| 摘要 |
<p>The cell (C) has an additional separation unit i.e. switch (4), placed in a ground connection circuit (3). The separation unit adds an additional selection interval (I) in the ground connection circuit in a position of passage of the current and interruption of the current. The separation unit suppresses the additional selection interval in a position of selection of voltage between a bus bar and a cable of an electrical circuit and during grounding one of the bus bar and the cable.</p> |
