AI-Based Dual Active Bridge DC Nanogrid System

Solar–Fuel Cell DC nanogrid with ANN-based DAB phase control and adaptive RL energy management for cost and CO₂ reduction.

ANN-Assisted Dual Active Bridge Nanogrid with Adaptive Energy Management

This MATLAB project simulates a hybrid DC nanogrid integrating:

• Solar PV generation

• Fuel cell source

• Battery energy storage

• Grid backup

• 400 V DC bus

The system employs:

• ANN-based Dual Active Bridge (DAB) phase shift control

• Adaptive reward-based energy dispatch optimization

• DC bus dynamic modeling

• Annual economic and CO₂ emission analysis