Improved Integrated Battery Charging Circuit for Hybrid Electric Vehicle Applications

Abstract

This research provides the battery charging&an estimation of voltage ripple controllers for hybrid electric vehicles based on the fuzzy logic controller (FLC). This article presents a circuit design for a 1-phase bi-directional OBCutilizing a starting generator&its driving inverter (HEVs). In HEV, a variety of power electronics components play an important role. By including the power relays into generator drive scheme, the suggested circuit includes the ability to charge batteries. As a result, traditional OBCs are often located distant from the car, increasing the vehicle's power density. The model predictive current controller with fuzzy logic is suggested. The charging circuit allows for bi-directional performance&reliability from the grid to the vehicle&from the vehicle to the grid, which may enhance the harmonic frequency of grid current. The simulation findings reveal that the recommended enhanced integrated required to charge system modeling&development technique is valid&viable.