Sistema di gestione del flusso di potenza elettrica in pacchi batteria di un veicolo elettrico o ibrido

A system (100) for managing the electric power flow in battery packs of an electric or hybrid vehicle (1), comprising: an electronic control unit (3) of the vehicle (1), the electronic control unit (3) being configured to be operatively connected to at least one first electric motor (M1) of a braking/driving system (2) of the vehicle (1) operatively connected to at least one first axle (F-A) of the vehicle (1), the electronic control unit (3) being configured to control the at least one first electric motor (M1); a power management unit (4) operatively connected to the electronic control unit (3), the power management unit (4) being configured to be operatively connected to the at least one first electric motor (M1); a first battery pack (5) of high-energy cells operatively connected to the power management unit (4), the first battery pack (5) of high-energy cells being configured to store electricity during a braking phase of the vehicle (1) to be supplied to the at least one first electric motor (M1) during a driving phase of the vehicle (1); a second battery pack (6) of high-power cells operatively connected to the power management unit (4), the second battery pack (6) of high-power cells being configured to store electricity from electric power peaks of regenerative braking. The electronic control unit (3) being configured to: receive a braking or driving request; receive at least one piece of information representative of an operating condition of the vehicle (1); receive first input information representative of a condition of correct operation of the first battery pack (5) of high-energy cells and the second battery pack (6) of high-power cells; receive at least one second input information representative of an electric power regenerated inside the system (100), the at least one second input information being provided by the power management unit (4); receive third input information representative of a regenerative braking or driving phase carried out by the system (100) on the braking/driving system (2); determine a target braking or driving value to be imparted to the vehicle (1) based on said braking or driving request, the determined target braking or driving value to be imparted to the vehicle (1) comprising at least one first regenerative braking or driving torque target to be imparted to the at least one first axle (F-A); define the at least one first regenerative braking or driving torque target to be imparted to the at least one first elect