氢储能油田孤岛综合能源微网规划与运行方法OA

To enhance energy self-sufficiency in remote areas,ensure stable oilfield operation,promote clean energy utilization,and reduce the operating cost of oilfield power systems in isolated regions,this paper proposes a planning and operation framework for an islanded oilfield integrated energy microgrid incorporating hydrogen energy storage.An islanded oilfield IEM model with hydrogen energy storage is developed,aiming to minimize the annualized investment and operating cost.Both capacity configuration and operational optimization are simultaneously considered in the objective function and constraints,re-sulting in a linear optimization model.Based on the k-means algorithm,historical load data from an in-tegrated energy microgrid in an oilfield located in Northeast China are clustered to generate multiple sets of typical days for four seasons.Using this oilfield IEM as a case study,economic dispatch simulations are conducted to evaluate the economic performance under three scenarios.The results demonstrate that,compared with electrochemical energy storage,the hydrogen energy storage-based system achieves a higher renewable energy utilization rate and a lower load curtailment rate,reducing operating costs by 5.4％.These findings provide a valuable reference for the deployment of hydrogen energy storage in is-landed oilfield microgrids.