Quadruple Boosting Nine-Level Inverter

This paper outlines unique nine-level inverter that is powered from simply one dc source and is ideal for solar and wind applications. The intended result is created through floating capacitors (FC) and integrating them utilizing a switched-capacitor scheme. This configuration has been recognized due to its sensorless capacitor voltage balancing potential, minimizing control issues in creating a tripolar staircase pattern. Additional features sustainable performance that avoids unintentional capacitor excessive voltage. To control the functioning of the topology, Phase-disposition pulse width modulation (PD-PWM) is employed. Furthermore, proposed topology employs fewer semiconductor devices. A comprehensive contrast of distinct latest nine-level inverter configurations is provided to illustrate the positive aspects of the recommended structure about minimizing the switch count. The successful implementation for the suggested structure is explored using MATLAB/Simulink according to various parametric conditions. The Hardware in loop (HIL) application is utilized to examine the simulated waveforms of suggested configuration.