电力建设2025，Vol.46Issue(12)：44-56,13.DOI:10.12204/j.issn.1000-7229.2025.12.005
综合能源系统耦合性研究综述:定性分析与量化应用
Review of Coupling Characteristics in Integrated Energy System:Qualitative Analysis and Quantitative Applications
摘要
Abstract
[Objective]"Coupling"exists widely in nature and is the fundamental physical attribute and primary characteristic of the integrated energy system(IES).Clarifying the coupling mechanism of IES can fully leverage its multi-energy complementary advantages and tap into its potential as a"virtual energy storage"for new energy consumption.Current coupling research mainly focuses on qualitative analysis of energy coupling forms,which suffers from issues such as"incompleteness,""unquantified,"and"difficult to analyze."[Methods]This paper reviews the analysis and application of IES coupling from both"qualitative"and"quantitative"dimensions.Firstly,starting from the widely existing coupling phenomena,the basic concept of IES coupling is proposed.Secondly,the current status of qualitative research on heterogeneous energy coupling in terms of its impact on planning and operation is sorted out.Then,in view of the limitations of qualitative analysis of IES coupling,the progress of current quantitative research on IES coupling is summarized from the dimensions of indicators and methods,and the potential of quantitative application of coupling is explored from the three dimensions of time,space and energy grade.[Results]Finally,the future research challenges of IES coupling quantification are expounded around modeling,mechanism and application.[Conclusions]Heterogeneous energy coupling involves multiple key essential issues in IES research,such as multi-time scale analysis,source-grid-load-storage coordination,and energy cascade utilization.Clarifying the coupling characteristics will help clarify the essential laws of IES operation and contribute to the formation of new theoretical achievements and application methods.关键词
综合能源系统(IES)/异质能源耦合/定性分析/量化应用/规划运行/机理分析Key words
integrated energy system(IES)/heterogeneous energy coupling/qualitative analysis/quantitative application/planning and operation/mechanism analysis分类
信息技术与安全科学引用本文复制引用
SONG Chenhui,LI Shunyu,XIAO Jun,HE Bo,HUANG Sizhuo,JIA Hongjie..综合能源系统耦合性研究综述:定性分析与量化应用[J].电力建设,2025,46(12):44-56,13.基金项目
国家自然科学基金项目(52307079) （52307079）
湖南省自然科学基金资助项目(2024JJ6050) This work is supported by the National Natural Science Foundation of China(No.52307079)and the Natural Science Foundation of Hunan Province(No.2024JJ6050). （2024JJ6050）
