A New Single-Source Nine-Level Quadruple Boost Inverter (NQBI) for PV Application

Multi-level inverters (MLIs) with switched capacitors are becoming popular due to their utilization in AC high-voltage applications as well the field of renewable energy. To achieve required magnitude output voltage, capacitor (SC) technique employs a lesser number DC sources accordance voltage across capacitor. Designing an efficient high-gain MLI fewer and switches needs rigorous effort. This paper introduces prototype nine-level quadruple boost inverter (NQBI) topology powered by one solar photo-voltaic source using capacitors, switches, diodes when compared other SC-MLIs topology. The suggested NQB produces nine levels its efficiently balancing voltages two capacitors. various order highlight benefits drawbacks proposed validate efficacy photovoltaic based NQBI without grid connection, detailed experimental results presented laboratory setting under test conditions.