电力建设2025，Vol.46Issue(11)：83-98,16.DOI:10.12204/j.issn.1000-7229.2025.11.008
考虑氢能流与广义储能的异质能流系统低碳优化运行
Low-carbon Optimal Operation of Heterogeneous Energy Flow System Considering Hydrogen Energy Flow and Generalized Energy Storage
摘要
Abstract
[Objective]The large-scale integration of high-proportion renewable energy often results in imbalances between supply and demand in heterogeneous energy flow systems(HEFS).To address the challenges associated with renewable energy consumption,this study investigates a low-carbon coordinated control strategy for HEFS incorporating hydrogen energy flow and generalized energy storage.[Methods]First,considering the multi-energy flow interactions involving hydrogen energy and the flexible regulation capabilities of generalized energy storage,a set of evaluation indicators,including comprehensive cost,renewable energy(wind and solar)consumption rate,and carbon emissions,was established to assess the overall benefits of optimal system operation.Second,a carbon flow topology model was developed based on energy flow interactions and system carbon emission data.This model was used to incorporate carbon flow information into the evaluation process,supporting the analysis of multi-objective optimization results.Finally,a practical regional energy system in Northeast China was simulated to examine the collaborative interaction dynamics among energy sources and load storages,as well as to evaluate the optimization effects of hydrogen energy flow and generalized energy storage on the system's overall performance.[Results]Simulation results demonstrate that the integration of hydrogen energy flow and generalized energy storage significantly improves the renewable energy consumption capacity of the heterogeneous energy flow system.These findings validate the effectiveness and practical feasibility of the proposed method.[Conclusions]By enabling the flexible interaction between electricity,heat,and hydrogen energy flows,the proposed approach facilitates the comprehensive utilization of energy resources,enhances the system's dynamic regulation capability,and effectively promotes the penetration of low-carbon energy.The incorporation of generalized energy storage further supports low-carbon energy consumption by enabling peak shaving and valley filling,thereby advancing the transition of heterogeneous energy flow systems toward efficiency,cleanliness,and low-carbon operation.Carbon flow analysis during representative periods reveals that the combined application of hydrogen energy flow and generalized energy storage effectively mitigates supply-demand imbalances,contributing to the realization of low-carbon system operations.The coordinated control strategy proposed in this study provides novel insights and practical methodologies for improving renewable energy integration in heterogeneous energy flow systems and holds strong potential for real-world engineering applications.关键词
氢能流/广义储能/异质能流系统(HEFS)/碳流/低碳运行Key words
hydrogen energy flow/generalized energy storage/heterogeneous energy flow system(HEFS)/carbon flow/low-carbon operation分类
动力与电气工程引用本文复制引用
马成廉,李浩,魏刚,兰冰,赵宇,孙黎..考虑氢能流与广义储能的异质能流系统低碳优化运行[J].电力建设,2025,46(11):83-98,16.基金项目
国家自然科学基金项目(52477178)This work is supported by National Natural Science Foundation of China(No.52477178). （52477178）
