WO2014131915A1 - Integrated electricity generation and smart lighting system - Google Patents
Integrated electricity generation and smart lighting system Download PDFInfo
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- WO2014131915A1 WO2014131915A1 PCT/ES2013/070123 ES2013070123W WO2014131915A1 WO 2014131915 A1 WO2014131915 A1 WO 2014131915A1 ES 2013070123 W ES2013070123 W ES 2013070123W WO 2014131915 A1 WO2014131915 A1 WO 2014131915A1
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- Prior art keywords
- lighting system
- integrated
- generation
- lighting
- integrated intelligent
- Prior art date
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- 230000005611 electricity Effects 0.000 title abstract 2
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000004873 anchoring Methods 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 2
- 230000004313 glare Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/005—Rigidly-arranged sunshade roofs with coherent surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Definitions
- the present invention characterizes the fact of achieving in an integrated manner the photovoltaic power generation and the illumination of a given surface without any interference between both functionalities.
- photovoltaic generation plants, solar garden or photovoltaic panels installed on roofs or roofs are known, either fixed or with one or two axis solar tracker, which have a certain support structure calculated to support the efforts to which you can be subjected.
- lighting towers or lighting structures are known for large service platforms, such as: airports, ports, exchangers, etc., which are mounted on structures designed for the functionality sought and that are capable of supporting the efforts to which They can see subdued.
- the object of the present invention is an integrated system of photovoltaic power generation and independent lighting, which allows it to perfectly align to the facade of the building, without consuming additional soil for its arrangement, where in addition, its installation is not limited by structural resistances of the roof of the building, - where the set of photovoltaic panels is generally arranged-, which allows the illumination of a certain area if the photovoltaic generation is reduced by possible shadows of the lighting towers.
- the integrated generation and lighting system comprises:
- a set of structural support whose mission is to support the loads to which the set consisting of photovoltaic panels and the integrated intelligent lighting system will be subjected, which are mainly the weight of the elements and wind loads.
- This structural support is anchored directly to the floor of the platform (level ⁇ 0.00), a shoe is perfectly adapted to the bases of each building, being perfectly integrated to the structure of the building, and it is the weight of the building itself who It acts as a counterweight to the structural support assembly.
- These supports will be mainly made of composite structural profiles such as the GRP (Fiberglass Reinforced Plastic).
- the composite material was chosen taking into account the minimum maintenance cost, lightness, ease of transport and short assembly time. The cost of the material, when compared to other conventional constructions, is higher but is compensated with the savings in construction (thanks to its lightness) and minimum maintenance. All these components are pre-assembled workshop.
- Anchors can be included by cables at points located in the building to be covered in case structural calculations due to strong wind gusts so recommend. Likewise, the different supports can be linked by means of structural cables if the loads advise.
- Photovoltaic panels and an inverter capable of converting the direct current of the solar group into alternating current, by injecting it in the same frequency and phase as that existing at each moment in the distribution network. Its bi cation and collocation is the definition of a previous study, as well as its power characteristics and dimensions.
- An integrated intelligent lighting system is made up of a series of high-power lamps, LED type, installed and integrated in the lower edge of the photovoltaic structure, facing the track, and with an indirect lighting system that prevents glare to aircraft pilots in parking or taxi position.
- LE D technology guides its duration, 50 times more than incandescent and 10 times more than fluorescent pumps, with 8 times lower consumption, saving up to 90 % of energy
- the light pollution of this technology is lower and its emissions of C0 2 10 times lower, in addition to not carrying mercury, do not harm the environment and the materials with which they are manufactured make them fully recyclable
- the integrated lighting system also has a twilight sensor that detects sunlight. When there is enough natural light, (ortho) the sensor sends a signal to the control system to turn off the light (off) of the lamps and when the light is insufficient (sunset), otherwise, a signal is sent to turn on the Lamp light (or ⁇ ), similar to what happens with the lighting of public roads.
- An intelligent maintenance system composed of an automatic mechanism of "reels” with movements in two independent coordinates (X, Y), is able to move through the surface of the photovoltaic panels to apply an automatic washing of the pickup surface, to the time allowing the replacement of any of the defective panels, without the need of operators deployed in height, only from a decentralized control room.
- Each panel has an electronic position identifier with a performance level or malfunction alarm, so that the reel system can move to the element in question and clean or replace it.
- the invention not only consists in the combination of a series of elements, but in its arrangement associated with the roof of a building, such as that of an airport terminal building, achieving the dual functionality sought, of photovoltaic generation and lighting, without interference in each other, and without having to solve possible structural limitations of the roof on which the integrated system is arranged.
- this described Generation System serves as a protective eave, in the different bioclimatic solar architecture strategies, to prevent ultraviolet radiation on a south-facing facade or glazed surface. This element acts as thermal insulation, generating shade and prevents this radiation from becoming infrared thermal radiation inside the building, raising the interior temperature, which results directly in a higher energy expenditure in air conditioning.
- a primary structural assembly (1) whose mission is to support the loads to which the assembly will be subjected, and which is formed by pillars or columns (1.1) anchoring to the ground (platform), a roof (1.2) that will have such a degree of inclination to achieve the highest solar collection throughout the year.
- This substructure is a self-supporting element formed by wings or blades of light material, made of fiberglass or similar, which are tied to a truss - similar to the fuselage of an aircraft -, which rests on the primary structural assembly.
- An integrated lighting system fixed to the self-supporting or covered substructure (1.2) and perfectly oriented towards the surface of the platform to be illuminated.
- the structural assembly is mounted so that the pillars or columns (1.1) are close to a building (3), independent of the structure of the building, so that part of the photovoltaic roof (1.2) mounted on the pillars or columns covers the facade and part of the roof of the building without any limitation of its installation due to the structural strength of the roof.
- FIG. 1 shows another general view of the invention, in which the arrangement of the photovoltaic panels (2) perfectly aligned with the facade of the building supported by the structural support assembly can be seen, being able to observe how the photovoltaic panels ( 2) cover the south-facing facade and part of the roof of a building (3) without assuming any load for the roof.
- Figure 3 shows an alternative method of anchoring the structure in which the mass of a strong point is used exists in a nearby building or structure in order to maximize space, save time and facilitate the assembly of the installation avoiding major excavations.
- It basically consists of a block of prefabricated concrete (4) that surrounds the existing pillar in a U-shape, allowing a small space between the new mass and the structure, to allow possible expansion.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to an integrated electricity generation and smart lighting system which is arranged next to a building, the roof of said system partially covering the façade, including: a primary structural supporting assembly (1) consisting of pillars or columns (1.1) for anchoring to the ground; a roof (1.2) mounted on said pillars or columns (1.1); photovoltaic panels (2) for generating electromotive force using solar power, which are fully integrated and coupled with a substructure; and an integrated smart lighting system and a smart maintenance system, which enables panels to be washed and replaced automatically. The result is a system which achieves photovoltaic production of solar power, lighting a space as well as providing a protective eave against solar radiation, and is arranged next to a building, without taking up extra land, and without being limited by the structural strength of the roof of the building onto which the system is arranged.
Description
SISTEMA INTEGRADO DE GENERACIÓN ELECTRICA E ILUMINACIÓN INTEGRATED SYSTEM OF ELECTRICAL GENERATION AND LIGHTING
INTELIGENTE SMART
DESCRIPCIÓN DESCRIPTION
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
Es objeto de la presente invención, tal y como el título de la invención establece, un sistema que de manera integrada logra tanto la generación eléctrica a partir de paneles fotovoltaicos, además de servir como sistema de iluminación sin que se interfiera en la generación eléctrica fotovoltaica, no siendo necesario conocer la resistencia estructural de la edificación sobre la que se dispone It is the object of the present invention, as the title of the invention establishes, a system that in an integrated manner achieves both the electric generation from photovoltaic panels, in addition to serving as a lighting system without interfering with the photovoltaic power generation , it is not necessary to know the structural strength of the building on which it is available
Caracteriza a la presente invención el hecho de conseguir de manera integrada la generación eléctrica fotovoltaica y la iluminación de una superficie determinada sin interferencia alguna entre ambas funcionalidades. The present invention characterizes the fact of achieving in an integrated manner the photovoltaic power generation and the illumination of a given surface without any interference between both functionalities.
Los escenarios de interés para la aplicación de esta tecnología son las infraestructuras claves en las economías dependientes del turismo, como: aeropuertos, puertos, intercambiadores de transporte, etc. El reto tecnol óg i co es no crear nuevas infraestructuras sino adecuar las existentes de manera inteligente, rehabilitándolas mediante el aprovechamiento óptimo de los recursos que su propio entorno ofrece, principalmente la radiación solar. ANTECEDENTES DE LA INVENCIÓN The scenarios of interest for the application of this technology are the key infrastructures in tourism-dependent economies, such as: airports, ports, transport interchanges, etc. The technological challenge is not to create new infrastructures but to adapt existing ones in an intelligent way, rehabilitating them through the optimal use of the resources that their own environment offers, mainly solar radiation. BACKGROUND OF THE INVENTION
En el estado de la técnica son conocidas las plantas de generación fotovoltaica, huerto solar o paneles fotovoltaicos instalados sobre cubiertas o tejados, bien fija, o con seguidor solar a uno o dos ejes, que cuentan con una determinada estructura de soporte calculada para soportar los esfuerzos a los que se puede ver sometida. In the state of the art, photovoltaic generation plants, solar garden or photovoltaic panels installed on roofs or roofs are known, either fixed or with one or two axis solar tracker, which have a certain support structure calculated to support the efforts to which you can be subjected.
También, son conocidas las torres de iluminación o estructuras de iluminación para grandes plataformas de servicios, como: aeropuertos, puertos, intercambiadores etc, que están montadas sobre unas estructuras diseñadas para la funcionalidad buscada y que son capaces de soportar los esfuerzos a los que se pueden ver sometidas. Also, lighting towers or lighting structures are known for large service platforms, such as: airports, ports, exchangers, etc., which are mounted on structures designed for the functionality sought and that are capable of supporting the efforts to which They can see subdued.
Sin embargo, no se conocen estructuras o disposiciones conjuntas que pudieran servir i
para la doble funcionalidad buscada sin que interfiera una en la otra, donde además se pueden integrar en edificaciones, de manera que no es necesario conocer las limitaciones estructurales de la edificación sobre las que se pretende integrar. Por lo tanto, es objeto de la presente invención consiste en desarrollar un sistema integrado de generación e iluminación independiente, que evite la limitación por resistencia de la cubierta de la edificación para la instalación requerida, donde además se evite la formación de sombras sobre los paneles fotovoltaicos debido a las torres de iluminación, desarrollando un sistema como el que a continuación y recogido en su esencialidad en la reivindicación primera de la invención. However, there are no known structures or joint arrangements that could serve i for the double functionality sought without interfering with each other, where they can also be integrated into buildings, so it is not necessary to know the structural limitations of the building on which it is intended to integrate. Therefore, it is the object of the present invention to develop an integrated generation and independent lighting system, which avoids the limitation by resistance of the building roof for the required installation, where the formation of shadows on the panels is also avoided. Photovoltaic due to the lighting towers, developing a system like the one below and collected in its essentiality in the first claim of the invention.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
El objeto de la presente invención es un sistema integrado de generación eléctrica fotovoltaica y de iluminación independiente, que permite alinearse perfectamente a la fachada de la edificación, sin consumir suelo adicional para su disposición, donde además, su instalación no está limitada por las resistencias estructurales de la cubierta de la edificación, - donde se dispone generalmente el conjunto de paneles fotovoltaicos-, que permite la il umi nación de una determi nada área si n que la generación fotovoltaica se vea reducida por posibles sombras de las torres de iluminación. The object of the present invention is an integrated system of photovoltaic power generation and independent lighting, which allows it to perfectly align to the facade of the building, without consuming additional soil for its arrangement, where in addition, its installation is not limited by structural resistances of the roof of the building, - where the set of photovoltaic panels is generally arranged-, which allows the illumination of a certain area if the photovoltaic generation is reduced by possible shadows of the lighting towers.
El sistema integrado de generación e iluminación comprende: The integrated generation and lighting system comprises:
Un conjunto de soporte estructural que tienen como misión soportar las cargas a las que se verá sometido el conjunto formado por paneles fotovoltaicos y el sistema integrado de iluminación inteligente, que son principalmente el peso propio de los elementos y las cargas por viento. Este soporte estructural está anclado directamente al suelo de la plataforma (nivel ± 0,00), se construye una zapata perfectamente adaptada a las bases de cada edificio, quedando perfectamente integrada a la estructura de la edificación, y es el peso del propio edificio quien actúa de contrapeso al conjunto de soporte estructural. Estos soportes estarán principalmente fabricados de perfiles estructurales compuestos como el PRFV (Plástico Reforzado con Fibra de Vidrio). Se eligió el material compuesto teniendo en cuenta el mínimo coste de mantenimiento, la ligereza, la facilidad de transporte y el escaso tiempo de montaje. El coste del material, si se compara con otras construcciones convencionales, es más elevado pero se compensa con el ahorro en construcción (gracias a su
ligereza) y al mínimo mantenimiento. Todos estos componentes vienen pre- ensamblados de taller. A set of structural support whose mission is to support the loads to which the set consisting of photovoltaic panels and the integrated intelligent lighting system will be subjected, which are mainly the weight of the elements and wind loads. This structural support is anchored directly to the floor of the platform (level ± 0.00), a shoe is perfectly adapted to the bases of each building, being perfectly integrated to the structure of the building, and it is the weight of the building itself who It acts as a counterweight to the structural support assembly. These supports will be mainly made of composite structural profiles such as the GRP (Fiberglass Reinforced Plastic). The composite material was chosen taking into account the minimum maintenance cost, lightness, ease of transport and short assembly time. The cost of the material, when compared to other conventional constructions, is higher but is compensated with the savings in construction (thanks to its lightness) and minimum maintenance. All these components are pre-assembled workshop.
Podrán incluirse anclajes mediante cables en puntos localizados del edificio a cubrir en caso de que los cálculos estructurales debido a fuertes rachas de viento así lo recomienden. Asimismo se pueden vincular los diferentes soportes mediante cables estructurales en caso de que las cargas lo aconsejen. Anchors can be included by cables at points located in the building to be covered in case structural calculations due to strong wind gusts so recommend. Likewise, the different supports can be linked by means of structural cables if the loads advise.
Unos paneles fotovoltaicos y un inversor capaz de convertir la corriente continua del g ru po solar en corriente alterna, i nyectándola en la m isma frecuencia y fase que la existente en cada momento en la red de distribución. Su u bi caci ón y col ocaci ón l a defi ne u n estud i o previ o , así como sus características de potencia y dimensiones. Photovoltaic panels and an inverter capable of converting the direct current of the solar group into alternating current, by injecting it in the same frequency and phase as that existing at each moment in the distribution network. Its bi cation and collocation is the definition of a previous study, as well as its power characteristics and dimensions.
U n sistema integrado de iluminación inteligente: este sistema lo compone una serie de lámparas de alta potencia, tipo LED, instaladas e integradas en el borde inferior de la estructura fotovoltaica, orientados hacia la pista, y con un sistema de iluminación indirecta que evita deslumbramientos a los pilotos de aeronaves en posición de estacionamiento o taxi. Dentro de las ventajas de la tecno log ía LE D , fi g u ra su d u raci ón , 50 veces m ás q ue las bom bi l las incandescentes y 10 veces más que las fluorescentes, con un consumo 8 veces inferior, ahorrando hasta 90% de energía. La contaminación lumínica de esta tecnología es menor y sus emisiones de C02 10 veces inferior, además al no llevar mercurio, no perjudican al medio ambiente y los materiales con los que están fabricados hacen que sean reciclables en su totalidad An integrated intelligent lighting system: this system is made up of a series of high-power lamps, LED type, installed and integrated in the lower edge of the photovoltaic structure, facing the track, and with an indirect lighting system that prevents glare to aircraft pilots in parking or taxi position. Among the advantages of LE D technology, it guides its duration, 50 times more than incandescent and 10 times more than fluorescent pumps, with 8 times lower consumption, saving up to 90 % of energy The light pollution of this technology is lower and its emissions of C0 2 10 times lower, in addition to not carrying mercury, do not harm the environment and the materials with which they are manufactured make them fully recyclable
El sistema integrado de iluminación, dispone además de un sensor crepuscular que detecta la luz solar. Cuando hay suficiente luz natural , (orto) el sensor envía una señal al sistema de control para que apague la luz (off) de las lámparas y cuando la luz es insuficiente (ocaso), ocurre lo contrario, se envía una señal para encender la luz de la lámpara (orí), similar a lo que ocurre con la iluminación de las vías públicas. The integrated lighting system also has a twilight sensor that detects sunlight. When there is enough natural light, (ortho) the sensor sends a signal to the control system to turn off the light (off) of the lamps and when the light is insufficient (sunset), otherwise, a signal is sent to turn on the Lamp light (orí), similar to what happens with the lighting of public roads.
Un sistema de mantenimiento inteligente: compuesto por un mecanismo automático de "carretes" con movimientos en dos coordenadas independientes (X,Y), es capaz de desplazarse por la superficie de los paneles fotovoltaicos para aplicar un lavado automático de la superficie captadora, a la vez que permite el reemplazo de cualquiera de los paneles defectuosos, sin necesidad
de operarios desplegados en altura, únicamente desde una sala de control descentralizada. Cada panel dispone de un identificador electrónico de posición con alarma de nivel de rendimiento o malfuncionamiento, de manera que el sistema de carretes puede desplazarse hasta el elemento en cuestión y efectuar su limpieza o reemplazo. An intelligent maintenance system: composed of an automatic mechanism of "reels" with movements in two independent coordinates (X, Y), is able to move through the surface of the photovoltaic panels to apply an automatic washing of the pickup surface, to the time allowing the replacement of any of the defective panels, without the need of operators deployed in height, only from a decentralized control room. Each panel has an electronic position identifier with a performance level or malfunction alarm, so that the reel system can move to the element in question and clean or replace it.
Por lo tanto, la invención no solamente consiste en la combinación de una serie de elementos, sino en su disposición asociada a la cubierta de un edificio, como la de un edificio terminal de un aeropuerto, logrando la doble funcionalidad buscada, de generación fotovoltaica e iluminación, sin interferencia una en la otra, y sin necesidad de tener que solucionar posibles limitaciones estructurales de la cubierta sobre la que se dispone el sistema integrado. Therefore, the invention not only consists in the combination of a series of elements, but in its arrangement associated with the roof of a building, such as that of an airport terminal building, achieving the dual functionality sought, of photovoltaic generation and lighting, without interference in each other, and without having to solve possible structural limitations of the roof on which the integrated system is arranged.
En consecuencia, se consigue aprovechar el área de la cubierta de un edificio para instalación fotovoltaica, sin necesidad de tener que consumir suelo alguno para la instalación y sin necesidad de estar limitado por las características estructurales de la cubierta, donde además se evitan pérdidas de producción del sistema fotovoltaico por posibles sombras de los elementos de iluminación. Otra ventaja de este Sistema de generación descrito, es que sirve de alero protector, en las distintas estrategias de arquitectura solar bioclimática, para impedir la radiación ultravioleta sobre una fachada o superficie acristalada orientada al sur. Este elemento actúa como aislamiento térmico, generando sombra y evita que ésta radiación se convierta en radiación térmica infrarroja en el interior del edificio, elevando la temperatura interior, lo que deriva directamente en un mayor gasto energético en climatización. Consequently, it is possible to take advantage of the roof area of a building for photovoltaic installation, without having to consume any ground for the installation and without being limited by the structural characteristics of the roof, where production losses are also avoided of the photovoltaic system due to possible shadows of the lighting elements. Another advantage of this described Generation System is that it serves as a protective eave, in the different bioclimatic solar architecture strategies, to prevent ultraviolet radiation on a south-facing facade or glazed surface. This element acts as thermal insulation, generating shade and prevents this radiation from becoming infrared thermal radiation inside the building, raising the interior temperature, which results directly in a higher energy expenditure in air conditioning.
EXPLICACION DE LAS FIGURAS Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: EXPLANATION OF THE FIGURES To complement the description that is being made and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, it is accompanied as an integral part of said description, a set of drawings in which, with an illustrative and non-limiting nature, the following has been represented:
En las figuras 1 y 2, podemos observar dos vistas del sistema integrado de generación e iluminación inteligente.
En la figura 3 se muestra una forma de realización para el anclaje de la estructura. REALIZACIÓN PREFERENTE DE LA INVENCIÓN. In Figures 1 and 2, we can see two views of the integrated intelligent generation and lighting system. An embodiment for the anchoring of the structure is shown in Figure 3. PREFERRED EMBODIMENT OF THE INVENTION.
A la vista de las figuras se describe seguidamente un modo de realización preferente de la invención propuesta. In view of the figures, a preferred embodiment of the proposed invention is described below.
En la figura 1 podemos observar cómo el sistema integrado de generación e iluminación inteligente comprende: In Figure 1 we can see how the integrated intelligent generation and lighting system comprises:
Un conjunto estructural primario (1) que tienen como misión soportar las cargas a las que se verá sometido el conjunto, y que está formada por unos pilares o columnas (1.1) de anclaje al suelo (plataforma) , una cubierta (1.2) que tendrá un grado de inclinación tal para conseguir la mayor captación solar a lo largo de todo el año. Esta subestructura es un elemento auto-portante formado por unas alas o palas de material ligero, fabricadas en fibra vidrio o similar, las cuales se amarran a una cercha - similar al fuselaje de un avión-, que descansa sobre el conjunto estructural primario. A primary structural assembly (1) whose mission is to support the loads to which the assembly will be subjected, and which is formed by pillars or columns (1.1) anchoring to the ground (platform), a roof (1.2) that will have such a degree of inclination to achieve the highest solar collection throughout the year. This substructure is a self-supporting element formed by wings or blades of light material, made of fiberglass or similar, which are tied to a truss - similar to the fuselage of an aircraft -, which rests on the primary structural assembly.
Unos paneles fotovoltaicos ligeros (2) encargados de generar fuerza electromotriz a partir de la energía solar, instalados y acoplados dentro de su propia sub-estructura, auto portante, sin apoyo sobre la cubierta (1.2) Light photovoltaic panels (2) responsible for generating electromotive force from solar energy, installed and coupled within its own substructure, self-supporting, without support on the roof (1.2)
Un sistema integrado de iluminación fijado a la sub-estructura auto portante o cubierta (1.2) y perfectamente orientado hacia la superficie de la plataforma a iluminar. An integrated lighting system fixed to the self-supporting or covered substructure (1.2) and perfectly oriented towards the surface of the platform to be illuminated.
- Un sistema de mantenimiento inteligente - An intelligent maintenance system
El conjunto estructural está montado de manera que los pilares o columnas (1.1) quedan próximos a un edificio (3), independientes a la estructura del edificio, por lo que parte de la cubierta fotovoltaica (1.2) montada sobre los pilares o columnas cubre la fachada y parte de la cubierta del edificio sin suponer limitación alguna su instalación por la resistencia estructural de la cubierta. The structural assembly is mounted so that the pillars or columns (1.1) are close to a building (3), independent of the structure of the building, so that part of the photovoltaic roof (1.2) mounted on the pillars or columns covers the facade and part of the roof of the building without any limitation of its installation due to the structural strength of the roof.
La estructura autoportante o cubierta (1.2) dispuesta sobre los pilares o columnas (1.1) puede presentar diferentes ángulos de inclinación diferente para favorecer la captación solar en los cambios horarios y de estaciones.
En la figura 2 se muestra otra vista general de la invención, en la que se puede apreciar la disposición de los paneles fotovoltaicos (2) perfectamente alineados con la fachada de la edificación apoyados al conjunto estructural de soporte, pudiéndose observar cómo los paneles fotovoltaicos (2) cubren la fachada orientada al sur y parte de la cubierta de un edificio (3) sin suponer carga alguna para la cubierta. The self-supporting or covered structure (1.2) arranged on the pillars or columns (1.1) can have different angles of different inclination to favor solar collection in time and season changes. Figure 2 shows another general view of the invention, in which the arrangement of the photovoltaic panels (2) perfectly aligned with the facade of the building supported by the structural support assembly can be seen, being able to observe how the photovoltaic panels ( 2) cover the south-facing facade and part of the roof of a building (3) without assuming any load for the roof.
En la figura 3 se muestra un método alternativo de anclaje de la estructura en el que se aprovecha la masa de un punto fuerte existe en una edificación o estructura próxima con el objetivo de aprovechar al máximo el espacio, ganar tiempo y facilitar el montaje de la instalación evitando excavaciones mayores. Figure 3 shows an alternative method of anchoring the structure in which the mass of a strong point is used exists in a nearby building or structure in order to maximize space, save time and facilitate the assembly of the installation avoiding major excavations.
Básicamente consiste en un bloque de hormigón prefabricado (4) que rodea en forma de U al pilar existente, permitiendo un pequeño espacio entre la nueva masa y la estructura, para permitir posibles dilataciones. It basically consists of a block of prefabricated concrete (4) that surrounds the existing pillar in a U-shape, allowing a small space between the new mass and the structure, to allow possible expansion.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, se hace constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas 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 altere, cambie o modifique su principio fundamental.
Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is noted that, within its essentiality, it may be implemented in other embodiments that differ in detail from that indicated by way of example. , and which will also achieve the protection sought, provided that it does not alter, change or modify its fundamental principle.
Claims
1. - Sistema integrado de generación e iluminación inteligente, caracterizado porque está dispuesto junto a un edificio cubriendo todo o parte de la cubierta del mismo y porque comprende: 1. - Integrated intelligent generation and lighting system, characterized in that it is arranged next to a building covering all or part of its roof and because it comprises:
Un conjunto de soporte estructural primario (1 ) que está formado por unos pilares o columnas (1.1) anclados al suelo, una cubierta (1.2) montada sobre dichos pilares o columnas (1.1). A set of primary structural support (1) that is formed by pillars or columns (1.1) anchored to the ground, a cover (1.2) mounted on said pillars or columns (1.1).
- Unos paneles fotovoltaicos (2) encargados de generar fuerza electromotriz a partir de la energía solar, perfectamente integrados y anclados a una sub- estructura ligera auto-portante (1.2). - Some photovoltaic panels (2) responsible for generating electromotive force from solar energy, perfectly integrated and anchored to a light self-supporting substructure (1.2).
Un sistema integrado de iluminación inteligente: An integrated intelligent lighting system:
Un sistema de mantenimiento inteligente: An intelligent maintenance system:
2. - Sistema integrado de generación e iluminación inteligente, según la reivindicación2. - Integrated intelligent lighting and generation system according to claim
1 , caracterizado porque el conjunto de soporte estructural estará fabricados con materiales compuestos. 1, characterized in that the structural support assembly will be made of composite materials.
3.- Sistema integrado de generación e iluminación inteligente, según la reivindicación3.- Integrated intelligent lighting and generation system, according to claim
2, caracterizado porque el material compuesto es de perfiles estructurales PRFV (Plástico Reforzado con Fibra de Vidrio). 2, characterized in that the composite material is of structural profiles GRP (Fiberglass Reinforced Plastic).
4. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 , caracterizado porque el conjunto de soporte estructural cuenta con anclajes mediante cables en puntos localizados del edificio. 4. - Integrated intelligent lighting and generation system, according to claim 1, characterized in that the structural support assembly has anchors by means of cables at points located in the building.
5. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 , caracterizado porque el sistema de iluminación lo compone una serie de lámparas de alta potencia, tipo LED, instaladas e integradas en el borde inferior de la cubierta (1.2), l o q ue lo convierte en un sistema de i lumi nación i ndirecta que evita deslumbramientos. 5. - Integrated intelligent generation and lighting system, according to claim 1, characterized in that the lighting system is composed of a series of high-power lamps, LED type, installed and integrated in the lower edge of the roof (1.2), loq This makes it a direct lighting system that avoids glare.
6. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 5, caracterizado porque el sistema de iluminación cuenta con un sensor crepuscular que detecta la luz solar.
6. - Integrated intelligent generation and lighting system according to claim 5, characterized in that the lighting system has a twilight sensor that detects sunlight.
7. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 , caracterizado porque el sistema de mantenimiento inteligente cuenta con un mecanismo automático de "carretes" con movim ientos en dos coordenadas independientes (X,Y) , capaz de desplazarse por la superficie de los paneles fotovoltaicos para aplicar un lavado automático de la superficie captadora, a la vez que permite el reemplazo de cualquiera de los paneles defectuosos. 7. - Integrated intelligent generation and lighting system according to claim 1, characterized in that the intelligent maintenance system has an automatic "reel" mechanism with movements in two independent coordinates (X, Y), capable of moving along the surface of the photovoltaic panels to apply an automatic washing of the collector surface, while allowing the replacement of any of the defective panels.
8. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 ó 7, caracterizado porque el sistema de mantenimiento inteligente cuenta en cada panel con un identificador electrónico de posición con alarma de nivel de rendimiento o mal funcionamiento. 8. - Integrated intelligent generation and lighting system, according to claim 1 or 7, characterized in that the intelligent maintenance system has on each panel an electronic position identifier with performance level alarm or malfunction.
9. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 , caracterizado porque la estructura auto-portante o cubierta (1.2) dispuesta sobre los pilares o columnas (1.1) puede configurarse en diferentes ángulos de inclinación para favorecer la captación solar en los cambios horarios y de estaciones favoreciendo la eficiencia del sistema. 9. - Integrated intelligent generation and lighting system according to claim 1, characterized in that the self-supporting or covered structure (1.2) arranged on the pillars or columns (1.1) can be configured at different angles of inclination to favor solar collection in time and season changes favoring the efficiency of the system.
10. - Sistema integrado de generación e iluminación inteligente, según la reivindicación 1 , caracterizado porque el anclaje del conjunto de soporte estructural (1) se realiza en un bloque de hormigón (4) que rodea en forma de U a la estructura existente.
10. - Integrated intelligent generation and lighting system according to claim 1, characterized in that the anchoring of the structural support assembly (1) is carried out in a concrete block (4) that surrounds the existing structure in a U-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2013/070123 WO2014131915A1 (en) | 2013-02-27 | 2013-02-27 | Integrated electricity generation and smart lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2013/070123 WO2014131915A1 (en) | 2013-02-27 | 2013-02-27 | Integrated electricity generation and smart lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014131915A1 true WO2014131915A1 (en) | 2014-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/ES2013/070123 WO2014131915A1 (en) | 2013-02-27 | 2013-02-27 | Integrated electricity generation and smart lighting system |
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| Country | Link |
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| WO (1) | WO2014131915A1 (en) |
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| WO2007117064A1 (en) * | 2006-04-11 | 2007-10-18 | World Top Technology Co., Ltd. | Solar street light |
| CN202125100U (en) * | 2011-06-16 | 2012-01-25 | 东北电网有限公司大连培训中心 | Shed comprehensively using natural resources for parking place |
| WO2012077181A1 (en) * | 2010-12-07 | 2012-06-14 | Okamoto Shinichi | Automatic washing apparatus for photovoltaic panel |
| CN202284393U (en) * | 2011-08-30 | 2012-06-27 | 罗德荣 | Outdoor solar parking shed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007117064A1 (en) * | 2006-04-11 | 2007-10-18 | World Top Technology Co., Ltd. | Solar street light |
| WO2012077181A1 (en) * | 2010-12-07 | 2012-06-14 | Okamoto Shinichi | Automatic washing apparatus for photovoltaic panel |
| CN202125100U (en) * | 2011-06-16 | 2012-01-25 | 东北电网有限公司大连培训中心 | Shed comprehensively using natural resources for parking place |
| CN202284393U (en) * | 2011-08-30 | 2012-06-27 | 罗德荣 | Outdoor solar parking shed |
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