Published December 1, 2021
| Version v1
Journal article
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A cascaded converter using hybrid cells and H-bridge structure
Creators
- 1. Aditya Engineering College
- 2. CL Educate Ltd.
Description
This paper introduces a cascaded converter structure using hybrid two-level cells to form a single-phase seven-level inverter. Compared to various conventional and existing multilevel (MLI) topologies, this topology requires a lower number of devices. It uses several DC sources integrated in two-stage cells to provide the required voltage. In this topology, the DC-link condensers are not necessary. The modes of operation and modulation of the structure proposed are described in depth. Finally, in the MATLAB/Simulink platform the new topology is evaluated and the results reported.
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