DE102010050562B3 - Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug - Google Patents

Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug Download PDF

Info

Publication number
DE102010050562B3
DE102010050562B3 DE102010050562A DE102010050562A DE102010050562B3 DE 102010050562 B3 DE102010050562 B3 DE 102010050562B3 DE 102010050562 A DE102010050562 A DE 102010050562A DE 102010050562 A DE102010050562 A DE 102010050562A DE 102010050562 B3 DE102010050562 B3 DE 102010050562B3
Authority
DE
Germany
Prior art keywords
plug
cooling
charging
vehicle
channels
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.)
Active
Application number
DE102010050562A
Other languages
German (de)
Inventor
Oliver Burnus
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE102010050562A priority Critical patent/DE102010050562B3/en
Application granted granted Critical
Publication of DE102010050562B3 publication Critical patent/DE102010050562B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/11—End pieces for multiconductor cables supported by the cable and for facilitating connections to other conductive members, e.g. for liquid cooled welding cables
    • 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
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging 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
    • B60L53/10—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
    • B60L53/18—Cables specially adapted for charging 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/005—Electrical coupling combined with fluidic coupling
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

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

Abstract

The device (1) has a cable (12) electrically connecting a vehicle connectable plug (13) and a power supply (11). Cooling devices e.g. refrigerator (14) and coolant pipes (15), are thermally coupled with the plug for cooling a portion of the plug. The cooling devices are closed when separated from the plug. The plug has a coupling portion and a handle portion. The cooling devices comprise channels that are guided through the handle portion. The cable is held at partially tube-like channels of the cooling devices by a common cover.

Description

Die Erfindung betrifft eine Vorrichtung zum Laden eines mit elektrischer Energie antreibbaren Fahrzeugs, wobei die Vorrichtung wenigstens einen mit dem aufzuladenden Fahrzeug verbindbaren Stecker, wenigstens eine Stromquelle und wenigstens ein Kabel zur Herstellung einer elektrischen Verbindung zwischen dem Stecker und der Stromquelle umfasst und wenigstens ein Mittel zum Kühlen wenigstens eines Teils des Steckers.The invention relates to a device for charging a vehicle drivable with electrical energy, wherein the device comprises at least one connectable to the vehicle to be charged plug, at least one power source and at least one cable for establishing an electrical connection between the plug and the power source and at least one means for Cooling at least part of the plug.

Mit elektrischer Energie antreibbare Fahrzeuge stellen einen wichtigen Eckpfeiler in der Zukunft der Automobiltechnik dar. So werden E-Fahrzeuge (Elektrofahrzeuge) oder Hybridfahrzeuge zukünftig auch mit hohen AC- und DC-Leistungen geladen werden müssen, damit der Ladevorgang schnell erfolgen kann und vom Kunden akzeptiert wird. Für dieses ”Schnellladen” wird es vermehrt öffentliche oder halböffentliche Ladestationen geben. Die dabei zum Einsatz kommenden Ladestecker müssen dabei im wesentlichen bekannten Normen wie JEVS G105-1993 (DC-Ladung), SAE J1772 bzw. IEC 621196-2 Type 1 (AC 1-phasig), IEC 62196-2 Type 2 und 3 (AC 3-phasig) entsprechen.Vehicles that can be driven by electric energy are an important cornerstone in the future of automotive technology. E-vehicles (electric vehicles) or hybrid vehicles will have to be charged with high AC and DC power in the future, so that the charging process can be carried out quickly and accepted by the customer becomes. For this "fast-loading" there will be more public or semi-public charging stations. The charging plugs used for this purpose must be based on essentially known standards such as JEVS G105-1993 (DC charging), SAE J1772 or IEC 621196-2 Type 1 (AC single-phase), IEC 62196-2 Type 2 and 3 (AC 3-phase).

Wird ein Fahrzeug jedoch mit hoher Leistung geladen, entsteht eine erhebliche Wärmeentwicklung an den Kontaktübergängen im Ladestecker, insbesondere zwischen den Kontakten der fahrzeugseitigen Ladebuchse und den Kontakten des vorrichtungsseitigen Ladesteckers. Im Falle von nacheinander folgenden Ladezyklen von mehreren Fahrzeugen erwärmt sich der Ladestecker unter Umständen über die zulässigen Werte hinaus. Dies kann einerseits zu Funktionsstörungen der Ladevorrichtung, andererseits zu einer Beeinträchtigung der Bedienbarkeit der Ladevorrichtung führen.However, when a vehicle is charged with high power, significant heat builds up at the contact junctions in the charging plug, particularly between the contacts of the vehicle-side charging socket and the contacts of the device-side charging plug. In case of successive charging cycles of several vehicles, the charging plug may overheat the permissible values. On the one hand, this can lead to malfunctions of the charging device, on the other hand to a deterioration of the operability of the charging device.

Aus der US 2009/0256523 A1 ist eine gattungsgemäße Vorrichtung bekannt. Insbesondere ist ein mit einer Ladestation elektrisch verbundener Ladestecker vorgesehen, der mit Wasser und Luft führende Kanälen versehen ist. Entsprechend weist auch die Ladebuchse des aufzuladenden Fahrzeugs Kanäle auf, welche bei Zusammenführen von Ladebuchse und Ladestecker mit den steckerseitigen Kanälen verbunden werden. Hierdurch werden Kühlkreisläufe (Luft, Wasser) geschlossen. Die Kühlkreisläufe sollen insbesondere zum Kühlen von fahrzeugseitigen elektrischen Antriebs-Komponenten dienen.From the US 2009/0256523 A1 is a generic device known. In particular, a charge plug electrically connected to a charging plug is provided, which is provided with water and air leading channels. Accordingly, the charging socket of the vehicle aufzuladenden on channels, which are connected when merging the charging socket and charging plug with the plug-side channels. As a result, cooling circuits (air, water) are closed. The cooling circuits are to serve in particular for cooling of vehicle-side electric drive components.

Sobald der Ladestecker jedoch vom aufzuladenden Fahrzeug getrennt wird, sind auch die erwähnten Kühlkreisläufe geöffnet und somit unwirksam.However, as soon as the charging plug is disconnected from the vehicle to be charged, the cooling circuits mentioned are also opened and therefore ineffective.

Der Erfindung liegt die Aufgabe zu Grunde, eine gattungsgemäße Vorrichtung dahingehend zu verbessern, dass eine Kühlung des Ladesteckers auch dann erfolgen kann, wenn der Stecker der Vorrichtung nicht mit einem aufzuladenden Fahrzeug verbunden ist.The invention is based on the object to improve a generic device to the effect that cooling of the charging plug can also be done when the plug of the device is not connected to a vehicle to be charged.

Diese Aufgabe wird mit den kennzeichnenden Merkmalen von Anspruch 1 gelöst. Vorteilhafte Ausführungen beziehungsweise Weiterbildungen der Erfindung sind den jeweiligen Unteransprüchen entnehmbar.This object is achieved with the characterizing features of claim 1. Advantageous embodiments or developments of the invention can be taken from the respective subclaims.

Die Erfindung geht daher aus von einer Vorrichtung zum Laden eines mit elektrischer Energie antreibbaren Fahrzeugs, wobei die Vorrichtung wenigstens einen mit dem aufzuladenden Fahrzeug verbindbaren Stecker, wenigstens eine Stromquelle und wenigstens ein Kabel zur Herstellung einer elektrischen Verbindung zwischen dem Stecker und der Stromquelle umfasst und wenigstens ein Mittel zum Kühlen wenigstens eines Teils des Steckers.The invention is therefore based on a device for charging a vehicle drivable with electrical energy, wherein the device comprises at least one plug connectable to the vehicle to be charged, at least one power source and at least one cable for establishing an electrical connection between the plug and the power source and at least a means for cooling at least a part of the plug.

Erfindungsgemäß ist vorgesehen, dass als Mittel zum Kühlen wenigstens ein thermisch mit dem Stecker verbundener Kühlkreislauf vorgesehen ist, wobei der Kühlkreislauf auch bei von einem aufzuladenden Fahrzeug getrennten Stecker geschlossen ist. Auf diese Weise kann auch bei sich häufig wiederholenden Ladezyklen sichergestellt werden, dass eine ausreichende Kühlung des Ladesteckers erfolgt. So kann beispielsweise der Ladestecker auch zwischen den Ladevorgängen solange weiter gekühlt werden, bis eine vorgeschriebene Grenztemperatur unterschritten ist.According to the invention, at least one cooling circuit which is thermally connected to the plug is provided as the means for cooling, wherein the cooling circuit is closed even when the plug is disconnected from a vehicle to be charged up. In this way it can be ensured even with frequently repeated charging cycles that sufficient cooling of the charging plug takes place. Thus, for example, the charging plug can continue to be cooled between charges until a prescribed limit temperature is reached.

Gemäß einer ersten vorteilhaften Weiterbildung der Erfindung ist vorgesehen, dass der Kühlkreislauf Kanäle umfasst, die durch wenigstens einen Teil des Steckers geführt sind. Auf diese Weise ist eine sehr wirkungsvolle Kühlung möglich, wobei die Kanäle konstruktiv genau an den temperaturkritischen Stellen vorgesehen werden können.According to a first advantageous development of the invention it is provided that the cooling circuit comprises channels which are guided through at least a part of the plug. In this way, a very effective cooling is possible, the channels can be provided structurally accurate to the temperature critical points.

Gemäß einer weiteren Ausbildung des Erfindungsgedankens kann auch vorgesehen sein, dass der Kühlkreislauf Kanäle umfasst, die außen an wenigstens einem Teil des Stecker geführt sind. Dies hat den Vorteil, dass das Gehäuse des Stecker selbst vergleichsweise kompakt ausgeführt sein kann. Die Kanäle können beispielsweise in eine Art ”Kühlmantel” eingebracht und über das Steckergehäuse geschoben sein und bei Bedarf (beispielsweise im Wartungsfall) vom Steckergehäuse getrennt werden.According to a further embodiment of the inventive concept it can also be provided that the cooling circuit comprises channels which are externally guided on at least part of the plug. This has the advantage that the housing of the plug itself can be made comparatively compact. The channels can be introduced, for example, in a kind of "cooling jacket" and pushed over the connector housing and if necessary (for example, in case of maintenance) are separated from the connector housing.

Es ist auch vorteilhaft, wenn der Stecker ein Kopplungsteil und einen Griffteil umfasst und sich die Kanäle des Kühlkreislauf lediglich im Bereich des Griffteils befinden. So muss das Kopplungsteil konstruktiv kaum verändert werden und kann den einschlägigen Normen entsprechen, während das Griffteil den speziellen Anforderungen angepasst werden kann.It is also advantageous if the plug comprises a coupling part and a handle part and the channels of the cooling circuit are only in the region of the handle part. Thus, the coupling part must be structurally hardly changed and can comply with the relevant standards, while the Handle part can be adapted to the special requirements.

Eine weitere Ausbildung der Erfindung sieht vor, dass der Kühlkreislauf zumindest bereichsweise schlauchartige Kanäle umfasst und das Kabel mit den schlauchartigen Kanälen zumindest bereichsweise durch eine gemeinsame Ummantelung gehalten ist. Auf diese Weise wird die Verbindung zwischen dem Ladestecker und der vorgehaltenen Infrastruktur (Stromquelle, Kühlaggregat) kompakter und die Gefahr von Verdrehungen beziehungsweise Verknotungen der vorhandenen Kabel und Leitungen wird vermindert. Überdies trägt dies auch zu einer Kühlung des Kabels bei.A further embodiment of the invention provides that the cooling circuit at least partially comprises tubular channels and the cable is held with the tubular channels at least partially by a common sheath. In this way, the connection between the charging plug and the reproached infrastructure (power source, cooling unit) is more compact and the risk of twisting or knotting the existing cables and lines is reduced. Moreover, this also contributes to a cooling of the cable.

Weitere Vorteile und Ausgestaltungen der Erfindung werden anhand eines bevorzugten Ausführungsbeispiels deutlich, was mit Hilfe der beiliegenden Figuren näher erläutert werden soll. Dabei bedeutenFurther advantages and embodiments of the invention will become apparent from a preferred embodiment, which is to be explained in more detail with the aid of the accompanying figures. Mean

1 eine prinziphafte Ansicht von oben auf eine erfindungsgemäß Vorrichtung, 1 a schematic view from above of an inventive device,

2 eine prinziphafte Ansicht im Bereich des Ladesteckers der erfindungsgemäßen Vorrichtung gemäß Detail Ansicht II aus 1. 2 a principle view in the area of the charging plug of the device according to the invention according to detail II view 1 ,

In 1 ist in prinziphafter Darstellung eine erfindungsgemäße Vorrichtung 1 zum elektrischen Laden eines mit elektrischer Energie antreibbaren Fahrzeugs 2 (bspw. E-Fahrzeug oder Hybridfahrzeug) aus der Vogelperspektive ersichtlich. Die Vorrichtung 1 umfasst eine geschlossene, stationäre Ladestation 10 (aber auch eine offene, instationäre Ladestation ist denkbar), welche mit einer Stromquelle 11 und einem Kühlaggregat 14 ausgestattet ist. Die Stromquelle 11 ist elektrisch mit einem Ladestecker 13 verbunden, wobei dies außerhalb der Ladestation 10 mittels eines flexiblen Ladekabels 12 realisiert ist. Ferner ist der Ladestecker 13 mittels Verbindungsleitungen 15 mit dem Kühlaggregat 14 verbunden, wobei dies außerhalb der Ladestation 10 durch flexible Kühlschläuche realisiert sein kann. Das Ladekabel 12 und in die Kühlschläuche 15 sind außerhalb der Ladestation 10 dicht zusammengelegt und über eine gemeinsame Ummantelung 18 (nur in 2 dargestellt) zum Ladestecker 13 geführt.In 1 is a schematic representation of an inventive device 1 for electrically charging a vehicle that can be driven by electrical energy 2 (Eg e-vehicle or hybrid vehicle) seen from a bird's eye view. The device 1 includes a closed, stationary charging station 10 (But also an open, transient charging station is conceivable), which with a power source 11 and a refrigeration unit 14 Is provided. The power source 11 is electric with a charging plug 13 this being outside the charging station 10 by means of a flexible charging cable 12 is realized. Furthermore, the charging plug 13 by means of connecting lines 15 with the cooling unit 14 this being outside the charging station 10 can be realized by flexible cooling hoses. The charging cable 12 and in the cooling hoses 15 are outside the charging station 10 tightly packed and over a common sheathing 18 (only in 2 shown) to the charging plug 13 guided.

Alternativ können jedoch auch Verbindungsleitungen 15' vorgesehen sein, welche getrennt vom Ladekabel 12 zum Ladestecker 13 geführt sind.Alternatively, however, also connecting lines 15 ' be provided, which separated from the charging cable 12 to the charging plug 13 are guided.

Das Fahrzeug 2 ist an seinem Heck mit einer Ladebuchse 20 versehen, in die zum Aufladen der Ladestecker 13 hinein gesteckt werden kann.The vehicle 2 is at its rear with a charging socket 20 provided in the for charging the charging plug 13 can be plugged into it.

Ein mögliches Ausführungsbeispiel zur Ausgestaltung des Ladesteckers 13 ist in 2 prinziphaft dargestellt. So weist der Ladestecker 13 ein Kupplungsteil 13A und ein Griffteil 13B auf. Das Kupplungsteil 13A wird zum Laden in die Ladebuchse 20 des Fahrzeugs 2 hinein gesteckt, wobei elektrische Kontakte 16 des Kupplungsteils 13A mit elektrischen Gegenkontakten 17 der Ladebuchse 20 zusammenwirken. Die 2 ist nur sehr prinziphaft dargestellt, so dass entsprechende Positionier- oder Rasteinrichtungen nicht ersichtlich sind. Diese sind für das Verständnis der Erfindung auch nicht von Bedeutung.A possible embodiment for the design of the charging plug 13 is in 2 represented in principle. So has the charging plug 13 a coupling part 13A and a handle part 13B on. The coupling part 13A is for charging in the charging socket 20 of the vehicle 2 put into it, with electrical contacts 16 of the coupling part 13A with electrical mating contacts 17 the charging socket 20 interact. The 2 is shown only very principled, so that corresponding positioning or locking devices are not apparent. These are also not important for the understanding of the invention.

Ferner ist ersichtlich, dass das Griffteil 13B Kanäle 19 umfasst, welche sich durch das Griffteil 13B hindurch ziehen. Im Ausführungsbeispiel ist als Kühlmedium Wasser gewählt, welches durch einen Einlass 15A in das Griffteil 13B hinein geleitet und durch einen Auslass 15B aus diesem wieder heraus geleitet wird. Aber auch andere Kühlmedien, wie beispielsweise Luft, sind denkbar. Der Einlass 15A und der Auslass 15B sind in geeigneter Weise mit den Kühlschläuchen 15 verbunden, so dass der Ladestecker 13 gleichsam thermisch mit einem Kühlkreislauf verbunden ist. Es ist ersichtlich, dass sich die Kanäle 19 spiralförmig durch den Außenbereich des Griffteil 13B hindurch ziehen. Hierdurch kann insbesondere eine gute Kühlung des Griffteils 13B erfolgen, welcher bei einem Ladevorgang tiefere Grenztemperaturen aufweisen muss als das Kupplungsteil 13A. Dennoch wird in gewissem und ausreichendem Maße durch Wärmeübertragung auch das Kupplungsteil 13A durch den Kühlkreislauf gekühlt. Bei Bedarf kann eine zusätzliche Schicht 21 aus besonders gut Wärme leitendem Material vorgesehen sein, welche den Kühlkreislauf des Griffteils 13B zusätzlich mit dem Kupplungsteil 13A thermisch koppelt.It can also be seen that the handle part 13B channels 19 which extends through the handle part 13B pull through. In the exemplary embodiment, water is selected as the cooling medium which passes through an inlet 15A in the handle part 13B directed into it and through an outlet 15B is routed out of this again. But other cooling media, such as air, are conceivable. The inlet 15A and the outlet 15B are suitably with the cooling hoses 15 connected so that the charging plug 13 as it is thermally connected to a cooling circuit. It can be seen that the channels 19 spirally through the exterior of the handle 13B pull through. In this way, in particular a good cooling of the handle part 13B take place, which must have lower limit temperatures during a charging process than the coupling part 13A , Nevertheless, to some extent and by heat transfer and the coupling part 13A cooled by the cooling circuit. If necessary, an additional layer 21 be provided from particularly good heat conductive material, which the cooling circuit of the handle part 13B additionally with the coupling part 13A thermally coupled.

Die Kühlschläuche 15 und das Ladekabel 12 sind zumindest bereichsweise durch eine gemeinsame Ummantelung 18 zusammengelegt. Ferner kann vorgesehen sein, das Griffteil 13B außen mit entsprechenden Griffmulden (nicht dargestellt) zu versehen. Da sich die Kühlkanäle 19 nur durch das Griffteil 13B hindurch ziehen, ist man in der Gestaltung des Kupplungsteils 13A vergleichsweise frei und kann dieses kompakt und normgerecht gestalten. Dennoch ist es denkbar, die Kühlkanäle 19 auch bis in das Kupplungsteil 13A hinein zu führen. Dies setzt jedoch entsprechend vorhandenen Platz voraus.The cooling hoses 15 and the charging cable 12 are at least partially by a common sheathing 18 merged. Furthermore, it can be provided, the handle part 13B outside with corresponding recessed grips (not shown) to provide. As the cooling channels 19 only through the handle part 13B pull through, one is in the design of the coupling part 13A comparatively free and can make this compact and standardized. Nevertheless, it is conceivable, the cooling channels 19 also into the coupling part 13A to lead into it. However, this requires corresponding space available.

Obwohl im gezeigten Ausführungsbeispiel die Kanäle 19 spiralförmig durch das Griffteil 13B geführt sind, sind natürlich auch andere Ausgestaltungen denkbar. So kann beispielsweise auch vorgesehen sein, die Kühlkanäle 19 mäanderförmig durch das Griffteil 13B zu führen.Although in the embodiment shown the channels 19 spiral through the handle 13B are led, of course, other embodiments are conceivable. Thus, for example, be provided, the cooling channels 19 Meandering through the handle 13B respectively.

Auch ist es denkbar, die Kühlkanäle 19 außen am Griffteil 13B zu führen, beispielsweise in einem auf dem Griffteil 13B befestigten Kühlmantel (nicht dargestellt).It is also conceivable, the cooling channels 19 outside on the handle part 13B to lead, for example, in one on the handle part 13B attached cooling jacket (not shown).

Zusätzlich ist denkbar, im Ladestecker 13 eine Temperatursensierung vorzusehen, welche die Ladestation 10 ggf. in der Abgabe ihrer elektrischen und Kühlleistung steuert.In addition, it is conceivable in the charging plug 13 to provide a temperature sensing which the charging station 10 possibly in the delivery of their electrical and cooling power controls.

Auf jeden Fall ist ersichtlich, dass der Kühlkreislauf auch bei von der Ladebuchse 20 getrenntem Ladestecker 13 geschlossen ist und somit wirksam den Stecker 13 kühlen kann.In any case, it can be seen that the cooling circuit is also at from the charging socket 20 separate charging plug 13 closed and thus effective the plug 13 can cool.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Vorrichtung zum LadenDevice for loading
1010
Ladestationcharging station
1111
Stromquellepower source
1212
Ladekabelcharge cable
1313
Ladesteckercharging plug
13A13A
Kupplungsteil vom LadesteckerCoupling part from the charging plug
13B13B
Griffteil vom LadesteckerHandle part of the charging plug
1414
Kühlaggregatcooling unit
15, 15'15, 15 '
Kühlschläuchecooling hoses
15A15A
Einlassinlet
15B15B
Auslassoutlet
1616
elektrische Kontakteelectrical contacts
1717
elektrische Gegenkontakteelectrical mating contacts
1818
Ummantelungjacket
1919
Kühlkanälecooling channels
22
mit elektrischer Energie antreibbares Fahrzeugelectric vehicle powered by electric power
2020
Ladebuchsecharging socket
2121
Schicht aus gut Wärme leitendem MaterialLayer of good heat conductive material

Claims (5)

Vorrichtung (1) zum Laden eines mit elektrischer Energie antreibbaren Fahrzeugs (2), wobei die Vorrichtung (1) wenigstens einen mit dem aufzuladenden Fahrzeug (2) verbindbaren Stecker (13), wenigstens eine Stromquelle (11) und wenigstens ein Kabel (12) zur Herstellung einer elektrischen Verbindung zwischen dem Stecker (13) und der Stromquelle (11) umfasst und wenigstens ein Mittel (14, 15) zum Kühlen wenigstens eines Teils des Steckers (13) vorgesehen ist, dadurch gekennzeichnet, dass als Mittel (14, 15) zum Kühlen wenigstens ein thermisch mit dem Stecker (13) verbundener Kühlkreislauf (14, 15A, 15B, 19) vorgesehen ist, wobei der Kühlkreislauf (14, 15A, 15B, 19) auch bei von einem aufzuladenden Fahrzeug (2) getrennten Stecker (13) geschlossen ist.Contraption ( 1 ) for charging a vehicle that can be driven by electric energy ( 2 ), the device ( 1 ) at least one with the vehicle to be charged ( 2 ) connectable plug ( 13 ), at least one power source ( 11 ) and at least one cable ( 12 ) for making an electrical connection between the plug ( 13 ) and the power source ( 11 ) and at least one means ( 14 . 15 ) for cooling at least part of the plug ( 13 ), characterized in that as means ( 14 . 15 ) for cooling at least one thermally with the plug ( 13 ) connected cooling circuit ( 14 . 15A . 15B . 19 ) is provided, wherein the cooling circuit ( 14 . 15A . 15B . 19 ) even with a vehicle to be charged ( 2 ) separate plug ( 13 ) closed is. Vorrichtung (1) nach Anspruch 1, dadurch gekennzeichnet, dass der Kühlkreislauf (14, 15A, 15B, 19) Kanäle (19) umfasst, die durch wenigstens einen Teil (13B) des Steckers (13) geführt sind.Contraption ( 1 ) according to claim 1, characterized in that the cooling circuit ( 14 . 15A . 15B . 19 ) Channels ( 19 ) defined by at least one part ( 13B ) of the plug ( 13 ) are guided. Vorrichtung (1) nach Anspruch 1, dass der Kühlkreislauf (14, 15) Kanäle umfasst, die außen an wenigstens einem Teil (13B) des Steckers (13) geführt sind.Contraption ( 1 ) according to claim 1, that the cooling circuit ( 14 . 15 ) Includes channels on the outside of at least one part ( 13B ) of the plug ( 13 ) are guided. Vorrichtung (1) nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Stecker (13) einen Kopplungsteil (13A) und einen Griffteil (13B) umfasst und sich die Kanäle (19) des Kühlkreislaufs (14, 15A, 15B, 19) lediglich im Bereich des Griffteils (13B) befinden.Contraption ( 1 ) according to at least one of the preceding claims, characterized in that the plug ( 13 ) a coupling part ( 13A ) and a handle part ( 13B ) and the channels ( 19 ) of the cooling circuit ( 14 . 15A . 15B . 19 ) only in the region of the handle part ( 13B ) are located. Vorrichtung (1) nach wenigstens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Kühlkreislauf (14, 15A, 15B, 19) zumindest bereichsweise schlauchartige Kanäle (15) umfasst und das Kabel (12) mit den schlauchartigen Kanälen (15) zumindest bereichsweise durch eine gemeinsame Ummantelung (18) gehalten ist.Contraption ( 1 ) according to at least one of the preceding claims, characterized in that the cooling circuit ( 14 . 15A . 15B . 19 ) at least partially tubular channels ( 15 ) and the cable ( 12 ) with the hose-like channels ( 15 ) at least partially by a common sheath ( 18 ) is held.
DE102010050562A 2010-11-05 2010-11-05 Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug Active DE102010050562B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102010050562A DE102010050562B3 (en) 2010-11-05 2010-11-05 Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010050562A DE102010050562B3 (en) 2010-11-05 2010-11-05 Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug

Publications (1)

Publication Number Publication Date
DE102010050562B3 true DE102010050562B3 (en) 2012-04-05

Family

ID=45832806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010050562A Active DE102010050562B3 (en) 2010-11-05 2010-11-05 Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug

Country Status (1)

Country Link
DE (1) DE102010050562B3 (en)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3043421A1 (en) * 2015-01-12 2016-07-13 Phoenix Contact e-Mobility GmbH Electric connection body for a charging connector and/or a charging socket, charging connector and charging station for supplying electric energy to a receiver of electrical energy
DE102015101140A1 (en) * 2015-01-27 2016-07-28 Phoenix Contact E-Mobility Gmbh Charging station for delivering electrical energy to a receiver of electrical energy
JP2017507640A (en) * 2014-02-05 2017-03-16 テスラ・モーターズ・インコーポレーテッド Cooling the charging cable
DE102015220096A1 (en) * 2015-10-15 2017-04-20 Volkswagen Aktiengesellschaft Electrical contact connection and electrical contact
WO2017076545A1 (en) * 2015-11-04 2017-05-11 Robert Bosch Gmbh Device for cooling an electric plug-in connection
WO2017081050A1 (en) * 2015-11-10 2017-05-18 Phoenix Contact E-Mobility Gmbh High-voltage contact element comprising a fluid channel for coolant
WO2017133893A1 (en) * 2016-02-01 2017-08-10 Huber+Suhner Ag Cable assembly
WO2017162651A1 (en) * 2016-03-23 2017-09-28 Phoenix Contact E-Mobility Gmbh Power contact system for a charging plug and/or charging socket, charging plug, and charging station for emitting electrical energy to an electrical energy receiver
WO2017162532A1 (en) * 2016-03-22 2017-09-28 Phoenix Contact E-Mobility Gmbh Plug connector part with a cooled contact element
WO2017178321A1 (en) * 2016-04-14 2017-10-19 Phoenix Contact E-Mobility Gmbh Charging connector and charging station for delivering electric power to a recipient of electric power
WO2017182484A1 (en) * 2016-04-21 2017-10-26 Phoenix Contact E-Mobility Gmbh Plug-in connector part with a cooled contact element
EP3257701A2 (en) 2016-06-15 2017-12-20 Dr. Ing. h.c. F. Porsche AG Loading device for an energy storage device of an electric vehicle
DE102016112306A1 (en) 2016-07-05 2018-01-11 HARTING Automotive GmbH Liquid cooled contact element
EP3296143A1 (en) * 2016-09-14 2018-03-21 HARTING Automotive GmbH Terminal unit for an actively cooled cable
DE102016117439A1 (en) 2016-09-16 2018-03-22 Phoenix Contact E-Mobility Gmbh Connector part with cooled contact elements
EP3312045A1 (en) * 2016-10-19 2018-04-25 Elektro-Bauelemente GmbH Charging point for electric vehicles
DE102016224103A1 (en) * 2016-12-05 2018-06-07 Leoni Kabel Gmbh Power supply system, supply line and connection cable
DE102017212493A1 (en) 2017-07-20 2018-08-02 Siemens Aktiengesellschaft Electrical connector, assembly with an electrical connector, use of an electrical connector and method of operating an electrical connector
DE102017113920A1 (en) 2017-06-23 2018-12-27 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Charging port cooler
WO2019008047A1 (en) * 2017-07-07 2019-01-10 Paxos Consulting & Engineering GmbH & Co. KG Charging cable system with cooling
FR3070556A1 (en) * 2017-08-29 2019-03-01 Valeo Systemes Thermiques ELECTRICAL CONNECTION DEVICE FOR A VEHICLE COOLED BY A HEAT TRANSFER CIRCUIT
FR3070557A1 (en) * 2017-08-29 2019-03-01 Valeo Systemes Thermiques ELECTRICAL CONNECTION DEVICE FOR A MOTOR VEHICLE COOLED BY A REFRIGERANT FLUID CIRCUIT
WO2019062982A1 (en) * 2017-09-30 2019-04-04 比亚迪股份有限公司 Charging pile and vehicle
DE102017129281A1 (en) 2017-12-08 2019-06-13 HARTING Automotive GmbH Liquid cooled contact element
DE102018206280A1 (en) * 2018-04-24 2019-10-24 Te Connectivity Germany Gmbh ELECTRICAL CONTACT DEVICE, METHOD FOR DETERMINING WEAK CONTACTS, BATTERY CHARGER, AND LOADING DEVICE FOR AN ELECTRIC VEHICLE
WO2019239262A1 (en) * 2018-06-13 2019-12-19 Te Connectivity Corporation Charging system with cooling tube
DE102018004868A1 (en) 2018-06-19 2019-12-19 Eichenauer Heizelemente Gmbh & Co. Kg Charging station for electric vehicles with connection cable and plug
EP3611738A1 (en) * 2018-08-14 2020-02-19 Gebauer & Griller Kabelwerke Gesellschaft m.b.H. Cooling cuff for energy conduits
CN111942208A (en) * 2020-08-19 2020-11-17 辽宁机电职业技术学院 Safety protection method for automatic automobile charging station
EP3770007A1 (en) 2019-07-25 2021-01-27 ABB Schweiz AG Electrical vehicle charging system for charging an electrical vehicle
DE102020101257A1 (en) 2020-01-21 2021-07-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging cable for an electrically operated motor vehicle
EP4134265A1 (en) 2021-08-13 2023-02-15 ABB E-mobility B.V. Electric vehicle charging system
DE102021129227A1 (en) 2021-11-10 2023-05-11 Te Connectivity Germany Gmbh Thermal retarder assembly with a phase change material for an electric vehicle
WO2023198750A1 (en) * 2022-04-14 2023-10-19 Amphenol Tuchel Industrial GmbH Plug connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033567A1 (en) * 2004-07-09 2006-01-26 Leybold Optics Gmbh Consumer supply connection system for implementing electric output/power and a fluid through a wall of a chamber in a vacuum chamber supplies a consumer with power via a supply module
US20090256523A1 (en) * 2006-09-29 2009-10-15 Toyota Jidosha Kabushiki Kaisha Vehicle charging system, vehicle charging device and electric vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033567A1 (en) * 2004-07-09 2006-01-26 Leybold Optics Gmbh Consumer supply connection system for implementing electric output/power and a fluid through a wall of a chamber in a vacuum chamber supplies a consumer with power via a supply module
US20090256523A1 (en) * 2006-09-29 2009-10-15 Toyota Jidosha Kabushiki Kaisha Vehicle charging system, vehicle charging device and electric vehicle

Cited By (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3103173A4 (en) * 2014-02-05 2017-10-11 Tesla Motors, Inc. Cooling of charging cable
JP2017507640A (en) * 2014-02-05 2017-03-16 テスラ・モーターズ・インコーポレーテッド Cooling the charging cable
EP3043421A1 (en) * 2015-01-12 2016-07-13 Phoenix Contact e-Mobility GmbH Electric connection body for a charging connector and/or a charging socket, charging connector and charging station for supplying electric energy to a receiver of electrical energy
DE102015101140A1 (en) * 2015-01-27 2016-07-28 Phoenix Contact E-Mobility Gmbh Charging station for delivering electrical energy to a receiver of electrical energy
DE102015101140B4 (en) 2015-01-27 2019-10-10 Phoenix Contact E-Mobility Gmbh Charging station for delivering electrical energy to a receiver of electrical energy
DE102015220096B4 (en) * 2015-10-15 2021-06-10 Volkswagen Aktiengesellschaft Electrical contact connection and electrical contact
DE102015220096A1 (en) * 2015-10-15 2017-04-20 Volkswagen Aktiengesellschaft Electrical contact connection and electrical contact
WO2017076545A1 (en) * 2015-11-04 2017-05-11 Robert Bosch Gmbh Device for cooling an electric plug-in connection
WO2017081050A1 (en) * 2015-11-10 2017-05-18 Phoenix Contact E-Mobility Gmbh High-voltage contact element comprising a fluid channel for coolant
US10902977B2 (en) 2016-02-01 2021-01-26 Huber+Suhner Ag Cable assembly
WO2017133893A1 (en) * 2016-02-01 2017-08-10 Huber+Suhner Ag Cable assembly
CN108886211A (en) * 2016-03-22 2018-11-23 菲尼克斯电动交通有限公司 Plug-in connector with cooling contact element
WO2017162532A1 (en) * 2016-03-22 2017-09-28 Phoenix Contact E-Mobility Gmbh Plug connector part with a cooled contact element
WO2017162651A1 (en) * 2016-03-23 2017-09-28 Phoenix Contact E-Mobility Gmbh Power contact system for a charging plug and/or charging socket, charging plug, and charging station for emitting electrical energy to an electrical energy receiver
WO2017178321A1 (en) * 2016-04-14 2017-10-19 Phoenix Contact E-Mobility Gmbh Charging connector and charging station for delivering electric power to a recipient of electric power
US10644439B2 (en) 2016-04-21 2020-05-05 Phoenix Contact E-Mobility Gmbh Plug-in connector part with a cooled contact element
WO2017182484A1 (en) * 2016-04-21 2017-10-26 Phoenix Contact E-Mobility Gmbh Plug-in connector part with a cooled contact element
US20190109409A1 (en) * 2016-04-21 2019-04-11 Phoenix Contact E-Mobility Gmbh Plug-in connector part with a cooled contact element
CN109075498B (en) * 2016-04-21 2020-07-03 菲尼克斯电动交通有限公司 Plug connector part with cooled contact elements
CN109075498A (en) * 2016-04-21 2018-12-21 菲尼克斯电动交通有限公司 With the plug-in connector component through cooling contact element
EP3257701A2 (en) 2016-06-15 2017-12-20 Dr. Ing. h.c. F. Porsche AG Loading device for an energy storage device of an electric vehicle
EP3257701B1 (en) * 2016-06-15 2023-09-13 Dr. Ing. h.c. F. Porsche AG Loading device for an energy storage device of an electric vehicle
US10202046B2 (en) 2016-06-15 2019-02-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging device for an energy store of an electric vehicle
DE102016110937A1 (en) 2016-06-15 2017-12-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging device for an energy store of an electric vehicle
US20170361722A1 (en) * 2016-06-15 2017-12-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging device for an energy store of an electric vehicle
JP2019517714A (en) * 2016-07-05 2019-06-24 ハルティング オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＨＡＲＴＩＮＧ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ Liquid-cooled contact element
DE102016112306A1 (en) 2016-07-05 2018-01-11 HARTING Automotive GmbH Liquid cooled contact element
US10632861B2 (en) 2016-07-05 2020-04-28 HARTING Automotive GmbH Liquid-cooled contact element
WO2018006903A1 (en) 2016-07-05 2018-01-11 HARTING Automotive GmbH Liquid-cooled contact element
US10109395B2 (en) 2016-09-14 2018-10-23 HARTING Automotive GmbH Connection unit for an actively cooled cable
EP3296143A1 (en) * 2016-09-14 2018-03-21 HARTING Automotive GmbH Terminal unit for an actively cooled cable
DE102016117439A1 (en) 2016-09-16 2018-03-22 Phoenix Contact E-Mobility Gmbh Connector part with cooled contact elements
US10675988B2 (en) 2016-09-16 2020-06-09 Phoenix Contact E-Mobility Gmbh Plug connector part having cooled contact elements for charging electrical vehicles
WO2018050724A1 (en) 2016-09-16 2018-03-22 Phoenix Contact E-Mobility Gmbh Plug connector part having cooled contact elements for charging electrical vehicles
EP3312045A1 (en) * 2016-10-19 2018-04-25 Elektro-Bauelemente GmbH Charging point for electric vehicles
DE102016224103A1 (en) * 2016-12-05 2018-06-07 Leoni Kabel Gmbh Power supply system, supply line and connection cable
DE102017113920B4 (en) 2017-06-23 2022-02-24 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Charge port cooler and vehicle with charge port cooler
DE102017113920A1 (en) 2017-06-23 2018-12-27 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Charging port cooler
US11364815B2 (en) 2017-07-07 2022-06-21 Paxos Consulting & Engineering Gmbh & Co, Kg Charging cable system with cooling
WO2019008047A1 (en) * 2017-07-07 2019-01-10 Paxos Consulting & Engineering GmbH & Co. KG Charging cable system with cooling
DE102017212493A1 (en) 2017-07-20 2018-08-02 Siemens Aktiengesellschaft Electrical connector, assembly with an electrical connector, use of an electrical connector and method of operating an electrical connector
WO2019043337A1 (en) * 2017-08-29 2019-03-07 Valeo Systemes Thermiques Electrical connection device for vehicle cooled by a heat transfer fluid circuit
FR3070556A1 (en) * 2017-08-29 2019-03-01 Valeo Systemes Thermiques ELECTRICAL CONNECTION DEVICE FOR A VEHICLE COOLED BY A HEAT TRANSFER CIRCUIT
FR3070557A1 (en) * 2017-08-29 2019-03-01 Valeo Systemes Thermiques ELECTRICAL CONNECTION DEVICE FOR A MOTOR VEHICLE COOLED BY A REFRIGERANT FLUID CIRCUIT
EP3451485A1 (en) * 2017-08-29 2019-03-06 Valeo Systemes Thermiques Electrical connection device for a motor vehicle cooled by a refrigerant fluid circuit
WO2019062982A1 (en) * 2017-09-30 2019-04-04 比亚迪股份有限公司 Charging pile and vehicle
DE102017129281A1 (en) 2017-12-08 2019-06-13 HARTING Automotive GmbH Liquid cooled contact element
DE102018206280B4 (en) 2018-04-24 2019-12-12 Te Connectivity Germany Gmbh ELECTRICAL CONTACT DEVICE, METHOD FOR DETERMINING WEAK CONTACTS, BATTERY CHARGER, AND LOADING DEVICE FOR AN ELECTRIC VEHICLE
DE102018206280A1 (en) * 2018-04-24 2019-10-24 Te Connectivity Germany Gmbh ELECTRICAL CONTACT DEVICE, METHOD FOR DETERMINING WEAK CONTACTS, BATTERY CHARGER, AND LOADING DEVICE FOR AN ELECTRIC VEHICLE
WO2019239262A1 (en) * 2018-06-13 2019-12-19 Te Connectivity Corporation Charging system with cooling tube
US10714236B2 (en) 2018-06-13 2020-07-14 Te Connectivity Corporation Charging system with cooling tube
CN112770929A (en) * 2018-06-13 2021-05-07 泰连公司 Charging system with cooling pipe
DE102018004868A1 (en) 2018-06-19 2019-12-19 Eichenauer Heizelemente Gmbh & Co. Kg Charging station for electric vehicles with connection cable and plug
EP3584109A1 (en) 2018-06-19 2019-12-25 Eichenauer Heizelemente GmbH & Co. KG Charging station for electric cars with connection cable and connector
EP3611738A1 (en) * 2018-08-14 2020-02-19 Gebauer & Griller Kabelwerke Gesellschaft m.b.H. Cooling cuff for energy conduits
WO2021013919A1 (en) 2019-07-25 2021-01-28 Abb Schweiz Ag Electrical vehicle charging system for charging an electrical vehicle
EP3770007A1 (en) 2019-07-25 2021-01-27 ABB Schweiz AG Electrical vehicle charging system for charging an electrical vehicle
EP3854627A1 (en) 2020-01-21 2021-07-28 Dr. Ing. h.c. F. Porsche AG Charging cable for an electrically operated motor vehicle
DE102020101257B4 (en) 2020-01-21 2022-01-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging cable for an electrically operated motor vehicle
DE102020101257A1 (en) 2020-01-21 2021-07-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Charging cable for an electrically operated motor vehicle
CN111942208B (en) * 2020-08-19 2022-01-18 辽宁机电职业技术学院 Safety protection method for automatic automobile charging station
CN111942208A (en) * 2020-08-19 2020-11-17 辽宁机电职业技术学院 Safety protection method for automatic automobile charging station
EP4134265A1 (en) 2021-08-13 2023-02-15 ABB E-mobility B.V. Electric vehicle charging system
DE102021129227A1 (en) 2021-11-10 2023-05-11 Te Connectivity Germany Gmbh Thermal retarder assembly with a phase change material for an electric vehicle
WO2023198750A1 (en) * 2022-04-14 2023-10-19 Amphenol Tuchel Industrial GmbH Plug connector

Similar Documents

Publication Publication Date Title
DE102010050562B3 (en) Device for electrical charging of e.g. electric vehicle, has cooling devices comprising cooling units that are thermally coupled with vehicle connectable plug for cooling portion of plug and closed when separated from plug
DE102016117261B3 (en) System consisting of a connector, a fluid-cooled cable and a connection unit
DE202015009532U1 (en) Electrical line arrangement
WO2017076545A1 (en) Device for cooling an electric plug-in connection
DE102011100389A1 (en) Charging cable for transmitting electrical energy in energy storage device of e.g. electric vehicle, has current conductor and coolant guiding device that are arranged within cable sheath
DE102014201764A1 (en) Electrical connection device and charging cable for an electric vehicle
DE102014118076A1 (en) Pre-assembled charging cable with temperature monitoring for hybrid electric vehicles (HEV) and charging process
DE102011119495B4 (en) Motor vehicle with a charging cable
DE102018215875A1 (en) Charging string device for a battery of a motor vehicle
DE102012209907B4 (en) Plug arrangement for loading a vehicle and method for its assembly
DE202019105511U1 (en) Electric vehicle charging arrangement for charging an electric vehicle
DE102018108181A1 (en) Charging coupler with cooling device, charging cable with charging coupler and a motor vehicle with charging coupler
DE102017122662A1 (en) Plug contact device for charging a traction battery, charging plug contact device for a charging station for charging a traction battery and method of a cooling circuit
DE102014009086A1 (en) Charging device for an electrical energy store and vehicle
DE102012216451A1 (en) A connector for coupling an electric motor to a power source
DE102015112346A1 (en) Electrical distributor arrangement
DE102017120725A1 (en) HEATING DEVICE FOR AN ELECTRICAL LINE, EQUIPPED LINE ARRANGEMENT AND METHOD FOR HEATING AN ELECTRICAL LINE
WO2022028959A1 (en) Cooled charging cable
DE102011116746A1 (en) Motor vehicle e.g. electric vehicle has conduit component arranged at side portion, which comprises line by which vehicle-side electrical energy storage unit is connected to external charging station, and container to accommodate line
EP3756933B1 (en) Charging connector and charging connection system
WO2015113853A1 (en) Battery module
DE102012013867A1 (en) Charging cable for connection of electric car to mode-3 charging station, has integrated electronic logic part provided in plug or separate unit as intermediate piece in cable for communication with loading station and motor car
DE102012217949A1 (en) Plug connector for establishing electrical connection between electrical contact elements, has contact element that is electrically connected to braided conductor from several interwoven strands of conduit from cable
DE102012011824A1 (en) Electrical energy distribution device i.e. series-fuse box, for commercial motor vehicle, has electrical power supply line electrically connected with electrical conductor of electrical system of vehicle by electrical fuse in housing
DE102017218136A1 (en) Cable for an electrically driven vehicle

Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20120706