Research on single input and regulated multiple output isolated Dc-Dc soft deviceing converter

Abstract

In this paper, in order to reduce the space occupied by individual DC-DC converter systems, the two-level single input multiple output isolated DC-DC converter is proposed for generating (2n-1) outputs where ‘n’ is number of legs. The first and second output voltages are controlled based on the control of duty cycles of two half bridge asymmetrical topologies and third output voltage is controlled based on phase shift control of two half bridge asymmetrical topologies. The efficiency of the proposed single input multiple output two-level isolated DC-DC converter has been compared with existing single input multiple output two-level DC-DC converter to realize the proposed work.