考虑综合需求响应的综合能源系统多能协同优化调度  

Multi-energy collaborative optimization scheduling of integrated energy system considering integrated demand response

作　　者：盛四清[1] 张佳欣 李然[1] 项特 SHENG Siqing;ZHANG Jiaxin;LI Ran;XIANG Te(School of Electrical and Electronic Engineering,North China Electric Power University,Baoding 071003,China)

机构地区：[1]华北电力大学电气与电子工程学院,河北保定071003

出　　处：《电力自动化设备》2023年第6期1-9,共9页Electric Power Automation Equipment

摘　　要：在能源互联网迅速发展的背景下,综合能源系统多能耦合互补特性为需求侧参与系统调度提供了更大的优化空间,如何建立切实有效的多能源、多类型需求响应模型对提升系统运行性能具有重要意义。为此,建立了考虑激励型、替代型和基于实时定价机制的价格型多能源、多类型需求响应精细化模型,在此基础上,以电、气、热、冷多能耦合园区系统为研究对象,考虑系统运行、需求响应、用户用能满意度等约束条件,提出了考虑综合需求响应的综合能源系统多能协同优化调度策略。算例分析结果表明所提优化策略能够充分挖掘需求侧资源的调节潜力,在促进能源供需平衡的同时实现了系统多能协同互补与经济运行。In the context of the rapid development of the energy internet,the multi-energy coupling and complementary property of integrated energy system provides more optimization space for demand side to participate in system scheduling.How to establish the practical and effective multi-energy and multi-type demand response model is of the great significance to improve the operating performance of system.There⁃fore,the refined model of multi-energy and multi-type demand response considering incentive-based,alterna⁃tive-based,as well as price-based demand response with real-time pricing mechanism is established.On this basis,the multi-energy collaborative optimization scheduling strategy of integrated energy system considering integrated demand response is proposed,which takes the multi-energy coupling park system of electricity,gas,heating and cooling as the research object,and considers the constraints such as system operation,demand response and energy usage satisfaction of uses.Case study analysis results show that the proposed optimization strategy can fully tap the regulation potential of demand-side resource,realize the multi-energy collaboration and complementarity as well as economic operation of the system while promoting the balance between energy supply and demand.

关 键 词：综合能源系统 综合需求响应 实时定价机制 多元储能 多能协同优化运行 用能满意度 

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]