Analysis of Bidirectional Converter with Coupled Inductor for Electric Drive Application

This paper deals with analysis of the two-phase interleaved DC-DC converter for bidirectional current flow between the input sources and three-phase inverter for the electric drive. The bidirectional non-isolated topologies of DCDC converter are also mentioned. In the paper is analyzed the current ripple reduction by using the coupled or uncoupled form of the inductors in the converter. The mathematical equations are supplemented by the simulation results. Keywords-coupled inductor; bidirectional converter