• Shubham Patil
• Dr. S. M. Bakre

Harmonic content is one of the most important aspects of these inverters. The amount of harmonics, introduced to the system, is lesser as compared with those of common inverters because of the staircase waveform of multilevel inverters. Total harmonic distortion (THD) is directly proportional to the no. of switches used to convert DC to AC and is inversely proportional to no. of levels. In this paper we propose a system in which we are using only 10 switches to generate 15 levels for getting less distorted and smooth waveform, thus reducing cost and complexity, also less switches leads to less switching time and improved system. After doing permutation and combinations on 3 DC voltages (6V, 12V and 24V), we are able to produce 15 output levels.

Total harmonic distortion (THD), Multilevel Inverter (MLI), harmonics

"SINGLE PHASE MULTILEVEL INVERTER WITH REDUCED COMPONENTS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.394-398, May-2019, Available :http://www.jetir.org/papers/JETIR1905256.pdf

"SINGLE PHASE MULTILEVEL INVERTER WITH REDUCED COMPONENTS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp394-398, May-2019, Available at : http://www.jetir.org/papers/JETIR1905256.pdf