Performances Investigation on Nine-Level Hybrid Multilevel Inverter with Varying Loads

Abstract

This research discusses the performance of a 9-level multilevel hybrid inverter. The research method carried out is experimental and by approaching software applications. The research process conducts tests on different loads with resistive, capacitive and inductive load types that are part of a single load as well as mixed loads that are connected in series and parallel. The results obtained show that the inverter works well, with efficiency results reaching $95 \%$, which is a good value for efficiency. And with a THD value below $3 \%$ which is a normal limit and is considered good and V RMS at 3.25% which makes the inverter work well and is considered to get a good efficiency value.

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