摘要
为保障未来能源的可持续供应,区域综合能源系统(Regional Integrated Energy System,RIES)作为整合多种能源形式、提高能源利用效率的关键载体,因其多能互补和梯级利用的特性,相关研究已成为国际能源界的关注重点,实现其冷热负荷的供需匹配,对消纳可再生能源以及提高系统能效有着重要意义,可极大提升系统的减碳效益。基于RIES的基本特征,分析实现其冷热供需匹配的难点,从冷热负荷预测、需求响应机制、能源组合形式、能源流转调度、能源智能管控这5种协助RIES实现冷热供需匹配的方法进行综述,分析其中可针对减碳发展进行改进之处,并对未来RIES冷热供需匹配的研究发展方向进行展望。
To ensure sustainable energy supply in the future,Regional Integrated Energy System(RIES),as a key carrier to integrate multiple energy forms and improve energy utilization efficiency,is characterized by multi-energy complementarity and cascade utilization.Its related research has become the focus of the international energy community,to achieve the supply and demand matching of its heating and cooling load,is of great significance to the consumption of renewable energy and improve the energy efficiency of the system,and can greatly improve the carbon reduction efficiency of the system.Based on the basic characteristics of RIES,the difficulties in achieving the matching of cold and heat supply and demand are analyzed.Five methods that assist RIES in achieving the matching of cold and heat supply and demand are summarized,including cold and heat load forecasting,demand response mechanism,energy mix form,energy flow scheduling,and energy intelligent management and control.Finally,this paper looks forward to the future research and development direction of RIES hot and cold supply matching.
作者
龚健
李晓萍(指导)
张帅
GONG Jian;LI Xiaoping;ZHANG Shuai(China Academy of Building Research,Beijing 100013,China;National Construction Engineering Technology Research Center,Beijing 100013,China)
出处
《建筑节能(中英文)》
2025年第8期28-33,42,共7页
Building Energy Efficiency
基金
国家重点研发计划资助项目“城区与街区减碳关键技术联合研究与示范”(2022YFE0208700)。
关键词
冷热供需匹配
区域综合能源系统
减碳效益
existing building
energy-saving reconstruction
plateau region matching cold and heat supply and demand
Regional Integrated Energy System(RIES)
carbon reduction benefit
