EP4031400A1 - Agencement de charge statique et procédé de charge - Google Patents

Agencement de charge statique et procédé de charge

Info

Publication number
EP4031400A1
EP4031400A1 EP19945434.9A EP19945434A EP4031400A1 EP 4031400 A1 EP4031400 A1 EP 4031400A1 EP 19945434 A EP19945434 A EP 19945434A EP 4031400 A1 EP4031400 A1 EP 4031400A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
rail element
current collector
arrangement according
charging arrangement
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
Application number
EP19945434.9A
Other languages
German (de)
English (en)
Other versions
EP4031400A4 (fr
Inventor
Gunnar Asplund
Hui Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bluvein Innovation AB
Original Assignee
Elways AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elways AB filed Critical Elways AB
Publication of EP4031400A1 publication Critical patent/EP4031400A1/fr
Publication of EP4031400A4 publication Critical patent/EP4031400A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/36—Single contact pieces along the line for power supply
    • 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/40—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from lines in slotted conduits
    • 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
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B60M1/34—Power rails in slotted conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
    • B60M7/003—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. charging stations)
    • 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
    • Y02T90/12—Electric charging stations

Definitions

  • the invention relates to a stationary charging arrangement and a method for charging a parked electrically propellable road vehicle.
  • WO 2011/123049 proposes complementing the battery of the electric vehicle with electric feeding of the vehicle while driving.
  • a system is disclosed for electric propulsion of a vehicle along a road comprising rail elements/structures having grooves provided with electric conductors therein that may be put under voltage and located in longitudinal tracks or channels in the road.
  • the vehicle is equipped with a current collector which during contact with the electric conductors allows for transfer of electric power between the electric conductors and the vehicle to propel the vehicle and charge its battery or set of batteries.
  • the stretch of road carrying the rail elements is divided into electrically separated road sections oriented in series, whereby the rail elements are only put under voltage when a vehicle with its current collector passes the relevant road section.
  • An object of the invention is to solve or improve on at least some of the problems mentioned above in the background section.
  • a stationary charging arrangement for charging a battery or a set of batteries of an electrically propellable road vehicle while the vehicle is stationary.
  • the arrangement comprises a rail element having at least one electric conductor, such as two or three electric conductors, extending in a lengthwise direction thereof, and a current collector adapted to co-act with the rail element, the electric conductor (s) being arranged in a respective groove of at least one groove in the rail element and being adapted to be put under voltage, the current collector being connectable to the vehicle and being displaceable vertically and laterally to connect mechanically and electrically with the at least one electric conductor of the rail element for supplying electric power the vehicle.
  • the rail element is adapted to be located in or on a parking lot on which the vehicle is parked, i.e. is adapted to be wholly or partially recessed in the ground or arranged on the ground.
  • a system comprising a stationary charging arrangement according to the first aspect of the invention and an electrically propellable road vehicle comprising the current collector of the arrangement.
  • the rail element is located in or on a parking lot on which the vehicle is adapted to be parked, and the rail element has a length shorter than that of the vehicle.
  • a stationary charging arrangement and a system comprising such an arrangement are provided, where the arrangement comprises a rail element having at least one electric conductor extending in a lengthwise direction thereof, which rail element is adapted to be located in or on a parking lot, and a current collector adapted to co-act with the rail element, and further with other elongated rail elements of corresponding cross-section, which may be longer or substantially longer than the rail element and being disposed in or on road sections to provide the vehicle with electric power while driving on the road sections.
  • the same current collector may be used both for stationary charging and for charging and propelling the vehicle while driving. Consequently, the vehicle can be conveniently charged while parked without having to connect and disconnect any charging cable.
  • the rail element has a length adapted to the length of the current collector, i.e. has a length sufficiently long to be able to receive the current collector, but significantly shorter than the vehicle in order not to expose the surroundings to unnecessarily long live electric conductors.
  • the rail element of the stationary charging arrangement has a substantially shorter length than the elongated rail elements used for propelling and charging the vehicle while driving, which typically have a length considerably longer than the vehicle, as disclosed in WO 2011/123049.
  • the at least one groove has dimensions corresponding to IEC 60529.
  • the groove has a width of equal to or less than 12 mm, and the at least one electric conductor is arranged at least 80 mm below an upper end of the groove. Since the electric conductor (s) of the rail element are supplied with electric current for long periods of time during stationary charging, safety is an important concern, which is ensured by choosing groove dimensions according to IEC 60529.
  • the rail element is provided with one, or preferably two or more electrically conducting ground conductors extending along the length direction, the ground conductor (s) being connected or connectable to ground potential, wherein the current collector is further adapted to be brought in electrical and mechanical contact with the at least one ground conductor to allow a ground connection to a chassis and/or body portion of the vehicle.
  • This ground connection may be achieved, by the current collector having at least one ground contact element, each being configured to be brought in electrical and mechanical contact with a corresponding ground conductor, where the at least one ground contact element is electrically connected to a chassis and/or body portion of the vehicle.
  • the ground contact elements may alternatively be arranged on a separate ground collector which is displaceable laterally and vertically in the same sense as the current collector. Such a ground collector may also be considered part of the current collector.
  • the ground conductor (s) may be arranged at a top surface of the rail element, for instance between two grooves containing electric conductors.
  • the ground conductor (s) , or at least contact surface (s) of the ground conductor (s) may be disposed on corresponding vertical side wall portion (s) of the at least one groove in said rail element, and the current collector may be configured to press the ground contact element (s) laterally towards said ground conductors to make contact therewith.
  • the at least one electrically conducting ground conductor may be provided in at least one groove in the rail, which at least one groove being separate from the at least one groove carrying the at least one electric conductor.
  • drainage means is arranged in fluid communication with a bottom portion of the groove (s) to drain water from the rail element.
  • the drainage means may be in the form of a pipe or groove/channel which connects to a rainwater well, ditch or the like.
  • the drainage means may comprises a bilge pump or other pumping means configured to pump rain water from the bottom portion of the rail element to the parking lot surface, a well or an adjacent position.
  • the rail element is arranged recessed in a plate-shaped platform adapted to be placed on the parking lot, and being adapted to a vehicle width such that the vehicle can at least partly be driven up on the platform and be parked thereon while the current collector connects with the conductors of the rail element.
  • the charging arrangement comprises a plate-shaped platform, where the rail element is recessed in the platform.
  • the platform is advantageously provided as a pre-assembled unit or set of units to allow convenient installation on the parking lot without having to perform any ground work.
  • the platform may have a length adapted to a length of the vehicle, i.e. equal to or longer than a typical electric vehicle length to allow the whole vehicle to be parked on top of the platform.
  • the platform may have a shorter length than the vehicle, for instance such that vehicle may be driven up on the platform and parked with two of the wheels on the platform.
  • the platform may be manufactured at least in part from foamed concrete or a composite material to provide a platform of relatively low weight.
  • the platform is provided with electronic control means integrated in the platform, which electronic control means is configured to control charging of the vehicle and/or to optimize load balancing of the electric grid to which it is connected.
  • electronic control means integrated in the platform, which electronic control means is configured to control charging of the vehicle and/or to optimize load balancing of the electric grid to which it is connected.
  • the platform is provided with the drainage means being arranged to drain water from the rail element to a peripheral portion of the platform, for example in the form of one or more pipes/conduits or channels/tracks arranged inclined from the bottom portion (s) of the rail element to peripheral portion (s) of the platform.
  • the rail element itself may extend to a peripheral portion of the platform and have an inclined bottom portion, and/or be arranged inclined (either the rail element or the platform as a whole) , such that the rail element itself acts as the drainage means.
  • the arrangement further comprises a visual or physical stop indication indicating where the vehicle is to be positioned in the longitudinal direction to allow contact between the current collector and the at least one electric conductor.
  • the stop indication may for example be a visual mark or a recess indicating an appropriate wheel position of the vehicle.
  • the arrangement further comprises means for generating a magnetic field and means for sensing a variation of a generated magnetic field, the means for generating and the means for sensing being attached directly or indirectly to the current collector, wherein the means for sensing is configured to generate a signal correlated to a horizontal distance between the means for generating a magnetic field and metal parts of the rail element, wherein the current collector is provided with actuating means configured to, in response to the signal, displace the current collector in the lateral direction to allow contact with the rail element, and to lower the current collector to make contact with the rail element while moving the current collector laterally until it slides into the at least one groove.
  • the means for generating and sensing a magnetic field may comprise coils as described in applicants’ own patent EP2552735.
  • the arrangement comprises one or more optical sensors configured to generate a signal corresponding to the horizontal distance between the current collector and the rail element and/or a discrete signal indicating if the current collector is laterally aligned with the rail element or not.
  • the system further comprises at least one sensor configured to detect if the current collector is longitudinally aligned with the rail element, and wherein the vehicle comprises means for autonomously driving the vehicle in response to a signal from the at least one sensor.
  • the sensors may be of the magnetic type of a similar type as described above, comprising means for generating a magnetic field and means for sensing a variation of a generated magnetic field, the means for generating and the means for sensing being attached to a lower portion of the vehicle, wherein the means for sensing is configured to generate a signal correlated to a longitudinal distance between the means for generating a magnetic field and metal parts of the rail element.
  • the arrangement comprises one or more optical sensors configured to generate a signal corresponding to the longitudinal distance between the current collector and the rail element and/or a discrete signal indicating if the current collector is longitudinally aligned with the rail element or not and/or a signal indicating a position relative reference marks on the ground.
  • the vehicle is provided with auto-breaking and/or autonomous driving functionality aided by distance measuring means such as a laser distance measuring device or a radar device.
  • the system comprises a (vertically protruding) physical stop arranged at a front part of the parking lot, which physical stop is arranged at a longitudinal distance from the rail element such that when the vehicle is driven (manually or autonomously) forwardly until the vehicle is autonomously stopped by the auto-breaking or auto-driving functionality, the current collector is correctly positioned in the longitudinal direction relative the rail element.
  • a (vertically protruding) physical stop arranged at a front part of the parking lot, which physical stop is arranged at a longitudinal distance from the rail element such that when the vehicle is driven (manually or autonomously) forwardly until the vehicle is autonomously stopped by the auto-breaking or auto-driving functionality, the current collector is correctly positioned in the longitudinal direction relative the rail element.
  • a method for charging a battery or a set of batteries of an electrically propellable road vehicle while the vehicle is stationary comprises providing a system according to the second aspect of the invention, positioning the vehicle in its longitudinal direction to align the current collector longitudinally with the rail element, displacing the current collector in the lateral and/or vertical directions to make contact with electric conductor (s) of the rail element, and providing electric current to the electric conductors to charge the battery or set of batteries via the current collector.
  • a vehicle transport system comprising a system according to the second aspect of the invention and at least one elongated rail element having at least one electric conductor arranged in groove (s) thereof, said elongated rail element (s) having corresponding cross-section as the rail element located in or on the parking lot, said elongated rail elements being arranged consecutively along a roadway and being connectable to one or more vehicle-external power sources to supply the vehicle with electric power while driving on said roadway.
  • fig. 1 shows a schematic view of parts of an embodiment of a charging arrangement according to the first aspect of the invention
  • fig. 2 shows a schematic cross section view of the rail element of the charging arrangement shown in fig. 1 together with a current collector;
  • fig. 3 shows a schematic view of parts of another embodiment of a charging arrangement according to the first aspect of the invention
  • fig. 4 shows a schematic view of an embodiment of a system according to the second aspect of the invention.
  • fig. 5 shows a flow chart illustrating an embodiment of a method according to the third aspect of the invention.
  • Fig. 1 shows a schematic view of parts of an embodiment of a charging arrangement according to the first aspect of the invention.
  • a rail element 1 is shown recessed in a parking lot 5 (shown as a cut-out to illustrate the recessed rail element) to be flush with the ground level/surface of the parking lot.
  • the rail element is provided with two grooves 4a-b, each having an electric conductor arranged therein extending in a lengthwise direction of the rail element and its grooves.
  • Drainage means in the form of a pipe 7 is arranged in fluid communication with bottom portions of the grooves of the rail element to drain water therefrom. It is understood that the pipe connects to a rainwater well, ditch or the like.
  • the rail element has a relatively short length, being sufficiently long to receive the current collector, but typically substantially shorter than the vehicle and the parking lot.
  • Fig. 2 shows a schematic cross section view of a rail element of the charging arrangement shown in fig. 1 together with a current collector 3 of the charging arrangement.
  • the two grooves 4a-b are provided with a respective U-shaped electric conductor 2a-b arranged at the bottom of the grooves and being adapted to be put under voltage, which may be AC or DC voltage.
  • the rail element is furthermore provided with an electrically conducting ground conductor 6 extending along the length direction in parallel with the electric conductors 2a-b.
  • the ground conductor is arranged at a top portion of the rail between the two grooves 4a-b and is connectable to ground potential.
  • the current collector 3 is provided with collector arms 3a, 3d each having a contact portion arranged to provide sliding contact with a vertical wall portion of a respective electric conductor 2a-b, and is furthermore provided with collector arms 3b, 3c each having a contact portion arranged to provide sliding contact with vertical wall portions of the common ground conductor 6.
  • the collector arms 3b, 3c are connectable to a chassis and/or body portion of the vehicle. In other embodiments, the contact portions may be configured as wheels providing a rolling contact with the conductors.
  • the collector arms 3a-d are connected to a common arm-shaped contact device 3e (only a portion is shown in the figure) which is connectable to a vehicle to co-act with actuators or motors such that the current collector is displaceable vertically and laterally.
  • Fig. 3 shows a schematic view of parts of another embodiment of a charging arrangement according to the first aspect of the invention.
  • This embodiment is similar to the embodiment shown in fig. 1, with the main difference being that the rail element 11 is not recessed in the ground, but is instead arranged recessed in a plate-shaped platform 18 adapted to be placed on the parking lot 15, and being adapted to a vehicle width such that the vehicle can be driven up on the platform and be parked thereon (see fig. 4) while the current collector connects with the conductors of the rail element 11.
  • the rail element has the same cross-section as shown in fig. 2.
  • the platform is provided as a pre-assembled unit which has been conveniently installed on the parking lot without having to perform any ground work.
  • the platform is manufactured from foamed concrete (except for the rail element) .
  • the platform is provided with electronic control means integrated in the platform, which electronic control means is configured to control charging of the vehicle and/or to optimize load balancing of the electric grid to which it is connected.
  • the electronic control means is connectable to the electric grid via a cable 19, which in this figure is illustrated with a plug, but may alternatively be permanently connected to the grid.
  • the platform is provided with drainage means in the form of a pipe 17 arranged inclined from the bottom portion (s) of the grooves to a peripheral portion of the platform, as seen in fig. 3.
  • the platform comprises a visual stop indication 110a-b in the form of lateral lines showing appropriate positioning of the rear wheels of the vehicle to allow contact between the current collector and the conductor of the rail element.
  • a physical stop indication may be provided, for example in the form of platform recesses for the rear wheels.
  • Fig. 4 shows the same platform as in fig. 3 but is further shown with a vehicle 111 parked thereon, which vehicle is provided with a current collector 13 of the same type illustrated in fig. 2.
  • the length and width of the platform is adapted to a typical electric vehicle such that the vehicle can be parked on top of the platform.
  • the platform in figs. 3-4 comprises a rail element which extends all the way to its front longitudinal end. It is understood that the electric conductors in the rail element do not necessarily extend all the way to the longitudinal end of the rail element, but may on the contrary only have a length adapted to the current collector.
  • the rail element is arranged at a distance from the longitudinal (and lateral) ends of the platform in a similar manner as shown in fig. 1.
  • Fig. 5 shows a flow chart illustrating an embodiment of a method according to the third aspect of the invention.
  • the method comprises providing 21 a system according to the second aspect of the invention, positioning 22 the vehicle in its longitudinal direction to align the current collector longitudinally with the rail element, displacing 23 the current collector in the lateral and vertical directions to make contact with the conductor (s) of the rail element, and providing 24 electric current to the electric conductors to charge the battery or set of batteries via the current collector.
  • the rail element may be provided with only one groove provided with two or more electric conductors therein, or three or more grooves provided with at least one electric conductor and/or ground conductor in each.
  • the contact portions of the conductors do not necessarily need to be vertical wall portions but may be bottom portions or any other part of the conductor (s) .
  • the length of the rail element may vary within the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

La présente invention concerne un agencement de charge statique permettant de charger une batterie ou un ensemble de batteries d'un véhicule routier à propulsion électrique pendant que le véhicule est statique. L'agencement comprend un élément rail dont au moins un conducteur électrique s'étend dans sa direction longitudinale, et un collecteur de courant conçu pour coopérer avec l'élément rail, le conducteur électrique étant disposé dans au moins une rainure dans l'élément rail et étant conçu pour être mis sous tension, le collecteur de courant pouvant être raccordé au véhicule et pouvant être déplacé verticalement et latéralement pour se raccorder mécaniquement et électriquement avec le ou les conducteurs électriques de l'élément rail pour fournir de l'énergie électrique au véhicule. L'élément rail est conçu pour être situé dans ou sur un parc de stationnement sur lequel le véhicule est stationné. La présente invention concerne également un système comprenant ledit agencement de charge, et un procédé correspondant.
EP19945434.9A 2019-09-16 2019-09-16 Agencement de charge statique et procédé de charge Pending EP4031400A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/105944 WO2021051233A1 (fr) 2019-09-16 2019-09-16 Agencement de charge statique et procédé de charge

Publications (2)

Publication Number Publication Date
EP4031400A1 true EP4031400A1 (fr) 2022-07-27
EP4031400A4 EP4031400A4 (fr) 2023-05-24

Family

ID=74882902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19945434.9A Pending EP4031400A4 (fr) 2019-09-16 2019-09-16 Agencement de charge statique et procédé de charge

Country Status (2)

Country Link
EP (1) EP4031400A4 (fr)
WO (1) WO2021051233A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2250709A1 (en) * 2022-06-14 2023-10-03 Soler Ola Vehicle power adaptor
SE2251017A1 (en) 2022-09-05 2024-01-09 Evias Ab System comprising at least one electrically propellable vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129203A (en) * 1977-06-13 1978-12-12 Nelson Berman Roadway vehicle
CH689748A5 (de) * 1995-10-13 1999-09-30 Asmo Engineering Vorrichtung zum Laden von Batterien von Elektrofahrzeugen.
JP2001128304A (ja) * 1999-10-27 2001-05-11 Toshiba Corp 電気自動車の走行充電システム
SE535126C2 (sv) * 2010-04-01 2012-04-24 Elways Ab Skenkonstruktion
CN102275513B (zh) * 2011-06-01 2013-01-16 马冬 电动汽车在行驶过程中由地面取电的用电及充电方法
BR112015025337B1 (pt) * 2013-04-05 2022-03-15 Abb Schweiz Ag Aparelho de conexão para montagem em um teto de um veículo ou em uma estação de carregamento, veículo que compreende meio de acionamento elétrico compreendendo o dito aparelho de conexão, estação de carregamento para suprimento de energia elétrica a um veículo via o dito aparelho de conexão, e método para carregamento de um dispositivo de armazenamento de energia elétrica de um veículo usando o dito aparelho de conexão
CN105799714A (zh) * 2015-01-19 2016-07-27 梅长江 不停车式微循环城市轨道交通系统
US10406922B2 (en) * 2016-05-12 2019-09-10 TransTech of South Carolina, Inc. Charging module for an electric vehicle
CN107379998A (zh) * 2017-08-10 2017-11-24 尚圣杰 一种电动汽车移动充电单轨自巡航刷电系统

Also Published As

Publication number Publication date
WO2021051233A1 (fr) 2021-03-25
EP4031400A4 (fr) 2023-05-24

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