Elektronische Vorrichtung und Verfahren zur Bestimmung des Schnelllademusters einer Batteriezelle

Details

Veröffentlichungs-Nr.

EP4769879

Anmeldetag

5. November 2024

Veröffentlichung

26. Dezember 2025

Rechtsraum

EP

Abstract

Disclosed are a method for determining a fast charging pattern of a battery cell and an electronic device performing same, the method comprising the steps of: setting charging conditions including a charging current set including a plurality of charging currents of a battery cell, a total charging capacity of the battery cell, and a total charging duration of the battery cell; determining a first set of individual charging durations including a plurality of individual charging durations respectively corresponding to the plurality of charging currents satisfying the charging conditions; determining a charging sequence of the plurality of charging currents corresponding to the first set of individual charging durations; determining, on the basis of the charging sequence of the plurality of charging currents, a second set of individual charging durations including a plurality of individual charging durations in which an increase in voltage of the battery cell after charging is minimized; and determining the charging sequence and the second set of individual charging durations as a fast charging pattern of the battery cell.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea