Charging system for charging multi=cell storage batteries

摘要

The electronic switch element (3) has two operating conditions, namely either a so highly resistive condition, that a charge of the electronic switch element is practically insignificant, or so lowly resistive, that it can lead to a current, suitable for charging the individual cells (1) or groups (2) or cells. All the switching elements (3) are galvanically connected, essentially decouplable with a bus system, and over which the condition informations of the individual cells or groups of cells can be transmitted to a central battery management system, and across which the switch elements are controllable, for altering their operating condition.