WO2014191644A1 - Ensemble d'alimentation destine a la recharge de batteries electriques de vehicules automobiles electriques - Google Patents
Ensemble d'alimentation destine a la recharge de batteries electriques de vehicules automobiles electriques Download PDFInfo
- Publication number
- WO2014191644A1 WO2014191644A1 PCT/FR2014/051034 FR2014051034W WO2014191644A1 WO 2014191644 A1 WO2014191644 A1 WO 2014191644A1 FR 2014051034 W FR2014051034 W FR 2014051034W WO 2014191644 A1 WO2014191644 A1 WO 2014191644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power supply
- extensions
- bar
- assembly according
- conductive strips
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
-
- 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
-
- 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
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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 power supply unit for recharging electric batteries of several electric motor vehicles.
- a motor vehicle power supply assembly is disclosed in WO 2010/114455.
- This power supply for recharging electric batteries of several vehicles comprise terminals each supported by a post anchored in the ground and a lower protection arrangement covering the electrical cables arranged on the ground.
- This lower protection device is mechanically resistant material and comprises several assembled modules.
- This type of device poses several technical problems.
- a protective device module also forming the base of an inner pole is put in place and fixed to the ground, this inner pole being anchored in the ground. It is then necessary to push the cables in this protection device as well as between the inner pole and a sliding outer pole supporting the terminal. This operation must be repeated according to the number of terminals to be installed. It is actually relatively undevelopable.
- This known device can also present sealing problems. Indeed, water can be introduced as much inside the lower protection devices as between the inner and outer poles.
- the electric cables must therefore be individually well insulated.
- the invention solves these problems by proposing a power supply for charging electric batteries of several electric motor vehicles that is particularly simple installation while having a total mechanical and electrical safety.
- the invention proposes a power supply unit for recharging electric batteries of several electric motor vehicles comprising a plurality of electricity transmission devices. intended to be laid on the ground with a conductive arrangement disposed in said electricity transmission device and comprising at least one pole supporting a power supply terminal and disposed on said power transmission devices characterized in that:
- each said electricity transmission device consists of a set of conductive strips embedded in a bar of electrically insulating material
- said bar has at each of these ends an extension perpendicular to the end of which said conductive strips are accessible, said bar and its said extensions forming a U-shaped structure whose substantially horizontal bar is the base provided with fixing arrangements on the ground and the substantially vertical vertical extensions are the branches,
- each power supply device is adjacent to at least one other power supply device and said adjacent perpendicular extensions of these power supply devices are electrically connected together and to a corresponding common power supply terminal.
- the electricity transmission device makes it possible to transmit low-voltage electricity intended for charging the battery of an electric motor vehicle, but also can make it possible to transmit various data, assuring for example the communication of information to the customer. user or a command by the user of a time or a period of charging time, and also a remote maintenance to a central unit in case of defective terminal for example.
- the assembly according to the invention does not require any excavation work or equivalent civil engineering.
- This set is fully scalable and can be developed at will. It can be developed in a straight line, in a star or in a curved line. It does not require a perfectly flat ground and therefore adapts to any soil. It is resistant to pollutants such as hydrocarbons or solvents, impact resistant and fire resistant. According to a preferred embodiment, said adjacent perpendicular extensions are covered by said post overlying said extensions and disposed under said terminal.
- said bar is of trapezoidal section, its largest face being intended to be disposed on the ground or equivalent.
- It can also be of different shape, ensuring the possibility of rolling a vehicle without damage.
- it may have a section in the form of a semicircle.
- Said bar preferably has a length of between 2 and 3 meters.
- a strip of neutral and / or longitudinal ground embedded in said bar covers said longitudinal phase strips.
- At least one of said perpendicular extensions has a straight cylindrical cavity.
- At least one of said perpendicular extensions may have a straight cylinder.
- the radius of said cylinder and said cavity is identical.
- two so-called perpendicular extensions having a right cylindrical cavity are assembled together by means of a tubular element of the same radius, embedded in each of said straight cylindrical cavities.
- Figures 1 and 2 are perspective views of two power supply devices according to the invention, according to a first embodiment.
- Figures 3A and 3B are sectional views of two variants of this power supply device.
- Figure 4 is a perspective view of a power supply unit according to the corresponding invention.
- Figure 5 is a partial perspective view of two power supply devices according to the invention, according to a second embodiment.
- Figures 6 and 7 are partial perspective views of a corresponding power supply.
- Figure 8 is a partial perspective view of two power supply devices according to the invention, according to a third embodiment.
- Figure 9 is a partial view from above of a corresponding power supply.
- a power supply device 1 or 2 in particular for charging electric batteries of a vehicle, comprises a power transmission device 1A, 2A intended to be placed on the ground or equivalent with a conductive arrangement disposed in this transmission device.
- This power transmission device 1A, 2A consists of a set of conductive strips 1B, 2B embedded in a bar of electrically insulating material, the conductive strips 1B, 2B being accessible at both ends of the corresponding bar.
- the bar 1A, 2A has at each of these ends an extension 1C, 1D, 2C, 2D perpendicular to the end of which the conductive strips 1B, 2B are accessible.
- the bar is provided with a floor-fixing arrangement or equivalent, advantageously through orifices 1E, 2E intended to receive screws or tenons anchored introduced into the ground or equivalent.
- the conductive strips 1 B, 2B are copper or aluminum and they are embedded in an insulating resin conventionally used for electric bus bars commonly called "busbars".
- the section of the conductive strips is determined according to the maximum number of places of the complete set of feeding, which will be described later.
- Such a bar has a mechanical strength to prevent damage, in case of rolling of a vehicle on it, for example. To do this, as shown in Figure 3, the bar is preferably trapezoidal section, its largest face S being intended to be disposed on the ground or equivalent.
- the conductive arrangement comprises three longitudinal phase strips Ci to C 3 surrounded on top of a longitudinal earth strip C T and on the underside of a longitudinal neutral strip. C N , these last two L-section bands surrounding the three phase bands.
- the conductive arrangement comprises three longitudinal phase strips Ci to C 3 surrounded on the top and, on one side, a longitudinal earth strip C T with a cross section. L and on the second side of a longitudinal neutral band C N , this longitudinal neutral band C N being aligned and parallel to the phase bands.
- Such a modular device allows the realization of a completely and easily scalable power supply for charging electric batteries of several vehicles as shown in Figure 4.
- This set consists of a plurality of feeding devices as described above. More precisely in Figure 4, five feed devices 1 to 5 are shown. Each feeder is attached to the ground or equivalent and is adjacent to another feeder and the Adjacent perpendicular extensions, for example 1D and 2C, of these supply devices are electrically connected. More specifically, the accessible portions of the conductive strips are electrically connected to the end of the adjacent perpendicular extensions preferably by means of flexible links.
- a corresponding common power supply terminal (not shown) is then installed over these extensions, for example 1D and 2C, and is mechanically connected to the ground or the like.
- This terminal is electrically connected, preferably by means of flexible connections, to the conductive strips accessible at the end of these extensions.
- a hollow post for example 12, is disposed between the extensions and the terminal, capering the extensions and is supported by the ground or equivalent. Its function is to protect mechanically and electrically the electrical connections between extensions and terminal and to ensure a tightness.
- Feeding devices, terminals and posts are attached independently to the ground or equivalent, to avoid any transmission of mechanical stress between these elements.
- a first power supply device here the device 1, is connected to input cables C, by connecting these cables C with the conductive arrangement of the first power supply device 1.
- this type of modular device makes it easy to make an entrance gantry P into the parking lot by means of mechanical and electrical connection profiles, without the need to interrupt the electrical transmission between power supply devices.
- the bar of each feed device 1 to 5 has a length of between 2 and 3 meters, corresponding to a conventional width of parking space. Preferably, this length is of the order of 2.50 meters.
- FIGS 5 to 7 illustrate a second embodiment according to the invention.
- At least one of the extensions 1 D 'perpendicular to the bar 1A' has a right cylinder 1F 'and at least one of the extensions 2C perpendicular to the bar 2A 'has a right cylindrical cavity 2F', the radius of this cylinder and this cavity being identical.
- two feeders 1 ', 2' can be assembled with a possible rotation of this cylinder 1F 'in this cavity 2F', which allows an adjustment of the relative position of these two devices in function the floor on which they are installed or depending on the desired shape of the power supply.
- a post for example 12, covers the adjacent extensions and the not shown terminal can then be installed.
- FIGS 8 to 9 illustrate a third embodiment according to the invention.
- two identical feed devices 1 can be assembled with a possible rotation around the tubular element 13 thanks to the cavities 1F", which allows an adjustment of the relative position of these two devices in function the floor on which they are installed or depending on the desired shape of the power supply.
- a post encloses the adjacent extensions and the not shown terminal can then be installed.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480029240.2A CN105229880A (zh) | 2013-05-31 | 2014-04-30 | 旨在为电动汽车对电池再充电的供电组件 |
BR112015028128A BR112015028128A2 (pt) | 2013-05-31 | 2014-04-30 | conjunto de alimentação destinado à recarga de baterias elétricas de veículos automóveis elétricos |
KR1020157036980A KR20160014694A (ko) | 2013-05-31 | 2014-04-30 | 전기 자동차용 전기 배터리를 충전하기 위한 전원 공급 어셈블리 |
EP14727873.3A EP3005507B1 (fr) | 2013-05-31 | 2014-04-30 | Ensemble d'alimentation destine a la recharge de batteries electriques de vehicules automobiles electriques |
DK14727873.3T DK3005507T3 (en) | 2013-05-31 | 2014-04-30 | POWER SUPPLY UNIT FOR CHARGING ELECTRIC BATTERIES TO ELECTRIC MOTOR VEHICLES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1354986 | 2013-05-31 | ||
FR1354986 | 2013-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014191644A1 true WO2014191644A1 (fr) | 2014-12-04 |
Family
ID=49237295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2014/051034 WO2014191644A1 (fr) | 2013-05-31 | 2014-04-30 | Ensemble d'alimentation destine a la recharge de batteries electriques de vehicules automobiles electriques |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3005507B1 (fr) |
KR (1) | KR20160014694A (fr) |
CN (1) | CN105229880A (fr) |
BR (1) | BR112015028128A2 (fr) |
DK (1) | DK3005507T3 (fr) |
WO (1) | WO2014191644A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3050406A1 (fr) * | 2016-04-25 | 2017-10-27 | Nexans | Ensemble d’alimentation destine a la recharge de batteries electriques de vehicules electriques |
DE102016225134A1 (de) * | 2016-12-15 | 2018-06-21 | Audi Ag | Ladeanordnung zur Versorgung eines elektrischen Verbrauchers und System |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019100609A1 (de) * | 2019-01-11 | 2020-07-16 | Abh Stromschienen Gmbh | Gerät zur Abgabe von elektrischer Energie |
DE102019133041A1 (de) * | 2019-12-04 | 2021-06-10 | Westnetz Gmbh | Elektroroller-Ladestation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715627A (en) * | 1971-05-13 | 1973-02-06 | Ausilio R D | Pre-formed electrical wiring system |
WO2010114455A1 (fr) | 2009-04-02 | 2010-10-07 | Hm Power Ab | Prise de courant |
WO2012169040A1 (fr) * | 2011-06-09 | 2012-12-13 | サントリーホールディングス株式会社 | Clôture de sécurité |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5359353B2 (ja) * | 2009-02-19 | 2013-12-04 | トヨタ自動車株式会社 | 移動車両給電システム |
US20130037339A1 (en) * | 2011-08-12 | 2013-02-14 | Delphi Technologies, Inc. | Parking assist for a vehicle equipped with for wireless vehicle charging |
DE102011083065A1 (de) * | 2011-09-20 | 2013-03-21 | Siemens Aktiengesellschaft | Nutzerspezifische Priorisierung beim Laden von Elektrofahrzeugen |
-
2014
- 2014-04-30 CN CN201480029240.2A patent/CN105229880A/zh active Pending
- 2014-04-30 KR KR1020157036980A patent/KR20160014694A/ko not_active Application Discontinuation
- 2014-04-30 BR BR112015028128A patent/BR112015028128A2/pt not_active IP Right Cessation
- 2014-04-30 WO PCT/FR2014/051034 patent/WO2014191644A1/fr active Application Filing
- 2014-04-30 EP EP14727873.3A patent/EP3005507B1/fr not_active Not-in-force
- 2014-04-30 DK DK14727873.3T patent/DK3005507T3/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715627A (en) * | 1971-05-13 | 1973-02-06 | Ausilio R D | Pre-formed electrical wiring system |
WO2010114455A1 (fr) | 2009-04-02 | 2010-10-07 | Hm Power Ab | Prise de courant |
WO2012169040A1 (fr) * | 2011-06-09 | 2012-12-13 | サントリーホールディングス株式会社 | Clôture de sécurité |
EP2719848A1 (fr) * | 2011-06-09 | 2014-04-16 | Suntory Holdings Limited | Clôture de sécurité |
Non-Patent Citations (1)
Title |
---|
ANONYMOUS: "Betobar-r catalog CAST-RESIN INSULATED BUSWAY SYSTEMS", 20 October 2006 (2006-10-20), pages 58pp, XP055100037, Retrieved from the Internet <URL:http://www.scanelec.no/uploads/Produkter/fullisolertestromskinner/kataloger/Produktkatalog2007.pdf> [retrieved on 20140203] * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3050406A1 (fr) * | 2016-04-25 | 2017-10-27 | Nexans | Ensemble d’alimentation destine a la recharge de batteries electriques de vehicules electriques |
EP3238977A1 (fr) | 2016-04-25 | 2017-11-01 | Nexans | Ensemble d'alimentation destine a la recharge de batteries electriques de vehicules electriques |
DE102016225134A1 (de) * | 2016-12-15 | 2018-06-21 | Audi Ag | Ladeanordnung zur Versorgung eines elektrischen Verbrauchers und System |
Also Published As
Publication number | Publication date |
---|---|
EP3005507A1 (fr) | 2016-04-13 |
CN105229880A (zh) | 2016-01-06 |
KR20160014694A (ko) | 2016-02-11 |
BR112015028128A2 (pt) | 2017-07-25 |
EP3005507B1 (fr) | 2017-04-05 |
DK3005507T3 (en) | 2017-07-10 |
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