• Miss.Farhana Patel
• Mrs.Bharati Sonavane

The power electronics device which converts DC power to AC power at required output voltage and frequency level is known as inverter. Inverters can be two level or multilevel inverter. Multilevel inverter (MLI) as compared to two level inverters have advantages like minimum harmonic distortion, reduced EMI/RFI generation and can operate on several voltage levels. Now a days, asymmetrical MLI have received increasing attention because it is possible to synthesize voltage waveforms with reduced harmonic content, even using a few series-connected cells. This advantage is achieved by using distinct voltage levels in different cells, which can create more levels in the output voltage and minimize its total harmonic distortion (THD) without increasing the number of switching devices and isolated sources switching devices and isolated sources. As the number of voltage levels on the DC side increases, the synthesized output waveform adds more steps, producing a staircase wave which approaches the sinusoidal wave with minimum harmonic distortion.

Hybrid multilevel Inverter,Total Harmonic Distortion

"SIMULATION AND IMPLEMENTATION OF NOVEL HYBRID MULTILEVEL INVERTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 6, page no.1758-1762, June-2015, Available :http://www.jetir.org/papers/JETIR1506014.pdf

"SIMULATION AND IMPLEMENTATION OF NOVEL HYBRID MULTILEVEL INVERTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 6, page no. pp1758-1762, June-2015, Available at : http://www.jetir.org/papers/JETIR1506014.pdf