Batterieverwaltungsvorrichtung zur Temperatursteuerung eines Energiespeichersystems und Verfahren zur Temperatursteuerung eines Energiespeichersystems

Details

Veröffentlichungs-Nr.

EP4718573

Anmeldetag

3. September 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

Abstract

A battery management system includes a battery monitoring unit configured to monitor a temperature and voltage of a battery and determine whether an abnormality occurs in the battery, a fire monitoring unit configured to detect an occurrence of a fire, and a control unit configured to control a cooling temperature of a chiller according to results of monitoring by the battery monitoring unit and the fire monitoring unit. The chiller control unit is configured to reduce the cooling temperature of the chiller when the battery monitoring unit determines that the abnormality occurs. The chiller control unit is also configured such that, when the fire monitoring unit detects a fire, the chiller control unit operates the chiller at a lower cooling temperature than the reduced cooling temperature used when the abnormality occurs.

Anmelder

Firma

Samsung SDI Co., Ltd

Land

🇰🇷 Südkorea