Novel Isolated Multiple-Input, Multiple-Output Multidirectional Converter for Modern Low-Voltage DC Power Distribution Architectures

This work introduces a multiple-input, multiple-output (MIMO) isolated converter for low-power applications involving residential DC nanogrids and nanogrids. The topology has multiport characteristic that allows the integration of loads sources with distinct ratings, e.g., photovoltaic (PV) modules, battery banks, loads, AC grid. structure relies on DC-DC multi-winding multidirectional flyback operates as power interface can minimize number conversion stages while enabling flexible flow control. Owing to its characteristic, port be responsible supplying or absorbing energy using duty cycle control phase-shift control, respectively. Since operating modes are decoupled, predictive controller is capable managing among ports independently. Simulation results presented discussed evaluate system robustness performance in management.