This paper deals with a reduced switch multi-level inverter for the solar photovoltaic system-based 127-level inverter. The proposed technique uses minimum number of switches to achieve maximum steps in staircase AC output voltage when compared flying capacitor inverter, cascaded type multilevel and diode clamped use decreases cost system. To eliminate switching losses, this topology square wav...

This article introduces a floating capacitor single stage DC-AC inverter inspired in the flying multilevel cell. A basic structure for MPPT was elaborated applying incremental conductance algorithm acting phase angle of sinusoidal PWM reference. The control strategy simulated MATLAB/Simulink software 6.3 kWp photovoltaic panel and results have validate converter proposition with harmonic curren...

In the conventional DC-AC inverter consisting of two DC-DC converters with unipolar output capacitors, the output capacitor voltages of the DC-DC converters must be higher than the DC input voltage. To overcome this weakness, this paper proposes a single-phase DC-AC inverter consisting of two embedded Z-source converters with bipolar output capacitors. The proposed inverter is composed of two e...

Now-a-days, non-conventional energy sources are playing a vital role in the generation of electrical energy. This is due to disadvantages conventional like pollution, non-availability resources, greenhouse effect. Hence more concentration made by researcher’s on these so called as renewable sources. These used with converters along filters give best output. In this work, we focusing solar and h...

Multilevel inverter technology has emerged recently as a very important alternative in the area of high-power medium-voltage energy control. This paper presents the most important topologies like diode-clamped inverter (neutral-point clamped), capacitor-clamped (flying capacitor), and cascaded multicell with separate dc sources. Emerging topologies like asymmetric hybrid cells and soft-switched...