A Novel Multi-Level Inverter for Renewable Energy System Applications

Tóm tắt

This article proposes a new multi-level inverter using switched-capacitor structure which works based on switching capacitor on series/parallel in the circuit through the switches. This configuration reduces the number of components include semiconductor switches, diodes and
input source than the traditional inverters, thereby reducing the cost and the size of the system. The proposed inverter uses two capacitors,
two diodes and nine switches to create a nine-level output voltage. In this paper, the simulation results are implemented by PSIM 9.0 software
and the experimental results are shown.