Batteriesystem und Verfahren zur Steuerung des Batteriesystems

Details

Veröffentlichungs-Nr.

EP4773332

Anmeldetag

22. Dezember 2025

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

IPC

H01M10/44, H01M10/48

Abstract

A battery system (1) includes a battery module (10) and a measuring device (20) that (i) operates in a sleep mode or an active mode, (ii) performs a state measurement function of the battery module (10) during the active mode, and (iii) deactivates the state measurement function during the sleep mode. A control device (40) controls the measuring device (20) to alternately repeat the sleep mode and the active mode during an idle period of the battery system (1), estimates a full-charge arrival time or a full-discharge arrival time according to a present state of a battery cell (11) included in the battery module (10), and sets a wake-up cycle for transitioning the measuring device (20) from the sleep mode to the active mode using the full-charge arrival time or the full-discharge arrival time.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea

Fachgebiete