Batteriediagnosevorrichtung und Betriebsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4764544

Anmeldetag

16. Januar 2025

Veröffentlichung

25. September 2025

Rechtsraum

EP

Abstract

A battery diagnosis device according to an embodiment disclosed in this document may include an interface that acquires a first charge profile in the middle of life (MOL) of a battery cell, and at least one processor that predicts a second charge profile using a battery physical model representing a state of a battery and an input parameter that depends on a change in a degradation indicator corresponding to the first charge profile and calculates the degradation indicator of the battery cell corresponding to each of the first charge profile and the second charge profile.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea