Vorrichtung und Verfahren zur Diagnose von Batterieanomalien

Details

Veröffentlichungs-Nr.

EP4768961

Anmeldetag

12. Mai 2025

Veröffentlichung

18. Dezember 2025

Rechtsraum

EP

Abstract

According to an embodiment of the present invention, a battery abnormality diagnosis device for individually diagnosing whether each of a plurality of batteries in a battery system is abnormal can monitor the state of the batteries, individually measure the voltage of the batteries if the state of at least one of the batteries satisfies a predefined diagnosis condition, perform individual balancing on the batteries, and diagnose the occurrence of an abnormality in at least one of the batteries on the basis of a voltage change before and after balancing of each of the batteries.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea