"Modified Switching PWM Method to Reduce the THD and Power Loss of NPC " by Rizwan Amir Fahim, Shuvra Prokash Biswas et al.
Minimizing total harmonic distortion (THD) and mitigating switching power loss because of high frequency switching in a solar photovoltaic (PV) fed multilevel inverter (MLI) based grid-tied system is always considered as a research challenge. The THD and power loss of MLI determine the power quality of MLI which are influenced by the pulse width modulation (PWM) method. Yet, conventional PWM techniques for multilevel inverters (MLI) encounter challenges concerning increased total harmonic distortion (THD) and power loss issues. This research endeavor introduces a novel level shifted carrier-ba...