Nowadays, electricity plays a vital role everywhere, but it's available in different places with ... more Nowadays, electricity plays a vital role everywhere, but it's available in different places with different kinds of sources. Individual Inverters are used for all the sources, so some more inverters and switches must be used. The Multi-Level Inverter is the most suitable solution for the problem. This Project presents a fifth-stage Multi-level inverter utilising the switched-capacitor technique. The proposed topology employs Symmetric or Asymmetric DC voltage sources as input and generates a multilevel staircase output. The structure includes a front-end switched-capacitor-based DC-DC converter and a back-end H-bridge inverter. The front-end SC DC-DC converter feeds the DC voltage input to the H-bridge inverter, which produces the corresponding bipolar levels. Inverters have the potential to be employed in AC micro grids where there are DC sources available. Furthermore, the inverter naturally solves the problem of capacitor voltage balancing as the capacitor is charged to a constant value twice every cycle.
Nowadays, electricity plays a vital role everywhere, but it's available in different places with ... more Nowadays, electricity plays a vital role everywhere, but it's available in different places with different kinds of sources. Individual Inverters are used for all the sources, so some more inverters and switches must be used. The Multi-Level Inverter is the most suitable solution for the problem. This Project presents a fifth-stage Multi-level inverter utilising the switched-capacitor technique. The proposed topology employs Symmetric or Asymmetric DC voltage sources as input and generates a multilevel staircase output. The structure includes a front-end switched-capacitor-based DC-DC converter and a back-end H-bridge inverter. The front-end SC DC-DC converter feeds the DC voltage input to the H-bridge inverter, which produces the corresponding bipolar levels. Inverters have the potential to be employed in AC micro grids where there are DC sources available. Furthermore, the inverter naturally solves the problem of capacitor voltage balancing as the capacitor is charged to a constant value twice every cycle.
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