Lyapunov-based Control DC-AC Converter Simulink Model and Research Writing

Lyapunov-based Control of DC-AC Power Converters with Full Consideration of Stability and Implementation Cost Summary: This project focuses on a nonlinear controller for DC-AC power converters used in microgrids. The controlled system includes the DC-AC power converters, an output filter, and loads. The controller is designed on the basis of the average switching model, using the famous Lyapunov theory. To reduce the implementation cost, some sensors are replaced by introducing adaptive mechanisms, leading to the reduction of implementation costs. The controller stability is theoretically analyzed based on Lyapunov theory and its performances are verified by simulation under load changes and different power grid conditions. Students will implement the controller and test its performance. 1）This project focuses on a nonlinear controller for DC-AC power converters used in microgrids. 2）The controlled system includes the DC-AC power converters, an output filter, and loads. 3）The controller is designed on the basis of the average switching model, using the famous Lyapunov theory. 4）To reduce the implementation cost, some sensors are replaced by introducing adaptive mechanisms, leading to the reduction of implementation costs. 5）controller stability is theoretically analyzed based on Lyapunov theory and its performances are verified by simulation under load changes and different power grid conditions. 6）implement the controller and test its performance.