Modeling and Control of a Bidirectional Three-Phase Interleaved Boost Converter

Currently, there is an increasing demand for static power converters due to electrification of areas dominated by fossil fuels. Therefore, it is important to study and design controllers to regulate them. This paper proposes the modeling and control applied to a bidirectional three-phase interleaved boost converter. Also, the mathematical modeling of the converter used is introduced in this work, presenting the switched, average and average linearized models. The control system is developed from the previous model, and is divided into classic and discrete controls. Finally, the proposal is validated by simulation results obtained from simulation environment PSIM-Matlab in order to compare the controller dynamics under load variations.