ES2958112A1 - Charging system for electric vehicles using robotic arm - Google Patents
Charging system for electric vehicles using robotic arm Download PDFInfo
- Publication number
- ES2958112A1 ES2958112A1 ES202230601A ES202230601A ES2958112A1 ES 2958112 A1 ES2958112 A1 ES 2958112A1 ES 202230601 A ES202230601 A ES 202230601A ES 202230601 A ES202230601 A ES 202230601A ES 2958112 A1 ES2958112 A1 ES 2958112A1
- Authority
- ES
- Spain
- Prior art keywords
- robotic arm
- electric vehicles
- charging system
- receiving coil
- sensors
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect 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
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Sistema de carga para vehículos eléctricos mediante brazo robótico. La presente invención se refiere a un sistema de carga de baterías para vehículos eléctricos de forma inalámbrica. El conjunto está formado por una bobina receptora de ondas electromagnéticas que está colocada en el brazo robótico instalado en el los bajos del vehículo, el brazo robótico esta soportado sobre unas guías de desplazamiento horizontal. Unos sensores están encargados de detectar la posición y distancia de la bobina emisora de ondas electromagnéticas y de la bobina receptora. Las señales recogidas por los sensores son procesadas por un circuito electrónico este se encarga de gestionar los parámetros recibidos y actúa sobre los servomotores para que el conjunto del sistema funcione según los parámetros configurados.Charging system for electric vehicles using a robotic arm. The present invention relates to a wireless battery charging system for electric vehicles. The assembly is made up of a receiving coil for electromagnetic waves that is placed on the robotic arm installed on the underside of the vehicle, the robotic arm is supported on horizontal displacement guides. Some sensors are responsible for detecting the position and distance of the electromagnetic wave emitting coil and the receiving coil. The signals collected by the sensors are processed by an electronic circuit, which is responsible for managing the parameters received and acts on the servomotors so that the entire system works according to the configured parameters.
Description
DESCRIPCIÓNDESCRIPTION
Sistema de carga para vehículos eléctricos mediante brazo robótico Charging system for electric vehicles using robotic arm
Sector de la técnicaTechnical sector
El sector de la técnica en el que se encuadra la invención dispositivos para vehículos. The technical sector in which the invention devices for vehicles falls.
Sistema de carga inalámbrica para vehículos. Wireless charging system for vehicles.
Antecedentes de la invenciónBackground of the invention
Las propiedades eléctricas que tiene el magnetismo son conocidos desde hace más The electrical properties of magnetism have been known for more than
de un siglo. of a century.
El inventor Nicola Tesla ya nos mostraba con sus experimentos como podía encender una lámpara separada físicamente de la fuente de energía sin necesidad de cables. The inventor Nicola Tesla already showed us with his experiments how he could light a lamp physically separated from the energy source without the need for cables.
Inexplicablemente el desarrollo de la tecnología de transmisión de energía inalámbricamente ha estado aparcado durante decenas de años. Inexplicably, the development of wireless energy transmission technology has been on hold for dozens of years.
Ya en la actualidad los científicos nos han presentado un experimento por el cual mediante el electromagnetismo han conseguido iluminar una lámpara separada varios metros de la fuente de tensión. Already today, scientists have presented us with an experiment through which, using electromagnetism, they have managed to illuminate a lamp several meters away from the voltage source.
Ya se están comercializando productos electrónicos que se pueden cargar de forma inalámbrica utilizando tecnología de inducción magnética, tales como teléfonos y cepillos de dientes. Electronic products that can be charged wirelessly using magnetic induction technology, such as phones and toothbrushes, are already on the market.
En el área en la que se encuadra esta invención referida a la carga de vehículos eléctricos por transmisión de energía inalámbrica, ya existen prototipos de bases de carga inalámbricas y de la carga de vehículos en movimiento de forma inalámbrica. In the area in which this invention refers to the charging of electric vehicles by wireless energy transmission, there are already prototypes of wireless charging bases and wireless charging of moving vehicles.
Explicación de la invenciónExplanation of the invention
La presente invención se refiere a un sistema de carga para vehículos eléctricos mediante un receptor de ondas electromagnéticas colocado en un brazo robótico. Este dispositivo se puede desplazar horizontalmente para alienarse con el emisor y verticalmente para acercarse a este. Con este sistema podemos realizar la carga del vehículo estando parado, por contacto directo entre los terminales del emisor y el receptor o mediante inducción electromagnética que permite realizar la carga sin necesidad de contacto entre el emisor y el receptor, por lo que permite realizar la carga del vehículo parado o en movimiento. Con esta tecnología conseguimos realizar la transmisión de energía por encima del 90% de eficiencia. Para conseguir este porcentaje es necesario con la tecnología actual que emisor y receptor se encuentren en torno a los 80 milímetros de separación y acoplados magnéticamente. The present invention refers to a charging system for electric vehicles using an electromagnetic wave receiver placed on a robotic arm. This device can be moved horizontally to align with the emitter and vertically to move closer to it. With this system we can charge the vehicle while stationary, by direct contact between the terminals of the emitter and the receiver or by means of electromagnetic induction that allows charging without the need for contact between the emitter and the receiver, therefore allowing charging. of the stationary or moving vehicle. With this technology we manage to transmit energy above 90% efficiency. To achieve this percentage, it is necessary with current technology that the emitter and receiver be around 80 millimeters apart and magnetically coupled.
Es obvio que, aunque mejore la tecnología existente, si reducimos la separación entre emisor y receptor aumentará la calidad de la transmisión de energía, en cualquier caso. It is obvious that, although existing technology improves, if we reduce the separation between transmitter and receiver, the quality of energy transmission will increase, in any case.
Por otra parte, los vehículos en su diseño tienen el chasis varios centímetros separados del suelo, en torno a los 20 centímetros, los camiones sobre los 40cm. On the other hand, the vehicles in their design have the chassis several centimeters away from the ground, around 20 centimeters, trucks about 40cm.
La presente invención se refiere a un sistema por el cual la bobina receptora de ondas electromagnéticas está situada en un brazo robótico colocado en los bajos del vehículo. Este dispositivo se puede desplazar horizontalmente para alienarse con el emisor y verticalmente para aproximarse a este. The present invention refers to a system by which the electromagnetic wave receiving coil is located in a robotic arm placed on the underside of the vehicle. This device can be moved horizontally to align with the emitter and vertically to move closer to it.
La invención está diseñada para la recarga de vehículos eléctricos en distintas situaciones como, por ejemplo: The invention is designed for recharging electric vehicles in different situations, such as:
En el caso de realizar una carga estática el receptor que se encuentra colocado en el brazo robótico situado en los bajos del vehículo, mediante los sensores, localiza la posición de las bobinas o contactos del emisor y se alinea con este y a su vez se desplaza verticalmente aproximándose hasta realizar un contacto directo de emisor y receptor, con lo que conseguimos una transferencia de energía próxima al 100%. In the case of a static charge, the receiver, which is placed on the robotic arm located on the underside of the vehicle, uses sensors to locate the position of the coils or contacts of the emitter and aligns itself with it and, in turn, moves vertically. approaching until direct contact between emitter and receiver is made, with which we achieve an energy transfer close to 100%.
En el caso de carga en vehículos en movimiento, en paradas o retenciones. El receptor de energía electromagnética colocado en el brazo robótico instalado en los bajos del vehículo mediante los sensores se alinea con el emisor y se desplaza verticalmente de tal manera que emisor y receptor se encuentren acoplados magnéticamente en unas condiciones óptimas para la transferencia electromagnética. In the case of loading on moving vehicles, at stops or delays. The electromagnetic energy receiver placed on the robotic arm installed on the underside of the vehicle uses sensors to align itself with the emitter and move vertically in such a way that the emitter and receiver are magnetically coupled in optimal conditions for electromagnetic transfer.
En este caso el emisor de energía electromagnética está formado por una sucesión de bobinas emisoras de energía electromagnética instaladas en la vía con la que creamos una línea de energía electromagnética a lo largo esta. In this case, the electromagnetic energy emitter is formed by a succession of electromagnetic energy emitting coils installed on the track with which we create a line of electromagnetic energy along it.
El dispositivo receptor, mediante sensores que detectan en todo momento la distancia al emisor, está diseñado para ser capaz de absorber las irregularidades de la vía por lo que se puede desplazar verticalmente rápidamente para evitar su destrucción por un golpe y mantener la distancia óptima para la transferencia de energía. The receiving device, using sensors that detect the distance to the transmitter at all times, is designed to be able to absorb the irregularities of the road so it can move vertically quickly to avoid its destruction due to a blow and maintain the optimal distance for the energy transfer.
Realización preferente de la invenciónPreferred embodiment of the invention
Sistema de carga para vehículos eléctricos mediante brazo robótico. Charging system for electric vehicles using a robotic arm.
La presente invención se refiere a un sistema de carga de baterías para vehículos eléctricos de forma inalámbrica. El conjunto está formado por una bobina receptora de ondas electromagnéticas (3) que está colocada en el brazo robótico (5) instalado en los bajos del vehículo (6), el brazo robótico (5) está soportado sobre unas guías de desplazamiento horizontal (7). Unos sensores (1) están encargados de detectar la posición y distancia de la bobina emisora de ondas electromagnéticas (8) y de la bobina receptora (3). The present invention relates to a wireless battery charging system for electric vehicles. The assembly is made up of a receiving coil for electromagnetic waves (3) that is placed on the robotic arm (5) installed on the underside of the vehicle (6), the robotic arm (5) is supported on horizontal displacement guides (7 ). Sensors (1) are responsible for detecting the position and distance of the electromagnetic wave emitting coil (8) and the receiving coil (3).
Las señales recogidas por los sensores (1) son procesadas por un circuito electrónico (4), este se encarga de gestionar los parámetros recibidos y actúa sobre los servomotores para que conjunto del sistema funcione según los parámetros configurados. The signals collected by the sensors (1) are processed by an electronic circuit (4), which is responsible for managing the parameters received and acts on the servomotors so that the entire system works according to the configured parameters.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202230601A ES2958112A1 (en) | 2022-07-04 | 2022-07-04 | Charging system for electric vehicles using robotic arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202230601A ES2958112A1 (en) | 2022-07-04 | 2022-07-04 | Charging system for electric vehicles using robotic arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2958112A1 true ES2958112A1 (en) | 2024-02-01 |
Family
ID=89718018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202230601A Pending ES2958112A1 (en) | 2022-07-04 | 2022-07-04 | Charging system for electric vehicles using robotic arm |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2958112A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170136902A1 (en) * | 2015-11-13 | 2017-05-18 | NextEv USA, Inc. | Electric vehicle charging station system and method of use |
| GB2568878A (en) * | 2017-11-27 | 2019-06-05 | Jaguar Land Rover Ltd | Apparatus and method for wirelessly charging batteries |
| CN209833377U (en) * | 2019-04-10 | 2019-12-24 | 上海瞳鳗智能科技有限公司 | Automobile-level self-adaptive contact type wireless charging device |
| CN216184522U (en) * | 2021-11-04 | 2022-04-05 | 四川大学 | Dynamic wireless charging system of warehouse transport vehicle |
-
2022
- 2022-07-04 ES ES202230601A patent/ES2958112A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170136902A1 (en) * | 2015-11-13 | 2017-05-18 | NextEv USA, Inc. | Electric vehicle charging station system and method of use |
| GB2568878A (en) * | 2017-11-27 | 2019-06-05 | Jaguar Land Rover Ltd | Apparatus and method for wirelessly charging batteries |
| CN209833377U (en) * | 2019-04-10 | 2019-12-24 | 上海瞳鳗智能科技有限公司 | Automobile-level self-adaptive contact type wireless charging device |
| CN216184522U (en) * | 2021-11-04 | 2022-04-05 | 四川大学 | Dynamic wireless charging system of warehouse transport vehicle |
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| BA2A | Patent application published |
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