A Novel Multiple DC-Link with Reduced Switches for Indiscriminate Configuration Single-Phase Switched-Capacitor Multi-Level Inverter

Abstract

This paper work, firstly a novel DC/DC converter is anticipated where able to provide boosted manifold DC-link voltage with help of switched capacitor converter (SCC) in novel way along with lessen number of switches. Without any additional assisting circuit all capacitors voltage charging will be done with binary asymmetrical prototype self-balancing. The operation of switching in series and parallel the anticipated SCC will boost the input DC power supply voltage devoid of transformer. Next to that, new 1-phase switched-capacitor multilevel inverter SCMIL topologies as been anticipated SCC units as implicit DC link have been anticipated. Comparing the existing and conventional methods the number of diodes, switches, cost, size and isolated DC-supply is condensed with the proposed method. The SCMLI configuration, 49 are proposed with the output power done by less number of switches along with the THD analysis, for the demonstration observation the proposed system with various simulation results in the MATLAB/Simulation environment.