考虑混合储能和需求响应的城市综合能源系统协同规划方法  

Collaborative Planning Method for Urban Comprehensive Energy System Considering Hy-brid Energy Storage and Demand Response

作　　者：王晨宇 卢志刚[1,2] 李彦琳 张江镛 孔祥兴 詹彦博 WANG Chenyu;LU Zhigang;LI Yanlin;ZHANG Jiangyong;KONG Xiangxing;ZHAN Yanbo(School of Electrical Engineering,Yanshan University,Qinhuangdao 066004,China;Hebei Key Laboratory of Power Electronics for Energy Conservation and Drive Control,Qinhuangdao 066004,China)

机构地区：[1]燕山大学电气工程学院,秦皇岛066004 [2]河北省电力电子节能与传动控制重点实验室,秦皇岛066004

出　　处：《高电压技术》2025年第1期191-199,I0020-I0023,共13页High Voltage Engineering

基　　金：国家自然科学基金(52130702)。

摘　　要：针对规模庞大、设备数量众多、能源形式丰富的城市综合能源系统,现有建模方法在优化求解过程中效率较低,难以在高时空尺度精确性下充分挖掘电-气-热-冷-储-需求响应的耦合灵活性。因此,该文考虑可再生能源发电设备、能量转换装置、混合储能与需求响应,提出了一种城市综合能源系统低维数矩阵建模方法,制定了以用户不适度和时空负载度为基础的需求响应弹性补贴策略。以系统年化总成本最低为目标,给出了基于全年8760 h运行模拟和区域互联的城市综合能源系统协同规划模型。针对实际算例设定6种场景进行对比,研究了混合储能、需求响应和时空尺度分别对规划方案经济成本、可再生能源利用率以及CO_(2)排放量的影响,验证了所提方法的可行性、清洁性与经济性。For urban comprehensive energy systems with large scale,numerous devices,and diverse energy forms,ex-isting modeling methods have low efficiency in the optimization and solution process,making it difficult to fully explore the coupling flexibility of electricity-gas-heat-cool-storage-demand response at high spatiotemporal scale accuracy.Therefore,taking into account the renewable energy generation equipment,energy conversion devices,hybrid energy storage,and demand responses,we proposed a low dimensional matrix modeling method for urban comprehensive energy systems,and developed a demand response elastic subsidy strategy based on user discomfort and spatiotemporal load de-gree.Moreover,a collaborative planning model for urban comprehensive energy systems based on annual simulation of 8760 hours of operation and regional interconnection was proposed with the goal of minimizing the total annual cost of the system.Six scenarios were compared based on actual calculation examples,and the effects of mixed energy storage,demand response,and spatiotemporal scale on the economic cost,renewable energy utilization rate,and CO_(2) emissions of the planning scheme were studied.The feasibility,cleanliness,and economy of the proposed method were verified.

关 键 词：城市综合能源系统 混合储能 需求响应 时空尺度 运行模拟 

分 类 号：TK01[动力工程及工程热物理] TM715[电气工程—电力系统及自动化]