DE102008059947A1 - Battery, particularly high power battery and vehicle battery for mild hybrid drives of motor vehicle, has heat conducting plate for maintaining temperature of battery, where heat conducting plate is arranged in battery housing - Google Patents
Battery, particularly high power battery and vehicle battery for mild hybrid drives of motor vehicle, has heat conducting plate for maintaining temperature of battery, where heat conducting plate is arranged in battery housing Download PDFInfo
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- DE102008059947A1 DE102008059947A1 DE200810059947 DE102008059947A DE102008059947A1 DE 102008059947 A1 DE102008059947 A1 DE 102008059947A1 DE 200810059947 DE200810059947 DE 200810059947 DE 102008059947 A DE102008059947 A DE 102008059947A DE 102008059947 A1 DE102008059947 A1 DE 102008059947A1
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- battery
- heat conducting
- conducting plate
- battery according
- electronic components
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- 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
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/512—Connection only in parallel
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- 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
Abstract
Description
Die Erfindung betrifft eine Batterie mit einer in einem Batteriegehäuse angeordneten Wärmeleitplatte zum Temperieren der Batterie gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a battery with a in a battery case arranged Wärmeleitplatte for tempering the battery according to the preamble of claim 1.
Üblicherweise werden Batterien, insbesondere Hochleistungsbatterien für Mild-Hybrid-Antriebe, gekühlt, um eine entstehende Verlustwärme abzuführen. Die Kühlung wird häufig, insbesondere aus Bauraumgründen, durch die Fahrzeugklimaanlage realisiert. Dabei wird ein Kältemittel der Fahrzeugklimaanlage durch eine mit Kühlkanälen versehene Kühlplatte (auch Wärmeleitplatte oder Verdampferplatte genannt) geleitet und gibt eine gespeicherte Kälte an diese ab. Eine Anbindung der Kühlplatte an Einzelzellen der Batterie erfolgt z. B. über Wärmeleitfolie oder Vergussmasse.Usually are batteries, especially high-performance batteries for Mild hybrid drives, cooled to a resulting heat loss dissipate. Cooling becomes common, especially for reasons of space, realized by the vehicle air conditioning. In this case, a refrigerant of the vehicle air conditioner a cooling plate provided with cooling channels (also called thermal plate or evaporator plate) passed and gives a stored cold to this. A connection the cooling plate to individual cells of the battery is z. B. over heat conducting foil or potting compound.
Aus
der
Bisher erfolgt die Befestigung von zum Betrieb einer Batterie notwendigen elektronischen Bauelementen, insbesondere von Schützen und Sicherungen, in einem separaten Träger. Diese Herstellungsmethode ist aufwendig, da die elektronischen Bauelemente dafür extra mit Aufnahmen, z. B. Ösen für Verschraubungen, versehen werden müssen. Zudem sind für die Zu- und Ableitungen zu den elektronischen Bauelementen lange Stromschienen erforderlich.So far the attachment is necessary to operate a battery electronic components, in particular contactors and fuses, in a separate carrier. This manufacturing method is expensive, because the electronic components for it extra with recordings, z. B. eyelets for screw connections, must be provided. In addition, for the and derivatives to the electronic components long busbars required.
Der Erfindung liegt die Aufgabe zugrunde, eine verbesserte Batterie mit einer in einem Batteriegehäuse angeordneten Wärmeleitplatte zum Temperieren der Batterie anzugeben.Of the Invention is based on the object, an improved battery with a arranged in a battery housing heat conduction to specify the temperature of the battery.
Die Aufgabe wird erfindungsgemäß mit einer Batterie gelöst, welche die im Anspruch 1 angegebenen Merkmale aufweist.The Task is according to the invention with a battery having dissolved, which has 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.
Bei der erfindungsgemäßen Batterie mit einer in einem Batteriegehäuse angeordneten Wärmeleitplatte zum Temperieren der Batterie sind mehrere parallel und/oder seriell miteinander verschaltete Einzelzellen zu einem Zellenverbund zusammengefasst und Wärme leitend mit der Wärmeleitplatte verbunden, wobei die Wärmeleitplatte im Bereich der Pole der Einzelzellen Aussparungen aufweist, durch welche die Pole hindurchragen, wobei die Einzelzellen und die Wärmeleitplatte thermisch miteinander gekoppelt und elektrisch voneinander isoliert sind. Die Batterie zeichnet sich erfindungsgemäß dadurch aus, dass an der Wärmeleitplatte zumindest ein elektronisches Bauelement Wärme leitend und elektrisch isoliert angeordnet ist.at the battery of the invention with a in one Battery housing arranged Wärmeleitplatte for Tempering the battery are several parallel and / or serial interconnected single cells combined into a cell network and Heat conductively connected to the heat conducting plate, wherein the heat conducting plate in the region of the poles of the individual cells Having recesses through which the poles protrude, wherein the single cells and the heat conduction plate thermally with each other coupled and electrically isolated from each other. The battery is characterized according to the invention by the fact that on the heat conducting at least one electronic component Heat conductive and electrically insulated is arranged.
Dadurch ist es in vorteilhafter Weise möglich, mit der zur Kühlung der Einzelzellen angeordneten Wärmeleitplatte gleichzeitig das elektronische Bauelement zu kühlen und somit eine Erhöhung eines elektrischen Widerstandes in dem elektronischen Bauelement zumindest zu begrenzen oder zu vermeiden.Thereby it is possible in an advantageous manner, with the for cooling the single cells arranged Wärmeleitplatte simultaneously to cool the electronic component and thus an increase an electrical resistance in the electronic component at least limit or avoid.
Zweckmäßigerweise reduziert eine Befestigung der elektronischen Bauelemente parallel in gleicher Ausrichtung sowie in gleicher Art und Weise wie die Einzelzellen den Herstellungsaufwand, den Bauraumbedarf sowie den Montageaufwand.Conveniently, reduces attachment of the electronic components in parallel in the same orientation and in the same way as the Single cells the manufacturing cost, the space requirement and the Installation effort.
Besonders zweckmäßigerweise ist eine Montage der elektronischen Bauelemente an beliebiger Position auf der Oberfläche der Wärmeleitplatte möglich.Especially Expediently, an assembly of the electronic Components at any position on the surface of the Heat conducting plate possible.
Bevorzugt sind die elektronischen Bauelemente, z. B. über durch die Wärmeleitplatte hindurchgeführte Polkontakte, an der Wärmeleitplatte befestigt.Prefers are the electronic components, eg. B. over the Wärmeleitplatte guided pole contacts, attached to the heat conducting plate.
Durch die Verkürzung einer Länge der Leiter innerhalb der Batterie kommt es vorteilhafterweise zu einer Reduzierung eines Eigenwiderstands des Stromkreises innerhalb der Batterie.By shortening a length of the ladder within the battery is advantageously reduced Self-resistance of the circuit inside the battery.
Bei der erfindungsgemäßen Batterie sind die elektronischen Bauelemente insbesondere Schütze und/oder Sicherungen, da diese Bauelemente für einen bestimmungsgemäßen Betrieb der Batterie unverzichtbar sind.at The battery of the invention are the electronic Components, in particular contactors and / or fuses, because these components for a proper Operation of the battery are indispensable.
Die elektronischen Bauelemente sind erfindungsgemäß im Gehäuseinneren der Batterie an die Wärmeleitplatte thermisch gekoppelt. Somit ist eine Kühlung der elektronischen Bauelemente möglich.The Electronic components are according to the invention in Housing interior of the battery to the heat conduction plate thermally coupled. Thus, a cooling of the electronic Components possible.
In weiteren Ausgestaltungen der Erfindung sind die elektronischen Bauelemente formschlüssig und/oder kraftschlüssig an der Wärmeleitplatte befestigt.In Further embodiments of the invention are the electronic components positive and / or non-positive on the heat conduction attached.
In einer vorteilhaften Ausführungsform sind die elektronischen Bauelemente an einen durch die Einzelzellen ausgebildeten Zellenverbund thermisch gekoppelt. Somit ist auch eine Anbindung der elektronischen Bauelemente an den gekühlten Zellenverbund und somit eine indirekte Kühlung über den gekühlten Zellenverbund durch die Wärmeleitplatte möglich.In an advantageous embodiment the electronic components are thermally coupled to a cell assembly formed by the individual cells. Thus, a connection of the electronic components to the cooled cell assembly and thus an indirect cooling on the cooled cell assembly through the heat conduction is possible.
In einer Weiterbildung der Erfindung sind elektrische Polkontakte der Einzelzellen durch in der Wärmeleitplatte angeordnete Aussparungen geführt und an der Wärmeleitplatte mittels Zellverbindern befestigt, wobei die Zellverbinder elektrisch gleiche und/oder elektrisch unterschiedliche Polkontakte mehrerer Einzelzellen miteinander verbinden. Somit werden mittels der Zellverbinder in vorteilhafter Weise gleichzeitig eine elektrische Verschaltung der Einzelzellen und eine sichere Befestigung dieser an der Wärmeleitplatte erzielt.In a development of the invention are electrical pole contacts of Single cells arranged in the heat conduction recesses guided and on the heat conduction plate by means of cell connectors fastened, wherein the cell connectors electrically same and / or electrically connect different pole contacts of several single cells. Thus, by means of the cell connectors advantageously simultaneously an electrical interconnection of the single cells and a safe Attachment of this achieved on the Wärmeleitplatte.
Die lichte Weite der Aussparungen ist größer als der Außendurchmesser des jeweiligen Pols und stellt auf diese Weise eine wirkungsvolle Isolierung gegen Kurzschlüsse zwischen den unterschiedlichen Polen dar.The clear width of the recesses is greater than that Outer diameter of each pole and puts on this Make an effective insulation against short circuits between the different poles
Vorteilhafterweise werden alle Zellverbinder in einer Zellverbinderplatine gehalten. Dies verringert den Fertigungsaufwand durch eine einfache Montage der gesamten Zellverbinderplatine.advantageously, All cell connectors are held in a cell connector board. This reduces the manufacturing effort by a simple installation the entire cell connector board.
Weiterhin ist zwischen der Unterseite der Zellverbinderplatine und der Oberseite der Wärmeleitplatte ein Federelement, insbesondere eine flächige Feder, welche vorzugsweise aus einer Blattfeder oder einer elastischen Schaummatte gebildet wird, angeordnet. Eine durch das Federelement aufgebrachte Kraft, welche über die an der Zellverbinderplatine befestigten Polkontakte in die Einzelzellen und die elektronischen Bauelemente weitergeleitet werden, presst diese zweckmäßigerweise an die Wärmeleitplatte und gewährleistet derart einen sicheren Wärmeübergang zwischen allen beteiligten Bauelementen.Farther is between the bottom of the cell connector board and the top the heat conducting a spring element, in particular a flat spring, which preferably consists of a leaf spring or an elastic foam mat is formed, arranged. One through the spring element applied force which over the the cell connector board mounted pole contacts into the single cells and the electronic components are forwarded, this presses expediently to the heat conducting plate and thus ensures a safe heat transfer between all involved components.
Zusätzlich ist die Wärmeleitplatte mit Kanälen und dazugehörigen Kühlkanalanschlüssen versehen, um sie mit einem Kühlmedium, beispielsweise einem Kältemittel einer Fahrzeugklimaanlage, beaufschlagen zu können, so dass eine weitere Verbesserung der Effektivität der Kühlung der Einzelzellen, der elektronischen Bauelemente und/oder weiterer zu kühlender Komponenten der Batterie erreicht wird.additionally is the heat conduction plate with channels and associated Cooling duct connections provided to them with a Cooling medium, such as a refrigerant one Vehicle air conditioning system, to be able to apply, so that a further improving the effectiveness of cooling the single cells, the electronic components and / or further to be cooled components of the battery is achieved.
Ferner ist ein aus elektrisch isolierendem und wärmeleitfähigem Material bestehender Formkörper zwischen der Unterseite der Kühlplatte und dem daran montierten Zellenverbund und den elektronischen Bauelementen angeordnet, so dass elektrische Kurzschlüsse vermieden und eine Effektivität der Kühlung der Einzelzellen und der elektronischen Bauelemente erhöht werden.Further is a made of electrically insulating and thermally conductive Material of existing moldings between the bottom the cooling plate and the cell assembly mounted thereon and arranged the electronic components, so that electrical Shunts avoided and effectiveness of the Cooling of single cells and electronic components increase.
Weiterhin ist das Batteriegehäuse mit Aussparungen versehen, durch welche Anschlusselemente der Wärmeleitplatte und/oder elektrische Anschlusselemente, insbesondere ein Hochvolt-Stecker und/oder Kühlkanalanschlüsse, nach außen ragen. Dadurch besteht die Möglichkeit, die Batterie in einfacher Art und Weise elektrisch und/oder mit einem Kühlkreislauf zu verbinden.Farther the battery case is provided with recesses, through which connection elements of the heat conducting plate and / or electrical Connection elements, in particular a high-voltage connector and / or cooling duct connections, protrude outward. This makes it possible the battery in a simple manner electrically and / or with to connect a cooling circuit.
Die Batterie ist als eine Fahrzeugbatterie, vorzugsweise als Traktions- und/oder Traktionshilfebatterie eines Kraftfahrzeuges, insbesondere für ein Fahrzeug mit Hybridantrieb oder ein mit Brennstoffzellen betriebenes Fahrzeug, einsetzbar.The Battery is considered a vehicle battery, preferably as a traction and / or traction aid battery of a motor vehicle, in particular for a hybrid vehicle or fuel cell operated vehicle, usable.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.embodiments The invention will be described in more detail below with reference to drawings explained.
Dabei zeigen:there demonstrate:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
Im Folgenden wird anhand dieser Figuren ein Ausführungsbeispiel der Erfindung näher erläutert.in the The following will be an embodiment with reference to these figures the invention explained in more detail.
Bei
den Komponenten der Batterie handelt es sich insbesondere um Einzelzellen
Die
Einzelzellen
Zu
einer Wärme leitenden Verbindung sind die elektrischen
Polkontakte P einer jeden Einzelzelle
Die
Zellverbinder
Alle
Zellverbinder
Ebenfalls
an der Zellverbinderplatine
In
einer vorteilhaften Ausgestaltung der Erfindung sind die Befestigungsmittel
Bei
der Batterie kann es sich beispielsweise um eine Hochvoltbatterie
handeln. Diese Batterien benötigen eine spezielle Elektronik
und Sicherungselemente, welche bei Fehlfunktionen der Batterie eine sichere
Abtrennung der Batterie von einem elektrischen Netz durchführen.
Diese Sicherungselemente sind im dargestellten Ausführungsbeispiel
der Erfindung als Sicherungen
An
der Wärmeleitplatte
Das
oder die elektronischen Bauelemente
Der
gesamte Zellenverbund der Einzelzellen
Die
elektronischen Bauelemente
Da
eine in den elektronischen Bauelementen
Die
vorzugsweise aus einem Metall hergestellte Wärmeleitplatte
Zwischen
der Wärmeleitplatte
Über
die elektrischen Polkontakte P der Einzelzellen
An
der Wärmeleitplatte
Zu
einer Herausführung der Anschlusselemente, insbesondere
der elektrische Anschlusselemente
Durch die dichte Ausführung des Batteriegehäuses wird ein Eindringen von Fremdstoffen in das Batteriegehäuse verhindert und somit die Zuverlässigkeit der Batterie erhöht. Anhand der Vermeidung eines Austretens von Stoffen aus dem Batteriegehäuse wird weiterhin eine Gefährdung, Beschädigung und/oder Zerstörung des Umfeldes der Batterie vermieden.By the tightness of the battery case becomes Ingress of foreign matter into the battery case prevents and thus increases the reliability of the battery. By avoiding leakage of substances from the battery case will continue to be a hazard, damage and / or Destruction of the environment of the battery avoided.
- 11
- EinzelzellenSingle cells
- 22
- elektronisches Bauelementelectronic module
- 2.12.1
- Schützcontactor
- 2.22.2
- Sicherungfuse
- 33
- Wärmeleitplatteheat conduction
- 44
- Formkörpermoldings
- 55
- Federelementspring element
- 66
- ZellverbinderplatineCell connector board
- 77
- Zellverbindercell connectors
- 88th
- Befestigungsmittelfastener
- 99
- elektrisches Anschlusselementelectrical connecting element
- 1010
- KühlkanalanschlußCooling duct connection
- AA
- Aussparungrecess
- PP
- Polkontaktpole contact
- PBPB
- Bohrungdrilling
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102007063178 [0003] - DE 102007063178 [0003]
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810059947 DE102008059947A1 (en) | 2008-12-02 | 2008-12-02 | Battery, particularly high power battery and vehicle battery for mild hybrid drives of motor vehicle, has heat conducting plate for maintaining temperature of battery, where heat conducting plate is arranged in battery housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810059947 DE102008059947A1 (en) | 2008-12-02 | 2008-12-02 | Battery, particularly high power battery and vehicle battery for mild hybrid drives of motor vehicle, has heat conducting plate for maintaining temperature of battery, where heat conducting plate is arranged in battery housing |
Publications (1)
Publication Number | Publication Date |
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DE102008059947A1 true DE102008059947A1 (en) | 2010-06-10 |
Family
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Family Applications (1)
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DE200810059947 Withdrawn DE102008059947A1 (en) | 2008-12-02 | 2008-12-02 | Battery, particularly high power battery and vehicle battery for mild hybrid drives of motor vehicle, has heat conducting plate for maintaining temperature of battery, where heat conducting plate is arranged in battery housing |
Country Status (1)
Country | Link |
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DE (1) | DE102008059947A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2427038A1 (en) | 2010-09-01 | 2012-03-07 | LANXESS Deutschland GmbH | EMF-shielded plastic organo-sheet hybrid structural component |
DE102010046530A1 (en) | 2010-09-24 | 2012-03-29 | Volkswagen Ag | Battery module for use in motor car, has prismatic secondary cell provided on filling compound of upwardly open housing during loading of housing, where filling compound is made to flow during loading of housing |
WO2012107446A1 (en) * | 2011-02-11 | 2012-08-16 | Sb Limotive Company Ltd. | Cover, battery module, battery and motor vehicle |
WO2013053842A1 (en) | 2011-10-13 | 2013-04-18 | Avl List Gmbh | Electrical energy accumulator |
FR2997563A1 (en) * | 2012-10-30 | 2014-05-02 | Peugeot Citroen Automobiles Sa | Tool for checking assembly of electric cells to form battery utilized for traction of e.g. electric vehicle, has housings provided with specific forms so as to check position or alignment of set of terminals at respective locations |
DE102014103095A1 (en) * | 2014-03-07 | 2015-09-10 | Conti Temic Microelectronic Gmbh | Energy storage unit and battery system |
DE102015217810A1 (en) | 2015-09-17 | 2017-03-23 | Volkswagen Aktiengesellschaft | Housing for a battery, method for producing said housing and vehicle |
WO2017060152A1 (en) * | 2015-10-09 | 2017-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Drive battery assembly |
WO2018197276A1 (en) * | 2017-04-26 | 2018-11-01 | Bayerische Motoren Werke Aktiengesellschaft | Cover for electrically coupling multiple storage cells of an electrical energy storage module |
EP3578410A1 (en) | 2018-06-05 | 2019-12-11 | Outokumpu Oyj | Thermal systems for battery electric vehicles |
WO2020065709A1 (en) * | 2018-09-25 | 2020-04-02 | 本田技研工業株式会社 | Battery module |
US10661664B2 (en) | 2016-09-07 | 2020-05-26 | Thunder Power New Energy Vehicle Development Company Limited | Cooling system directly in housing |
EP3754279A1 (en) | 2019-06-18 | 2020-12-23 | Outokumpu Oyj | Cooling system |
CN113711431A (en) * | 2019-04-16 | 2021-11-26 | 海拉有限双合股份公司 | Battery, cooling system and manufacturing method for vehicle |
DE102019217766B4 (en) | 2019-11-19 | 2022-03-24 | Volkswagen Aktiengesellschaft | High-voltage battery for an electrically powered vehicle |
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DE4309070A1 (en) * | 1993-03-20 | 1994-09-22 | Licentia Gmbh | High-temperature battery |
DE19614435A1 (en) * | 1996-04-12 | 1997-10-16 | Ee Signals Gmbh & Co Kg | Power supply |
DE10055158A1 (en) * | 1999-11-10 | 2001-07-12 | Makita Corp | Battery pack used as electric power unit, has ventilator through which air for cooling is passed from inlet port into circumference of storage batteries and is ejected out through exhaust port |
DE102007010745A1 (en) * | 2007-02-27 | 2008-08-28 | Daimler Ag | Battery has heating plate for tempering battery and heating plate has bores in area of pole of solitary cells, and pole of individual cells extends through bores |
DE102007010739A1 (en) * | 2007-02-27 | 2008-08-28 | Daimler Ag | Battery has heat conducting plate for tempting battery, and also has individual cells switched parallel or in series, which are connected with heat conducting plate in heat conducting manner |
DE102007063178A1 (en) | 2007-12-20 | 2009-06-25 | Daimler Ag | Battery with heat-conducting plate for tempering the battery |
-
2008
- 2008-12-02 DE DE200810059947 patent/DE102008059947A1/en not_active Withdrawn
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4309070A1 (en) * | 1993-03-20 | 1994-09-22 | Licentia Gmbh | High-temperature battery |
DE19614435A1 (en) * | 1996-04-12 | 1997-10-16 | Ee Signals Gmbh & Co Kg | Power supply |
DE10055158A1 (en) * | 1999-11-10 | 2001-07-12 | Makita Corp | Battery pack used as electric power unit, has ventilator through which air for cooling is passed from inlet port into circumference of storage batteries and is ejected out through exhaust port |
DE102007010745A1 (en) * | 2007-02-27 | 2008-08-28 | Daimler Ag | Battery has heating plate for tempering battery and heating plate has bores in area of pole of solitary cells, and pole of individual cells extends through bores |
DE102007010739A1 (en) * | 2007-02-27 | 2008-08-28 | Daimler Ag | Battery has heat conducting plate for tempting battery, and also has individual cells switched parallel or in series, which are connected with heat conducting plate in heat conducting manner |
DE102007063178A1 (en) | 2007-12-20 | 2009-06-25 | Daimler Ag | Battery with heat-conducting plate for tempering the battery |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9543552B2 (en) | 2010-09-01 | 2017-01-10 | Lanxess Deutschland Gmbh | EMF-shielded plastic prepreg hybrid structural component |
WO2012028689A1 (en) | 2010-09-01 | 2012-03-08 | Lanxess Deutschland Gmbh | Emf-shielded plastic‑prepreg hybrid structural component |
EP2427038A1 (en) | 2010-09-01 | 2012-03-07 | LANXESS Deutschland GmbH | EMF-shielded plastic organo-sheet hybrid structural component |
DE102010046530A1 (en) | 2010-09-24 | 2012-03-29 | Volkswagen Ag | Battery module for use in motor car, has prismatic secondary cell provided on filling compound of upwardly open housing during loading of housing, where filling compound is made to flow during loading of housing |
DE102010046530B4 (en) | 2010-09-24 | 2022-11-03 | Volkswagen Ag | accumulator module |
WO2012107446A1 (en) * | 2011-02-11 | 2012-08-16 | Sb Limotive Company Ltd. | Cover, battery module, battery and motor vehicle |
WO2013053842A1 (en) | 2011-10-13 | 2013-04-18 | Avl List Gmbh | Electrical energy accumulator |
FR2997563A1 (en) * | 2012-10-30 | 2014-05-02 | Peugeot Citroen Automobiles Sa | Tool for checking assembly of electric cells to form battery utilized for traction of e.g. electric vehicle, has housings provided with specific forms so as to check position or alignment of set of terminals at respective locations |
DE102014103095A1 (en) * | 2014-03-07 | 2015-09-10 | Conti Temic Microelectronic Gmbh | Energy storage unit and battery system |
DE102015217810A1 (en) | 2015-09-17 | 2017-03-23 | Volkswagen Aktiengesellschaft | Housing for a battery, method for producing said housing and vehicle |
WO2017045877A1 (en) | 2015-09-17 | 2017-03-23 | Volkswagen Aktiengesellschaft | Battery housing with incorporated cooling |
WO2017060152A1 (en) * | 2015-10-09 | 2017-04-13 | Bayerische Motoren Werke Aktiengesellschaft | Drive battery assembly |
US10661664B2 (en) | 2016-09-07 | 2020-05-26 | Thunder Power New Energy Vehicle Development Company Limited | Cooling system directly in housing |
WO2018197276A1 (en) * | 2017-04-26 | 2018-11-01 | Bayerische Motoren Werke Aktiengesellschaft | Cover for electrically coupling multiple storage cells of an electrical energy storage module |
CN110574185A (en) * | 2017-04-26 | 2019-12-13 | 宝马股份公司 | Cover for electrically coupling a plurality of memory cells of an electrical energy storage module |
US11411265B2 (en) | 2017-04-26 | 2022-08-09 | Bayerische Motoren Werke Aktiengesellschaft | Cover for electrically coupling multiple storage cells of an electrical energy storage module |
EP3578410A1 (en) | 2018-06-05 | 2019-12-11 | Outokumpu Oyj | Thermal systems for battery electric vehicles |
CN112868129A (en) * | 2018-09-25 | 2021-05-28 | 本田技研工业株式会社 | Battery module |
JPWO2020065709A1 (en) * | 2018-09-25 | 2021-08-30 | 本田技研工業株式会社 | Battery module |
JP6990780B2 (en) | 2018-09-25 | 2022-01-12 | 本田技研工業株式会社 | Battery module |
WO2020065709A1 (en) * | 2018-09-25 | 2020-04-02 | 本田技研工業株式会社 | Battery module |
CN112868129B (en) * | 2018-09-25 | 2023-10-27 | 本田技研工业株式会社 | battery module |
CN113711431A (en) * | 2019-04-16 | 2021-11-26 | 海拉有限双合股份公司 | Battery, cooling system and manufacturing method for vehicle |
WO2020254214A1 (en) | 2019-06-18 | 2020-12-24 | Outokumpu Oyj | Cooling system |
EP3754279A1 (en) | 2019-06-18 | 2020-12-23 | Outokumpu Oyj | Cooling system |
DE102019217766B4 (en) | 2019-11-19 | 2022-03-24 | Volkswagen Aktiengesellschaft | High-voltage battery for an electrically powered vehicle |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H01M0010500000 Ipc: H01M0010655400 Effective date: 20131205 |
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R120 | Application withdrawn or ip right abandoned |