• m.naresh
• C.Sasikala

This paper presents a new design and implementation of a three-phase multilevel inverter for distributed power generation system victimization low FM and curving pulse dimension modulation additionally. It's a standard sort and it are often extended for further range of output voltage levels by adding extra standard stages. The impact of the planned topology is its proficiency to maximize the amount of voltage levels using a reduced range of isolated dc voltage sources and electronic switches. Moreover, this paper proposes a big issue that is developed to outline the amount of the desired components per pole voltage level. A close comparison primarily based on is provided so as to categorize the various topologies of the s addressed within the literature. Additionally, an example has been developed and tested for varied modulation indexes to verify the management technique and performance of the topology. Experimental results show a well-matching and smart similarity with the simulation results.

Low frequency modulation, multi-level inverter, multi-level inverter comparison factor, sinusoidal pulse-width modulation (SPWM), symmetrical DC power sources, three-phase.

"Three-Phase Symmetrical Multilevel Inverter with reduced switches", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.639-645, August-2018, Available :http://www.jetir.org/papers/JETIR1808735.pdf

"Three-Phase Symmetrical Multilevel Inverter with reduced switches", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp639-645, August-2018, Available at : http://www.jetir.org/papers/JETIR1808735.pdf