光伏制氢加氢一体化（Integrated Photovoltaic Power to Hydrogen and Refueling,IPp2HR）能够有效实现太阳能资源的消纳，为氢能交通等行业提供绿色原料，是引领绿氢示范的有效途径之一。然而，现有针对IPP2HR系统的研究或是忽略了纯化运行逻辑约束，或是仅聚焦于日前调度。面向氢气平稳生产的传统纯化装置常采用固定的运行时序对粗氢进行干燥，与面向波动性光伏消纳的电制氢灵活变负载运行相矛盾。因此，提出IPP2HR系统双层能量管理方法以提升其运行效益。首先，针对制氢、纯化、储氢到加氢进行全流程的建模，通过大M法等方式将纯化运行时序变换为混合整数线性形式并纳入调度框架，得到IPP2HR运行的混合整数线性规划（Mixed--Integer Linear Programing,MILP）模型；其次，开发日前与滚动调度、实时控制的双层能量管理框架，日前与滚动阶段基于光伏与氢需求预测制定电解槽组启停策略，实时阶段进行功率纠偏，提升整体运行收益与光伏发电的消纳；最后，基于东北地区某示范加氢站构造算例，以验证所提方法有效性。算例结果表明，考虑纯化加热、吹冷逻辑能够避免其高温下不可停机而采用高价电力制氢。同时，双层能量管理框架能够有效协凋日前、滚动以及实时阶段，提升光伏消纳与运行效益。

Integrated Photovoltaic Power to Hydrogen and Refueling （IPp2HR）systems effectively utilize solar energy resources,providing green hydrogen for hydrogen-powered transportation and other industries.They are a promising pathway for green hydrogen demonstration.However,current research on IPp2HR systems either overlooks the operational constraints of purification or focuses solely on day-ahead scheduling.Traditional purification systems use fixed operational sequences to dry crude hydrogen,which conflicts with the flexible,variable-load operation required to accommodate renewable energy fluctuations.To address this,a bi-level energy management method is proposed to improve IPp2HR system efficiency.First,a comprehensive model covering power to hydrogen,purification,storage,and refueling is developed.The purification process is transformed into a Mixed-Integer Linear Programming （MILP）model using the Big-M method and integrated into the scheduling framework.Second,a bi-level energy management framework is designed,combining day-ahead and rolling scheduling with real-time control.The day-ahead and rolling stages determine the on/off of electrolyzers based on PV forecasts and hydrogen demand,while the real-time stage adjusts power deviations to enhance PV utilization and operational benefits.A case study based on a hydrogen refueling station in Northeast China validates the proposed method.Results show that considering the purification heating and cooling logic prevents high-cost hydrogen caused by the inability to shutdown at high temperatures.The bi-level framework effectively coordinates day-ahead,rolling,and real-time stages,improving both PV utilization and operational profitability.