Decentralized P2P Energy Trading of Multiple Microgrids with Hydrogen Refueling Stations

As a clean energy, hydrogen is being widely investigated in microgrids. However, due to the differentiated resources of the microgrid, it is promising to coordinate the optimized operation of the microgrid to reduce operational costs. A peer-to-peer (P2P) energy trading between various microgrids with considering hydrogen refueling station (HRS) is investigated in this study. A decentralized approach based on the consensus alternating direction method of multipliers algorithm is proposed to achieve agreement on the price and quantity of trading between different microgrids. Numerical experiments validate the effectiveness of the proposed P2P energy trading scheme for two microgrids with HRS. The operational costs of two microgrids have been significantly reduced based on the proposed P2P energy trading.