Photovoltaic connected active switched boost quasi-Z-source (ASB-qZSI)-based multi-level inverter system using Q2OGEO approach.

An effective hybrid technique is proposed for enhancing the efficiency of photovoltaic (PV) system by an extended boost inverter called active-switched boost quasi-Z source inverter (ASB-qZSI). The hybrid approach is the combination of quasi-oppositional chemical reaction optimization (QOCRO) and golden eagle optimizer (GEO), and later called Q2OGEO approach. The main objective of the proposed system is "to increase the proficiency of PV system and the extraction of maximum power.