A Novel Mathematical Modelling Technique for Control of DC-DC Forward Converter

A DC-DC converter is a switched-mode circuitry that converts DC voltage according to the required load voltage. Conventional converters enable both voltage alleviation and voltage enhancement for the buck and boost converter respectively. This paper introduces a transformer-isolated forward converter, which produces the variable DC voltage as an output. A prominent converter demonstration strategy, the state-space averaging strategy, is addressed in detail for the forward converter. The state space technique provides the equivalent circuit models and the transfer functions as input-to-output voltage and control-to-output voltage. Simulation results show that the forward converter is better suited to achieve 6.4 volts from the given 24 volts as input voltage. Simultaneously, a control system is designed that evolves the characterization of the stability of the proposed converter.