An Improved Approach of Control for a Battery Charger Based Forward Converter and SEPIC

This work presents an improved approach of control for charging a lithium-ion battery with two different topologies of chargers i.e., forward converter and single ended primary inductor converter (SEPIC). In order to fulfill the customer power requirements in terms of accuracy and rapidity, the electrical system gathered topology/control is testing all the performance constraints such as, the instability of the power system and how the energy conversion devices would react efficiently to any kind of perturbations. Simulation results show the effectiveness of the proposed topologies operated under a management algorithm of voltage/peak current mode control.