摘要
综合能源园区具有多种形式的能源供给和需求,园区间的多元化能源共享可以有效提高新能源消纳以及供能和用能的低碳运行。因此,针对不同利益主体园区在能源共享模式下联合运行的低碳调度需求,建立了基于合作博弈的多园区低碳优化调度模型。首先,在综合能源园区内引入碳捕集-电转气设备,构建多园区电能-天然气能源共享的低碳能源系统框架和模型。其次,考虑各园区主体的利益诉求,以合作博弈为理论工具建立电能-天然气能源共享模式下的多主体低碳经济调度模型。再次,考虑参与者的个体性差异,基于共享联盟内各园区参与能源共享的贡献度,采用改进纳什谈判的方法对多园区联合运行的收益进行二次分配,以保证能量共享的实现。最后通过算例仿真验证了所提模型的可行性与有效性。
Integrated energy parks have multiple forms of energy supply and demands,and diversified energy sharing among parks can effectively improve new energy consumption as well as low-carbon operation.In this paper,a low-carbon optimal dispatching model based on cooperation game is established for the low-carbon dispatching demands of joint operation of parks with different interest subjects under energy sharing mode.Firstly,the framework and model of low-carbon energy system of multi-park electric-gas energy sharing is built by introducing carbon capture and electricity-to-gas equipment.Secondly,the low-carbon economic dispatching model of multi-park under electric-gas energy sharing mode is established by considering the interest demands of each park subject through cooperative game.Thirdly,considering the individuality differences of participants,based on the contribution of each park in the sharing alliance,the improved Nash negotiation method is used to make secondary distribution of the benefits to ensure the realization of energy sharing.Finally,the feasibility and effectiveness of the proposed model are verified by simulation.
作者
王再闯
陈来军
李笑竹
梅生伟
WANG Zaichuang;CHEN Laijun;LI Xiaozhu;MEI Shengwei(College of Electrical Engineering,Xinjiang University,Urumqi 830046,China;Department of Electrical Engineering,Tsinghua University,Beijing 100084,China)
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2023年第4期1380-1391,共12页
High Voltage Engineering
基金
国家自然科学基金(52077109)。
关键词
多能共享
低碳经济调度
多园区综合能源系统
合作博弈
改进纳什谈判
multi-energy sharing
low carbon economy dispatch
integrated energy system
cooperative game
improved Nash bargaining
作者简介
王再闯,1988-,男,博士生从事新能源发电与储能技术研究;通信作者:陈来军,1984-,男,博士,副教授从事新能源发电与储能技术研究,E-mail:chenlaijun@tsinghua.edu.cn。
