Battery case equipped with a battery management system

Abstract

This battery enclosure for electrical energy storage comprises a tray (2) configured for mounting the battery's power elements (3), a bell (5) covering the tray (2), and mechanical means for attaching the bell (5) to the tray (2). The tray (2) includes means for electrically connecting the battery and means for thermally controlling (6) the power elements (3). The tray and the bell form a containment structure to prevent thermal runaway of the power elements (3). The enclosure includes a battery management system (16), at least a portion (16a) of which is mounted outside the containment structure. [Fig. 2]

Inventors

THOMASSIER SÉBASTIEN
KAPPLER KEVIN
PINARD FRÉDÉRIC

Assignees

SAFRAN ELECTRICAL & POWER

Dates

Publication Date: 20260501
Application Date: 20230918
Priority Date: 20230918