EP3539194A1 - Charging station foundation and charging station - Google Patents
Charging station foundation and charging stationInfo
- Publication number
- EP3539194A1 EP3539194A1 EP17733400.0A EP17733400A EP3539194A1 EP 3539194 A1 EP3539194 A1 EP 3539194A1 EP 17733400 A EP17733400 A EP 17733400A EP 3539194 A1 EP3539194 A1 EP 3539194A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- charging
- foundation
- charging station
- recess
- electronics
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B60L53/302—Cooling of charging equipment
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/46—Foundations for supply conduits or other canals
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/01—Flat foundations
- E02D27/016—Flat foundations made mainly from prefabricated concrete elements
-
- 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 subject relates to a charging station foundation and a charging station.
- the required computing power generates heat loss, which must be dissipated to prevent damage to the electronics.
- dissipating heat loss is particularly difficult when a charging station exposed unprotected to the blazing sun. Then it can happen that temperatures of 70 ° C and more are reached inside the charging station. However, such high temperatures lead to failures of the charging electronics, which, as explained above, are not desirable.
- the inventors have recognized that significant lower temperature variations in the soil can be used to ensure stable operation of the charging infrastructure, in particular the charging station to provide with particularly simple means.
- the object was the object of increasing the reliability of charging infrastructure.
- the charging station foundation is preferably a prefabricated, cast component, in particular made of concrete.
- an inlet for a power supply line is provided and a recess for receiving a charging electronics.
- the recess is an interior in the foundation, which is preferably adapted to the size of the charging electronics.
- the recess forms an enclosure of the charging electronics within the foundation.
- the energy supply can be guided from the outer wall of the foundation into the recess.
- the inlet serves e.g. for receiving an underground cable, which is connected to a power supply network, in particular in a local network, in particular a low-voltage network in a voltage level of 0.4 kV.
- the Foundation preferably circumferentially watertight, except for an outlet in the region of the recess for a charging cable.
- the inlet is preferably waterproof so that the power supply line is guided watertight through the inlet.
- a pressure tightness for a water pressure of at most 0.5 bar, preferably at most 1 bar, in particular up to a water pressure of 5 bar is preferred.
- the receptacle is enclosed on five sides with four walls and a bottom of the foundation.
- Foundation is preferably cast in one piece and encloses the recording.
- the receptacle In the area of a ceiling, the receptacle has an outwardly pointing connection (opening).
- the opening preferably has a clear dimension that is sufficient for receiving the charging electronics.
- the charging station foundation should preferably have a mounting depth of 80 cm to 1 m. Furthermore, it has been shown that the edge length of the foundation should be between 60 and 80 cm. However, to allow a visually appealing image of the top, the edge length of the foundation should be in the range of
- the opening is arranged in the region of a dome projecting from the ceiling of the foundation.
- the foundation is preferably stepped with a main body and a dome, wherein the dome is arranged in the installed state of the foundation at least partially above the ground level.
- the dome is along with the foundation
- the dome and foundation are cast from a waterproof concrete.
- the dome preferably has only in the region of its end face the opening, so that surface water initially can not flow into the opening when the dome at least partially above the
- the edge length of the dome preferably corresponds at most to the edge length of the charging station arranged thereon so that neither the foundation nor the dome is visible in the case of a fixed charging station.
- the dome has frontal connection consoles for a charging station.
- the front-side connection consoles may be formed in the form of molded threaded sleeves or threaded bolts, which are embedded in the foundation or the dome. When mounting the charging station can then be particularly easily screwed with a screw in the threaded sleeve or attached to a nut on the threaded bolt.
- the dome has a smaller circumference than the circumference of the ceiling surface on which the dome is arranged.
- the foundation serves for the entry into the ground and for the local operation of the charging electronics. Therefore it is suggested that in one
- Installation state of the inlet and at least parts of the recess are below a floor level.
- the charging electronics arranged in the recess be set up for the complete execution of a charging process.
- the charging controller has a corresponding logic to determine a charging readiness of an electric vehicle.
- signals are exchanged on the charging cable between the electric vehicle and the charge controller, for example by means of pulse width modulation.
- the charging controller can release a charging current or interrupt a charging current.
- it can be determined by means of the charge controller whether a charging cable is correctly connected to an electric vehicle. This can be detected, for example, via a so-called plug-present signal. Via a pilot conductor, which is arranged in the charging cable, charging-specific signaling between the charging controller and the electric vehicle can be exchanged.
- the charging electronics which are arranged in the recess preferably in the installed state below the ground level.
- a particularly secure arrangement of the charging electronics in the recess is given when the charging electronics is potted in the recess.
- the charging electronics are completely potted in the recess.
- the waterproofness can be achieved in that the charging electronics is encapsulated in a housing.
- the housing has the protection class as defined above.
- the housing is also arranged in the recess.
- a heat sink may be provided.
- the heat sink is preferably metallic.
- the heat sink may protrude from the interior of the recess to at least an outer wall of the foundation.
- the heat sink protrudes beyond the outer wall of the foundation into the ground. This allows a particularly good cooling and a constant temperature within the recess.
- the heat sink preferably as a metallic plate at least partially covers a bottom and / or an inner wall of the recess.
- the heat sink is arranged watertight between the recess and an outer wall of the foundation.
- Support material of the foundation is equipped with a phase change material.
- a phase change material has the property at the moment of
- Phase change take a disproportionate amount of energy or deliver can. This makes it possible through the phase change strong
- Another aspect is a charging station with a previously described
- the charging station has a housing, which is attached to the charging station foundation, in particular the front side of the cathedral.
- the charging station is connected to the charging electronics within the recess.
- the charging electronics is thus used in the recess.
- the charging station thus does not carry any charging electronics, but merely serves to accommodate the charging cable of the electric vehicle or to provide a charging cable for an electric vehicle.
- a charging cable led out of the opening is preferably led directly to a charging socket or a charging plug.
- the housing thus has only design character and the entire charging electronics is arranged in the foundation.
- Fig. L is a schematic view of a charging station foundation
- Fig. 2 is a schematic sectional view of a charging station foundation with
- Fig. 3 is a schematic view of a charging station with a
- a charging station foundation 2 On the foundation 2, a dome 4 is preferably integrally arranged in the region of a ceiling surface 2a.
- the foundation has four side walls 2b and a bottom 2c.
- Recess 6 In the foundation itself is one Recess 6 is provided, which is enclosed by the side surfaces 2 b and the bottom 2 c.
- the recess 6 In the area of the ceiling surface 2a, the recess 6 extends through an opening 8 to the outside.
- an inlet 10 is provided, via which a water-tight
- Power supply cable can be guided in the interior of the foundation in the recess 6.
- the recess 6 takes a charging electronics 12 secured against water.
- the dome 4 projects out of the ceiling surface 2a.
- the opening 8 preferably has a clear width for receiving a charging electronics 12. Further, it can be seen that the end face of the dome 4 threaded sleeves 24 are arranged, via which the charging station 30 can be screwed to the foundation 2.
- Fig. 2 shows a schematic sectional view through a foundation 2. It can be seen that the charging electronics 12 is encapsulated in a housing.
- the housing is preferably formed according to the IP protection class IP66, IP 67 or IP68. higher
- Power supply line 14 in the interior of the foundation 2, thus in the
- the passage through the inlet 10 is preferably waterproof.
- the power supply line 14 is preferably performed waterproof in the housing of the charging electronics 12.
- At least one charging cable 16 is led out of the charging electronics in a watertight manner.
- an antenna 18 can likewise be led out of the housing 12 in a watertight manner. Both the charging cable 16 and the antenna 18 are via the opening 8 of the foundation. 2
- the charging electronics 12 receives at least one charging controller and a circuit breaker, preferably a contactor and an FI switch, in particular a type 3 FI switch.
- the charging electronics 12, in particular the charge controller assumes the entire communication with the electric vehicle as well as a communication optionally with a billing center,
- the communication with the electric vehicle is preferably via the charging cable 16.
- the dome 4 is formed integrally with the foundation 2.
- a phase change material is preferably incorporated to allow increased temperature stability within the recess 6.
- the foundation 2 is preferably below the floor level 20 in the installed position, as shown in FIG. Fig. 3 shows that the foundation 2 is completely below the ground level 20 and only a part of the dome 4 from the ground
- the charging station 2 is screwed with connecting means 22, in particular screws, with the front side of the mandrel 4 arranged sleeves 24.
- Led out of the dome 4 is the charging cable 16, which is directly connected to a loading bay 26.
- the charging cable 16 may be connected to a fixedly docked to the charging station 2 charging cable.
- the antenna 18 is guided inside the charging station 2 and, by being led out of the ground level 20, enables communication with a remote center, for example via a wide area network.
- Charging electronics 12 always below a maximum temperature limit, for example, 70 ° C can be maintained.
- the cooling is optimized, for example, by the fact that, as shown in FIG. 2, on the bottom side of the receptacle 6 a heat sink 28, is arranged for example in the form of a metallic plate.
- the heat sink 28 is guided from the interior of the recess 26 to the outside and beyond projecting.
- the heat sink 28 is in the installed position in the ground and allows this over a good cooling of the interior of the recess 6.
- the housing of the charging electronics 12 is attached directly to the heat sink 28 and placed on this.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016121629.1A DE102016121629A1 (en) | 2016-11-11 | 2016-11-11 | Charging station foundation and charging station |
PCT/EP2017/064919 WO2018086769A1 (en) | 2016-11-11 | 2017-06-19 | Charging station foundation and charging station |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3539194A1 true EP3539194A1 (en) | 2019-09-18 |
Family
ID=59227716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17733400.0A Withdrawn EP3539194A1 (en) | 2016-11-11 | 2017-06-19 | Charging station foundation and charging station |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190267822A1 (en) |
EP (1) | EP3539194A1 (en) |
CA (1) | CA3043353C (en) |
DE (1) | DE102016121629A1 (en) |
WO (1) | WO2018086769A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2569786A (en) * | 2017-12-20 | 2019-07-03 | Connected Kerb Ltd | Kerbside vehicle charger |
DE102018212978A1 (en) * | 2018-08-02 | 2020-02-06 | Schmidhauser Ag | Charging station for charging an electric vehicle |
EP3947023A1 (en) | 2019-03-31 | 2022-02-09 | Weidmüller Interface GmbH & Co. KG | Connection device for charging an electric vehicle |
US20220234460A1 (en) * | 2019-06-06 | 2022-07-28 | Ev Blocks Ltd | Precast block for housing and routing electrical power cables, an electric vehicle charging station using the block and a manufacturing method |
NO347226B1 (en) * | 2020-03-13 | 2023-07-10 | Skjæveland Cementstoeperi As | Support element for a column for an electrical equipment, a system, and a method using the same |
DE102020117090A1 (en) * | 2020-06-29 | 2021-12-30 | Compleo Charging Solutions Ag | base |
CN112909771B (en) * | 2021-01-25 | 2023-07-18 | 中科瑞能电气股份有限公司 | Basement looped netowrk cabinet of convenient installation |
US11897354B2 (en) * | 2021-02-26 | 2024-02-13 | Ullman Electric & Technologies Company | Standard provisioning for EV charging center |
US20230143736A1 (en) * | 2021-11-08 | 2023-05-11 | GreenCore EV Services LLC | Universal, prefabricated foundation system for electric vehicle charging stations |
WO2023183273A1 (en) * | 2022-03-22 | 2023-09-28 | Pre-Con Products | Mount for a charging station |
WO2023250496A1 (en) * | 2022-06-24 | 2023-12-28 | Ross Jette | System and method for installing charging dispensers for an electric vehicle |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4140701C1 (en) * | 1991-12-10 | 1992-12-10 | Siemens Ag, 8000 Muenchen, De | Buried container e.g. for fibre=optic cable junction - is partially held in shaft and has removable lid and lifting arrangement to allow easy working access e.g. for further splicing |
US6236116B1 (en) * | 1998-09-03 | 2001-05-22 | Micron Technology, Inc. | Semiconductor device having a built-in heat sink and process of manufacturing same |
DE20305942U1 (en) * | 2003-04-12 | 2003-06-26 | Transsolar Energietechnik Gmbh | Building element comprising phase change material located in at least one of the hollow spaces within the support structure of the building element |
GB2413840B (en) * | 2004-05-07 | 2006-06-14 | Savage Marine Ltd | Underwater lighting |
US7946731B1 (en) * | 2006-02-15 | 2011-05-24 | J&J Electronics, Inc. | Power LED channel letter lighting module |
US8366954B2 (en) * | 2009-01-13 | 2013-02-05 | Avantor Performance Materials, Bv | Solution for increasing wafer sheet resistance and/or photovoltaic cell power density level |
DE102009016503A1 (en) * | 2009-04-08 | 2010-10-14 | Rwe Ag | Electrical charge column socket for electric vehicle i.e. passenger car, has base with radial recess, and frustum comprising opening arranged above recess and extending in axial direction, where opening is provided for retaining cable |
DE202009009000U1 (en) * | 2009-06-30 | 2009-09-17 | Dörner, Horst | Installation for detecting and warning a vehicle moving in the wrong direction |
KR20110042403A (en) * | 2009-10-19 | 2011-04-27 | 김현민 | Wireless charging system for electric car and charging method therefor |
DE202010006426U1 (en) * | 2010-05-04 | 2010-09-09 | Deutsche Mechatronics Gmbh | Heat storage with heat pipe |
NL2004746C2 (en) * | 2010-05-19 | 2011-11-22 | Epyon B V | Charging system for electric vehicles. |
DE102010024278A1 (en) * | 2010-06-18 | 2011-12-22 | Rehau Ag + Co. | Stationary power supply device |
DE102010041766A1 (en) * | 2010-09-30 | 2012-04-05 | Siemens Aktiengesellschaft | Charging system for electric vehicles |
DE102010050665A1 (en) * | 2010-11-09 | 2012-05-10 | Abb Ag | Electrical control cabinet |
DE102011111031A1 (en) * | 2011-08-19 | 2013-02-21 | Leopold Kostal Gmbh & Co. Kg | Shelter for a motor vehicle |
US9543769B2 (en) * | 2011-10-20 | 2017-01-10 | Alan Kauffmann | Pop up electrical apparatus |
KR101192718B1 (en) * | 2012-01-31 | 2012-10-18 | 이원목 | A materials construction with PCM micro capsule and method for manufacturing same |
US9701209B2 (en) * | 2012-07-09 | 2017-07-11 | General Electric Company | Charging device and method of delivering current to a power storage device |
US9175821B2 (en) * | 2013-02-04 | 2015-11-03 | Herman N. Philhower | Solar powered ground light |
US9800083B1 (en) * | 2015-09-04 | 2017-10-24 | Elijah Alexander Supper | Audio signal conveying power supply |
US10272758B2 (en) * | 2016-11-02 | 2019-04-30 | Proterra Inc. | Battery system of an electric vehicle |
-
2016
- 2016-11-11 DE DE102016121629.1A patent/DE102016121629A1/en not_active Withdrawn
-
2017
- 2017-06-19 WO PCT/EP2017/064919 patent/WO2018086769A1/en active Search and Examination
- 2017-06-19 CA CA3043353A patent/CA3043353C/en not_active Expired - Fee Related
- 2017-06-19 EP EP17733400.0A patent/EP3539194A1/en not_active Withdrawn
-
2019
- 2019-05-10 US US16/409,547 patent/US20190267822A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA3043353C (en) | 2021-11-16 |
US20190267822A1 (en) | 2019-08-29 |
WO2018086769A1 (en) | 2018-05-17 |
DE102016121629A1 (en) | 2018-05-17 |
CA3043353A1 (en) | 2018-05-17 |
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