基于碳排放流模型的分布式产消者点对点电-碳交易机制  

A P2P Electricity-Carbon Trading Mechanism for Distributed Prosumers Based on Carbon Emission Flow Model

作　　者：詹博淳 冯昌森 王晓晖 张恒 马军伟 文福拴[1] ZHAN Bochun;FENG Changsen;WANG Xiaohui;ZHANG Heng;MA Junwei;WEN Fushuan(College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China;College of Information Engineering,Zhejiang University of Technology,Hangzhou 310023,China;State Grid Economic and Technical Research Institute Co.,Ltd.,Beijing 102200,China;Information and Telecommunication Company,State Grid Shanxi Electric Power Co.,Ltd.,Taiyuan 030001,China)

机构地区：[1]浙江大学电气工程学院,杭州310027 [2]浙江工业大学信息工程学院,杭州310023 [3]国网经济技术研究院有限公司,北京102200 [4]国网山西省电力有限公司信息通信公司,太原030001

出　　处：《上海交通大学学报》2024年第12期1846-1856,I0001,共12页Journal of Shanghai Jiaotong University

基　　金：国家自然科学基金资助项目(U1910216);国家电网有限公司科技项目资助(SGSXXT00JFJS2250157)。

摘　　要：针对配电系统层面设计分布式交易机制时,需要考虑产消者间的双边碳交易.提出一种考虑电能交易碳足迹的点对点(P2P)电-碳交易机制.首先,分析储能装置的碳排放特性,建立考虑储能装置的碳排放流模型.其次,建立基于碳排放流模型的产消者P2P电-碳交易模型,基于Benders分解法将原问题分解为网络约束主问题和产消者优化调度松弛子问题,采用分布式求解方法确定产消者最优P2P电-碳交易量,以保护产消者隐私.然后,建立基于纳什议价模型的产消者P2P电-碳交易结算模型,依据产消者在电-碳交易中的贡献度分配合作收益.最后,以改进的IEEE 33节点配电系统为例对所提交易模型进行验证,仿真结果表明所提机制可在保证配电网络安全运行的前提下,有效促进需求侧碳减排,并公平地分配产消者合作收益.It is necessary to consider the carbon emission trading between prosumers when designing a distributed transaction mechanism in a distribution system.In this paper,a peer-to-peer(P2P)electricity-carbon transaction mechanism considering the carbon footprint of electricity trading is established.First,the carbon emission characteristic of energy storage system is analyzed,and a carbon emission flow model considering energy storage system is established.Next,a P2P electricity-carbon transaction model based on the carbon emission flow model is established.Based on the improved Benders decomposition method,the original problem is decomposed into the main problem considering network constraints and the subproblem of optimal scheduling for prosumers.Through distributed solutions,the optimal P2P electricity-carbon trading amount of prosumers is solved to protect the privacy of prosumers.Then,a P2P electricity-carbon trading settlement model based on the Nash bargaining model is established,and the cooperation benefit is distributed according to the contribution of prosumers in the electricity-carbon transaction.Finally,the effectiveness of the proposed model is validated by case studies on the improved IEEE 33-bus distribution system.The proposed model can not only ensure the secure operation of the distribution system,but also promote the reduction of demand-side carbon emission and fairly distribute the benefit among cooperative prosumers.

关 键 词：碳排放流 电能交易 碳排放权交易 Benders分解 纳什议价 

分 类 号：TM732[电气工程—电力系统及自动化] F426.61[经济管理—产业经济]