电力系统自动化2025，Vol.49Issue(19)：39-48,10.DOI:10.7500/AEPS20231114005
基于纳什议价模型的园区综合能源系统低碳优化调度
Low-carbon Optimal Dispatch of Park-level Integrated Energy System Based on Nash Bargaining Model
摘要
Abstract
The existing carbon trading mechanism adopts the fixed price to portray the trading behaviors of single interest subject,which is unable to reflect the competitive relationship of multiple interest subjects in the carbon market,and is difficult to accurately express the characteristics of carbon emission in the park-level integrated energy system(PIES)to effectively guide the users to save energy and reduce carbon emission.Aiming at the above problems,this paper proposes a low-carbon optimal dispatch model based on Nash bargaining model.Firstly,an extended carbon emission flow model considering energy storage equipment is constructed to realize the accurate description of the carbon emission flow path in the whole process of source-grid-load-storage in PIES.Based on this,a demand response model based on the pricing mechanism of node carbon potential is constructed within the park,and the spatial and temporal distribution differences of the node carbon potentials are used to guide users to change their electricity consumption behaviors,which achieves energy saving and emission reduction.Secondly,a Nash bargaining model is used between multiple parks to depict the gaming behaviors of each interest subject participating in the carbon trading market based on the idea of cooperative gaming.Finally,through the analysis of a test system consisting of 14-bus power grid,6-node heat network and 6-node natural gas network(E14-H6-G6),it is verified that the proposed model can effectively portray the competitive relationship of the game,in which each interest subject participates in the carbon trading market and utilizes the temporal and spatial distribution characteristics of the nodal carbon potentials to guide the users to save energy and reduce emissions,so as to improve the low-carbon nature of the PIES operation.关键词
园区综合能源系统/低碳优化调度/碳排放流/节点碳势/碳交易/纳什议价模型Key words
park-level integrated energy system/low-carbon optimal scheduling/carbon emission flow/nodal carbon potential/carbon trading/Nash bargaining model引用本文复制引用
杨明,李明冰,张玉敏,孙鹏凯,李竞锐,王飞..基于纳什议价模型的园区综合能源系统低碳优化调度[J].电力系统自动化,2025,49(19):39-48,10.基金项目
国家自然科学基金资助项目(U2166208) （U2166208）
中国博士后科学基金资助项目(2023M734092). This work is supported by National Natural Science Foundation of China(No.U2166208)and China Postdoctoral Science Foundation(No.2023M734092). （2023M734092）
