energy compensator reactive and reduction process of the phenomenon of flicker associates.

Compensator (10) of reactive energy comprising: - a bus (13) of DC input voltage (V) adapted to supply reactive energy, - an inverter (18) connected to the DC voltage bus (13) and comprising controllable electronic switches (34) adapted to convert the input DC voltage (V) with an alternating voltage intermediate, - a device (22) for controlling the electronic switches, - regulating means (22) for determining a value target active current flowing between the inverter and the network to regulate the current input DC voltage (V) relative to a reference value; the control device switches determining control signals according to the value of said target active current determined from the error between the reference value and the square of the DC voltage bus via a function transfer whose definition varies depending on the current value of said DC voltage.