• Miss. Pooja Sabale
• Dr. S.B. Mohod

The power electronics plays a major role in our day-to-day life. There is not even a device running in our homes without power converter devices encrypted in them. Thus, the use of power converter devices is greatly increased. In this project, a seven-level modified cascaded multilevel inverter is proposed for industrial drive applications. Apart from selecting the conventional level inverters, Multilevel inverters has been chosen for the industrial drive applications as it reduces the total harmonic distortion. The involvement of higher number of switches increases the complexity of the system, which leads to losses in switching, producing huge harmonics and in the end, it entirely reduces the efficiency of the system. The cascaded multilevel inverter involves only fewer switches, where it reduces the complexity of the system which in turn reduces the harmonics and reduces the complexity of the system and in total it reduces the total harmonics distortion. This paper reduces the cost of system and increases the penetration of renewable energy system into distribution system.

"Implementation of seven level inverter with power factor correction", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 9, page no.a381-a386, September-2021, Available :http://www.jetir.org/papers/JETIR2109051.pdf

"Implementation of seven level inverter with power factor correction", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 9, page no. ppa381-a386, September-2021, Available at : http://www.jetir.org/papers/JETIR2109051.pdf