ES2674493B1 - ELECTRIC VEHICLE RECHARGE STATION ISOLATED FROM THE NETWORK - Google Patents
ELECTRIC VEHICLE RECHARGE STATION ISOLATED FROM THE NETWORK Download PDFInfo
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- ES2674493B1 ES2674493B1 ES201631714A ES201631714A ES2674493B1 ES 2674493 B1 ES2674493 B1 ES 2674493B1 ES 201631714 A ES201631714 A ES 201631714A ES 201631714 A ES201631714 A ES 201631714A ES 2674493 B1 ES2674493 B1 ES 2674493B1
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- 230000005611 electricity Effects 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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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
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
-
- 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]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
ESTAC IO N DE R E C A R G A DE V E H IC U LO S E LE C TR IC O S A IS L A D A DE LA RED ST A TIO N OF R E C A R G A N C O U T H E C O C T H O L C O N S
D E S C R I P C I O ND E S C R I P C I O N
O B JE TO DE LA INVENCIONO BJECT OF THE INVENTION
El objeto de la presente invencion es una estacion de recarga de vehlculos electricos aislada de la red y basada en fuentes de energla renovable que integra movilidad electrica, infraestructura de recarga, generacion renovable, almacenamiento energetico y sistemas de gestion y monitorizacion de la electricidad.The object of the present invention is a recharging station for electric vehicles isolated from the network and based on renewable energy sources that integrates electric mobility, recharging infrastructure, renewable generation, energy storage and electricity management and monitoring systems.
AN TEC ED EN TES DE LA INVENCIONAN TEC ED IN TES OF THE INVENTION
Actualmente, el sector transporte consume mas del 40% de la energla primaria en la mayorla de los palses y a diferencia de la energla electrica, la base de este consumo se concentra en el uso de combustibles fosiles.Currently, the transport sector consumes more than 40% of primary energy in most of the countries and unlike electric power, the basis of this consumption is concentrated in the use of fossil fuels.
Debido a esto, recientemente se ha intensificado el desarrollo y production de vehlculos electricos con tal de modificar el sector transporte para la reduction de gases contaminantes.Due to this, the development and production of electric vehicles has recently been intensified in order to modify the transport sector for the reduction of polluting gases.
A pesar de esto, y aunque la conexion a las redes electricas tradicionales, o red electrica, es facilmente accesible en muchos lugares en todo el mundo, quedan vastas regiones donde no hay conexiones a dicha red electrica. Siendo esto un importante problema para el desarrollo de los vehlculos electricos, ya que dependen de puntos de recarga electrica de sus baterlas, o lo que es lo mismo el desarrollo del vehlculo electrico esta ligado a la recarga de sus baterlas en punto de carga tanto conectados a la red electrica como aisladas de la red electrica.In spite of this, and although the connection to the traditional electrical networks, or electrical network, is easily accessible in many places throughout the world, there remain vast regions where there are no connections to said electrical network. This being an important problem for the development of electric vehicles, since they depend on electric recharging points of their batteries, or what is the same, the development of the electric vehicle is linked to the recharge of their batteries at charging point both connected to the electrical network as isolated from the electrical network.
Generalmente, los puntos de recarga de vehlculos electricos son estaciones conectadas a la redes electrica con lo que una implantation masiva de estaciones de recarga podrla arrastrar grandes problemas de saturation y de viabilidad de la red electrica, sin tener en cuenta que en las regiones donde no hay conexiones a dicha red electrica no se puede instalar estaciones y por tanto recargar el vehlculo, resultando en un gran rechazo del vehlculo electrico por una mayorla de usuarios. Generally, the recharging points of electric vehicles are stations connected to the electric grid, so a massive implantation of recharging stations could drag large problems of saturation and viability of the electric network, without taking into account that in regions where there is no there are connections to said electrical network, it is not possible to install stations and therefore recharge the vehicle, resulting in a great rejection of the electric vehicle by a majority of users.
Debido a esto, existe actualmente la necesidad de desarrollar una estaciones de recarga de vehlcuios electricos aisladas de la red y basada en fuentes de energla renovable para abordar estas cuestiones.Because of this, there is currently a need to develop electric vehicle recharging stations isolated from the grid and based on renewable energy sources to address these issues.
DESCRIPCION DE LA INVENCIONDESCRIPTION OF THE INVENTION
La presente invencion se refiere a una estacion de recarga de vehlculos electricos aislada de la red para la generacion y el suministro electrico obtenido mediante fuentes de energla renovable. Mas concretamente, esta estacion comprende:The present invention relates to an electric vehicle recharging station isolated from the network for the generation and the electric supply obtained by sources of renewable energy. More specifically, this station includes:
- una unidad de generacion electrica renovable para generar electricidad,- a renewable electric generation unit to generate electricity,
- una unidad de almacenamiento vinculada con la unidad de generacion electrica renovable para almacenar la energla generada,- a storage unit linked to the renewable electric generation unit to store the generated energy,
- una unidad de potencia, vinculada con la unidad de almacenamiento para adecuar la electricidad acumulada a los vehlculos electricos, y- a power unit, linked to the storage unit to adapt the accumulated electricity to electric vehicles, and
- al menos un conector estacion-vehlculo vinculable con un vehlculo electrico para alimentarlo electricamente.- at least one vehicle-vehicle connector connectable with an electric vehicle to power it electrically.
Preferentemente, la unidad de generacion electrica renovable es una planta de energla solar fotovoltaica asilada de la red electrica y/o una planta de energla eolica asilada de la red electrica.Preferably, the renewable electric generation unit is a photovoltaic solar energy plant isolated from the power grid and / or a wind energy plant isolated from the power grid.
Preferentemente, la unidad de almacenamiento es una baterla de plomo-carbono.Preferably, the storage unit is a lead-carbon battery.
Preferentemente, la baterla de plomo-carbono tiene una capacidad para almacenar una energla total nominal de 24kWh con un voltaje de 48V.Preferably, the lead-carbon battery has a capacity to store a nominal total power of 24kWh with a voltage of 48V.
Preferentemente, el conector estacion-vehlculo es un conector estandar de corriente alterna de recarga rapida a una potencia de 70kW.Preferably, the station-vehicle connector is a standard AC connector of quick recharge at a power of 70kW.
De este modo, la unidad de potencia comprende un inversor/cargador que convierte la electricidad en corriente continua a 48V de la baterla de plomo-carbono, a un voltaje en corriente alterna a 400V para el conector estandar de corriente alterna de recarga rapida. In this way, the power unit comprises an inverter / charger that converts the electricity into direct current at 48V of the lead-carbon battery, at a voltage in alternating current at 400V for the standard AC connector of fast recharge.
Preferentemente, la estacion comprende un conector estacion-edificio que permite el suministro electrico a cargas electricas dentro de un edificio cercano a la estacion.Preferably, the station comprises a station-building connector that allows the electric supply to electric loads inside a building near the station.
De este modo, la unidad de potencia comprende un inversor que convierte la electricidad en corriente continua a 48V de la baterla de plomo-carbono, a un voltaje en corriente alterna a 220V o 110V para alimentar cargas electricas dentro del edificio.In this way, the power unit comprises an inverter that converts the electricity into direct current at 48V of the lead-carbon battery, to a voltage in alternating current at 220V or 110V to feed electrical loads inside the building.
Preferentemente, la estacion comprende una unidad de seguimiento y control de los flujos electricos y de funcionamiento de los vehlculos.Preferably, the station comprises a unit for monitoring and controlling the electric and operational flows of the vehicles.
Adicionalmente, la unidad de potencia comprende un rectificador instalado entre planta de energla eolica y la unidad de almacenamiento para convertir electricidad en corriente alterna, producida por la planta de energla eolica, a electricidad en corriente continua adecuada para cargar dicha unidad de almacenamiento.Additionally, the power unit comprises a rectifier installed between the wind power plant and the storage unit to convert electricity into alternating current, produced by the wind power plant, to DC electricity suitable for charging said storage unit.
De este modo esta estacion no requiere de sobre-dimensionamiento de toda la instalacion para generar picos de potencia, ni requiere de una conexion a red electrica de alta o media potencia ya que es una estacion de recarga de vehlculos electricos desde fuentes 100% renovables, y por tanto no presenta emisiones de CO2.In this way, this station does not require over-sizing of the whole installation to generate power peaks, nor does it require a connection to a high or medium power electric network since it is a recharging station for electric vehicles from 100% renewable sources, and therefore does not present CO2 emissions.
Adicionalmente, esta estacion permite la recargar de vehlculos electricos en puntos o zonas aisladas tal como pueden ser: granjas, refugios de montanas, chiringuitos de playa, eventos (ferias, conciertos, etc), situaciones de emergencia y campamentos militares.Additionally, this station allows the recharging of electric vehicles in points or isolated areas such as: farms, mountain shelters, beach bars, events (fairs, concerts, etc), emergency situations and military camps.
De este modo la presente invention resulta clave en el desarrollo y utilization del vehlculo electrico.In this way the present invention is key in the development and utilization of the electric vehicle.
DESCRIPCION DE LO S D IBU JO SDESCRIPTION OF LO S D IBU JO S
Para complementar la description que se esta realizando y con objeto de ayudar a una mejor comprension de las caracterlsticas de la invencion, de acuerdo con un ejemplo preferente de realization practica de la misma, se acompana como parte integrante de dicha descripcion, un juego de dibujos en donde con caracter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, a set of drawings is included as an integral part of said description. where with illustrative and non-limiting character, the following has been represented:
Figura 1.- Muestra una vista esquematica de las conexiones y componentes de una realization preferente de la estacion de recarga de vehiculos electricos.Figure 1 shows a schematic view of the connections and components of a preferred embodiment of the electric vehicle recharging station.
R EALIZAC IO N PREFERENTE DE LA INVENCIONPREFERRED EMBODIMENT OF THE INVENTION
Una realizacion preferente de la invention, tal y como se muestra en la figura 1, consiste en una estacion (1) de recarga de vehiculos electricos aislada de la red para la generation y el suministro electrico obtenido mediante fuentes de energia renovable.A preferred embodiment of the invention, as shown in Figure 1, consists of a station (1) for recharging electric vehicles isolated from the network for the generation and the electric supply obtained by sources of renewable energy.
Mas concretamente, esta estacion (1) comprende:More specifically, this station (1) comprises:
- una unidad de generacion electrica renovable (2),- a renewable electric generation unit (2),
- una unidad de almacenamiento (5),- a storage unit (5),
- un inversor (3),- an investor (3),
- un inversor/cargador (4),- an inverter / charger (4),
- un conector estacion-vehiculo (6),- a station-vehicle connector (6),
- un conector estacion-edificio (8), y- a station-building connector (8), and
- una unidad de seguimiento y control de los flujos electricos y de funcionamiento de los vehiculos (7).- a unit for monitoring and controlling the electric flows and operation of vehicles (7).
Mas concretamente, la unidad de generacion electrica renovable (2) comprende una planta de energia solar fotovoltaica asilada de la red electrica, para generar electricidad en corriente continua. Concretamente, la planta de energia solar fotovoltaica comprende 40 paneles de 265 W, de modo que se divide en 4 filas interconectas en paralelo en donde cada fila comprende 10 paneles en serie para obtener un total de 10.600wp.More specifically, the renewable electric generation unit (2) comprises a solar photovoltaic power plant isolated from the power grid, to generate electricity in direct current. Specifically, the photovoltaic solar energy plant comprises 40 panels of 265 W, so it is divided into 4 interconnected rows in parallel where each row comprises 10 panels in series to obtain a total of 10,600wp.
La unidad de almacenamiento (5) esta vinculada con la unidad de generacion electrica renovable (2) para almacenar la energia generada por esta. Concretamente, la unidad de almacenamiento (5) es una bateria de plomo-carbono con capacidad para almacenar una energia total nominal de 24kWh con un voltaje de 48V.The storage unit (5) is linked to the renewable electric generation unit (2) to store the energy generated by it. Specifically, the storage unit (5) is a lead-carbon battery with a capacity to store a total nominal power of 24kWh with a voltage of 48V.
Tanto el inversor (3) como el inversor/cargador (4) estan vinculados con la unidad de almacenamiento (5) para adecuar la electricidad acumulada a los vehiculos electricos, asi como al conector estacion-vehiculo (6) vinculable con un vehriculo electrico para alimentarlo electricam ente y al estacion-edificio (8) que perm ite el sum inistro electrico a cargas electricas dentro de un edificio cercano a la estacion (1).Both the inverter (3) and the inverter / charger (4) are linked to the storage unit (5) to adapt the accumulated electricity to electric vehicles, as well as to the vehicle-station connector (6), which can be linked to an electric vehicle. feed it electrically and to the station-building (8) that allows the electric supply to electric charges inside a building near the station (1).
Mas concretamente, el inversor/cargador (4) convierte la electricidad en corriente continua a 48V de la baterla de plomo-carbono, a un voltaje en corriente alterna a 400V para el estacionvehlcu lo (6) que es un conector estandar de corriente alterna de recarga rapida.More specifically, the inverter / charger (4) converts the electricity into direct current at 48V of the lead-carbon battery, at a voltage in alternating current at 400V for the station (6) which is a standard AC alternating current connector. fast charge.
M ientras que el inversor (3) convierte la electricidad en corriente continua a 48V de la baterla de plomo-carbono, a un voltaje en corriente alterna a 220V o 110V para el conector estacionedificio (8) que es un conector estandar de corriente alterna para a lim entar cargas electricas dentro del edificio.While the inverter (3) converts the electricity into direct current at 48V of the lead-carbon battery, at a voltage in alternating current at 220V or 110V for the station-building connector (8) which is a standard AC connector for to limit electric charges inside the building.
Finalmente, la unidad de seguim iento y control de los flujos electricos y de funcionam iento de los vehlcu los (7) com prende un m icrocontrolador destinado a interactuar con el resto de elem entos de la estacion (1) para m onitorizar en todo m om ento el estado de la estacion (1), recoger los datos de consum o electrico de las posibles cargas (vehlculo electico) y la generacion electrica de la unidad de generacion electrica renovable (2). Adicionalm ente, esta unidad de seguim iento y control de los flujos electricos y de funcionam iento de los vehlculos (7) com prende una em isor/receptor inalam brico destinado a establecer una com unicacion con un ordenador externo que perm ita a un usuario controlar y m onitorizar la estacion (1) de forma remota. Finally, the unit for monitoring and controlling the electric and operational flows of the vehicles (7) comprises a microcontroller designed to interact with the rest of the elements of the station (1) in order to monitor everything in om the status of the station (1), collect the data of electric consumption of the possible loads (electric vehicle) and the electric generation of the unit of renewable electric generation (2). Additionally, this unit for monitoring and controlling the electric and operational flows of the vehicles (7) comprises a wireless operator / receiver designed to establish a connection with an external computer that allows a user to control and monitor the station (1) remotely.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201631714A ES2674493B1 (en) | 2016-12-30 | 2016-12-30 | ELECTRIC VEHICLE RECHARGE STATION ISOLATED FROM THE NETWORK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201631714A ES2674493B1 (en) | 2016-12-30 | 2016-12-30 | ELECTRIC VEHICLE RECHARGE STATION ISOLATED FROM THE NETWORK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2674493A1 ES2674493A1 (en) | 2018-07-02 |
| ES2674493B1 true ES2674493B1 (en) | 2019-04-08 |
Family
ID=62705097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201631714A Active ES2674493B1 (en) | 2016-12-30 | 2016-12-30 | ELECTRIC VEHICLE RECHARGE STATION ISOLATED FROM THE NETWORK |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2674493B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011125091A (en) * | 2009-12-08 | 2011-06-23 | Sanyo Electric Co Ltd | Solar-powered battery charging station |
| US20130076294A1 (en) * | 2011-09-28 | 2013-03-28 | All Vision LLC. | Electric vehicle charging system and method of supplying power to an electric vehicle charging station |
| US9209648B2 (en) * | 2012-08-10 | 2015-12-08 | Envision Solar International, Inc. | Self-contained renewable battery charger |
| WO2015103164A1 (en) * | 2013-12-31 | 2015-07-09 | Ev4, Llc | Direct current to direct current battery based fast charging system for an electric vehicle charging station |
| CN105356581B (en) * | 2015-11-26 | 2019-01-01 | 天津科技大学 | A kind of electric automobile charging station based on wind energy and photovoltaic power generation |
-
2016
- 2016-12-30 ES ES201631714A patent/ES2674493B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2674493A1 (en) | 2018-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PC2A | Transfer of patent |
Owner name: ALBUFERA INTEGRATION, S.L. Effective date: 20180223 |
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