BATTERY SYSTEM

The present invention refers to a battery system (400) comprising a battery submodule (100) with at least two secondary battery cells (10) connected in parallel and a battery module (200) with at least two battery submodules (100) connected in series and a crossbeam (30) comprising at least one cool...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Stojanovic, Oliver, Kovac, Damir, Wünsche, Ralph
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention refers to a battery system (400) comprising a battery submodule (100) with at least two secondary battery cells (10) connected in parallel and a battery module (200) with at least two battery submodules (100) connected in series and a crossbeam (30) comprising at least one coolant duct (31). The battery module (200) is mechanically coupled to a crossbeam (30) that is in thermal contact with a side surface (16, 17) of at least one battery submodule (100). Preferably, the battery system comprises a plurality of battery modules (200), each comprising a plurality of battery submodules (100) and each being mechanically coupled to one of a plurality of crossbeams (30).