Bridgeless single stage AC/DC converter with power factor correction

This research paper proposes a novel bridgeless single-stage isolated converter with power factor correction and load voltage control. The proposed reduces the input diode bridge requirement reduced passive components provides unidirectional flow of to load. design use an electrolytic capacitor, which improves reliability size converter. control method is based on single proportional integral (PI) controller achieve both current suitable for electric vehicle (EV) charging. A simulation study performed MATLAB/Simulink verify effectiveness implemented in laboratory obtain experimental results using typhoon hardware loop (HIL) real time simulator.