Samsung Sdi Co., Inc.

Magna Steyr Battery Systems Gmbh & Co. Og

Ingo Hausberger

Thomas Korherr

Markus Lettner

Roland Klobasa

Renato Mandic

Michael Reiter

Andreas Kober

Martin Trsek

A high voltage battery for a motor vehicle and which includes cells and a system for controlling and monitoring the cells and the functioning of the battery system.

High voltage battery system for a vehicle

A device for detecting the insulation resistance of a high-voltage battery system of a motor vehicle that includes a high-voltage battery and a high-voltage component which is operatively connected to terminals of the high-voltage battery via converters. The device includes a reference resistor operatively connected to the terminals of the high-voltage battery via switches, with a voltage measurement device configured to detect the voltage present between each respective terminal and a reference potential of the vehicle; a voltage measurement device configured to measure the voltage between the terminals; and a coupling circuit configured to monitor the high-voltage component when the contactors are open.

Device for detecting the insulation resistance of a high voltage battery system

A battery control device having a battery system having a plurality of cells, a first electronic unit, a second electronic unit having a ground potential operatively connected to a potential of the battery system, a communication link including an electric isolation and a communication line having an electromagnetic shielding at least in sections, the communication link being configured to operatively connect and enable communication between the first electronic unit and the second electronic unit. The electromagnetic shielding is operatively connected to the ground potential of the second electronic unit.

Battery control device

Growing community of inventors

St. Andrä, Austria

Ingo Hausberger