DE102013105025A1 - Method and control device for charging an electrical energy store of a motor vehicle and motor vehicle - Google Patents
Method and control device for charging an electrical energy store of a motor vehicle and motor vehicle Download PDFInfo
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- DE102013105025A1 DE102013105025A1 DE102013105025.5A DE102013105025A DE102013105025A1 DE 102013105025 A1 DE102013105025 A1 DE 102013105025A1 DE 102013105025 A DE102013105025 A DE 102013105025A DE 102013105025 A1 DE102013105025 A1 DE 102013105025A1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- 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
- B60L53/30—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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/67—Controlling two or more charging stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using 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
- Y02T10/70—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Verfahren zum Laden mindestens eines elektrischen Energiespeichers (11) eines Kraftfahrzeugs (10), nämlich mindestens einer Traktionsbatterie eines Elektrofahrzeugs oder eines Hybridfahrzeugs, wobei das Kraftfahrzeug (10) eine mehrere Ladeschnittstellen (13, 14) umfassende, elektrische Ladebuchse (12) aufweist, wobei das Kraftfahrzeug (10) zum Laden des oder jedes elektrischen Energiespeichers (11) über ein Ladekabel (15) mit Ladestecker (16), der an die Ladebuchse (12) ankoppelbar ist, an eine stationäre, elektrische Ladestation (17) ankoppelbar ist, und wobei der oder jeder elektrische Energiespeicher (11) über mehrere Ladeschnittstellen (13, 14) derselben Ladebuchse (12) gleichzeitig aufgeladen wird.Method for charging at least one electrical energy store (11) of a motor vehicle (10), namely at least one traction battery of an electric vehicle or a hybrid vehicle, the motor vehicle (10) having an electrical charging socket (12) comprising a plurality of charging interfaces (13, 14), wherein the motor vehicle (10) for charging the or each electrical energy store (11) via a charging cable (15) with charging plug (16), which can be coupled to the charging socket (12), can be coupled to a stationary, electrical charging station (17), and wherein the or each electrical energy store (11) is charged simultaneously via a plurality of charging interfaces (13, 14) of the same charging socket (12).
Description
Die Erfindung betrifft ein Verfahren zum Laden mindestens eines elektrischen Energiespeichers eines Kraftfahrzeugs nach dem Oberbegriff des Patentanspruchs 1. Des Weiteren betrifft die Erfindung eine Steuerungseinrichtung zur Durchführung des Verfahrens nach dem Oberbegriff des Patentanspruchs 7 und ein Kraftfahrzeug mit einer solchen Steuerungseinrichtung nach dem Oberbegriff des Patentanspruchs 11. The invention relates to a method for charging at least one electrical energy storage device of a motor vehicle. The invention further relates to a control device for carrying out the method according to the preamble of patent claim 7 and to a motor vehicle having such a control device according to the preamble of
Als Elektrofahrzeuge oder Hybridfahrzeuge ausgebildete Kraftfahrzeuge verfügen jeweils über mindestens einen elektrischen Energiespeicher, der als Traktionsbatterie dient und elektrische Energie speichert, die eine elektrische Maschine des Kraftfahrzeugs in Antriebsleistung umsetzt. Die Reichweite eines solchen Kraftfahrzeugs wird durch die Ladekapazität des oder jedes elektrischen Energiespeichers definiert, wobei die Akzeptanz von Elektrofahrzeugen umso größer ist, je größer die Ladekapazität des oder jedes elektrischen Energiespeichers und umso kürzer die Ladezeit des oder jedes elektrischen Energiespeichers ist. Motor vehicles designed as electric vehicles or hybrid vehicles each have at least one electrical energy store which serves as a traction battery and stores electrical energy which converts an electrical machine of the motor vehicle into drive power. The range of such a motor vehicle is defined by the charge capacity of the or each electrical energy storage, the greater the acceptance of electric vehicles, the greater the charge capacity of the or each electrical energy storage and the shorter the charging time of the or each electrical energy storage.
Der oder jede elektrische Energiespeicher eines Elektrofahrzeugs oder Hybridfahrzeugs muss geladen werden, wozu ein solches Kraftfahrzeug mindestens eine elektrische Ladebuche aufweist. Über eine solche Ladebuchse kann das Kraftfahrzeug über ein Ladekabel mit Ladestecker an eine stationäre, elektrische Ladestation gekoppelt werden, um den oder jeden elektrischen Energiespeicher des sogenannten Plug-In-Kraftfahrzeugs aufzuladen. The or each electrical energy store of an electric vehicle or hybrid vehicle must be charged, for which purpose such a motor vehicle has at least one electrical charge book. About such a charging socket, the motor vehicle can be coupled via a charging cable with charging plug to a stationary, electrical charging station to charge the or each electric energy storage of the so-called plug-in motor vehicle.
Aus der Praxis ist es bereits bekannt, dass Elektrofahrzeuge sowie Hybridfahrzeuge über eine Ladebuchse mit mehreren Ladeschnittstellen verfügen, wobei zum Laden des oder jedes elektrischen Energiespeichers an die Ladebuchse des Kraftfahrzeugs ein Ladestecker ankoppelbar ist, der ausschließlich eine einzige Ladeschnittstelle der Ladebuchse nutzt. So kann eine Ladebuchse eines Kraftfahrzeugs eine Wechselspannungsladeschnittstelle und weiterhin eine Gleichspannungsladeschnittstelle aufweisen, wobei der mit der Ladebuchse gekoppelte Ladestecker entweder ausschließlich die Wechselspannungsladeschnittstelle oder ausschließlich die Gleichspannungsladeschnittstelle nutzt und dann die zum Laden nicht genutzte Ladeschnittstelle abdeckt bzw. blockiert. From practice, it is already known that electric vehicles and hybrid vehicles have a charging socket with multiple charging interfaces, for charging the or each electrical energy storage device to the charging socket of the motor vehicle, a charging plug can be coupled, which uses only a single charging interface of the charging socket. Thus, a charging socket of a motor vehicle may have an AC charging interface and furthermore a DC charging interface, wherein the charge socket coupled to the charging socket either exclusively uses the AC charging interface or exclusively the DC voltage interface and then covers or blocks the charging interface not used for charging.
Aus der
Aufgabe der Erfindung ist es, ein neuartiges Verfahren zum Laden mindestens eines elektrischen Energiespeichers eines Kraftfahrzeugs, eine Steuerungseinrichtung zur Durchführung des Verfahrens sowie ein Kraftfahrzeug mit einer solchen Steuerungseinrichtung zu schaffen, mit Hilfe derer der Ladevorgang verkürzt werden kann. The object of the invention is to provide a novel method for charging at least one electrical energy storage of a motor vehicle, a control device for carrying out the method and a motor vehicle with such a control device, by means of which the charging process can be shortened.
Diese Aufgabe wird durch ein Verfahren gemäß Anspruch 1 gelöst. This object is achieved by a method according to claim 1.
Erfindungsgemäß wird der oder jeder elektrische Energiespeicher über mehrere Ladeschnittstellen derselben Ladebuchse gleichzeitig aufgeladen. According to the invention, the or each electrical energy store is charged simultaneously via a plurality of charging interfaces of the same charging socket.
Mit der hier vorliegenden Erfindung wird erstmals vorgeschlagen, den oder jeden elektrischen Energiespeicher eines als Hybridfahrzeug oder Elektrofahrzeug ausgebildeten Kraftfahrzeugs gleichzeitig unter Verwendung von mindestens zwei elektrischen Ladeschnittstellen derselben Ladebuchse aufzuladen. With the present invention, it is proposed for the first time to charge the or each electrical energy store of a motor vehicle designed as a hybrid vehicle or electric vehicle at the same time using at least two electrical charging interfaces of the same charging socket.
Hiermit ist es möglich, die Ladezeit für elektrische Energiespeicher eines solchen Kraftfahrzeugs deutlich zu verkürzen. This makes it possible to shorten the charging time for electrical energy storage of such a motor vehicle significantly.
Nach einer vorteilhaften Weiterbildung wird an die Ladebuchse des Kraftfahrzeugs, welche die mehreren Ladeschnittstellen aufweist, ein einziger, mehrere Ladeschnittstellen aufweisender Ladestecker derart angekoppelt, dass mehrere Ladeschnittstellen desselben Ladesteckers mehrere Ladeschnittstellen derselben Ladebuchse zum gleichzeitig Aufladen des oder jedes elektrischen Energiespeichers gleichzeitig mit elektrischer Energie versorgen, vorzugsweise ausgehend von einer einzigen stationären, elektrischen Ladestation. Hiermit ist es möglich, die Ladezeit für den oder jeden elektrische Energiespeicher eines Kraftfahrzeug deutlich zu verkürzen. According to an advantageous development of the charging socket of the motor vehicle, which has the multiple charging interfaces, a single, multiple charging interfaces exhibiting charging connector coupled such that several charging interfaces of the same charging plug several charging interfaces the same charging socket to simultaneously charge the or each electrical energy storage simultaneously with electrical energy, preferably starting from a single, stationary charging station. This makes it possible to shorten the charging time for or each electrical energy storage of a motor vehicle significantly.
Vorzugsweise wird abhängig vom Ladezustand des oder jedes zu landenden elektrischen Energiespeichers und/oder abhängig von Betriebsparametern der zum Laden verwendeten Ladestation der Ladevorgang für jede der zum Laden gleichzeitig verwendeten Ladeschnittstellen derselben Ladebuchse individuell geregelt. Insbesondere können die zum Laden verwendeten Ladeschnittstellen derselben Ladebuchse individuell zugeschaltet und/oder abgeschaltet werden. Ferner können die zum Laden verwendeten Ladeschnittstellen derselben Ladebuchse in ihrer Ladeleistung individuell geregelt werden. Mit dieser Ausgestaltung der Erfindung ist ein besonders effektiver Ladevorgang für den oder jeden elektrischen Energiespeicher des Kraftfahrzeugs möglich. Die Ladevorgänge über die unterschiedlichen Ladeschnittstellen derselben Ladebuchse können individuell geregelt werden, vorzugsweise individuell zugeschaltet und/oder abgeschaltet werden. Preferably, depending on the state of charge of the or each electrical energy store to be landed and / or depending on operating parameters of the charging station used for charging, the charging process for each of the charging interfaces used simultaneously for charging the same charging socket is controlled individually. In particular, the charging interfaces used for charging the same charging socket can be individually switched on and / or turned off. Furthermore, the charging interfaces used for charging the same charging socket can be controlled individually in their charging power. With this embodiment of the invention is a Particularly effective charging for or any electrical energy storage of the motor vehicle possible. The charging processes via the different charging interfaces of the same charging socket can be individually controlled, preferably switched on individually and / or switched off.
Nach einer vorteilhaften Weiterbildung der Erfindung wird der oder jede elektrische Energiespeicher gleichzeitig über mindestens zwei unterschiedliche Ladeschnittstellen derselben Ladebuchse aufgeladen, die sich hinsichtlich ihrer Spannungsart und/oder ihrer maximalen Ladespannung und/oder ihres maximalen Ladestroms unterscheiden. Dann, wenn hinsichtlich ihrer Ladespannungen und/oder Ladeströme unterschiedliche Ladeschnittstellen zum Aufladen des oder jedes elektrischen Energiespeichers gleichzeitig verwendet werden, kann der oder jeder elektrische Energiespeicher besonders effektiv und schnell geladen werden. According to an advantageous embodiment of the invention, the or each electrical energy storage is charged simultaneously via at least two different charging interfaces of the same charging socket, which differ in terms of their voltage and / or their maximum charging voltage and / or their maximum charging current. Then, when different charging interfaces for charging the or each electrical energy storage device are used simultaneously with regard to their charging voltages and / or charging currents, the or each electrical energy storage device can be charged particularly effectively and quickly.
Die Steuerungseinrichtung ist Patentanspruchs 7 und das Kraftfahrzeug ist in Patentanspruchs 11 definiert. The control device is claim 7 and the motor vehicle is defined in
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt: Preferred embodiments of the invention will become apparent from the dependent claims and the description below. Embodiments of the invention will be described, without being limited thereto, with reference to the drawings. Showing:
Das in
An die in
Der Ladestecker
Im Sinne der hier vorliegenden Erfindung wird der elektrische Energiespeicher
An die Ladebuchse
Bei der Ladeschnittstelle
Die mehreren Ladeschnittstellen
In diesem Fall kann dann der elektrische Energiespeicher
Das Laden des elektrischen Energiespeichers
Gemäß
Die Leistungselektronik
Im Ausführungsbeispiel der
Es liegt demnach im Sinne der hier vorliegenden Erfindung, dass die Steuerungseinrichtung
Jede zum Laden verwendete Ladeschnittstelle
Dieser Ladestecker
Die Ladestation
Obwohl die Verwendung unterschiedlicher Ladeschnittstellen
Wie bereits oben ausgeführt, wird abhängig vom Ladezustand des zu landenden elektrischen Energiespeichers
Hierzu umfassen die Ladebuchse
Es können auch zwei oder mehr Ladebuchsen mit jeweils mehreren Ladeschnittstellen zum Laden des elektrischen Energiespeichers
Dann, wenn an einer zum Laden verwendeten Ladebuchse der Ladevorgang an einer Ladeschnittstelle dieser Ladebuchse beendet wird, bleibt der Ladestecker zumindest solange an dieser Ladebuchse angeschlossen, bis an allen Ladeschnittstellen dieser Ladebuchse entsprechende Ladevorgänge abgeschlossen sind. Then, when the charging process at a charging interface of this charging socket is terminated at a charging socket used for charging, the charging plug remains connected to this charging socket at least until all of them Charging interfaces of this charging socket corresponding charging operations are completed.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- CN 201805066 U [0005] CN 201805066 U [0005]
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102013105025.5A DE102013105025A1 (en) | 2013-05-16 | 2013-05-16 | Method and control device for charging an electrical energy store of a motor vehicle and motor vehicle |
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DE102013105025.5A DE102013105025A1 (en) | 2013-05-16 | 2013-05-16 | Method and control device for charging an electrical energy store of a motor vehicle and motor vehicle |
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DE102013105025A1 true DE102013105025A1 (en) | 2014-11-20 |
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DE102013105025.5A Pending DE102013105025A1 (en) | 2013-05-16 | 2013-05-16 | Method and control device for charging an electrical energy store of a motor vehicle and motor vehicle |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102019211529A1 (en) * | 2019-08-01 | 2021-02-04 | Vitesco Technologies GmbH | Vehicle electrical system |
DE102022127904A1 (en) | 2022-10-21 | 2024-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Method for approaching a vehicle to a charging device, vehicle and charging device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201805066U (en) | 2010-08-24 | 2011-04-20 | 上海汽车集团股份有限公司 | Multi-source charging socket with protective function and electric automobile |
DE102012005681A1 (en) * | 2012-03-21 | 2012-10-04 | Daimler Ag | Method for recognizing electrical interconnection between energy storage device of vehicle and electrical loading station, involves evaluating damping and/or reflection of high frequency signal to lines |
DE102011083788A1 (en) * | 2011-09-29 | 2013-04-04 | Tyco Electronics Amp Gmbh | Charging socket for a plug connection for charging an electric vehicle |
-
2013
- 2013-05-16 DE DE102013105025.5A patent/DE102013105025A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201805066U (en) | 2010-08-24 | 2011-04-20 | 上海汽车集团股份有限公司 | Multi-source charging socket with protective function and electric automobile |
DE102011083788A1 (en) * | 2011-09-29 | 2013-04-04 | Tyco Electronics Amp Gmbh | Charging socket for a plug connection for charging an electric vehicle |
DE102012005681A1 (en) * | 2012-03-21 | 2012-10-04 | Daimler Ag | Method for recognizing electrical interconnection between energy storage device of vehicle and electrical loading station, involves evaluating damping and/or reflection of high frequency signal to lines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019211529A1 (en) * | 2019-08-01 | 2021-02-04 | Vitesco Technologies GmbH | Vehicle electrical system |
DE102019211529B4 (en) | 2019-08-01 | 2021-12-30 | Vitesco Technologies GmbH | Vehicle electrical system |
DE102022127904A1 (en) | 2022-10-21 | 2024-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Method for approaching a vehicle to a charging device, vehicle and charging device |
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