Batteriesatz und Steuerungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP3817126

Aktenzeichen

EP20184041

Anmeldetag

3. Juli 2020

Veröffentlichung

24. April 2024

Erteilung

24. April 2024

Rechtsraum

EP

IPC

H01M10/44H01M10/613H01M10/615H01M10/625H01M10/63H01M10/6572H01M50/20

Abstract

This relates to a battery pack and a control method of the battery pack. An embodiment of the present invention provides a battery pack with at least one cell module connected between a plurality of pack terminals, including: at least one thermoelectric element disposed in each of the at least one cell modules; a thermoelectric element power supply circuit configured to supply a driving voltage to the at least one thermoelectric element; and a controller configured to control the thermoelectric power supply circuit to transfer a first voltage that is applied for driving the thermoelectric element from a charger as the driving voltage for the at least one thermoelectric element when a temperature of the at least one cell module is out of a first range in a charging mode. Herein, the first voltage may be different from a second voltage that is applied for charging from the charger.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete