基于多周期复合目标的大型建筑物综合能源系统多元储能规划  

Source-grid-load-storage planning of integrated energy system for large buildings

作　　者：檀晓林 安佳坤 张润凡 赵阳 杨书强 刘子玄 TAN Xiaolin;AN Jiakun;ZHANG Runfan;ZHAO Yang;YANG Shuqiang;LIU Zixuan(Economic and Technological Research Institute of State Grid Hebei Electric Power Co.,Ltd.,Shijiazhuang 050000,China;School of Electrical Engineering,Xi’an Jiaotong University,Xi’an 710049,China)

机构地区：[1]国网河北省电力有限公司经济技术研究院,河北石家庄050000 [2]西安交通大学电气工程学院,陕西西安710049

出　　处：《电工电能新技术》2025年第2期33-43,共11页Advanced Technology of Electrical Engineering and Energy

基　　金：国网河北省电力有限公司科技项目(SGHEJY00GHJS2200052)。

摘　　要：综合能源系统的科学规划和优化配置对大型建筑物能源系统优化运行和整体性能提升有着重大实际工程意义。本文提出了一种针对含风光新能源、燃气以及混合储能的综合能源系统多目标优化配置方法。首先提出兼顾运行经济、储能系统全生命周期成本经济以及低碳的多周期复合目标函数,考虑冷热电联供建立了新能源和储能系统协同运行等约束模型。然后针对新能源出力和冷热电所对应的多个典型场景进行复合目标优化规划计算,求解出混合储能系统的最优配置设计。最后通过YALMIP建模并基于CPLEX实现了对某大型建筑物综合能源算例的求解,并验证了该方法的可行性。结果表明,该方法可用于综合能源系统源网荷储规划问题,提高系统整体经济性和效率。Scientific planning and optimized configuration of comprehensive energy distribution systems have significant practical engineering implications for improving the operation and overall performance of integrated energy systems in large buildings.This article proposes a multi-objective optimization method for comprehensive energy distribution systems that includes wind and solar energy,gas,and hybrid energy storage.First,a composite objective function is proposed that takes into account operating economics,life-cycle costs of energy storage systems,and low carbon emissions over multiple periods.A constraint model is established that considers the coordinated operation of new energy and energy storage systems for heating and power generation.Then composite objective optimization planning is carried out in several typical scenarios during the year when new energy output corresponds to heating and power generation needs,and the optimal design of the hybrid energy storage system is obtained.Finally,a large-scale building energy example is illustrated using YALMIP+CPLEX to verify the feasibility of this method.The results show that this method can be used to plan source-network-load-storage for comprehensive energy distribution systems,thereby improving the overall performance and efficiency of the system.

关 键 词：综合能源系统 新能源 混合储能系统 多目标优化 源网荷储规划 

分 类 号：TM73[电气工程—电力系统及自动化] TK01[动力工程及工程热物理]