DE102016104175A1 - Traction battery for an electrically powered vehicle and vehicle with such a traction battery - Google Patents

Traction battery for an electrically powered vehicle and vehicle with such a traction battery Download PDF

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Publication number
DE102016104175A1
DE102016104175A1 DE102016104175.0A DE102016104175A DE102016104175A1 DE 102016104175 A1 DE102016104175 A1 DE 102016104175A1 DE 102016104175 A DE102016104175 A DE 102016104175A DE 102016104175 A1 DE102016104175 A1 DE 102016104175A1
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Prior art keywords
traction battery
electronics
area
vehicle
outlet channel
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DE102016104175.0A
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German (de)
Inventor
Alexander Hitzinger
Rüdiger Klutinus
Oliver Steiner
Gianluca Belogi
Björn Pehnert
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Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche AG
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Priority to DE102016104175.0A priority Critical patent/DE102016104175A1/en
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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
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/293—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 characterised by the material
    • 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

Die Erfindung stellt eine Traktionsbatterie (10) für ein elektrisch betriebenes Fahrzeug mit den folgenden Merkmalen bereit: die Traktionsbatterie (10) weist einen Modulbereich (11) und einen von dem Modulbereich (11) räumlich getrennten Elektronikbereich (12) auf; die Traktionsbatterie (10) umfasst einen Einlasskanal (13) zum Zuführen eines Kühlmittels; und der Einlasskanal (13) verzweigt vorzugsweise symmetrisch einerseits in den Modulbereich (11) und andererseits in den Elektronikbereich (12). Die Erfindung stellt ferner ein Fahrzeug mit einer solchen Batterie (10) bereit.The invention provides a traction battery (10) for an electrically powered vehicle having the following features: the traction battery (10) has a module area (11) and an electronics area (12) spaced from the module area (11); the traction battery (10) comprises an inlet passage (13) for supplying a coolant; and the inlet channel (13) preferably branches symmetrically on the one hand into the module area (11) and on the other hand into the electronics area (12). The invention further provides a vehicle having such a battery (10).

Description

Die vorliegende Erfindung betrifft eine Traktionsbatterie für ein elektrisch betriebenes Fahrzeug. Die vorliegende Erfindung betrifft darüber hinaus ein Fahrzeug mit einer solchen Batterie. The present invention relates to a traction battery for an electrically powered vehicle. The present invention further relates to a vehicle having such a battery.

Stand der Technik State of the art

Bekannt ist die gattungsmäßige als Hochvoltbatterie ausgeführte Traktionsbatterie eines elektrisch betriebenen Fahrzeugs. Eine solche Traktionsbatterie kann aus mehreren Modulen aufgebaut sein, wobei in jedem Modul mehrere Zellen vorhanden sein mögen. Die Module der Batterie können durch ein Kühlsystem mit Einlass- und Auslasskanälen im Batteriegehäuse gekühlt werden. Known is the generic designed as a high-voltage battery traction battery of an electrically powered vehicle. Such a traction battery may be constructed of a plurality of modules, wherein each cell may have a plurality of cells. The modules of the battery can be cooled by a cooling system with inlet and outlet channels in the battery case.

In DE 10 2011 051 624 A1 wird ein Kühlsystem zum Einsatz in einem Kraftfahrzeug beschrieben. In DE 10 2011 051 624 A1 a cooling system for use in a motor vehicle is described.

In DE 44 08 961 C1 wird ein Verfahren zur Temperierung einer Batterie während des Ladevorgangs an einer Ladestation beschrieben. In DE 44 08 961 C1 a method for temperature control of a battery during charging at a charging station is described.

In JP 2002 353 656 A wird ein wasserfestes Gehäuse zur Kühlung von zwei elektronischen Kontrollern beschrieben. In JP 2002 353 656 A a waterproof housing for cooling two electronic controllers is described.

In US 2010 0104 927 A1 wird eine Batterieanordnung mit mehreren Batteriezellen, welche in einem Gehäuse angeordnet sind und von Kühlmittel umströmt werden, beschrieben. Weiterhin ist eine Batterieelektronik im Gehäuse integriert, welche ebenfalls vom Kühlmittel umströmt wird. In US 2010 0104 927 A1 is a battery assembly having a plurality of battery cells, which are arranged in a housing and flows around coolant is described. Furthermore, a battery electronics integrated in the housing, which is also flows around the coolant.

In US 2015 0175 030 A1 wird eine Fahrzeugstruktur zur Aufnahme einer Batterie beschrieben, wobei die Leistungselektronik bereits in die Fahrzeugstruktur integriert ist. In US 2015 0175 030 A1 describes a vehicle structure for receiving a battery, wherein the power electronics is already integrated into the vehicle structure.

In WO 2012 107 446 A1 wird ein Deckel zur polseitigen Anbringung auf mehreren nebeneinander angeordneten Batteriezellen beschrieben, welcher einen Kühlkanal sowie elektrische Brücken zum Verbinden der einzelnen Batteriezellen enthält. In WO 2012 107 446 A1 a cover for pole-side mounting on a plurality of juxtaposed battery cells is described which includes a cooling channel and electrical bridges for connecting the individual battery cells.

Offenbarung der Erfindung Disclosure of the invention

Die Erfindung stellt eine Traktionsbatterie für ein elektrisch betriebenes Fahrzeug sowie ein mit einer Traktionsbatterie ausgestattetes Fahrzeug gemäß den unabhängigen Ansprüchen bereit. The invention provides a traction battery for an electrically powered vehicle and a traction battery equipped vehicle according to the independent claims.

Ein Vorzug dieser Lösung liegt darin, dass die Elektronik der HV-Batterie durch die Kühlung der Batteriemodule mitgekühlt wird. An advantage of this solution is that the electronics of the HV battery is cooled by the cooling of the battery modules.

Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Patentansprüchen angegeben. So kann die Traktionsbatterie einen Auslasskanal zum Abführen des Kühlmittels umfassen, welcher einerseits mit dem Modulbereich und andererseits mit dem Elektronikbereich fluidtechnisch verbunden ist. Räumlich abgetrennt vom Modulbereich des Batteriesystems erhält dieser Elektronikbereich sein Kühlmedium so dennoch durch die gleichen Kühlanschlussbereiche. Further advantageous embodiments of the invention are specified in the dependent claims. Thus, the traction battery may comprise an outlet channel for discharging the coolant, which is fluidly connected on the one hand with the module area and on the other hand with the electronics area. Spatially separated from the module area of the battery system, this electronics area still receives its cooling medium through the same cooling connection areas.

In einer bevorzugten Ausführungsform weist die Traktionsbatterie eine geeignete Gehäusekontur auf, um das durch den Einlasskanal zugeführte Kühlmittel um den Elektronikbereich zu dem Auslasskanal zu lenken. So wird eine Gegenstromkühlung realisiert. In a preferred embodiment, the traction battery has a suitable housing contour for directing the coolant supplied through the inlet channel around the electronics area to the outlet channel. Thus, a countercurrent cooling is realized.

Vorzugsweise enthält der Auslasskanal eine Drosselscheibe, insbesondere eine Platte mit definierten Bohrungen, zum Drosseln des abgeführten Kühlmittels. Die Abflussmenge kann durch eine solche Drosselscheibe im Auslasskanal geregelt werden. Preferably, the outlet channel includes a throttle plate, in particular a plate with defined holes, for throttling the discharged coolant. The discharge rate can be regulated by such a throttle plate in the outlet channel.

Der Elektronikbereich umfasst gemäß einer Variante eine zwischen dem Einlasskanal und dem Auslasskanal angeordnete Kühlplatte, welche fluiddicht und wärmeleitfähig ist. Die Elektronik dient mit ihrer zusätzlichen Kühlplatte somit auch zur Trennung der durch den Einlass und Auslass definierten Strömungspfade und unterstützt somit die besagte Gegenstromkühlung. According to a variant, the electronics area comprises a cooling plate arranged between the inlet channel and the outlet channel, which is fluid-tight and thermally conductive. The electronics with its additional cooling plate thus also serve to separate the flow paths defined by the inlet and outlet and thus support the said countercurrent cooling.

Die Traktionsbatterie kann ferner eine zwischen dem Modulbereich und dem Elektronikbereich angeordnete Trägerwand umfassen, in welche der Auslasskanal integriert ist. Auf diesem Weg ergibt sich eine vollständig integrierte Elektronik-Kühlung. The traction battery may further comprise a carrier wall arranged between the module area and the electronics area, in which the outlet channel is integrated. This way results in a fully integrated electronics cooling.

In einer weiteren vorteilhaften Ausgestaltung enthält die Trägerwand Epoxidharz oder Glasfaser, vorzugsweise vereint in einem Verbundwerkstoff. Eine derartige Materialwahl unterstützt die tragende Funktion der Wand in erheblichem Maße. In a further advantageous embodiment, the support wall contains epoxy resin or glass fiber, preferably combined in a composite material. Such a choice of material supports the supporting function of the wall to a considerable extent.

Kurze Beschreibung der Zeichnungen Brief description of the drawings

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.

1 zeigt eine schematische Darstellung der erfindungsgemäßen Strömungspfade. 1 shows a schematic representation of the flow paths according to the invention.

2 zeigt eine perspektivische Ansicht des Batteriegehäuses. 2 shows a perspective view of the battery case.

3 zeigt die perspektivische Ansicht einer entsprechenden Trägerwand. 3 shows the perspective view of a corresponding support wall.

4 zeigt die perspektivische Ansicht einer Drosselscheibe. 4 shows the perspective view of a throttle plate.

Ausführungsformen der Erfindung Embodiments of the invention

1 illustriert die erfindungsgemäß vorgesehenen Strömungspfade des Kühlmittels durch die Traktionsbatterie 10 eines elektrisch betriebenen Fahrzeuges. Die Traktionsbatterie 10 weist einen zeichnerisch lediglich angedeuteten Modulbereich 11 und einen von dem Modulbereich 11 räumlich getrennten Elektronikbereich 12 auf. Wie die Detailansicht gemäß 2 erkennen lässt, ist ein als nichttragendes Formteil ausgeführter Einlasskanal 13 gehäuseseitig in die Traktionsbatterie 10 integriert, der symmetrisch einerseits in den Modulbereich 11 und andererseits in den Elektronikbereich 12 verzweigt. 1 illustrates the inventively provided flow paths of the coolant through the traction battery 10 an electrically powered vehicle. The traction battery 10 has a graphically indicated only module area 11 and one of the module area 11 spatially separated electronics area 12 on. Like the detail view according to 2 is an inlet channel designed as a non-structural molded part 13 on the housing side in the traction battery 10 integrated, the symmetrical one hand, in the module area 11 and on the other hand in the electronics field 12 branched.

3 beleuchtet anhand einer perspektivischen Darstellung die den Modulbereich 11 von dem Elektronikbereich 12 räumlich trennende, aus glasfaserverstärktem Epoxidharz gefertigte Trägerwand 18 der Elektronik. In diese Trägerwand 18 ist ein einerseits mit dem Modulbereich 11 und andererseits mit dem Elektronikbereich 12 fluidtechnisch verbundener, ebenfalls als nichttragendes Formteil ausgeführter Auslasskanal 15 integriert. Der Auslasskanal 15 wiederum enthält zum Drosseln des abgeführten Kühlmittels eine Drosselscheibe 16 in Gestalt einer Platte mit definierten Bohrungen. 4 zeigt diese Drosselscheibe 16 in ihren Einzelheiten. 3 illuminated by a perspective view of the module area 11 from the electronics area 12 spatially separating support wall made of glass fiber reinforced epoxy resin 18 the electronics. In this carrier wall 18 is on the one hand with the module area 11 and on the other hand with the electronics area 12 Fluidtechnisch connected, also designed as a non-structural molded part outlet channel 15 integrated. The outlet channel 15 in turn contains for throttling the discharged refrigerant a throttle disk 16 in the form of a plate with defined holes. 4 shows this throttle disc 16 in their details.

Im rechten unteren Bereich der 1 weist die Traktionsbatterie 10 eine geeignete Gehäusekontur 14 auf, um das durch den Einlasskanal 13 zugeführte Kühlmittel um den Elektronikbereich 12 zu dem Auslasskanal 15 zu lenken. Nach der Umlenkung passiert das Kühlmittel rückseitig eine zwischen dem Einlasskanal 13 und dem Auslasskanal 15 im Elektronikbereich 12 angeordnete Kühlplatte 17. Diese ist zwar fluiddicht, jedoch wärmeleitfähig ausgeführt, sodass die Elektronik nach dem Gegenstromprinzip von beiden Seiten gekühlt wird. In the lower right area of the 1 has the traction battery 10 a suitable housing contour 14 on to the through the inlet duct 13 supplied coolant to the electronics area 12 to the exhaust duct 15 to steer. After the deflection, the coolant passes back one between the inlet channel 13 and the outlet channel 15 in the electronics sector 12 arranged cooling plate 17 , Although this is fluid-tight, but thermally conductive, so that the electronics are cooled on both sides according to the countercurrent principle.

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 102011051624 A1 [0003] DE 102011051624 A1 [0003]
  • DE 4408961 C1 [0004] DE 4408961 C1 [0004]
  • JP 2002353656 A [0005] JP 2002353656 A [0005]
  • US 20100104927 A1 [0006] US 20100104927 A1 [0006]
  • US 20150175030 A1 [0007] US 20150175030 A1 [0007]
  • WO 2012107446 A1 [0008] WO 2012107446 A1 [0008]

Claims (10)

Traktionsbatterie (10) für ein elektrisch betriebenes Fahrzeug, gekennzeichnet durch folgende Merkmale: – die Traktionsbatterie (10) weist einen Modulbereich (11) und einen von dem Modulbereich (11) räumlich getrennten Elektronikbereich (12) auf, – die Traktionsbatterie (10) umfasst einen Einlasskanal (13) zum Zuführen eines Kühlmittels und – der Einlasskanal (13) verzweigt vorzugsweise symmetrisch einerseits in den Modulbereich (11) und andererseits in den Elektronikbereich (12). Traction battery ( 10 ) for an electrically powered vehicle, characterized by the following features: - the traction battery ( 10 ) has a module area ( 11 ) and one of the module area ( 11 ) spatially separated electronics area ( 12 ), - the traction battery ( 10 ) comprises an inlet channel ( 13 ) for supplying a coolant and - the inlet channel ( 13 ) preferably branches symmetrically on the one hand into the module area ( 11 ) and on the other hand in the electronics sector ( 12 ). Traktionsbatterie (10) nach Anspruch 1, gekennzeichnet durch folgende Merkmale: – die Traktionsbatterie (10) umfasst einen Auslasskanal (15) zum Abführen des Kühlmittels und – der Auslasskanal (15) ist einerseits mit dem Modulbereich (11) und andererseits mit dem Elektronikbereich (12) fluidtechnisch verbunden. Traction battery ( 10 ) according to claim 1, characterized by the following features: - the traction battery ( 10 ) comprises an outlet channel ( 15 ) for discharging the coolant and - the outlet channel ( 15 ) is on the one hand with the module area ( 11 ) and on the other hand with the electronics sector ( 12 ) fluidly connected. Traktionsbatterie (10) nach Anspruch 2, gekennzeichnet durch folgendes Merkmal: – die Traktionsbatterie (10) weist eine geeignete Gehäusekontur (14) auf, um das durch den Einlasskanal (13) zugeführte Kühlmittel um den Elektronikbereich (12) zu dem Auslasskanal (15) zu lenken. Traction battery ( 10 ) according to claim 2, characterized by the following feature: - the traction battery ( 10 ) has a suitable housing contour ( 14 ) to pass through the inlet channel ( 13 ) supplied coolant around the electronics area ( 12 ) to the outlet channel ( 15 ) to steer. Traktionsbatterie (10) nach Anspruch 2 oder 3, gekennzeichnet durch folgendes Merkmal: – der Auslasskanal (15) enthält eine Drosselscheibe (16), insbesondere eine Platte mit definierten Bohrungen, zum Drosseln des abgeführten Kühlmittels. Traction battery ( 10 ) according to claim 2 or 3, characterized by the following feature: - the outlet channel ( 15 ) contains a throttle plate ( 16 ), in particular a plate with defined holes, for throttling the discharged coolant. Traktionsbatterie (10) nach einem der Ansprüche 2 bis 4, gekennzeichnet durch folgende Merkmale: – der Elektronikbereich (12) umfasst eine zwischen dem Einlasskanal (13) und dem Auslasskanal (15) angeordnete Kühlplatte (17) und – die Kühlplatte (17) ist fluiddicht und wärmeleitfähig. Traction battery ( 10 ) according to one of claims 2 to 4, characterized by the following features: - the electronics sector ( 12 ) comprises one between the inlet channel ( 13 ) and the outlet channel ( 15 ) arranged cooling plate ( 17 ) and - the cooling plate ( 17 ) is fluid-tight and thermally conductive. Traktionsbatterie (10) nach einem der Ansprüche 2 bis 5, gekennzeichnet durch folgende Merkmale: – die Traktionsbatterie (10) umfasst eine den Modulbereich (11) von dem Elektronikbereich (12) räumlich trennende Trägerwand (18) und – der Auslasskanal (15) ist in die Trägerwand (18) integriert. Traction battery ( 10 ) according to one of claims 2 to 5, characterized by the following features: - the traction battery ( 10 ) includes a module area ( 11 ) from the electronics area ( 12 ) spatially separating support wall ( 18 ) and - the outlet channel ( 15 ) is in the support wall ( 18 ) integrated. Traktionsbatterie (10) nach Anspruch 6, gekennzeichnet durch mindestens eines der folgenden Merkmale: – die Trägerwand (18) enthält ein Epoxidharz oder – die Trägerwand (18) enthält eine Glasfaser. Traction battery ( 10 ) according to claim 6, characterized by at least one of the following features: - the support wall ( 18 ) contains an epoxy resin or - the support wall ( 18 ) contains a fiberglass. Traktionsbatterie (10) nach einem der Ansprüche 2 bis 7, gekennzeichnet durch mindestens eines der folgenden Merkmale: – der Einlasskanal (13) ist ein nichttragendes Formteil oder – der Auslasskanal (15) ist ein nichttragendes Formteil. Traction battery ( 10 ) according to one of claims 2 to 7, characterized by at least one of the following features: - the inlet channel ( 13 ) is a non-structural molded part or - the outlet channel ( 15 ) is a non-structural molding. Traktionsbatterie (10) nach einem der Ansprüche 1 bis 8, gekennzeichnet durch folgendes Merkmal: – der Einlasskanal (13) ist gehäuseseitig in die Traktionsbatterie (10) integriert. Traction battery ( 10 ) according to one of claims 1 to 8, characterized by the following feature: - the inlet channel ( 13 ) is on the housing side in the traction battery ( 10 ) integrated. Fahrzeug, gekennzeichnet durch folgende Merkmale: – das Fahrzeug umfasst eine Traktionsbatterie (10) nach einem der Ansprüche 1 bis 9 zum Betreiben des Fahrzeuges. Vehicle characterized by the following features: - the vehicle includes a traction battery ( 10 ) according to one of claims 1 to 9 for operating the vehicle.
DE102016104175.0A 2016-03-08 2016-03-08 Traction battery for an electrically powered vehicle and vehicle with such a traction battery Pending DE102016104175A1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019110010A1 (en) * 2019-04-16 2020-10-22 HELLA GmbH & Co. KGaA Battery for a vehicle, cooling system and manufacturing process
EP3466750B1 (en) 2017-10-06 2021-02-17 Dr. Ing. h.c. F. Porsche AG Galvanic separation in power electronics in a charging station or electricity charging point
DE102019215338A1 (en) * 2019-10-07 2021-04-08 Robert Bosch Gmbh Battery and use of such a battery
CN113424360A (en) * 2019-02-13 2021-09-21 利萨·德雷克塞迈尔有限责任公司 Method for producing a traction battery for a motor vehicle
DE102021110381A1 (en) 2021-04-23 2022-10-27 Bayerische Motoren Werke Aktiengesellschaft Electrical assembly and motor vehicle with such and method for operating such

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408961C1 (en) 1994-03-16 1995-03-02 Daimler Benz Ag Method and device for maintaining the temperature of a battery during a charging process at a charging station
JP2002353656A (en) 2001-05-25 2002-12-06 Fujikura Ltd Waterproof structure for air-cooled electronic controller storage box
US20080157721A1 (en) * 2006-12-28 2008-07-03 Nissan Motor Co., Ltd. Battery pack capacity adjusting device and method
US20100104927A1 (en) 2008-10-29 2010-04-29 Scott Albright Temperature-controlled battery configuration
WO2012107446A1 (en) 2011-02-11 2012-08-16 Sb Limotive Company Ltd. Cover, battery module, battery and motor vehicle
DE102011051624A1 (en) 2011-07-07 2013-01-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cooling system for use in motor vehicle, has heating circuit comprised of electrical heater, pump, and valves, so that one branch pipe is bypassed by another branch pipe for heat exchange with internal combustion engine
US20150175030A1 (en) 2012-12-21 2015-06-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with an electrical energy storage and power electronics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408961C1 (en) 1994-03-16 1995-03-02 Daimler Benz Ag Method and device for maintaining the temperature of a battery during a charging process at a charging station
JP2002353656A (en) 2001-05-25 2002-12-06 Fujikura Ltd Waterproof structure for air-cooled electronic controller storage box
US20080157721A1 (en) * 2006-12-28 2008-07-03 Nissan Motor Co., Ltd. Battery pack capacity adjusting device and method
US20100104927A1 (en) 2008-10-29 2010-04-29 Scott Albright Temperature-controlled battery configuration
WO2012107446A1 (en) 2011-02-11 2012-08-16 Sb Limotive Company Ltd. Cover, battery module, battery and motor vehicle
DE102011051624A1 (en) 2011-07-07 2013-01-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cooling system for use in motor vehicle, has heating circuit comprised of electrical heater, pump, and valves, so that one branch pipe is bypassed by another branch pipe for heat exchange with internal combustion engine
US20150175030A1 (en) 2012-12-21 2015-06-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with an electrical energy storage and power electronics

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3466750B1 (en) 2017-10-06 2021-02-17 Dr. Ing. h.c. F. Porsche AG Galvanic separation in power electronics in a charging station or electricity charging point
CN113424360A (en) * 2019-02-13 2021-09-21 利萨·德雷克塞迈尔有限责任公司 Method for producing a traction battery for a motor vehicle
CN113424360B (en) * 2019-02-13 2023-11-03 利萨·德雷克塞迈尔有限责任公司 Method for producing a traction battery of a motor vehicle
DE102019110010A1 (en) * 2019-04-16 2020-10-22 HELLA GmbH & Co. KGaA Battery for a vehicle, cooling system and manufacturing process
DE102019215338A1 (en) * 2019-10-07 2021-04-08 Robert Bosch Gmbh Battery and use of such a battery
US11626643B2 (en) 2019-10-07 2023-04-11 Robert Bosch Gmbh Battery and use of such a battery
DE102021110381A1 (en) 2021-04-23 2022-10-27 Bayerische Motoren Werke Aktiengesellschaft Electrical assembly and motor vehicle with such and method for operating such

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