Switching angles applied to MLI must be selected carefully to generate an output voltage waveform with low total harmonic distortion (THD). This paper proposes an improved algorithm to
This paper presents the design, analysis and implementation of four control techniques (proportional-integral, two-degree of freedom, repetitive and resonant) with the aim of reducing the
Abstract - This paper presents, a design of single phase Half-height neutral point clamped (NPC) multilevel inverter with optimum total harmonic distortion (THD).
This is tested over a single phase nine level cascaded H bridge inverter with equal DC sources and is simulated under Matlab / Simulink environment. The resultant fundamental and harmonic voltages
A comparative study of the % THD of the output voltage for the same load when connected across a conventional inverter and across SPWM fed inverter helps to understand the performance of the
Abstract—Asymmetric multilevel inverters (MLIs) with unequal voltage steps (UVSs) are often combined with the staircase modulation (SCM) technique to improve both voltage and current total harmonic
Boundary conduction mode (BCM) current control is widely applied in grid-tied inverters (GTIs) due to its ability to realize high efficiency and power density.
This article represents a new single-phase inverter having an enhanced boost and improved THD at the load end. This research also represents a cascaded quasi-Z-source impedance
In this study, the single-phase inverter is controlled by an SPWM controller to generate a pure sine wave with low total harmonic distortion (THD) and provide good load regulation.
In this paper, a unique harmonic removal approach called Discrete Sine Area Equalization Pulse Width Modulation was developed in a Single-phase Cascaded H-bridge eleven
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