Battery assembly for an electrically operated motor vehicle
DRIVE
October 15, 2014
The invention relates to a battery arrangement (1), in particular for an electrically driven motor vehicle, with at least two batteries (2, 3) connected in series, a positive-side connection (4) for connecting a feed line (6) to a consumer (9), a negative-side connection (5) for connecting a return line (7) from the consumer (9), and with an electrical connection point (10) between the batteries (2, 3), as well as with a ground potential (GND), in particular in the form of a motor vehicle body, wherein the positive-side and negative-side connection of the battery arrangement (1) is electrically isolated from the ground potential (GND). It is proposed that the connection point (10) between the two batteries (2, 3) be connected to the ground potential (GND) in order to hold the potential between the negative side and the positive side fixed in the middle.
Discussion in the ATmosphere