Optimal Operation of Distribution Networks Integrating Green Hydrogen Systems for Techno-Economic and Environmental Benefits

Abstract

This work focuses on the optimal operation of a distribution network integrating photovoltaic panels, wind turbines, and green hydrogen storage systems. A multi objective optimization problem is formulated to minimize power losses, voltage deviation, operational costs, and emissions. The Harris Hawks Optimization (HHO) algorithm is applied to determine the optimal placement and sizing of energy components. The IEEE 33 bus test system is used to validate the proposed approach through three scenarios. Results show that the integration of renewable and hydrogen-based sources improves network performance and sustainability. The HHO algorithm proves effective in solving the optimization problem efficiently.