Cell array equalizer circuit

The utility model provides a cell array equalizer circuit, includes controller, energy accumulating element, first generating line, second generating line and 2 at least battery equalization module, and a plurality of battery equalization module's overall arrangement and the battery equalization module that the relation of connection is longitudinal arrangement establish ties in proper order and constitute battery equalization module group, and transverse arrangement's battery equalization module component do not connects in parallel with the energy accumulating element both ends, the controller is connected with battery equalization module's control end. Battery equalization module includes 4 switch tubes, battery and voltage sensor. The utility model discloses an equilibrium of two arbitrary batteries among the cell array realizes the positive and negative adjustable of accumulator output voltage, reduce the use quantity of inductance constant power component in a large number, and then reduce volume, weigh