ES1103507U - Freight transport system at controlled temperature by integrating photovoltaic solar energy to semi-trailers with refrigeration system (Machine-translation by Google Translate, not legally binding) - Google Patents
Freight transport system at controlled temperature by integrating photovoltaic solar energy to semi-trailers with refrigeration system (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1103507U ES1103507U ES201300661U ES201300661U ES1103507U ES 1103507 U ES1103507 U ES 1103507U ES 201300661 U ES201300661 U ES 201300661U ES 201300661 U ES201300661 U ES 201300661U ES 1103507 U ES1103507 U ES 1103507U
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- 238000005057 refrigeration Methods 0.000 title abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 238000010248 power generation Methods 0.000 claims abstract 2
- 238000009423 ventilation Methods 0.000 claims abstract 2
- 230000010354 integration Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000008393 encapsulating agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- BYSRUWKGUGERFI-UHFFFAOYSA-N hex-1-en-3-yne Chemical group CCC#CC=C BYSRUWKGUGERFI-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
- H01M10/465—Accumulators structurally combined with charging apparatus with solar battery as charging system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Photovoltaic Devices (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
SISTEMA DE TRANSPORTE DE MERCANCÍAS A TEMPERATURA CONTROLADA MEDIANTE LA INTEGRACIÓN DE LA ENERGÍA SOLAR FOTOVOLTAICA A LOS SEMIRREMOLQUES CON INSTALACIÓN FRIGORÍFICA. SYSTEM OF TRANSPORT OF GOODS TO CONTROLLED TEMPERATURE THROUGH THE INTEGRATION OF PHOTOVOLTAIC SOLAR ENERGY TO THE SEMIRREMOLQUES WITH REFRIGERATORY INSTALLATION.
El objeto general de la invención consiste en un sistema de transporte a temperatura controlada por carretera que utiliza la energía eléctrica generada por una instalación solar fotovoltaica como fuente de energía para el mantenimiento de la cadena de frío de las The general object of the invention consists of a road-controlled temperature transport system that uses the electrical energy generated by a photovoltaic solar installation as a source of energy for the maintenance of the cold chain of the
10 mercancías transportadas en un amplio rango de temperaturas, siendo una alternativa real, por su funcionalidad, flexibilidad y robustez, a la utilización de los combustible fósiles. 10 goods transported in a wide range of temperatures, being a real alternative, due to its functionality, flexibility and robustness, to the use of fossil fuels.
ANTECEDENTES. TECNOLOGÍA ACTUAL BACKGROUND. CURRENT TECHNOLOGY
15 Actualmente la tecnología de la mayoría de los vehículos refrigerados incluye un aislamiento de poliuretano y un sistema de frío de velocidad fija del ciclo frigorífico, cuyo compresor se encuentra directamente acoplado a un motor diesel. Disponen, además, de un depósito para alimentar el motor independiente del depósito de la cabeza tractora. Adicionalmente, algunos equipos de refrigeración pueden funcionar conectados a la red 15 Currently, the technology of most refrigerated vehicles includes a polyurethane insulation and a fixed speed cold system of the refrigeration cycle, whose compressor is directly coupled to a diesel engine. They also have a tank to feed the engine independent of the tank of the tractor unit. Additionally, some refrigeration equipment may work connected to the network
20 eléctrica. 20 electric.
Estos equipos están diseñados para mantener una temperatura deseada, denominada temperatura de consigna, dentro del compartimento destinado a contener la carga, independientemente de la temperatura exterior. El transporte refrigerado opera These devices are designed to maintain a desired temperature, called the setpoint temperature, within the compartment intended to contain the load, regardless of the outside temperature. Refrigerated transport operates
25 normalmente a lo largo de un rango muy amplio de cargas; de manera que, para adecuar la capacidad frigorífica con la carga que en cada momento se está transportando, el equipo de refrigeración debe estar conectándose y desconectándose, o modulando su capacidad, en el caso de equipos que lo permitan, con la consecuente pérdida de eficiencia. 25 normally over a very wide range of charges; so that, in order to adapt the refrigeration capacity with the load that is being transported at any moment, the refrigeration equipment must be connecting and disconnecting, or modulating its capacity, in the case of equipment that allows it, with the consequent loss of efficiency .
30 Todos los vehículos de transporte frigorífico tienen una caja isoterma constituida por un ensamblaje de paneles sándwich. Una de las principales características de dicha caja es la calidad isotérmica (coeficiente global de transmisión térmica K en W/m2) que mide el flujo de calor a través del aislamiento, que debe tener un valor bajo y presentar un débil crecimiento con el tiempo. Además de este coeficiente K, para el diseño del aislamiento de 30 All refrigerated transport vehicles have an isothermal box consisting of a sandwich panel assembly. One of the main characteristics of this box is the isothermal quality (global coefficient of thermal transmission K in W / m2) that measures the flow of heat through the insulation, which must have a low value and present a weak growth over time. In addition to this K coefficient, for the insulation design of
35 las unidades de transporte refrigerado, se tienen en cuenta multitud de factores como la carga útil, el volumen útil, las condiciones deseadas en el interior, las condiciones exteriores, las propiedades del aislamiento, las infiltraciones de aire y humedad y el desgaste producido por golpes y vibraciones a lo largo del tiempo. 35 refrigerated transport units, a multitude of factors such as the payload, the useful volume, the desired conditions inside, the external conditions, the insulation properties, air and moisture infiltrations and the wear caused by blows and vibrations over time.
En cuanto a los sistemas fotovoltaicos, están compuestos por dos partes: el campo 5 generador y el BOS (Balance of System). Figura 1. As for photovoltaic systems, they are composed of two parts: the field 5 generator and the BOS (Balance of System). Figure 1.
El campo generador formado por los módulos fotovoltaicos (1), compuestos por grupos de células fotovoltaicas encargadas de generar una corriente eléctrica proporcional al flujo luminoso que reciben procedente del Sol. Las células van agrupada y protegidas en lo que 10 se conoce por un módulo fotovoltaico, que además de la propias células está formado por un marco de aluminio anodizado que rigidiza el módulo, un cristal templado con bajo contenido en hierro que protege a las células de la lluvia y de los impactos, un encapsulante Etil-Vinil-Acetileno, que fija las células y las sella frente a la penetración de humedad y aire, un circuito eléctrico que conecta las células por el que circula la electricidad generada y un The generator field formed by the photovoltaic modules (1), composed of groups of photovoltaic cells responsible for generating an electric current proportional to the luminous flux they receive from the Sun. The cells are grouped and protected in what is known as a photovoltaic module , which in addition to the cells themselves is formed by an anodized aluminum frame that stiffens the module, a tempered glass with low iron content that protects the cells from rain and impacts, an Ethyl-Vinyl-Acetylene encapsulant, which fixes the cells and seals them against the penetration of moisture and air, an electrical circuit that connects the cells through which the generated electricity circulates and a
15 encapsulante y protector posterior que fija las células, sella el circuito y lo protege de la entrada de las humedades. 15 encapsulant and back protector that fixes the cells, seals the circuit and protects it from moisture ingress.
En la parte posterior del módulo fotovoltaico (1) se incorpora una caja de conexiones eléctricas, cuyas funciones principales son permitir el cableado exterior y alojar en su On the back of the photovoltaic module (1) a box of electrical connections is incorporated, whose main functions are to allow the external wiring and to lodge in its
20 interior los diodos by-pass que protegen el módulo en el caso de que una célula se encuentre dañada o parcialmente cubierta. 20 internal by-pass diodes that protect the module in the event that a cell is damaged or partially covered.
El BOS (Balance of System) está compuesto por el resto de elementos de la instalación incluyendo inversores (2), baterías (3), reguladores (4), cables… The BOS (Balance of System) is made up of the rest of the installation elements including inverters (2), batteries (3), regulators (4), cables ...
25 Las baterías (3) utilizadas son del tipo estacionarias y convierte la energía eléctrica generada por los módulos fotovoltaicos en una energía potencial química, siendo el proceso reversible cuando se necesita energía eléctrica en ausencia de radicación solar. 25 The batteries (3) used are of the stationary type and convert the electrical energy generated by the photovoltaic modules into a potential chemical energy, the process being reversible when electrical energy is needed in the absence of solar radiation.
30 El regulador de carga (4) se encarga de proteger de una sobretensión excesiva a las baterías (3) y optimizar su carga. La vida de la batería (3) depende fundamentalmente de la buena programación del regulador (4). 30 The charge controller (4) is responsible for protecting the batteries (3) from excessive overvoltage and optimizing their charge. The battery life (3) depends fundamentally on the good programming of the regulator (4).
El inversor (2) es un equipo electrónico cuya función es transformar la corriente continua The inverter (2) is an electronic device whose function is to transform the direct current
35 generada por los módulos fotovoltaicos (1) o las baterías (3) en corriente alterna para alimentar el equipo frigorífico (5) y otros elementos de control e incluso inyectar el excedente de energía eléctrica a la red o a otros equipos externos del objeto de la presente invención. 35 generated by the photovoltaic modules (1) or batteries (3) in alternating current to power the refrigeration equipment (5) and other control elements and even inject the surplus of electrical energy to the network or other external equipment of the object of the present invention
DESCRIPCIÓN DEL NUEVO PRODUCTO DESCRIPTION OF THE NEW PRODUCT
El sistema que se va a desarrollar en el presente proyecto, representado en la Figura 2, sigue contando con un equipo frigorífico (5) pero cuyo compresor estará accionado mediante un motor eléctrico (6) de velocidad variable. Este motor eléctrico (6) estará alimentado por tres fuentes de energía independientes. The system to be developed in this project, represented in Figure 2, still has a refrigeration unit (5) but whose compressor will be driven by an electric motor (6) of variable speed. This electric motor (6) will be powered by three independent energy sources.
10 Por una parte se cuenta con un sistema de módulos fotovoltaicos (1) instalados sobre el propio semirremolque frigorífico conectados a un sistema de almacenamiento de energía; baterías (3) 10 On the one hand there is a system of photovoltaic modules (1) installed on the refrigerated semi-trailer itself connected to an energy storage system; batteries (3)
15 Por otra parte se cuenta con un sistema de apoyo formado por un generador diesel (7) acoplado a un depósito de combustible (8) independiente al de la cabeza tractora, que funciona únicamente cuando las condiciones ambientales impiden que se pueda captar la suficiente energía del Sol. 15 On the other hand, there is a support system formed by a diesel generator (7) coupled to a fuel tank (8) independent of that of the tractor unit, which works only when environmental conditions prevent sufficient energy to be captured. of the sun.
20 Y finalmente existe también la posibilidad de conectar los sistemas a la red eléctrica cuando se disponga de ella. 20 And finally there is also the possibility of connecting the systems to the power grid when it is available.
De esta manera, cuando la radiación solar sea adecuada, el sistema fotovoltaico proporciona la suficiente energía para mantener cargadas las baterías (3) y alimentar al In this way, when the solar radiation is adequate, the photovoltaic system provides enough energy to keep the batteries (3) charged and feed the
25 equipo frigorífico (5). En aquellos momentos en los que no exista radiación solar o ésta sea insuficiente, el equipo frigorífico (5) se alimenta de las baterías (3) que previamente han sido cargadas por los módulos fotovoltaico (1). 25 refrigeration equipment (5). In those moments in which there is no or insufficient solar radiation, the refrigeration equipment (5) is powered by batteries (3) that have previously been charged by photovoltaic modules (1).
En el caso en que la falta de radiación solar sea prolongada y las baterías lleguen a In the event that the lack of solar radiation is prolonged and the batteries reach
30 agotarse, se pondrá en marcha el generador diesel (7) auxiliar que mantendrá en funcionamiento el equipo de refrigeración (5) y recargará las baterías (3), o bien, si existe disponibilidad, el sistema se conecta a la red eléctrica para realizar la carga de las baterías 30 exhausted, the auxiliary diesel generator (7) will start up that will keep the refrigeration equipment in operation (5) and recharge the batteries (3), or, if there is availability, the system is connected to the mains to perform battery charge
(3) y mantener funcionando los equipos de frío (5). (3) and keep the cold equipment running (5).
35 Así pues, el sistema de control del sistema de refrigeración del semirremolque refrigerado puede seleccionar, en función de la energía generada, entre tres tipos de aporte de energía: 35 Thus, the refrigeration semi-trailer cooling system control system can select, depending on the energy generated, from three types of energy input:
- o energía solar fotovoltaica or photovoltaic solar energy
- o energía producida por el motor de combustión interna or energy produced by the internal combustion engine
- o energía eléctrica procedente de la red. or electrical energy coming from the network.
5 Dado que durante gran parte del tiempo los vehículos se encuentran estacionados en la base de la empresa de transporte, se utilizan los sistemas fotovoltaicos instalados en los semirremolques como generadores de energía eléctrica para ser inyectada a la red eléctrica, de manera que en ningún caso dejen de aprovecharse las posibilidades que este tipo de tecnología ofrece. 5 Since for a large part of the time the vehicles are parked in the base of the transport company, the photovoltaic systems installed in the semi-trailers as electric power generators to be injected into the network electrical, so that in no case stop taking advantage of the possibilities that this type of technology offers.
10 El sistema de control utilizado adapta la generación de energía eléctrica de origen renovable y su acumulación a los semirremolques frigoríficos e integra a todos los sistemas auxiliares para optimizar su funcionamiento en un entorno de trabajo variable. 10 The control system used adapts the generation of electricity from renewable sources and their accumulation to the refrigerated semi-trailers and integrates all auxiliary systems to optimize their operation in a variable working environment.
15 Los módulos fotovoltaicos (1) de la presente invención, tal como se describe en la Figura 3, utilizan materiales plásticos en vez de aluminio anodizado para el marco soporte (11) y el vidrio templado (10) es de menor espesor que los utilizados en los módulos convencionales con el fin de reducir el peso del campo generador y ayudar a que el rendimiento energético del vehículo sea mayor. The photovoltaic modules (1) of the present invention, as described in Figure 3, use plastic materials instead of anodized aluminum for the support frame (11) and the tempered glass (10) is of a smaller thickness than those used. in conventional modules in order to reduce the weight of the generator field and help to increase the energy efficiency of the vehicle.
20 Por otro lado, las baterías (3) utilizadas son de Litio-Ion, que destacan por tener una mayor densidad de carga, además de menos peso y volumen, en torno a un 50% menos a las baterías de Plomo-Ácido. 20 On the other hand, the batteries (3) used are Lithium-Ion, which stand out for having a higher charge density, in addition to less weight and volume, around 50% less than Lead-Acid batteries.
25 Así pues, los módulos fotovoltaicos (1) como los sistemas de acumulación de energía donde se almacenará la energía generada por éstos, están integrados en los semirremolques frigoríficos, son poco pesados, para no sobrecargar el vehículo y disminuir su carga útil, y de alto rendimiento, para que en poco espacio producir la máxima potencia eléctrica. 25 Thus, the photovoltaic modules (1), such as the energy storage systems where the energy generated by them will be stored, are integrated in the refrigerated semi-trailers, are not very heavy, so as not to overload the vehicle and reduce its payload, and high performance, so that in a small space produce maximum electrical power.
BREVE DESCRIPCIÓN DE FIGURAS BRIEF DESCRIPTION OF FIGURES
La figura 1 muestra el esquema de una instalación fotovoltaica aislada de red. Figure 1 shows the scheme of an isolated grid photovoltaic installation.
35 La figura 2 corresponde con un esquema de un semirremolques frigoríficos con la ubicación de los distintos equipos que la componen. 35 Figure 2 corresponds to a scheme of a refrigerated semitrailer with the location of the different equipment that compose it.
La figura 3 representa una sección trasversal esquemática de un módulo fotovoltaico y su soporte. Figure 3 represents a schematic cross section of a photovoltaic module and its support.
Una instalación fotovoltaica aislada de red está formada un grupo generador, formado por una extensión de paneles solares fotovoltaicos (1), un regulador de carga (4), un grupo acumulador o baterías (3) y un inversor (2). An isolated grid photovoltaic system is formed by a generator group, consisting of an extension of photovoltaic solar panels (1), a charge controller (4), an accumulator or battery group (3) and an inverter (2).
10 Durante las horas de insolación, los paneles fotovoltaicos (1) producen energía eléctrica en forma de corriente continua que es almacenada en las baterías (3). En los momentos de consumo energético, las baterías (3) suministran a los receptores, en este caso el equipo frigorífico (5), esta electricidad, que es transformada en corriente alterna por el inversor (2). 10 During the hours of insolation, the photovoltaic panels (1) produce electrical energy in the form of direct current that is stored in the batteries (3). In the moments of energy consumption, the batteries (3) supply the receivers, in this case the refrigeration equipment (5), this electricity, which is transformed into alternating current by the inverter (2).
15 La energía solar fotovoltaica se basa en el efecto fotoeléctrico para convertir directamente la energía de los rayos solares en electricidad. Para obtener una corriente eléctrica se ha de crear una diferencia de potencial eléctrico. Se deben usar materiales conductores ya que sus electrones tienen una actividad más elevada y permiten crear flujo eléctrico fácilmente. 15 Photovoltaic solar energy relies on the photoelectric effect to directly convert the energy of solar rays into electricity. To obtain an electric current, an electric potential difference must be created. Conductive materials should be used since their electrons have a higher activity and allow to create electric flow easily.
20 Las módulos solares fotovoltaicos (1) usan ciertos materiales semiconductores, como el silicio, que absorben los fotones y los convierten en una corriente continua de electrones, es decir, en electricidad. Esta electricidad se recoge mediante unos hilos metálicos que al final la conducen hacia el regulador (4). 20 Photovoltaic solar modules (1) use certain semiconductor materials, such as silicon, that absorb photons and convert them into a continuous current of electrons, that is, electricity. This electricity is collected by means of metallic wires that eventually lead to the regulator (4).
25 El regulador de carga (4) controla la entrada de electricidad en la batería (3) y la protege de sobrecargas o bajadas de tensión que podrían dañarla. 25 The charge controller (4) controls the entry of electricity into the battery (3) and protects it from overloads or voltage drops that could damage it.
El inversor (2) sirve para convertir la corriente continua producida por el campo fotovoltaico The inverter (2) is used to convert the direct current produced by the photovoltaic field
30 en corriente alterna de onda senoidal, que es la que se utiliza en la alimentación de los equipos frigoríficos (5) convenciones. 30 in alternating current of sine wave, that is the one that is used in the feeding of the refrigerating equipment (5) conventions.
El semirremolque frigoríficos está formado por una caja isoterma (9) y los equipos encargados de de proporcionar la capacidad frigorífica suficiente para mantener controlada The refrigerated semi-trailer is formed by an isothermal box (9) and the equipment responsible for providing sufficient refrigeration capacity to keep controlled
35 la temperatura del interior de la caja isorterma (9), como son el equipo frigorífico (5), el motor eléctrico (6) y el generador diesel, motor térmico, (7) que consumo combustible, gasoil, almacenado en el depósito de combustible (8). En la presente invención se quiere integrar los equipos necesarios para abastecer de energía eléctrica de origen renovable a este semirremolque, como son los módulos fotovoltaicos (1) y las baterías (3). 35 the temperature inside the isorterma box (9), such as the refrigeration equipment (5), the electric motor (6) and the diesel generator, thermal engine, (7) that consumes fuel, diesel, stored in the fuel tank. fuel (8). In the present invention it is intended to integrate the necessary equipment to supply renewable energy to this semi-trailer, such as photovoltaic modules (1) and batteries (3).
En un corte trasversal de los módulos fotovoltaicos (1) y su estructura para integrarla en el semirremolque frigorífico se observan los siguientes elementos como la goma butílica (12), el contacto eléctrico (13), la célula (14), la lámina de tedlar (15), el taladro de fijación (16) y el encapsulante EVA (17). In a cross section of the photovoltaic modules (1) and its structure to integrate it in the refrigerated semi-trailer, the following elements are observed such as butyl rubber (12), electrical contact (13), cell (14), tedlar sheet (15), the fixing hole (16) and the EVA encapsulant (17).
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300661U ES1103507Y (en) | 2013-07-18 | 2013-07-18 | Temperature controlled freight transport system by integrating photovoltaic solar energy to semi-trailers with refrigeration systems |
| PCT/ES2014/070357 WO2015007932A1 (en) | 2013-07-18 | 2014-04-23 | System for transporting merchandise at a controlled temperature by incorporating photovoltaic solar energy into semi-trailers with a refrigeration installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201300661U ES1103507Y (en) | 2013-07-18 | 2013-07-18 | Temperature controlled freight transport system by integrating photovoltaic solar energy to semi-trailers with refrigeration systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1103507U true ES1103507U (en) | 2014-03-18 |
| ES1103507Y ES1103507Y (en) | 2014-06-10 |
Family
ID=50241618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201300661U Expired - Fee Related ES1103507Y (en) | 2013-07-18 | 2013-07-18 | Temperature controlled freight transport system by integrating photovoltaic solar energy to semi-trailers with refrigeration systems |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1103507Y (en) |
| WO (1) | WO2015007932A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020070345A1 (en) * | 2018-10-01 | 2020-04-09 | Soluciones Tecnicas Intermodales, S.L. | Electricity supply device for the transport of containers such as refrigerator containers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180152044A1 (en) * | 2015-05-31 | 2018-05-31 | Thermo King Corporation | Method and system for extending autonomous operation of a self-contained climate controlled storage unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7338335B1 (en) * | 2001-01-23 | 2008-03-04 | Frank Messano | Hybrid electric heavy-duty vehicle drive system |
| US20100282287A1 (en) * | 2008-07-29 | 2010-11-11 | Thomas Paul Corcoran | Solar-charge |
| GB2463098A (en) * | 2008-09-03 | 2010-03-10 | Oliver Claridge | Shipping container with photovoltaic panel |
| FR2944097B1 (en) * | 2009-04-02 | 2011-06-17 | Photowatt Internat | VENTILATED PANEL AND VEHICLE EQUIPPED WITH SUCH A PANEL |
| EP2528759B1 (en) * | 2010-01-29 | 2014-11-05 | Carrier Corporation | Solar power assisted transport refrigeration systems, transport refigeration units and methods for same |
-
2013
- 2013-07-18 ES ES201300661U patent/ES1103507Y/en not_active Expired - Fee Related
-
2014
- 2014-04-23 WO PCT/ES2014/070357 patent/WO2015007932A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020070345A1 (en) * | 2018-10-01 | 2020-04-09 | Soluciones Tecnicas Intermodales, S.L. | Electricity supply device for the transport of containers such as refrigerator containers |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015007932A1 (en) | 2015-01-22 |
| ES1103507Y (en) | 2014-06-10 |
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