| 摘要 |
A battery unit in one aspect of an embodiment of the present disclosure includes a plurality of cell assemblies, a positive electrode connection terminal, a negative electrode connection terminal, a plurality of switch sections, a control section, and a simultaneous on-suppression section. When an on-command signal is output from the control section to at least two of the plurality of the switch sections, the simultaneous on-suppression section performs one of enabling the on-command signal to one of the at least two switch sections and disabling the on-command signal to all of the at least two switch sections, so as to suppress the at least two switch sections from being turned on at the same time. |
| 主权项 |
1. A battery unit comprising:
a plurality of cell assemblies, each of the plurality of cell assemblies having a positive electrode, a negative electrode, and an assembled battery, the assembled battery having a plurality of battery cells that are connected in one of series, parallel, and series-parallel to each other; a positive electrode connection terminal that is connected to the positive electrode of each of the plurality of cell assemblies; a negative electrode connection terminal that is connected to the negative electrode of each of the plurality of cell assemblies; a plurality of switch sections, each of the plurality of switch sections corresponding to one of the plurality of cell assemblies, and being configured to conduct or block a current path between the positive electrode of the corresponding cell assembly and the positive electrode connection terminal; a control section that is configured to selectively output an on-command signal for conducting the current path to each of the plurality of switch sections; a simultaneous on-suppression section that is configured, when the on-command signal is output from the control section to at least two of the plurality of switch sections, to perform one of enabling the on-command signal to one of the at least two switch sections and disabling the on-command signal to all of the at least two switch sections, so as to suppress the at least two switch sections from being turned on at the same time. |
