Switched Capacitor Based High Step-Up Multilevel Inverter with Self-Balancing Ability and Low Switching Stress

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Specifications</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Number of switched capacitors</td><td class="align_center">5</td></tr><tr><td class="align_left">Output level produced</td><td class="align_center">13</td></tr><tr><td class="align_left">Semiconductor switches required</td><td class="align_center">29</td></tr><tr><td class="align_left">Withstand voltage across the switch</td><td class="align_center">V<sub>DC</sub></td></tr><tr><td class="align_left">Switching frequency</td><td class="align_center">20 KHz</td></tr><tr><td class="align_left">Input voltage</td><td class="align_center">50 V</td></tr><tr><td class="align_left">Output voltage</td><td class="align_center">280 V</td></tr><tr><td class="align_left">Output current</td><td class="align_center">2.1 A</td></tr><tr><td class="align_left">Resistor</td><td class="align_center">25 Ω</td></tr><tr><td class="align_left">Inductor</td><td class="align_center">400 mH</td></tr><tr><td class="align_left">Peak inverse voltage (PIV)</td><td class="align_center">1V<sub>DC</sub></td></tr><tr><td class="align_left">Total standing voltage (TSV)</td><td class="align_center">29V<sub>DC</sub></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>. Specifications for the proposed inverter.</div>

International Transactions on Electrical Energy Systems

tab2

Table 2

Table 2: Switched Capacitor Based High Step-Up Multilevel Inverter with Self-Balancing Ability and Low Switching Stress 