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ES1299863U - Complement for electric wind turbines (Machine-translation by Google Translate, not legally binding) - Google Patents

Complement for electric wind turbines (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1299863U
ES1299863U ES202330441U ES202330441U ES1299863U ES 1299863 U ES1299863 U ES 1299863U ES 202330441 U ES202330441 U ES 202330441U ES 202330441 U ES202330441 U ES 202330441U ES 1299863 U ES1299863 U ES 1299863U
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Spain
Prior art keywords
complement
wind turbines
electromagnets
wind turbine
electric wind
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ES202330441U
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Spanish (es)
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ES1299863Y (en
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Ibañez Jose María García
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Individual
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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Abstract

Complement for electric wind turbines, characterized in that it comprises, on the one hand, a plurality of permanent magnets (1) attached concentrically to the rotary axis (2) of a wind turbine (3) and, on the other hand, a plurality of electromagnets (4) attached to the part fixed nacelle (5) of a wind turbine (3), complementary to each other, with the magnets (1) and the electromagnets (4) facing each other and allowing their magnetic fields to interact with each other, likewise comprising a logic controller programmable (6) configured to activate or change the polarity of the electromagnets (4) based on the data measured by an anemometer (7). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Complemento para aerogeneradores eléctricosComplement for electric wind turbines

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

Es objeto de la presente invención, tal y como el título de la invención establece, un complemento para aerogeneradores eléctricos, que permite generar electricidad con ausencia de viento. Se trata de una innovación que dentro de las técnicas actuales aporta ventajas desconocidas hasta ahora.The object of the present invention, as the title of the invention establishes, is a complement for electric wind turbines, which allows electricity to be generated in the absence of wind. It is an innovation that within current techniques provides advantages unknown until now.

Caracteriza a la presente invención las especiales características funcionales y constructivas de los elementos que forman parte del dispositivo de manera que todos ellos coadyuvan a la consecución de un complemento para aerogeneradores eléctricos que, genera un empuje a las palas en ausencia del viento, permitiendo producir energía en dichas circunstancias.The present invention is characterized by the special functional and constructive characteristics of the elements that are part of the device so that all of them contribute to the achievement of a complement for electric wind turbines that generates a thrust to the blades in the absence of wind, allowing energy to be produced. in such circumstances.

SECTOR DE LA TÉCNICATECHNIQUE SECTOR

Por lo tanto, la presente invención se circunscribe dentro del ámbito de los componentes para aerogeneradores.Therefore, the present invention is circumscribed within the field of components for wind turbines.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

Hoy en día el viento es un recurso cada vez más común para la generación de electricidad, sin embargo tiene el problema de su intermitencia, por ello la existencia de un sistema que permita la producción de electricidad aun con la ausencia de viento, permitirá aumentar el rendimiento de los aerogeneradores, así mismo en áreas con una menor afluencia del viento esto puede incrementar la productividad de los aerogeneradores allí instalados.Nowadays the wind is an increasingly common resource for the generation of electricity, however it has the problem of its intermittency, for this reason the existence of a system that allows the production of electricity even with the absence of wind, will allow to increase the performance of the wind turbines, likewise in areas with a lower influx of wind this can increase the productivity of the wind turbines installed there.

Como referencia al estado actual de la técnica, cabe señalar que, si bien se conocen distintos diseños de aerogeneradores, se desconoce la existencia de ningún otro que presente características técnicas estructurales y constitutivas iguales o semejantes a las que presenta la invención que aquí se reivindica. As a reference to the current state of the art, it should be noted that, although different designs of wind turbines are known, the existence of any other that presents the same or similar structural and constitutive technical characteristics to those presented by the invention claimed herein is unknown.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

Es objeto de la invención un complemento para aerogeneradores eléctricos diseñado para generar un empuje extra en los aerogeneradores cuando estos no pueden moverse por la ausencia del viento o los frena cuando el viento es excesivo.The object of the invention is a complement for electric wind turbines designed to generate extra thrust in the wind turbines when they cannot move due to the absence of wind or slows them down when the wind is excessive.

Concretamente, lo que la invención propone, como se ha señalado anteriormente, es un complemento para aerogeneradores eléctricos que comprende por una parte una pluralidad de imanes permanentes unidos a la parte móvil de un aerogenerador y por otra parte pluralidad de electroimanes unidos a la parte fija de la góndola del aerogenerador de forma complementaria y que mediante el cambio de polaridad de dichos electroimanes atraigan o repelan a los imanes permanentes fijos en la parte móvil del aerogenerador, produciendo un movimiento de empuje de las palas del aerogenerador.Specifically, what the invention proposes, as previously indicated, is a complement for electric wind turbines that comprises, on the one hand, a plurality of permanent magnets attached to the moving part of a wind turbine and, on the other hand, a plurality of electromagnets attached to the fixed part. of the nacelle of the wind turbine in a complementary way and that through the change of polarity of said electromagnets attract or repel the permanent magnets fixed in the mobile part of the wind turbine, producing a thrust movement of the wind turbine blades.

De igual manera que se produce un empuje por parte del complemento para aerogeneradores eléctricos, también puede ser utilizado como freno cuando las palas superen un velocidad de giro que pueda producir problemas de seguridad.In the same way that a thrust is produced by the complement for electric wind turbines, it can also be used as a brake when the blades exceed a turning speed that could cause safety problems.

Los electroimanes están controlados mediante un controlador de lógica programable que gestionan el cambio de polaridad y su activación o desactivación en función de los datos medidos por un anemómetro. Los parámetros del funcionamiento pueden ser gestionados desde una central.The electromagnets are controlled by a programmable logic controller that manages the change of polarity and its activation or deactivation based on the data measured by an anemometer. The operating parameters can be managed from a central unit.

El complemento para aerogeneradores eléctricos dispone de la versatilidad de funcionar directamente de la red eléctrica o utilizar la energía generada por el propio aerogenerador donde está instalado que combinada con una batería recargable auxiliar permite funcionar al complemento para aerogeneradores eléctricos para funcionar en momentos en los que no se genere electricidad por parte del aerogenerador.The plug-in for electric wind turbines has the versatility to operate directly from the electrical grid or use the energy generated by the wind turbine itself where it is installed, which, combined with an auxiliary rechargeable battery, allows the plug-in for electric wind turbines to function at times when it is not electricity is generated by the wind turbine.

Una de las grandes ventajas de esta invención es que el complemento para aerogeneradores eléctricos puede instalarse en aerogenerador ya existentes sin alterar su estructura ni funcionamiento. One of the great advantages of this invention is that the complement for electric wind turbines can be installed in existing wind turbines without altering their structure or operation.

Salvo que se indique lo contrario, todos los elementos técnicos y científicos usados en la presente memoria poseen el significado que habitualmente entiende un experto normal en la técnica a la que pertenece esta invención. En la práctica de la presente invención se pueden usar procedimientos y materiales similares o equivalentes a los descritos en la memoria.Unless otherwise indicated, all technical and scientific elements used herein have the meaning that is usually understood by a normal person skilled in the art to which this invention pertains. Similar or equivalent procedures and materials to those described herein may be used in the practice of the present invention.

BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS

Para completar la descripción que se está realizando y con objeto de ayudar a la mejor comprensión de las características de la invención, se acompaña la presente memoria descriptiva, como parte integrante de la misma, de unas figuras en las que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complete the description that is being made and in order to help a better understanding of the characteristics of the invention, this specification is accompanied, as an integral part thereof, by some figures in which, for illustrative purposes and not limitation, the following has been represented:

La Figura 1 es una representación en perspectiva de un aerogenerador (3) con el complemento para aerogeneradores eléctricos instalado.Figure 1 is a perspective representation of a wind turbine (3) with the plug-in for electric wind turbines installed.

La Figura 2 es una representación en detalle de un aerogenerador (3) con el complemento para aerogeneradores eléctricos instalado.Figure 2 is a detailed representation of a wind turbine (3) with the plug-in for electric wind turbines installed.

La Figura 3 es una representación en detalle y en corte de un aerogenerador (3) con el complemento para aerogeneradores eléctricos instalado con el conjunto de las palas separado de la góndola (5), para una clara visualización de la pluralidad de imanes (1) permanentes.Figure 3 is a detailed and sectional representation of a wind turbine (3) with the complement for electric wind turbines installed with the set of blades separated from the nacelle (5), for a clear visualization of the plurality of magnets (1). permanent.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las figuras se describe seguidamente un modo de realización preferente, aunque no limitativa de la invención propuesta, la cual consiste en un complemento para aerogeneradores eléctricos.In view of the figures, a preferred, although not limiting, embodiment of the proposed invention is described below, which consists of a complement for electric wind turbines.

Tal y como se aprecia en las figuras, el complemento para aerogeneradores eléctricos, comprende por una parte una pluralidad de imanes (1) permanentes adosados de forma concéntrica al eje (2) rotativo de un aerogenerador (3) y por otra pluralidad de electroimanes (4) adosados a la parte fija de la góndola (5) de un aerogenerador (3), de forma complementaria entre sí, estando los imanes (1) y los electroimanes (4) enfrentados y permitiendo que sus campos magnéticos interactúan entre sí.As can be seen in the figures, the complement for electric wind turbines comprises, on the one hand, a plurality of permanent magnets (1) concentrically attached to the rotating axis (2) of a wind turbine (3) and, on the other hand, a plurality of electromagnets ( 4) attached to the fixed part of the nacelle (5) of a wind turbine (3), complementary to each other, with the magnets (1) and the electromagnets (4) facing each other and allowing their magnetic fields to interact with each other.

El complemento para aerogeneradores eléctricos comprende un controlador de lógica programable (6) configurado para activar o cambiar la polaridad de los electroimanes (4) en función de los datos medidos por un anemómetro (7).The complement for electric wind turbines comprises a programmable logic controller (6) configured to activate or change the polarity of the electromagnets (4) based on the data measured by an anemometer (7).

Dependiendo del modo de realización, el complemento para aerogeneradores eléctricos puede funcionar directamente de la red eléctrica o utilizar la energía generada por el aerogenerador (3) combinada con una batería recargable auxiliar configurada para funcionar en momentos en los que no se genere electricidad por parte del aerogenerador (3).Depending on the embodiment, the complement for electric wind turbines can work directly from the electrical network or use the energy generated by the wind turbine (3) combined with an auxiliary rechargeable battery configured to work at times when electricity is not generated by the wind turbine (3).

Alternativamente el controlador de lógica programable (6) comprende unos medios de comunicación configurados para emitir y recibir información desde un centro de control que permita ajustar y configurar su funcionamiento.Alternatively, the programmable logic controller (6) comprises means of communication configured to send and receive information from a control center that allows adjusting and configuring its operation.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otros modos de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that, Within its essentiality, it may be put into practice in other embodiments that differ in detail from the one indicated by way of example, and which will also be covered by the protection sought provided that its fundamental principle is not altered, changed, or modified. .

Claims (4)

REIVINDICACIONES 1. Complemento para aerogeneradores eléctricos, caracterizado porque comprende por una parte una pluralidad de imanes (1) permanentes adosados de forma concéntrica al eje (2) rotativo de un aerogenerador (3) y por otra pluralidad de electroimanes (4) adosados a la parte fija de la góndola (5) de un aerogenerador (3) , de forma complementaria entre sí, estando los imanes (1) y los electroimanes (4) enfrentados y permitiendo que sus campos magnéticos interactúan entre sí, así mismo comprende un controlador de lógica programable (6) configurado para activar o cambiar la polaridad de los electroimanes (4) en función de los datos medidos por un anemómetro (7).1. Complement for electric wind turbines, characterized in that it comprises, on the one hand, a plurality of permanent magnets (1) attached concentrically to the rotary axis (2) of a wind turbine (3) and, on the other hand, a plurality of electromagnets (4) attached to the part fixed nacelle (5) of a wind turbine (3), complementary to each other, with the magnets (1) and the electromagnets (4) facing each other and allowing their magnetic fields to interact with each other, likewise comprising a logic controller programmable (6) configured to activate or change the polarity of the electromagnets (4) based on the data measured by an anemometer (7). 2. Complemento para aerogeneradores eléctricos, según reivindicación anterior caracterizado porque se conecta a la red eléctrica de forma directa para su funcionamiento.2. Complement for electric wind turbines, according to previous claim, characterized in that it is directly connected to the electrical network for its operation. 3. Complemento para aerogeneradores eléctricos según reivindicación 1 caracterizado porque funciona la energía generada por el aerogenerador (3) combinada con una batería recargable auxiliar configurada para funcionar en momentos en los que no se genere electricidad por parte del aerogenerador (3). 3. Complement for electric wind turbines according to claim 1, characterized in that the energy generated by the wind turbine (3) works combined with an auxiliary rechargeable battery configured to work at times when electricity is not generated by the wind turbine (3). 4. Complemento para aerogeneradores eléctricos, según cualquiera de las reivindicaciones anteriores caracterizado porque el controlador de lógica programable (6) comprende unos medios de comunicación configurados para emitir y recibir información desde un centro de control que permite ajustar y configurar su funcionamiento. 4. Complement for electric wind turbines, according to any of the preceding claims, characterized in that the programmable logic controller (6) comprises means of communication configured to emit and receive information from a control center that allows adjusting and configuring its operation.
ES202330441U 2023-03-15 2023-03-15 Complement for electric wind turbines Active ES1299863Y (en)

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