This paper introduces a simplified inverter circuit using a single dc source and an H-bridge with a least possible number of “switching devices”. This topology does not employ multiple “dc sources”, which enhances the reliability of the configuration. The topology consists of two parts, namely: “Level generation parts” as well as “Polarity generation parts”, it is the mixture of some of the switching devices, DC-link capacitor and a single DC source completes the part of level generation. The H-bridge in the proposed structure produces the polarity generation part. A detailed explanation of the modulation system and operating modes of the proposed framework are discussed. Finally, in the MATLAB/SIMULINK platform, the projected network topology is simulated and the outcomes are presented.

Due to the lower tensile low-distortion overall output voltage with power switch stress, the multilevel inverter (MLI) is popular. MLI does however have several semiconductor switches and therefore increases the complexity of the switches. New symmetric and asymmetric MLI structures are proposed in this report. According to experts, the proposed structures require less controlled switches, power diodes, and condensers than both conventional and recently proposed topologies. The size, cost, and complexity of the DC voltage sources, switches, and drivers can be decreased, while the total performance can be improved. Reducing stress with a high voltage switch. Moreover, scientists have explored several types of switches, power diodes, the need for a driver circuit, DC voltage sources, and blocking tension, and have compared the three available topologies (traditional, present and newer). Many pulse width modulation techniques are employed to produce switching pulses. Experimentally validated topology viability has been followed by extensive simulation study using MATLAB/Simulink.