The purpose of this research is to develop an efficient single-phase grid-connected PV
system using a better performing asymmetrical multilevel inverter (AMI). Circuit component …

Multilevel inverters have great scope in current developments of grid‐connected solar PV
systems. Two‐level inverters are the simplest kind of multilevel inverter available (MLI). As …

Abstract This study utilized Harris Hawk optimization to analyze the harmonic distortions of a
symmetric capacitor based multilevel converter. The proposed multilevel converter uses …

While designing the inverter, the total harmonic distortion (THD) in the output is a major
concern to decide its performance. In order to calculate the total harmonic distortion (THD) of …

Two-level inverters are the most basic kind of multi-level inverter (MLIs). Total harmonic
distortion diminishes as the number of output levels is increased. In classic MLI topologies …

Renewable energy generation is getting increasingly popular because of the shortage of
fossil resources. To obtain a high-quality performance waveform, the paper proposed a …

The switching modulation techniques of high switching frequencies are not recommended in
medium voltage drive applications with a power of megawatts because of high power losses …

Due lack of fossil fuels and other environmental concerns have led to increase the utilization
of renewable energy resources to minimise the conventional power generation. In the past …

Philosophers and industries have focused on the design of multilevel inverters, which use
significantly fewer power switches and dc sources to achieve high power, low switching, and …

The Z-arm multilevel inverter topology is characterized by its cascaded structure, which
consists of multiple H-bridge or half-bridge cells connected in series. Each cell employs a …