DE102016104166A1 - Module for a traction battery and corresponding traction battery - Google Patents
Module for a traction battery and corresponding traction battery Download PDFInfo
- Publication number
- DE102016104166A1 DE102016104166A1 DE102016104166.1A DE102016104166A DE102016104166A1 DE 102016104166 A1 DE102016104166 A1 DE 102016104166A1 DE 102016104166 A DE102016104166 A DE 102016104166A DE 102016104166 A1 DE102016104166 A1 DE 102016104166A1
- Authority
- DE
- Germany
- Prior art keywords
- module
- battery cells
- battery
- traction battery
- holding plates
- 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.)
- Pending
Links
Images
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
- H01M10/42—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
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M10/62—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
- H01M10/65—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
- 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
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
-
- 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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Die Erfindung stellt ein Modul (10) für eine Traktionsbatterie mit den folgenden Merkmalen bereit: Das Modul (10) umfasst Batteriezellen (12) zum Speichern elektrischer Energie und stirnseitig auf den Batteriezellen (12) aufliegende Zellhalteplatten (11) zum Befestigen der Batteriezellen (12). Die Erfindung stellt ferner eine entsprechende Traktionsbatterie bereit.The invention provides a module (10) for a traction battery having the following features: The module (10) comprises battery cells (12) for storing electrical energy and cell holding plates (11) resting on the battery cells (12) for securing the battery cells (12 ). The invention further provides a corresponding traction battery.
Description
Die vorliegende Erfindung betrifft ein Modul für eine Traktionsbatterie. Die vorliegende Erfindung betrifft darüber hinaus eine entsprechende Traktionsbatterie. The present invention relates to a module for a traction battery. The present invention also relates to a corresponding traction battery.
Die Traktionsbatterie eines elektrisch betriebenen Fahrzeugs enthält typischerweise mehrere Module mit mehreren Batteriezellen. Die Module können neben- und übereinander angeordnet sein, wobei die übereinander liegenden Modul-Lagen durch Böden/Deckel/Zwischenböden voneinander getrennt sein mögen. The traction battery of an electrically powered vehicle typically includes multiple modules with multiple battery cells. The modules may be arranged side by side and one above the other, wherein the module layers lying one above the other may be separated from one another by floors / covers / intermediate floors.
In
In
In
In
In
In
Die Erfindung stellt ein Modul für eine Traktionsbatterie sowie eine entsprechende Traktionsbatterie gemäß den unabhängigen Ansprüchen bereit. The invention provides a module for a traction battery and a corresponding traction battery according to the independent claims.
Ein Vorzug dieser Lösung liegt darin, dass mehrere gleichartige Module – gleichsam nach einem „Puzzleprinzip“ zusammengesteckt und mittels Zellhalteplatten befestigt – einen Verbund bilden können. Zur Abdichtung lassen sich Dichtschnüre zwischen den Zellhalteplatten vorsehen. An advantage of this solution lies in the fact that several similar modules - put together as it were according to a "puzzle principle" and fastened by means of cell holding plates - can form a composite. For sealing, sealing cords can be provided between the cell holding plates.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Patentansprüchen angegeben. So können die Zellhalteplatten Führungskonturen zum Führen des Kühlmittels gemäß einer vorgegebenen Strömungsrichtung aufweisen, die schlangenförmig auf einer den Batteriezellen abgewandten Seite der Zellhalteplatten verlaufen. Weiterhin kann eine derartige Führungskontur die elektrischen Anschlüsse (terminals) der einzelnen Zellen voneinander isolieren, da diese auf unterschiedlichem Potential liegen. Further advantageous embodiments of the invention are specified in the dependent claims. Thus, the cell holding plates may have guide contours for guiding the coolant according to a predetermined flow direction, which run serpentine on a side of the cell holding plates facing away from the battery cells. Furthermore, such a guide contour, the electrical terminals (terminals) of the individual cells isolate from each other, since they are at different potential.
In einer bevorzugten Ausführungsform sind die Zellhalteplatten und insbesondere deren Führungskonturen dabei aus einem glasfaserverstärkten Epoxidharz. Dieser Werkstoff erweist sich für die – großer Kraft und hoher Temperatur ausgesetzten – Zellhalteplatten als besonders geeignet. In a preferred embodiment, the cell holding plates and in particular their guide contours are made of a glass fiber-reinforced epoxy resin. This material proves to be particularly suitable for the - large force and high temperature exposed - cell holding plates.
Schließlich mögen die Zellhalteplatten eine randseitige Umleitkontur zum Umleiten von Kühlmittel zwischen die Batteriezellen aufweisen, während die Traktionsbatterie gehäuseseitig einen komplementär zu der Umleitkontur geformten Umkehrsammler zum Umkehren der Strömungsrichtung aufweist. Diese konstruktive Maßnahme ermöglicht eine effektive Gegenstromkühlung der Traktionsbatterie. Finally, the cell holding plates may have a peripheral diverting contour for diverting coolant between the battery cells, while the traction battery on the housing side has a reversing collector shaped to complement the diverting contour for reversing the flow direction. This constructive measure allows effective countercurrent cooling of the traction battery.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. An embodiment of the invention is illustrated in the drawings and will be described in more detail below.
Beide Module
Die erfindungswesentlichen, stirnseitig auf den Batteriezellen
Zum Überwachen der Batteriezellen
Die beschriebenen „Schlangen“
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
- DE 112011103564 T5 [0003] DE 112011103564 T5 [0003]
- WO 2010116234 A1 [0004] WO 2010116234 A1 [0004]
- EP 2107632 B1 [0005] EP 2107632 B1 [0005]
- DE 102008034695 B4 [0006] DE 102008034695 B4 [0006]
- DE 102006040202 B4 [0007] DE 102006040202 B4 [0007]
- DE 102006010063 A1 [0008] DE 102006010063 A1 [0008]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016104166.1A DE102016104166A1 (en) | 2016-03-08 | 2016-03-08 | Module for a traction battery and corresponding traction battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016104166.1A DE102016104166A1 (en) | 2016-03-08 | 2016-03-08 | Module for a traction battery and corresponding traction battery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016104166A1 true DE102016104166A1 (en) | 2017-09-14 |
Family
ID=59700460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016104166.1A Pending DE102016104166A1 (en) | 2016-03-08 | 2016-03-08 | Module for a traction battery and corresponding traction battery |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102016104166A1 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006010063A1 (en) | 2006-03-04 | 2007-09-06 | Bbp Kunststoffwerk Marbach Baier Gmbh | Battery cooling device for vehicle, has base housing with homogeneous receivers and closed and liquid-sealed cooling medium chamber with inlet and outlet for cooling liquid, where cooling device is formed by laser welding |
US20100141208A1 (en) * | 2008-02-12 | 2010-06-10 | Deal Larry L | Energy Storage Module |
WO2010116234A1 (en) | 2009-04-09 | 2010-10-14 | Toyota Jidosha Kabushiki Kaisha | Heat exchange medium and electric storage device |
DE102009035470A1 (en) * | 2009-07-31 | 2011-02-03 | Daimler Ag | Battery for use in vehicle e.g. hybrid drive vehicle, has isolation elements whose height is larger than height of pole contacts during non-assembled condition of cells, so that isolation elements are projected above pole contacts |
DE102008034695B4 (en) | 2008-07-26 | 2011-06-16 | Daimler Ag | Battery, in particular vehicle battery |
DE112011103564T5 (en) | 2010-10-29 | 2013-08-01 | Dana Canada Corporation | Structure of heat exchanger and battery unit for cooling thermally conductive batteries |
EP2107632B1 (en) | 2008-04-03 | 2013-11-13 | Hitachi, Ltd. | Battery module, electric storage device and electric system |
DE102006040202B4 (en) | 2005-08-31 | 2013-12-19 | Sanyo Electric Co., Ltd. | battery assembly |
US20150072217A1 (en) * | 2013-04-29 | 2015-03-12 | Lg Chem, Ltd. | Battery module for vehicle's battery pack |
-
2016
- 2016-03-08 DE DE102016104166.1A patent/DE102016104166A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006040202B4 (en) | 2005-08-31 | 2013-12-19 | Sanyo Electric Co., Ltd. | battery assembly |
DE102006010063A1 (en) | 2006-03-04 | 2007-09-06 | Bbp Kunststoffwerk Marbach Baier Gmbh | Battery cooling device for vehicle, has base housing with homogeneous receivers and closed and liquid-sealed cooling medium chamber with inlet and outlet for cooling liquid, where cooling device is formed by laser welding |
US20100141208A1 (en) * | 2008-02-12 | 2010-06-10 | Deal Larry L | Energy Storage Module |
EP2107632B1 (en) | 2008-04-03 | 2013-11-13 | Hitachi, Ltd. | Battery module, electric storage device and electric system |
DE102008034695B4 (en) | 2008-07-26 | 2011-06-16 | Daimler Ag | Battery, in particular vehicle battery |
WO2010116234A1 (en) | 2009-04-09 | 2010-10-14 | Toyota Jidosha Kabushiki Kaisha | Heat exchange medium and electric storage device |
DE102009035470A1 (en) * | 2009-07-31 | 2011-02-03 | Daimler Ag | Battery for use in vehicle e.g. hybrid drive vehicle, has isolation elements whose height is larger than height of pole contacts during non-assembled condition of cells, so that isolation elements are projected above pole contacts |
DE112011103564T5 (en) | 2010-10-29 | 2013-08-01 | Dana Canada Corporation | Structure of heat exchanger and battery unit for cooling thermally conductive batteries |
US20150072217A1 (en) * | 2013-04-29 | 2015-03-12 | Lg Chem, Ltd. | Battery module for vehicle's battery pack |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102019122340A1 (en) | BATTERY MODULE AND BATTERY WITH THIS MODULE | |
DE102017202768A1 (en) | Energy storage arrangement and motor vehicle | |
DE112007002809T5 (en) | Electric power supply system | |
DE102009050515A1 (en) | Battery block, for a hybrid motor vehicle, has gas escape tubes from the openings in the cells of plastics with metal conductors to prevent clinging dust and dirt by static electricity | |
DE102017206283A1 (en) | Cell module for a high-voltage energy storage of a motor vehicle | |
DE102010009732A1 (en) | Battery for a car | |
DE102012219301A1 (en) | Module carrier for carrying e.g. lithium-ion battery module that is utilized as powerful energy storage unit in e.g. hybrid car, has base plate comprising two fluid channels, and lateral plate comprising terminal for fluid channels | |
DE102008034875A1 (en) | Battery i.e. lithium-ion-battery, for use in vehicle e.g. vehicle with hybrid drive, has cooling device that is arranged on pole side of single cells, where cooling device comprises cooling plate and transfer plate | |
DE102011082199B4 (en) | Battery with temperature control unit | |
DE102010001430A1 (en) | Battery with tempering device, battery system and method for heating a battery | |
DE102009006216A1 (en) | Cooling device for e.g. battery, in motor vehicle, has housing for accommodating electrical elements, where intermediate space between elements contains inert fluid, granular bulk material and lattice like structure | |
DE102017005315A1 (en) | battery box | |
DE102008059941A1 (en) | Battery unit for hybrid motor vehicle, has force distributing elements arranged at edge surfaces of cuboid shaped cell block, where height of each distributing element is smaller than height of each cell | |
DE102019216476A1 (en) | Device for cooling a battery for a vehicle | |
DE102017005400A1 (en) | Energy storage arrangement and motor vehicle | |
DE102012108767B4 (en) | battery module | |
DE102011080975A1 (en) | Battery module with air cooling and motor vehicle | |
DE102011009000A1 (en) | Heat exchanger for electrochemical energy store of battery for vehicle, has flow channels that are arranged vertically one above other and are provided adjacent to heat exchanger planes for flowing flow medium at moderate temperature | |
DE102014208362A1 (en) | Combined inlet and outlet header for a thermoelectric temperature control unit | |
DE4327391A1 (en) | Accumulator battery | |
DE102008034864A1 (en) | Battery i.e. automotive battery, for use in e.g. motor vehicle, has heat conducting plate for controlling temperature of battery and provided with recesses whose form correspond to form of heat conducting profile | |
DE102008034878A1 (en) | Battery for motorvehicle for passenger transport, has heat conductive element arranged at each individual cell parallel to longitudinal axis, where shape of heat conductive element corresponds with shape of cell housing | |
DE102017219928A1 (en) | Module housing for a stackable battery module, battery module and battery pack | |
DE102016104166A1 (en) | Module for a traction battery and corresponding traction battery | |
DE102015221269A1 (en) | battery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H01M0002100000 Ipc: H01M0050200000 |
|
R012 | Request for examination validly filed |