Zellenüberwachungsschaltungsträger, Batteriesystem und Elektrofahrzeug

Details

Veröffentlichungs-Nr.

EP3432409

Aktenzeichen

EP17182043

Anmeldetag

19. Juli 2017

Veröffentlichung

20. November 2019

Erteilung

20. November 2019

Rechtsraum

EP

IPC

H01M10/42H01M10/48H02J7/00

Abstract

The present invention is directed to a cell supervision circuit carrier (10) for a battery module (90), wherein the cell supervision circuit carrier (10) comprises a first connector (11) with a plurality of first contact pins (1, 2, 3, 4) and a second connector (12) with a plurality of second contact pins (1, 2, 3, 4); a circuit carrier board (5) configured for being mounted to the battery module (90); a plurality of conductive pads disposed on the circuit carrier board (5) and comprising a first pair plurality of conductive pads configured for being connected to a differential input (21) of a cell supervision circuit, CSC, (20) and a second pair of conductive pads configured for being connected to a differential output (22) of the CSC (20); a first pair of conducting lines (16) disposed on the circuit carrier board (5) and electrically connecting a first pair (1, 2) of first contact pins with a first pair (1, 2) of second contact pins; a second pair of conducting lines (17) disposed on the circuit carrier board (5) and electrically connecting a second pair of first contact pins (3, 4) with a second pair of second contact pins (3, 4); a third pair of conducting lines (18) disposed on the circuit carrier board (5) and electrically connecting the first pair of conductive pads with the first pair of conducting lines (16); and a fourth pair of conducting lines (19) disposed on the circuit carrier board (5) and electrically connecting the second pair of conductive pads with the second pair of conducting lines (17).. The present invention further relates to a battery system (100), comprising a plurality of battery modules (90), wherein each battery module (90) comprises a cell supervision circuit carrier (100) according to the invention. The present invention further relates to a vehicle with a battery system (100) according to the invention.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete