to be limiting of the present invention. In addition, the present invention covers all possible combinations of particular and preferred embodiments indicated herein.
BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta. A series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention which is presented as a non-limiting example thereof is described very briefly below.
FIG. 1 muestra una vista esquemática de un modo de realización práctica del sistema de generación de energía eléctrica en el mar. FIG. 1 shows a schematic view of a practical embodiment of the electric power generation system at sea.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
Una realización preferida del sistema de generación de energía eléctrica en el mar, se muestra en las figuras adjuntas. Tal y como se muestra en la FIG. 1, el sistema comprende una primera entrada de agua (1) a un búnker A preferred embodiment of the electric power generation system at sea is shown in the attached figures. As shown in FIG. 1, the system comprises a first water inlet (1) to a bunker
ES 2 396 788 Al ES 2 396 788 Al
(2), situada dicha entrada de agua (1) en la parte superior del citado bunker (2). (2), said water inlet (1) located at the top of said bunker (2).
Dicho búnker (2) es un recipiente estanco y hermético por el interior del cual discurre una tubería (3) conectada con la entrada de agua (1) y que posibilita el paso del agua desde la entrada (1) a una turbina (4) conectada, en esta realización, con un generador eléctrico (5). Said bunker (2) is a watertight and sealed container through which a pipe (3) connected to the water inlet (1) runs and which allows the passage of water from the inlet (1) to a turbine (4) connected, in this embodiment, with an electric generator (5).
5 La tubería (3) está conectada, por un extremo inferior, con una salida de agua (6), que evacúa el agua que ha sido utilizada en la turbina hacia una cámara de desagüe (8) y de ahí, nuevamente al mar. 5 The pipe (3) is connected, by a lower end, with a water outlet (6), which evacuates the water that has been used in the turbine to a drain chamber (8) and from there, back to the sea.
El control del sistema se materializa en una pluralidad de compresores (7) controlados electrónicamente y mecánicamente bien desde el interior del búnker (2) o bien en una instalación exterior (10) situada en la superficie del mar. The system control is embodied in a plurality of electronically and mechanically controlled compressors (7) either from inside the bunker (2) or in an outdoor installation (10) located on the sea surface.
10 Con todos los elementos en el interior del búnker (2), el funcionamiento del sistema está basado en el movimiento de agua por gravedad desde la entrada de agua (1) hacia la salida de agua (6) siendo el paso de agua regulado por los compresores (7) y una compuerta situada en el extremo exterior de la entrada de agua (1). 10 With all the elements inside the bunker (2), the operation of the system is based on the movement of water by gravity from the water inlet (1) to the water outlet (6) being the water passage regulated by the compressors (7) and a gate located at the outer end of the water inlet (1).
Dentro del desagüe (8) se generará una sobrepresión, gracias a dichos compresores (7) que evitará que el agua suba por la tubería (3) y siga un camino de evacuación hacia la salida de agua (6). Propiciando a su vez, que la An overpressure will be generated inside the drain (8), thanks to said compressors (7) that will prevent water from rising through the pipe (3) and follow an evacuation path to the water outlet (6). At the same time, that the
15 propia tubería (3) funcione como sistema de refrigeración del búnker (2). 15 pipe itself (3) function as a bunker cooling system (2).
Finalmente, cabe indicar que el generador eléctrico (5) comprende además, medios y elementos suficientes para conectar dicho generador (5) con la red eléctrica. Finally, it should be noted that the electric generator (5) also comprises means and elements sufficient to connect said generator (5) with the power grid.
ES 2 396 788 Al ES 2 396 788 Al
Claims (5)
- 3. 3.
- Sistema según reivindicaciones 1 y 2 que se caracteriza porque la entrada de agua (1) está regulada por una compuerta. System according to claims 1 and 2 characterized in that the water inlet (1) is regulated by a gate.
- 4. Four.
- Sistema según reivindicaciones anteriores que se caracteriza porque los compresores están situados bien en el interior del búnker (2) o bien en el exterior (10) del búnker (2). System according to previous claims characterized in that the compressors are located either inside the bunker (2) or outside (10) of the bunker (2).
- Categoría Category
- 56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
- X X
- JP 59079076 A (ISHIKAWA SHINICHI) 08.05.1984, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figuras 1 y 2. 1-5 JP 59079076 A (ISHIKAWA SHINICHI) 08.05.1984, title and summary of the EPODOC database. Recovered from EPOQUE. Figures 1 and 2. 1-5
- X X
- JP 6066242 A (KURODA SHIGEHARU) 08.03.1994, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figuras 1-4. 1-5 JP 6066242 A (KURODA SHIGEHARU) 08.03.1994, title and summary of the EPODOC database. Recovered from EPOQUE. Figures 1-4. 1-5
- X X
- WO 2010144984 A1 (MAGLIA JOAO BATISTA) 23.12.2010, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figuras 1-5. 1-5 WO 2010144984 A1 (MAGLIA JOAO BATISTA) 23.12.2010, title and summary of the EPODOC database. Recovered from EPOQUE. Figures 1-5. 1-5
- A TO
- KR 20040002373 A (PARK KWANG SIX) 07.01.2004, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figura 1. 1-5 KR 20040002373 A (PARK KWANG SIX) 07.01.2004, title and summary of the EPODOC database. Recovered from EPOQUE. Figure 1. 1-5
- A TO
- ES 2320609 A1 (ANDRADA HURTADO JESUS) 25.05.2009, todo el documento. 1-5 EN 2320609 A1 (ANDRADA HURTADO JESUS) 25.05.2009, the whole document. 1-5
- A TO
- KR 20020088502 A (HORIGO SHINJI et al.) 29.11.2002, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figura 1. 1-3 KR 20020088502 A (HORIGO SHINJI et al.) 29.11.2002, title and summary of the EPODOC database. Recovered from EPOQUE. Figure 1. 1-3
- A TO
- GB 2475606 A (BAYRAM PETER JOHN) 25.05.2011, todo el documento. 1 GB 2475606 A (BAYRAM PETER JOHN) 25.05.2011, the whole document. one
- A TO
- JP 5026148 A (KURODA SHIGEHARU) 02.02.1993, título y resumen de la base de datos EPODOC. Recuperado de EPOQUE. Figura 1. 1 JP 5026148 A (KURODA SHIGEHARU) 02.02.1993, title and summary of the EPODOC database. Recovered from EPOQUE. Figure 1. one
- Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 11.02.2013 Date of realization of the report 11.02.2013
- Examinador G. Barrera Bravo Página 1/4 Examiner G. Barrera Bravo Page 1/4
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones Reivindicaciones 1-5 SI NO Claims Claims 1-5 IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones Reivindicaciones 1-5 SI NO Claims Claims 1-5 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
- D01 D01
- JP 59079076 A (ISHIKAWA SHINICHI) 08.05.1984 JP 59079076 A (ISHIKAWA SHINICHI) 08.05.1984
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201131010A ES2396788B1 (en) | 2011-06-16 | 2011-06-16 | ELECTRICAL ENERGY GENERATION SYSTEM AT SEA. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201131010A ES2396788B1 (en) | 2011-06-16 | 2011-06-16 | ELECTRICAL ENERGY GENERATION SYSTEM AT SEA. |
Publications (2)
Publication Number | Publication Date |
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ES2396788A1 ES2396788A1 (en) | 2013-02-26 |
ES2396788B1 true ES2396788B1 (en) | 2013-11-11 |
Family
ID=47711339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ES201131010A Expired - Fee Related ES2396788B1 (en) | 2011-06-16 | 2011-06-16 | ELECTRICAL ENERGY GENERATION SYSTEM AT SEA. |
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Country | Link |
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ES (1) | ES2396788B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106246447A (en) * | 2015-05-22 | 2016-12-21 | 林伟雄 | Hydraulic pressure electricity generation system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979076A (en) * | 1982-10-27 | 1984-05-08 | Shinichi Ishikawa | Underwater water dropping system hydraulic type electric power generation |
JPH0666242A (en) * | 1991-07-17 | 1994-03-08 | Shigeharu Kuroda | Submerged power plant |
JPH0526148A (en) * | 1991-07-22 | 1993-02-02 | Shigeharu Kuroda | Underwater power generating method |
KR20020088502A (en) * | 2001-05-17 | 2002-11-29 | 마사요시 우다가와 | A hydro generator |
KR20040002373A (en) * | 2002-12-20 | 2004-01-07 | 박광식 | Hydraulic power generating system with vacuum condition |
ES2320609B1 (en) * | 2006-09-25 | 2010-03-01 | Jesus Andrada Hurtado | TUBE WITH HELICES FOR ENERGY OBTAINING. |
BRMU8901223U2 (en) * | 2009-06-16 | 2011-02-22 | Joao Batista Maglia | hydropneumoelectric power plant with immersed cylindrical powerhouse and ground platform |
GB0920387D0 (en) * | 2009-11-20 | 2010-01-06 | Bayram Peter J | Waterfall hydro-electric power |
-
2011
- 2011-06-16 ES ES201131010A patent/ES2396788B1/en not_active Expired - Fee Related
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Publication number | Publication date |
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ES2396788A1 (en) | 2013-02-26 |
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