Multilevel Inverter for Grid-Connected PV System Employing Digital PI Controller with an Improved PWM Scheme
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 8
Abstract
A single-phase MULTI-level Photovoltaic (PV) inverter topology for grid--connected PV systems with a novel Pulse Width-Modulated (PWM) control scheme. The inverter offers much less Total Harmonic Distortion (THD) and can operate at near-unity power factor. The proposed system is verified through simulation results are compared with that with the conventional single-phase three-
Authors and Affiliations
Polasa Praveen Kumar , Subhash rathod , Chowhan mothilal
Keywords
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