2018•2018 2nd International Conference on Trends in Electronics and Informatics (ICOEI)Requires access
Performance Analysis of Multicarrier Sine PWM Based Cascaded H-Bridge Multi Level Inverter
S. Sankarakumar, M. Willjuice Iruthayarajan, T. A. Sivakumar, S. Chokkalingarn, Kiruthiga Manoharan, David P. Franklin, K. Karthick
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Abstract
This paper is mainly focuses on the analysis of the performance of various levels of cascaded H bridge multilevel inverter using multicarrier Sine PWM Technique. Cascaded H bridge inverter has the following advantages such as lower voltage stress, high power quality and better electromagnetic compatibility. The system is designed by using seven, nine and eleven level cascaded multilevel inverter using multi carrier sinusoidal pulse width modulation scheme by comparing triangular carrier wave and reference sine wave. This pattern helps us to give better performance in total harmonic distortion. The results of the system connected with grid and load are discussed in the below paper. The performance of the inverter is analyzed using MATLAB Simulink.