Optimization Design of Integrated Energy System Based on Green Hydrogen Storage under Selfhealing Empowerment of Distribution Network

In response to the increasing pursuit of clean and sustainable energy, research on integrating multiple energy sources in a comprehensive energy system is crucial. This paper centers on a comprehensive energy system empowered by the self-healing of the distribution network and relying on green hydrogen energy storage. The self-healing distribution network can quickly detect and isolate faults to ensure a reliable power supply, while green hydrogen energy storage, produced by electrolyzing water with renewable energy, addresses the intermittency of renewables. This study analyzes the coupling mechanism between the two and proposes an optimal operation model for the comprehensive energy system to optimize energy allocation, boost energy efficiency, and cut carbon emissions. Simulation results demonstrate that the proposed system can enhance the energy system's flexibility and stability, showing promising prospects for promoting clean energy development.