DE102015013296A1 - Charging device for an electrical energy store - Google Patents
Charging device for an electrical energy store Download PDFInfo
- Publication number
- DE102015013296A1 DE102015013296A1 DE102015013296.2A DE102015013296A DE102015013296A1 DE 102015013296 A1 DE102015013296 A1 DE 102015013296A1 DE 102015013296 A DE102015013296 A DE 102015013296A DE 102015013296 A1 DE102015013296 A1 DE 102015013296A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature control
- charging
- energy store
- electrical energy
- energy storage
- 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- Withdrawn
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Classifications
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/667—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an electronic component, e.g. a CPU, an inverter or a capacitor
-
- 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
-
- 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
-
- 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
Abstract
Eine Ladevorrichtung (L) für einen elektrischen Energiespeicher (3) eines Fahrzeuges (1), umfasst eine Steckverbindung (S) zur Kopplung des Energiespeichers (3) mit einer Ladeeinheit (2) zur Zuführung elektrischer Energie in den Energiespeicher (3). Erfindungsgemäß ist eine Temperiervorrichtung (T) mit zumindest einem Temperiermedium vorgesehen, wobei die Temperiervorrichtung (T) mit der Steckverbindung (S) gekoppelt ist, so dass ein Temperierkreislauf (4) des Energiespeichers (3) mit einem weiteren Temperierkreislauf (12) der Ladeeinheit (2) koppelbar ist.A charging device (L) for an electrical energy store (3) of a vehicle (1) comprises a plug connection (S) for coupling the energy store (3) to a charging unit (2) for feeding electrical energy into the energy store (3). According to the invention, a temperature control device (T) is provided with at least one temperature control medium, the temperature control device (T) being coupled to the plug connection (S) so that a temperature control circuit (4) of the energy store (3) is connected to a further temperature control circuit (12) of the charge unit ( 2) can be coupled.
Description
Die Erfindung betrifft eine Ladevorrichtung für einen elektrischen Energiespeicher eines Fahrzeuges, welche eine Steckverbindung zur Kopplung des Energiespeichers mit einer Ladeeinheit zur Zuführung elektrischer Energie in den Energiespeicher umfasst.The invention relates to a charging device for an electrical energy storage device of a vehicle, which comprises a plug connection for coupling the energy store with a charging unit for supplying electrical energy into the energy store.
Im Allgemeinen sind Elektrofahrzeuge, Hybridfahrzeuge und Hybridfahrzeuge mit einem sogenannten Range Extender bekannt. Derartige Fahrzeuge verfügen zunehmend über die Möglichkeit zum Schnellladen eines elektrochemischen Energiespeichers, wobei sich das Fahrzeug beim Schnellladen im Stillstand befindet. Aus der vergleichsweise schnellen Übertragung hoher elektrischer Leistung resultieren aufgrund von Ladungsverlusten relativ hohe Abwärmeleistungen, wobei sich eine Temperatur in dem Energiespeicher erhöht. Um das Risiko von Schädigungen des Energiespeichers sowie eine temperaturbedingte Alterung desselben zumindest zu verringern, wird der Energiespeicher temperiert, insbesondere gekühlt. Die relativ hohe Abwärmeleistung wird in einen Temperierkreislauf des Energiespeichers überführt und mittels einer Temperiervorrichtung an die Umgebung des Fahrzeuges abgegeben. Zum Abführen der Abwärmeleistung wird beispielsweise eine Lüftervorrichtung der Temperiervorrichtung aktiviert.In general, electric vehicles, hybrid vehicles and hybrid vehicles are known with a so-called range extender. Such vehicles increasingly have the possibility for rapid charging of an electrochemical energy store, wherein the vehicle is at a standstill while fast-charging. From the comparatively fast transmission of high electrical power result due to charge losses relatively high waste heat outputs, which increases a temperature in the energy storage. In order to reduce the risk of damage to the energy storage and a temperature-related aging thereof at least, the energy storage is tempered, in particular cooled. The relatively high waste heat output is converted into a tempering circuit of the energy store and delivered by means of a tempering to the environment of the vehicle. To dissipate the waste heat output, a fan device of the temperature control device is activated, for example.
Der Erfindung liegt die Aufgabe zugrunde, eine gegenüber dem Stand der Technik verbesserte Ladevorrichtung für einen elektrischen Energiespeicher eines Fahrzeuges anzugeben.The invention has for its object to provide a comparison with the prior art improved charging device for an electrical energy storage of a vehicle.
Die Aufgabe wird erfindungsgemäß durch die in Anspruch 1 angegebenen Merkmale gelöst.The object is achieved by the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Eine Ladevorrichtung für einen elektrischen Energiespeicher eines Fahrzeuges umfasst eine Steckverbindung zur Kopplung des Energiespeichers mit einer Ladeeinheit zur Zuführung elektrischer Energie in den Energiespeicher. Erfindungsgemäß ist eine Temperiervorrichtung mit zumindest einem Temperiermedium vorgesehen, wobei die Temperiervorrichtung mit der Steckverbindung gekoppelt ist, so dass ein Temperierkreislauf des Energiespeichers mit einem weiteren Temperierkreislauf der Ladeeinheit koppelbar ist.A charging device for an electrical energy store of a vehicle comprises a plug connection for coupling the energy store with a charging unit for feeding electrical energy into the energy store. According to the invention, a temperature control device is provided with at least one temperature control medium, wherein the temperature control device is coupled to the plug connection, so that a temperature control circuit of the energy store can be coupled to a further temperature control circuit of the charge unit.
Mittels der Temperiervorrichtung ist eine beim Laden des elektrischen Energiespeichers entstehende Abwärme gezielt abführbar.By means of the temperature control device, a waste heat arising during charging of the electrical energy store can be purposely discharged.
Dadurch, dass es nicht erforderlich ist, eine gesonderte Lüftereinheit zur Temperierung, insbesondere zur Kühlung, des Energiespeichers zu aktivieren, ist eine Geräuschentwicklung beim Ladevorgang zumindest verringert.Characterized in that it is not necessary to activate a separate fan unit for temperature control, in particular for cooling, the energy storage, a noise during charging is at least reduced.
Darüber hinaus kann durch Nichtaktivierung einer Lüftereinheit ein Verbrauch elektrischer Energie, insbesondere beim Ladevorgang, eingespart werden.In addition, by not activating a fan unit consumption of electrical energy, especially during charging, can be saved.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand einer Zeichnung näher erläutert.Embodiments of the invention will be explained in more detail below with reference to a drawing.
Dabei zeigt die:It shows:
In der einzigen Figur ist ein Fahrzeug
Das Fahrzeug
Eine Ladevorrichtung L für den elektrischen Energiespeicher
Die Steckverbindung S ist mittels eines mit dem Energiespeicher
Bei einem Schnellladevorgang, dem sogenannten DC-Laden des Energiespeichers
Zur Abführung der Abwärme, d. h. zur Temperierung des Energiespeichers
Der Temperierkreislauf
Um den Energiespeicher
Der weitere Temperierkreislauf
Der weitere Temperierkreislauf
In einer möglichen Ausführungsform ist vorgesehen, dass die über den weiteren Wärmetauscher
Wie oben beschrieben, ist die Steckverbindung S mittels des mit dem Energiespeicher
Zur Kopplung der beiden Temperierkreisläufe
Dadurch ist nur ein Steckvorgang sowohl zur elektrischen als auch zur thermischen Kopplung des Energiespeichers
Alternativ dazu können die elektrische Kopplung mittels der einen Steckverbindung S und die thermische Kopplung mittels einer weiteren Steckverbindung erfolgen, so dass zwei Steckvorgänge erforderlich sind.Alternatively, the electrical coupling by means of a connector S and the thermal coupling can be done by means of another connector, so that two plug-in operations are required.
Mittels der Kopplung der beiden Temperierkreisläufe
Da die Leistung der Lüftereinheit
Des Weiteren ist vorgesehen, dass die Temperiervorrichtung T nicht nur zum Kühlen des Energiespeichers
Üblicherweise wird der Energiespeicher
Der Energiespeicher
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- Ladeeinheitcharging unit
- 33
- Energiespeicherenergy storage
- 44
- Temperierkreislauftemperature control
- 55
- Pumpvorrichtungpumping device
- 66
- Wärmetauscherheat exchangers
- 77
- Kältemaschinerefrigeration machine
- 88th
- Kühlvorrichtungcooler
- 99
- Lüftereinheitfan unit
- 1010
- VentilValve
- 1111
- weiteres Ventilanother valve
- 1212
- weiterer Temperierkreislauffurther temperature control circuit
- 1313
- weiterer Wärmetauscheranother heat exchanger
- 1414
- weitere Pumpvorrichtungfurther pumping device
- LL
- Ladevorrichtungloader
- SS
- Steckverbindungconnector
- TT
- Temperiervorrichtungtempering
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015013296.2A DE102015013296A1 (en) | 2015-10-13 | 2015-10-13 | Charging device for an electrical energy store |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015013296.2A DE102015013296A1 (en) | 2015-10-13 | 2015-10-13 | Charging device for an electrical energy store |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015013296A1 true DE102015013296A1 (en) | 2016-05-25 |
Family
ID=55913955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015013296.2A Withdrawn DE102015013296A1 (en) | 2015-10-13 | 2015-10-13 | Charging device for an electrical energy store |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015013296A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113291185A (en) * | 2020-02-21 | 2021-08-24 | 大众汽车股份公司 | Method, charging device and system for controlling a charging process of an electrical energy store |
DE102020108267A1 (en) | 2020-03-25 | 2021-09-30 | Audi Aktiengesellschaft | Connector device and method for operating a connector device |
DE102021200143A1 (en) | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Cooling system for an electrochemical energy store of an electrically operable vehicle, method for cooling an energy store and electrically operable vehicle |
DE102021200150A1 (en) | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Temperature control device for an electric vehicle, electric vehicle, charging station for an electric vehicle and method for operating a temperature control device |
DE102021133654A1 (en) | 2021-12-17 | 2023-06-22 | Robert Bosch Gesellschaft mit beschränkter Haftung | Temperature control device for an electrically driven vehicle |
DE102022124644A1 (en) | 2022-09-26 | 2024-03-28 | Kiekert Aktiengesellschaft | Connector part for mechanical and electrical connection with a mating connector part |
WO2024061411A1 (en) | 2022-09-23 | 2024-03-28 | Kiekert Aktiengesellschaft | Plug connector part for mechanical and electrical connection to a mating plug connector part |
-
2015
- 2015-10-13 DE DE102015013296.2A patent/DE102015013296A1/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113291185A (en) * | 2020-02-21 | 2021-08-24 | 大众汽车股份公司 | Method, charging device and system for controlling a charging process of an electrical energy store |
DE102020108267A1 (en) | 2020-03-25 | 2021-09-30 | Audi Aktiengesellschaft | Connector device and method for operating a connector device |
DE102021200143A1 (en) | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Cooling system for an electrochemical energy store of an electrically operable vehicle, method for cooling an energy store and electrically operable vehicle |
DE102021200150A1 (en) | 2021-01-11 | 2022-07-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Temperature control device for an electric vehicle, electric vehicle, charging station for an electric vehicle and method for operating a temperature control device |
DE102021133654A1 (en) | 2021-12-17 | 2023-06-22 | Robert Bosch Gesellschaft mit beschränkter Haftung | Temperature control device for an electrically driven vehicle |
WO2024061411A1 (en) | 2022-09-23 | 2024-03-28 | Kiekert Aktiengesellschaft | Plug connector part for mechanical and electrical connection to a mating plug connector part |
DE102022124509A1 (en) | 2022-09-23 | 2024-03-28 | Kiekert Aktiengesellschaft | Connector part for mechanical and electrical connection with a mating connector part |
DE102022124644A1 (en) | 2022-09-26 | 2024-03-28 | Kiekert Aktiengesellschaft | Connector part for mechanical and electrical connection with a mating connector part |
WO2024068604A1 (en) | 2022-09-26 | 2024-04-04 | Kiekert Aktiengesellschaft | Plug-in connector part for mechanical and electrical connection to a mating plug-in connector part |
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Legal Events
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R230 | Request for early publication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |