Modified Bridgeless Landsman Converter Fed EV Battery Charger Power Factor Improvement

This study offers a fresh Battery Electric Vehicle (BEV) charger design and execution, together with strong front-end component development. In the suggested setup, a modified Landsman Force Component Correction (PFC) converter would replace the conventional diode converter in the existing EV battery charger supply line. The flyback remote converter is cascaded from the PFC converter. This enables the EV battery to be charged in two different modes: constant voltage mode and stable modern mode. The suggested PFC converter is managed using an unmarried detection unit to maintain a stable law of DC link voltage and ensure the operation of anti-aggregation components. The proposed topology gives advanced strength quality, less tool stress, low enter and output modern ripple with low enter modern harmonics while in comparison to the traditional one. In addition, to illustrate that the proposed charger complies with the IEC 6100032 standard, we can prototype and check a 48VEV battery with a ability of 100Ah beneath Neath enter voltage transients. The overall performance of the charger is first-class in all cases.