Reliability-aware Scheduling Strategy of Hydrogen Electricity Coupling Microgrid Considering Islanding Risk under Natural Disasters

This paper proposes a novel scheduling strategy for a hydrogen electricity coupling microgrid towards long-period operational reliability. An energy supply-demand evaluation and scheduling optimization model (ESDE-SOM) is established to optimize energy reserve and load transfer scheme in advance, to deal with potential islanding risks. Subsequently, a day-ahead stochastic optimization model is built to determine the hourly scheduling scheme based on the decision of ESDE-SOM. Under the proposed framework, the resilience and reliability of microgrid are significantly enhanced. The feasibility and effectiveness of the proposed method are verified by numerous simulations.