| 摘要 |
In the case of a battery module (3) having at least one battery cell (2), in particular for a motor vehicle, having a switching-off element (9) for disconnection of the electrical connection of the at least one battery cell (2) from at least one high-current line (29) for the at least one battery cell (2) in the event of a fault in the at least one battery cell (2), and/or having a bridging switching element for electrically bridging the at least one battery cell (2) in the event of a fault in the at least one battery cell (2), the switching-off and/or bridging of the battery cell (2) are/is intended to be carried out in a very short time, in order to make it possible to preclude a destructive chain reaction within a battery module (3). This object is achieved in that the switching-off and/or bridging switching element (9) is designed such that the electrical connection of the at least one battery cell (2) from the at least one high-current line (29) can be disconnected and/or bridged in less than 1 s, in particular in less than 200 ms. |
