Batterieverwaltungssystem und Batterieverwaltungsverfahren

Details

Veröffentlichungs-Nr.

EP4769884

Anmeldetag

7. Juli 2025

Veröffentlichung

29. Januar 2026

Rechtsraum

EP

IPC

H02J7/00, H01M10/44, H01M10/48

Abstract

A battery management system and a battery management method are provided. The battery management system according to the present disclosure includes a sensing unit configured to generate state data of each of a plurality of cell groups included in a battery assembly; a discharging unit configured to individually open and close a plurality of discharge paths provided to the plurality of cell groups; and a control unit configured to perform a diagnostic procedure to identify whether each of the plurality of cell groups has high temperature abnormality or low temperature abnormality based on the state data. The control unit determines at least one cell group of the plurality of cell groups as a discharge target based on a result of the diagnostic procedure, and controls the discharging unit so that at least one discharge path provided to the discharge target is conducted.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea

Fachgebiete