Modified duty phase control for single phase boost-type switching mode rectifier (SMR)

Abstract

This paper presents the proposed control structure of Duty phase control (DPC) for single-phase boost-type switching mode rectifier having only one voltage loop which shapes the input current and regulates the output voltage instead of conventional multi-loop control structure with inner current loop and outer voltage loop. The closed loop simulation results are presented using Matlab simulink. The spectrum for the output voltage is also presented and open loop Hardware implementation has done using Microcontroller (8051).