Batteriepack

Details

Veröffentlichungs-Nr.

EP4439920

Aktenzeichen

EP24166362

Anmeldetag

26. März 2024

Veröffentlichung

13. November 2024

Rechtsraum

EP

IPC

H02J7/00

Abstract

A battery pack includes: first and second pack terminals; a battery having battery cells; a first switch and a precharging resistor connected to each other in series between the battery and the first pack terminal; a second switch connected between the battery and the second pack terminal; and a protection circuit configured to open at least one of the first switch or the second switch based on a discharging current flowing through the precharging resistor being maintained to be greater than a second reference value for more than a reference time from a point in time based on the discharging current being greater than a first reference value.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete