

浏览全部资源
扫码关注微信
1.智能电网教育部重点实验室(天津大学),天津市 300072
2.天津市智慧能源与信息技术重点实验室(天津大学),天津市 300072
Received:28 July 2022,
Revised:2022-10-27,
Published Online:29 January 2023,
Published:10 May 2023
移动端阅览
李家熙,王丹,贾宏杰等.面向可再生能源接入的综合能源系统熵态机理和分析方法[J].电力系统自动化,2023,47(9):47-58.
LI Jiaxi,WANG Dan,JIA Hongjie,et al.Entropy State Mechanism and Analysis Method of Integrated Energy System for Integration of Renewable Energy[J].Automation of Electric Power Systems,2023,47(9):47-58.
李家熙,王丹,贾宏杰等.面向可再生能源接入的综合能源系统熵态机理和分析方法[J].电力系统自动化,2023,47(9):47-58. DOI: 10.7500/AEPS20220728003.
LI Jiaxi,WANG Dan,JIA Hongjie,et al.Entropy State Mechanism and Analysis Method of Integrated Energy System for Integration of Renewable Energy[J].Automation of Electric Power Systems,2023,47(9):47-58. DOI: 10.7500/AEPS20220728003.
综合能源系统(IES)中不同品质能量的转换和高比例可再生能源集成背景下源荷的不确定性均增加了系统能量的不可用性。为统一量化分析上述场景中的能量不可用性,基于IES的网络属性,提出了面向可再生能源集成的IES熵态机理与分析方法。基于IES㶲流机理模型,建立了IES物理层面热力学熵增机理模型;基于广义信息功理论,引入IES信息学等效热力学熵增机理模型。结合IES的网络化特征,定义了熵态、熵增流、熵增流量、熵增源、节点熵增等IES熵态基本概念。在此基础上,提出了IES各个环节的熵态建模方法。最后,通过算例系统验证了所提模型可有效求解IES的熵态分布,并探讨了源荷预测差异性对系统熵态分布的影响。
The conversion of energy with different qualities in an integrated energy system (IES) and the uncertainty of source and load on the background of high proportional renewable energy integration both increase the energy unavailability of the system. To analyze the energy unavailability in the above scenarios in a unified and quantitative way
based on the network properties of IES
the entropy state mechanism and analysis method of IES for the renewable energy integration are proposed. Based on the IES exergy flow mechanism model
the IES thermodynamic entropy increase mechanism model on the physical level is established. Based on the generalized information work theory
the IES informatics equivalent thermodynamic entropy increase mechanism model is introduced. Combining with the networking characteristics of IES
the basic concepts of IES entropy state including entropy state
entropy increase flow
cumulative entropy increase flow
entropy increase source
and node entropy increase are defined. On this basis
the entropy state modeling method for each link in IES is proposed. Finally
case studies verify that the proposed model can effectively solve the entropy state distribution of IES
and the influence of the difference between source and load prediction on the entropy distribution of the system is discussed.
王瑞 , 程杉 , 汪业乔 , 等 . 基于多主体主从博弈的区域综合能源系统低碳经济优化调度 [J]. 电力系统保护与控制 , 2022 , 50 ( 5 ): 12 - 21 .
WANG Rui , CHENG Shan , WANG Yeqiao , et al . Low-carbon and economic optimization of a regional integrated energy system based on a master-slave game with multiple stakeholders [J]. Power System Protection and Control , 2022 , 50 ( 5 ): 12 - 21 .
WU K L , GU J , MENG L , et al . An explainable framework for load forecasting of a regional integrated energy system based on coupled features and multi-task learning [J]. Protection and Control of Modern Power Systems , 2022 , 7 ( 1 ): 24 .
陈林根 , 夏少军 , 冯辉君 . 不可逆循环的广义热力学动态优化研究进展 [J]. 中国科学:技术科学 , 2019 , 49 ( 11 ): 1223 - 1267 .
CHEN Lingen , XIA Shaojun , FENG Huijun . Progress in generalized thermodynamic dynamic-optimization of irreversible cycles [J]. Scientia Sinica (Technologica) , 2019 , 49 ( 11 ): 1223 - 1267 .
傅秦生 . 能量系统的热力学分析方法 [M]. 西安 : 西安交通大学出版社 , 2005 .
FU Qinsheng . Thermodynamic analysis method of energy system [M]. Xi’an : Xi’an Jiaotong University Press , 2005 .
CHEN Z W , WANG Y J , ZHANG X S . Energy and exergy analyses of S-CO 2 coal-fired power plant with reheating processes [J]. Energy , 2020 , 211 : 118651 .
WANG Y L , HUANG F F , TAO S Y , et al . Multi-objective planning of regional integrated energy system aiming at exergy efficiency and economy [J]. Applied Energy , 2022 , 306 : 118120 .
HU X , ZHANG H , CHEN D W , et al . Multi-objective planning for integrated energy systems considering both exergy efficiency and economy [J]. Energy , 2020 , 197 : 117155 .
陈聪 , 沈欣炜 , 夏天 , 等 . 计及㶲效率的综合能源系统多目标优化调度方法 [J]. 电力系统自动化 , 2019 , 43 ( 12 ): 60 - 67 .
CHEN Cong , SHEN Xinwei , XIA Tian , et al . Multi-objective optimal dispatch method for integrated energy system considering exergy efficiency [J]. Automation of Electric Power Systems , 2019 , 43 ( 12 ): 60 - 67 .
刘洪 , 赵越 , 刘晓鸥 , 等 . 计及能源品位差异的园区多能源系统综合能效评估 [J]. 电网技术 , 2019 , 43 ( 8 ): 2835 - 2843 .
LIU Hong , ZHAO Yue , LIU Xiaoou , et al . Comprehensive energy efficiency assessment of park-level multi-energy system considering difference of energy grade [J]. Power System Technology , 2019 , 43 ( 8 ): 2835 - 2843 .
李浩 , 钟声远 , 王永真 , 等 . 基于能量与信息耦合的分布式能源系统配置优化方法 [J]. 中国电机工程学报 , 2020 , 40 ( 17 ): 5467 - 5476 .
LI Hao , ZHONG Shengyuan , WANG Yongzhen , et al . Optimization method on the distributed energy system based on energy and information coupled [J]. Proceedings of the CSEE , 2020 , 40 ( 17 ): 5467 - 5476 .
XIN S J , GUO Q L , SUN H B , et al . Information-energy flow computation and cyber-physical sensitivity analysis for power systems [J]. IEEE Journal on Emerging and Selected Topics in Circuits and Systems , 2017 , 7 ( 2 ): 329 - 341 .
范宏 , 王宏祥 , 张树卿 . 综合能源信息物理系统的分层建模和能量-信息流混合计算方法 [J]. 电网技术 , 2022 , 46 ( 8 ): 3028 - 3039 .
FAN Hong , WANG Hongxiang , ZHANG Shuqing . Hierarchical modeling and energy-information flow hybrid calculation of integrated energy cyber physical system [J]. Power System Technology , 2022 , 46 ( 8 ): 3028 - 3039 .
杨挺 , 张璐 , 张亚健 , 等 . 基于信息熵计算模型的电力信息物理系统融合控制方法 [J]. 电力系统自动化 , 2021 , 45 ( 12 ): 65 - 74 .
YANG Ting , ZHANG Lu , ZHANG Yajian , et al . Fusion control method for cyber-physical power system based on information entropy calculation model [J]. Automation of Electric Power Systems , 2021 , 45 ( 12 ): 65 - 74 .
FU X Q , SUN H B , GUO Q L , et al . Uncertainty analysis of an integrated energy system based on information theory [J]. Energy , 2017 , 122 : 649 - 662 .
李家熙 , 王丹 , 贾宏杰 . 面向综合能源系统的㶲流机理与分析方法 [J] 力系统自动化 , 2022 , 46 ( 12 ): 163 - 173 .
LI Jiaxi , WANG Dan , JIA Hongjie . Exergy flow mechanism and analysis method for integrated energy system [J]. Automation of Electric Power Systems , 2022 , 46 ( 12 ): 163 - 173 .
LI H , ZHONG S Y , WANG Y Z , et al . New understanding on information’s role in the matching of supply and demand of distributed energy system [J]. Energy , 2020 , 206 : 118036 .
李健强 , 余光正 , 汤波 , 等 . 考虑风光利用率和含氢能流的多能流综合能源系统规划 [J]. 电力系统保护与控制 , 2021 , 49 ( 14 ): 11 - 20 .
LI Jianqiang , YU Guangzheng , TANG Bo , et al . Multi-energy flow integrated energy system planning considering wind and solar utilization and containing hydrogen energy flow [J]. Power System Protection and Control , 2021 , 49 ( 14 ): 11 - 20 .
王梓宇 , 王镜毓 , 谢俊 , 等 . 面向数据可用性的电力通信系统静态分层建模方法 [J]. 电力系统自动化 , 2021 , 45 ( 20 ): 9 - 17 .
WANG Ziyu , WANG Jingyu , XIE Jun , et al . Static layered modeling method of power communication systems for data availability [J]. Automation of Electric Power Systems , 2021 , 45 ( 20 ): 9 - 17 .
CHENG Y H , ZHANG N , WANG Y , et al . Modeling carbon emission flow in multiple energy systems [C]// 2019 IEEE Power & Energy Society General Meeting , August 4-8 , 2019 , Atlanta, USA .
国家质量监督检验检疫总局 , 中国国家标准化管理委员会 . 天然气能量的测定 : GB/T 22723—2008 [S]. 北京 : 中国标准出版社 , 2009 .
General Administration of Quality Supervision , Inspection and Quarantine of the People’s Republic of China , Standardization Administration of the People’s Republic of China . Energy determination for natural gas : GB/T 22723—2008 [S]. Beijing : Standards Press of China , 2009 .
国家质量监督检验检疫总局 , 中国国家标准化管理委员会 . 天然气计量系统技术要求 : GB/T 18603—2014 [S]. 北京 : 中国标准出版社 , 2015 .
General Administration of Quality Supervision , Inspection and Quarantine of the People’s Republic of China , Standardization Administration of the People’s Republic of China . Technical requirements of measuring systems for natural gas : GB/T 18603—2014 [S]. Beijing : Standards Press of China , 2015 .
LI J X , WANG D , JIA H J , et al . Exergy hub: a novel energy hub model considering energy quality [C]// 2022 IEEE Power & Energy Society General Meeting , July 17-21 , 2022 , Denver, USA : 1 - 5 .
HUANG Z , FANG B L , DENG J . Multi-objective optimization strategy for distribution network considering V2G-enabled electric vehicles in building integrated energy system [J]. Protection and Control of Modern Power Systems , 2020 , 5 ( 1 ): 7 .
江茂泽 . 输配气管网的模拟与分析 [M]. 北京 : 石油工业出版社 , 1995 .
JIANG Maoze . Simulation and analysis of gas transmission and distribution network [M]. Beijing : Petroleum Industry Press , 1995 .
LIU X Z . Combined analysis of electricity and heat networks [J]. Applied Energy , 2016 , 162 : 1238 - 1250 .
0
Views
0
下载量
6
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621