ES2335255B1 - SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. - Google Patents
SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. Download PDFInfo
- Publication number
- ES2335255B1 ES2335255B1 ES200702526A ES200702526A ES2335255B1 ES 2335255 B1 ES2335255 B1 ES 2335255B1 ES 200702526 A ES200702526 A ES 200702526A ES 200702526 A ES200702526 A ES 200702526A ES 2335255 B1 ES2335255 B1 ES 2335255B1
- Authority
- ES
- Spain
- Prior art keywords
- installation
- water
- solar panels
- temperature
- photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- F24J2/461—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
-
- H01L31/0426—
-
- 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
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/21—Supporting structures directly fixed to an immovable object specially adapted for motorways, e.g. integrated with sound barriers
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
Sistema para mejorar el rendimiento de una instalación fotovoltaica, de la producción de energía eléctrica, que comprende una instalación consistente en un circuito hidráulico, a través del cual se proyecta agua mediante unos rociadores (1) por encima de los paneles solares (2), el cual se interponen unos medios de calentamiento (9) y de enfriamiento (10), que funcionan de forma independiente en función de la temperatura ambiental, a fin de ceder o absorber el calor que necesitan o poseen los paneles solares fotovoltaicos (2) para conseguir mantener la temperatura de los paneles solares fotovoltaicos (2) en niveles de máxima eficiencia.System to improve the performance of a photovoltaic installation, of the production of electrical energy, which it comprises an installation consisting of a hydraulic circuit, to through which water is projected by sprinklers (1) by above the solar panels (2), which interpose some means heating (9) and cooling (10), which work in a way independent depending on the ambient temperature, in order to yield or absorb the heat that solar panels need or possess photovoltaic (2) to maintain the temperature of the photovoltaic solar panels (2) at maximum levels efficiency.
Description
Sistema para mejorar el rendimiento de una instalación fotovoltaica.System to improve the performance of a photovoltaic installation
La presente invención se refiere a un sistema que prevé una instalación capaz de mejorar la eficiencia de la producción de los paneles solares fotovoltaicos, en base a mantener su temperatura dentro de los márgenes de máxima eficacia.The present invention relates to a system which provides an installation capable of improving the efficiency of the production of photovoltaic solar panels, based on maintaining its temperature within the margins of maximum efficiency.
El consumo de energía sigue aumentando anualmente de forma imparable. El desarrollo tecnológico proporciona un mayor y mejor nivel de vida, provocando que cada vez exista una mayor demanda de energía en nuestros hogares e industrias. En los hogares el número de aparatos eléctricos aumenta y en el caso de la industria ocurre lo mismo, a medida que se avanza, ésta más se automatiza.The energy consumption continues to increase unstoppable annually. Technological development provides a higher and better standard of living, causing each time there is a greater demand for energy in our homes and industries. In households the number of electrical appliances increases and in the case of industry the same thing happens, as it move forward, it is more automated.
Actualmente la producción de la energía eléctrica, resulta un negocio creciente y desde luego muy rentable. En esta posición se encuentra la energía solar fotovoltaica, que pese a sus altos costes de puesta en marcha, posee en España una legislación que establece un precio por Kwh generado muy rentable, produciendo así unos ingresos que nos permiten amortizar la instalación en un período de aproximadamente 10 años.Currently the production of energy electricity, is a growing business and certainly very profitable. In this position is the photovoltaic solar energy, which Despite its high start-up costs, it has in Spain a legislation that establishes a price per kWh generated very profitable, thus producing revenues that allow us to amortize the installation over a period of approximately 10 years.
El rendimiento de una instalación fotovoltaica depende de varios factores, entre otros de la óptima orientación del panel situándolo perpendicular al sol. En este terreno se han desarrollado seguidores solares que cumplen a la perfección con esta función. No obstante, la temperatura ambiente es otro factor decisivo en el rendimiento de las placas solares y en este aspecto no existe constancia de que se haya desarrollado ningún sistema que permite aumentar el rendimiento por la vía de mantener las placas solares a una temperatura dentro de los márgenes de funcionamiento óptimo.The performance of a photovoltaic installation it depends on several factors, among others the optimal orientation of the panel placing it perpendicular to the sun. In this field they have developed solar trackers that meet perfectly with This function. However, the ambient temperature is another factor decisive in the performance of solar panels and in this aspect there is no evidence that any system has been developed that allows to increase the yield by means of maintaining the plates solar at a temperature within the operating range optimum.
En esta situación se presenta esta instalación, que nos va a permitir que nuestra instalación de producción de energía solar fotovoltaica sea más eficiente, es decir, que a igualdad de condiciones con otra instalación fotovoltaica, la que cuente con esta mejora produzca más energía, lo que supone mayores ingresos, con lo que se logra reducir el período de amortización.In this situation this installation is presented, which will allow our production facility to photovoltaic solar energy is more efficient, that is to say equal conditions with another photovoltaic installation, which count on this improvement produce more energy, which means greater income, thereby reducing the period of amortization.
Como se ha mencionado anteriormente, los paneles solares fotovoltaicos, debido a sus condiciones de trabajo a la intemperie han de soportar altas y bajas temperaturas y debido a ellas poseen unas pérdidas que provocan una reducción de su eficiencia. La mejora del rendimiento de los paneles solares fotovoltaicos se producirá cuando se combinan éstos con la instalación objeto de esta patente.As mentioned earlier, the panels photovoltaic solar, due to its working conditions to the weathering must withstand high and low temperatures and due to they have losses that cause a reduction in their efficiency. Improving the performance of solar panels Photovoltaic will occur when these are combined with the installation object of this patent.
Básicamente esta instalación lo que hace es conseguir, durante el tiempo de funcionamiento de los paneles solares fotovoltaicos, mantener una temperatura constante en los mismos, con lo que se consigue reducir las pérdidas e incrementar el rendimiento.Basically this installation what it does is achieve, during the operating time of the panels photovoltaic solar, maintain a constant temperature in the themselves, thereby reducing losses and increasing performance
El funcionamiento de esta instalación está previsto para las épocas de calor, es decir, cuando la temperatura que alcanzan los paneles solares fotovoltaicos es superior a la temperatura de máxima eficiencia. La temperatura de máxima eficiencia se consigue a través de un enfriamiento de los paneles solares fotovoltaicos, con un sistema de refrigeración. Mientras que en épocas de frío, es decir, cuando la temperatura de los paneles solares fotovoltaicos es inferior a la temperatura de máxima eficiencia se procede al calentamiento de los paneles solares fotovoltaicos, con un sistema de calentamiento.The operation of this installation is planned for hot weather, that is, when the temperature that reach the photovoltaic solar panels is superior to the maximum efficiency temperature. Maximum temperature efficiency is achieved through a cooling of the panels photovoltaic solar, with a cooling system. While that in times of cold, that is, when the temperature of the photovoltaic solar panels is below the maximum temperature efficiency proceeds to the heating of solar panels photovoltaic, with a heating system.
Una instalación fotovoltaica completa tiene dos partes claramente diferenciadas:A complete photovoltaic installation has two clearly differentiated parts:
1.- La instalación solar fotovoltaica con su estructura metálica soporte, seguidor, paneles solares fotovoltaicos, inversores, etc.1.- The photovoltaic solar installation with its metal structure support, follower, solar panels photovoltaic, inverters, etc.
2.- La propia instalación objeto de esta patente.2.- The installation itself object of this patent.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein descriptive a set of drawings in which, with character Illustrative and not limiting, the following has been represented:
La figura 1 muestra un esquema de una instalación para mejorar el rendimiento de una instalación de paneles fotovoltaicos.Figure 1 shows a schematic of a installation to improve the performance of an installation of photovoltaic panels.
La mejora de la eficiencia de la producción de energía eléctrica de una instalación solar fotovoltaica se centra en sus paneles solares fotovoltaicos, los cuales se encuentran a una temperatura distinta de la temperatura de máxima eficiencia.Improving the production efficiency of electric power of a photovoltaic solar installation is focused in its photovoltaic solar panels, which are located at a temperature other than the maximum temperature efficiency.
Se conseguirá lograr la temperatura de máxima eficiencia mediante un fluido no contaminante, económico y sin ningún tipo de problemas medioambientales: El agua; capaz de ceder o absorber el calor que necesitan o poseen los paneles solares fotovoltaicos para conseguir la temperatura de máxima eficiencia.The maximum temperature will be achieved efficiency through a non-polluting fluid, economical and without No environmental problems: Water; able to yield or absorb the heat that solar panels need or possess photovoltaic to achieve maximum temperature efficiency.
El funcionamiento de esta instalación es cíclico y comienza echando agua con un difusor (1) sobre la superficie de incidencia de los rayos solares de los paneles solares fotovoltaicos (2), produciendo así, una variación de temperatura en ellos.The operation of this installation is cyclic and start by pouring water with a diffuser (1) on the surface of incidence of solar rays from photovoltaic solar panels (2), thus producing a temperature variation in them.
Para reducir el gasto en el consumo de agua, ésta se reutiliza. Para ello, en la parte inferior de los paneles solares fotovoltaicos (2) se sitúa un recogedor de agua (3). Este recogedor dispone de un filtro para gruesos, es decir, elementos extraños como hojas, papeles, pequeñas ramas, pequeños animales, etc., los cuales pueden entorpecer el buen funcionamiento de la instalación si entran en ella. El recogedor (3) dispone de un sensor de nivel (6) que indica la cantidad de agua disponible que se puede reutilizar. El recogedor también dispone de una salida hacia el equipo de bombeo (5) ó entrada a la instalación. También dispone de una segunda salida (4) que permite el total vaciado del recogedor por tareas de limpieza de sedimentos o renovación del agua del circuito, esta salida se controla por medio de una electroválvula.To reduce spending on water consumption, It is reused. To do this, at the bottom of the panels Photovoltaic solar (2) a water collector (3) is located. This collector has a filter for thicknesses, that is, elements strangers like leaves, papers, small branches, small animals, etc., which can hinder the proper functioning of the installation if they enter it. The collector (3) has a sensor level (6) indicating the amount of available water that can be re-use. The collector also has an exit to the pumping equipment (5) or entrance to the installation. It also has a second outlet (4) that allows the total emptying of the collector for sediment cleaning or water renewal tasks circuit, this output is controlled by means of a solenoid valve
Una vez en el recogedor (3), el agua se bombea mediante el equipo de bombeo para su posterior reutilización. El equipo de bombeo (5) consta de al menos una bomba, preferentemente dos bombas, de motor eléctrico situadas en configuración una más reserva, que funcionan de forma alternativa. A la salida de cada bomba se sitúan sendas válvulas de seguridad que evitan problemas de sobrepresión en el circuito, en caso que se produzca un funcionamiento anómalo de la instalación. Cómo el funcionamiento de las bombas es de forma alternativa, se une la conducción de salida de cada bomba mediante un selector de circuito. Según la bomba que funcione, el selector permite que el caudal bombeado continúe el tratamiento y no sea devuelto al recogedor a través de la bomba en reserva.Once in the collector (3), the water is pumped by pumping equipment for later reuse. He pumping equipment (5) consists of at least one pump, preferably two electric motor pumps located in one more configuration Reserve, they work alternately. At the exit of each pump are located safety valves that avoid problems overpressure in the circuit, in the event of a abnormal operation of the installation. How the operation of the pumps is alternatively, the output line is attached of each pump by means of a circuit selector. According to the bomb that function, the selector allows the pumped flow to continue the treatment and not be returned to the collector through the pump in reservation.
A continuación en el circuito se instala una válvula antiretorno (7) que evita el vaciado del circuito a través de las bombas cuando estas paren de funcionar.Next, a circuit is installed non-return valve (7) that prevents emptying of the circuit through of the bombs when they stop working.
Seguidamente se instala los componentes de filtrado (8), dos filtros en configuración uno más reserva. El funcionamiento de este conjunto es muy sencillo, el agua circula siempre por el primer filtro, que inevitablemente se colmata, provocando:Then the components of filtered (8), two filters in configuration one more reserve. He operation of this set is very simple, water circulates always for the first filter, which inevitably clogs up, causing:
- 1.one.
- Un incremento de presión, que vence las válvulas antiretorno, realizándose entonces el filtrado a través del filtro en paralelo o filtro de reserva, con lo que siempre el fluido tratado va a estar filtrado.An increase in pressure, which overcomes the valves non-return, then filtering through the filter in parallel or reserve filter, so that the fluid always Treated will be filtered.
- 2.2.
- La lectura de los manómetros del primer filtro provoca que el sistema de control reconozca la colmatación del primer filtro, avisando de la operación de mantenimiento de cambio.The pressure gauge reading of the first filter causes the control system to recognize the clogging of the first filter, warning of the maintenance operation of change.
Después de este sistema de filtrado se sitúa el equipo de regulación de la temperatura que consiste en un calentador (9), que tiene como finalidad aumentar la temperatura del agua, y un refrigerador (10), que lógicamente tiene como finalidad disminuir la temperatura del agua. Cada uno de estos elementos funciona de manera independiente según las condiciones exteriores de temperatura. En relación al equipo de regulación de temperatura: calentador y refrigerador, hay que destacar:After this filtering system the temperature regulation equipment consisting of a heater (9), which aims to increase the temperature of water, and a refrigerator (10), which logically has as purpose decrease the water temperature. Each one of these elements works independently according to conditions outside temperature. In relation to the regulation team of Temperature: heater and refrigerator, it should be noted:
- 1.one.
- El calentador (9) incrementa la temperatura del agua, este incremento se realiza de diversas formas en función de la configuración y dimensiones de la instalación de los paneles solares fotovoltaicos. Para una pequeña instalación el calentamiento se efectúa a través de una resistencia eléctrica o por medio de la instalación de unos colectores solares térmicos, ya que resultaría una opción muy económica y rentable. En instalaciones de mayor tamaño se instala un sistema que de servicio a todos los calentadores.The heater (9) increases the temperature of the water, this increase is made in various ways depending on the configuration and dimensions of the installation of the panels photovoltaic solar. For a small installation the heating is carried out through an electrical resistance or through the installation of thermal solar collectors, since That would be a very economical and profitable option. In larger facilities a system is installed that service to all heaters.
- 2.2.
- El refrigerador (10) disminuye la temperatura del agua. La forma de realizar esta disminución, al igual que en el calentador, puede efectuarse de muchas maneras distintas, aunque una de las más eficaces y económica será a través de un circuito refrigerador independiente a esta instalación, el cual, también puede enfriar agua de varias instalaciones a la vez.The refrigerator (10) lowers the temperature of the Water. The way to make this decrease, as in the heater, can be done in many different ways, although one of the most effective and economical will be through a circuit independent refrigerator to this facility, which, too It can cool water from several facilities at once.
Seguidamente se instala otra válvula antiretorno (11) que evita que el agua proveniente de la red (12), usada para la limpieza de paneles solares fotovoltaicos, renovación del agua del circuito y regular la temperatura de los paneles solares fotovoltaicos, en caso de que se produzca avería en la instalación, circule en sentido inverso al correcto.Then another non-return valve is installed (11) that prevents water from the network (12), used to photovoltaic solar panel cleaning, water renovation of the circuit and regulate the temperature of the solar panels photovoltaic, in case of installation failure, circulate in the opposite direction to the correct one.
El circuito de incorporación del agua de red (12) lleva asociado varios componentes: una válvula o [lave de corte o válvula de aislamiento, una electroválvula que permita la entrada del agua de red a la instalación y válvula antiretorno (11) que evita que el agua tratada en el equipo de regulación de la temperatura circule hacia el circuito de agua de red.The network water incorporation circuit (12) has several components associated with it: a valve or cut-off or isolation valve, a solenoid valve that allows the network water inlet to the installation and non-return valve (11) which prevents the water treated in the regulation equipment of the temperature circulate to the mains water circuit.
A partir de la unión de los dos circuitos, de agua de red y de agua reutilizada, el conducto resultante finaliza en un difusor que descarga (1) que reparte de forma eficiente el agua en la parte superior de los paneles solares fotovoltaicos (2).From the union of the two circuits, of mains water and reused water, the resulting conduit ends in a diffuser that discharges (1) that efficiently distributes the water on top of photovoltaic solar panels (2).
Según el número y configuración de los paneles solares fotovoltaicos en la estructura soporte se puede instalar un recogedor, más un difusor en cada fila de paneles solares fotovoltaicos, logrando así una mayor eficiencia al ajustar mejor la temperatura de cada panel a la temperatura de máxima eficiencia.According to the number and configuration of the panels photovoltaic solar in the support structure you can install a collector, plus a diffuser in each row of solar panels photovoltaic, thus achieving greater efficiency by adjusting better the temperature of each panel at the maximum temperature efficiency.
En el circuito se instalan en puntos estratégicos diversos aparatos de medida: termómetros, manómetros y caudalímetros, que recogen las características de cada punto de la instalación para entregarlas al sistema de control: que puede ser un ordenador o un autómata programable, y este a su vez los analiza y toma las decisiones pertinentes según su programa de órdenes.In the circuit they are installed in points strategic various measuring devices: thermometers, pressure gauges and flowmeters, which collect the characteristics of each point of the installation to deliver to the control system: which can be a computer or a programmable automaton, and this in turn analyzes them and make the relevant decisions according to your order schedule.
La instalación está gobernada por dicho sistema de control, que a través de información almacenada en el mismo permita la total independencia del exterior en su control, salvo en operaciones de mantenimiento, siendo capaz de ajustar en todo momento la temperatura de los paneles solares fotovoltaicos a la temperatura de máxima eficacia. Preferentemente este sistema de control posee una salida vía telefónica o similar para que en el caso de producirse fallo, hechos puntuales, colmatación del primer filtro, etc. da aviso al exterior para proceder a su corrección.The installation is governed by said system of control, which through information stored in it allow the total independence of the outside in its control, except in maintenance operations, being able to adjust throughout moment the temperature of the photovoltaic solar panels at maximum efficiency temperature. Preferably this system of control has an output via telephone or similar so that in the in case of failure, specific events, clogging of the first filter, etc. gives notice abroad to proceed to its correction.
Por último, decir que la instalación se sitúan diferentes válvulas de corte que permiten aislar diferentes partes o elementos del circuito para realizar, por ejemplo, tareas de mantenimiento, vaciado total de la instalación para evitar la producción de un deterioro en largos períodos de parada, etc. Además la instalación dispone de elementos de seguridad como las válvulas de seguridad, válvulas de purga de aire, etc. y de diversos medidores de las condiciones ambientales existentes en la zona, los cuales contribuirán a mejorar el sistema de control.Finally, say that the installation are located different shut-off valves that allow to isolate different parts or circuit elements to perform, for example, tasks of maintenance, total emptying of the installation to avoid production of deterioration in long periods of shutdown, etc. In addition the installation has security elements such as safety valves, air purge valves, etc. and of various meters of the existing environmental conditions in the area, which will contribute to improve the control system.
Los conductos de esta instalación se aíslan para evitar que el agua gane o pierda temperatura.The ducts of this installation are insulated to prevent water from gaining or losing temperature.
Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación.Once nature is sufficiently described of the invention, as well as a preferred embodiment, for the appropriate purposes that the materials, form, size and arrangement of the elements described may be modified, as long as this does not imply an alteration of the essential features of the invention claimed in continuation.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200702526A ES2335255B1 (en) | 2007-09-26 | 2007-09-26 | SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200702526A ES2335255B1 (en) | 2007-09-26 | 2007-09-26 | SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2335255A1 ES2335255A1 (en) | 2010-03-23 |
| ES2335255B1 true ES2335255B1 (en) | 2011-02-01 |
Family
ID=41795794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200702526A Expired - Fee Related ES2335255B1 (en) | 2007-09-26 | 2007-09-26 | SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2335255B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213084A (en) * | 1985-07-10 | 1987-01-21 | Mitsubishi Electric Corp | Solar battery |
| JP4044201B2 (en) * | 1998-03-09 | 2008-02-06 | ミサワホーム株式会社 | Snow melting device for roof with solar cell |
| JP2003199377A (en) * | 2001-12-27 | 2003-07-11 | Panahome Corp | Solarlight power generator |
| JP2004259797A (en) * | 2003-02-25 | 2004-09-16 | Furukawa Electric Co Ltd:The | Method of cooling solar power generation module and solar power generation system |
| ITMI20071335A1 (en) * | 2007-07-05 | 2009-01-06 | Federico Pirovano | PHOTOVOLTAIC SYSTEM WITH IMPROVED EFFICIENCY AND METHOD OF INCREASING THE PRODUCTION OF ELECTRIC ENERGY OF AT LEAST ONE THERMO-PHOTOVOLTAIC SOLAR MODULE. |
-
2007
- 2007-09-26 ES ES200702526A patent/ES2335255B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2335255A1 (en) | 2010-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2738977T3 (en) | Air-water heat exchanger structure and method to control and improve its operation | |
| WO2011086215A1 (en) | Molten salt solar panel and method for reducing the thermal gradient of said panel | |
| SE528601C2 (en) | Heat pump system used with domestic hot-water supply system of building or heating installation of swimming pool, has control system, that includes opening, fan, air duct and damper, which regulates flow of outdoor air to external space | |
| CN105993722A (en) | Solar heating warming system for vegetable fruit greenhouse | |
| US20160169574A1 (en) | An apparatus and system for the generation of potable water from the atmosphere | |
| EP3306222A1 (en) | Improvements in and relating to installations for heating water | |
| ES2605253T3 (en) | Steam thermal power plant and procedure to operate a steam thermal power plant | |
| ES2335255B1 (en) | SYSTEM TO IMPROVE THE PERFORMANCE OF A PHOTOVOLTAIC INSTALLATION. | |
| KR101579458B1 (en) | Hybrid cooling and warming system having complex heat source | |
| JP6529218B2 (en) | Heat medium discharge device and heat medium discharge method | |
| CN106152562A (en) | A kind of phase-transition heat-storage, efficiently take pattern of fever solar water and heating system | |
| US20110259006A1 (en) | Versatile thermal solar system for producing hot water up to high temperatures | |
| JP5585918B2 (en) | Solar power generator with hot water supply effect | |
| ES2272171B1 (en) | INSTALLATION OF HEATING AND HOT SANITARY WATER THROUGH SOLAR THERMAL ENERGY. | |
| JP5799692B2 (en) | Steam generation method and apparatus using solar heat | |
| KR100716508B1 (en) | A solar-heated hot-water boiler | |
| ES2272174B1 (en) | SYSTEM OF FLAT SOLAR COLLECTORS. | |
| CN104848593A (en) | Printing and dyeing heat-treating machine and control method thereof | |
| ES2338086B2 (en) | VERSATILE THERMAL SOLAR SYSTEM OF HOT WATER PRODUCTION UNTIL HIGH TEMPERATURE. | |
| CN205756032U (en) | Vegetables and fruits booth solar heating temperature-increasing system | |
| WO2004092660A1 (en) | Flat sun collector system | |
| CN104913510A (en) | Printing and dyeing heat treatment machine control device and control method thereof | |
| ES2365281B2 (en) | SOLAR HOT WATER SYSTEM FOR SOLAR ENERGY WITH RESIDUAL ENERGY RECOVERY. | |
| CN204574561U (en) | A kind of phase-transition heat-storage, efficient heat-obtaining type solar water and heating system | |
| DE102007027572A1 (en) | Power generator for e.g. ship, uses drive medium with preset boiling point degrees and uses temperature difference as drive force for operating generator, where temperature difference ranges to preset values |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20100323 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2335255 Country of ref document: ES Kind code of ref document: B1 Effective date: 20110120 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180924 |