Batterieverwaltungsvorrichtung und Betriebsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4761043

Anmeldetag

14. Januar 2025

Veröffentlichung

31. Juli 2025

Rechtsraum

EP

IPC

H02J7/00, H01M10/42

Abstract

A battery management device according to an embodiment disclosed in this document may include an acquisition unit that acquires a voltage of each of a plurality of battery cells included in a battery unit, a switch connected to the battery unit and turned on or off in response to a control signal, a conversion unit that converts power of the battery unit into balancing power, and a controller that determines a cell balancing mode including an active balancing mode and a passive balancing mode and a balancing target cell based on the voltage of each of the plurality of battery cells, and manages the balancing target cell using the balancing power or power of the balancing target cell based on the determined cell balancing mode.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea

Fachgebiete