In this paper, we use two DC/DC boost-buck converters powered a direct current motor. The boost converter ensures an energy flux for an ideal operation of the vehicle even in case of battery voltage drop. The buck converter his role is to controls and drives the electric motor at different operating conditions. To exploit the proposed approach in the automotive field, experimental tests were carried out. The performances obtained show the usefulness of this system for a better energy management of an electric vehicle and an ideal control under different operating conditions, mostly at nominal operation, in the presence of a load torque and even in case of battery chamber failure. The whole system has been tested experimentally using two microcontroller Arduino, We use Lyapunov nonlinear advanced control strategy and its performance has been analysed.
Non-Linear control of DC-DC converters for battery power management in electric vehicle application
Marignetti F.
2020-01-01
Abstract
In this paper, we use two DC/DC boost-buck converters powered a direct current motor. The boost converter ensures an energy flux for an ideal operation of the vehicle even in case of battery voltage drop. The buck converter his role is to controls and drives the electric motor at different operating conditions. To exploit the proposed approach in the automotive field, experimental tests were carried out. The performances obtained show the usefulness of this system for a better energy management of an electric vehicle and an ideal control under different operating conditions, mostly at nominal operation, in the presence of a load torque and even in case of battery chamber failure. The whole system has been tested experimentally using two microcontroller Arduino, We use Lyapunov nonlinear advanced control strategy and its performance has been analysed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
