Microcontroller-Based Three-Level Inverter for DC to AC Conversion

This article discusses the design and implementation of a three-level PWM DC/AC inverter using a microcontroller. The proposed inverter is capable of converting DC power to AC power with high efficiency and low harmonic distortion. The microcontroller is used to generate the control signals for the inverter and to monitor its performance. The inverter circuit and control algorithm are described in detail, along with their simulation and experimental results. This approach provides a flexible and efficient solution for DC to AC conversion systems.