Compressional of LLCL filter and lcl filter using single-phase multi-cell AC-DC converter

Abstract

This paper elucidates a multi cell rectifier for AC to DC for single-phase energy transformation which is obtained by exclusive converter circuits to generate high frequency using the passive components for alternating to direct current. The anticipated method hires an easy structure based on concept of pulse modulation. An effective optimization scheme is exploited to enhance the filter constraints. A converter using power electronic switches will generate the harmonics. Harmonics will reduce the system stability. The harmonics reduced by using LLCL filter structure will enhance the stability of the power system network. The comparsion of LCL and LLCL filter is made with the help of THD analysis.