Peer-to-peer energy trading with decentralized bidirectional matching of multipreference community prosumers

IF 3.3 3区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Electric Power Systems Research Pub Date : 2024-10-15 DOI:10.1016/j.epsr.2024.111165

Zhixiang Sun , Zhigang Li , Yixuan Li , Xiang Bai , Jiahui Zhang , J.H. Zheng , Bin Deng

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引用次数: 0

Abstract

Peer-to-peer (P2P) energy trading of community prosumers is effective at coordinating grid-connected distributed energy resources. The existing methods fail to address the multiple preferences of prosumers in energy trading, and the information privacy and autonomy of prosumers are not respected. These issues hinder the effective and applicable P2P energy trading of community prosumers. To bridge this gap, this paper proposes a decentralized bidirectional matching method (DBMM) based on multiattribute decision making (MADM) to match the P2P energy trades between sellers and buyers. This method enables the bidirectional evaluation, selection, and matching of buyers/sellers, allowing prosumers to make decisions on energy trading autonomously without disclosing private information. The numerical analysis indicates that compared with prevalent trading methods, the proposed DBMM is more cost-effective and generalized for handling multiple preferences while preserving information privacy and autonomy. In the four-preference case, the total revenue of the proposed DBMM is 32.30 % greater than that of the other compared methods. Furthermore, the computational efficiency and scalability of this method are also validated.

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多偏好社区消费者分散双向匹配的点对点能源交易

社区消费者的点对点（P2P）能源交易能有效协调并网分布式能源资源。现有的方法未能解决能源交易中用户的多重偏好问题，也没有尊重用户的信息隐私和自主权。这些问题阻碍了社区用户进行有效、适用的 P2P 能源交易。为了弥补这一缺陷，本文提出了一种基于多属性决策（MADM）的去中心化双向匹配方法（DBMM），用于匹配卖方和买方之间的 P2P 能源交易。该方法实现了买方/卖方的双向评估、选择和匹配，允许卖方在不泄露私人信息的情况下自主做出能源交易决策。数值分析表明，与流行的交易方法相比，所提出的 DBMM 在处理多种偏好时更具成本效益和通用性，同时还能保护信息隐私和自主性。在四种偏好的情况下，建议的 DBMM 的总收益比其他比较方法高出 32.30%。此外，该方法的计算效率和可扩展性也得到了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Electric Power Systems Research 工程技术-工程：电子与电气

CiteScore

7.50

自引率

17.90%

发文量

963

审稿时长

3.8 months

期刊介绍： Electric Power Systems Research is an international medium for the publication of original papers concerned with the generation, transmission, distribution and utilization of electrical energy. The journal aims at presenting important results of work in this field, whether in the form of applied research, development of new procedures or components, orginal application of existing knowledge or new designapproaches. The scope of Electric Power Systems Research is broad, encompassing all aspects of electric power systems. The following list of topics is not intended to be exhaustive, but rather to indicate topics that fall within the journal purview. • Generation techniques ranging from advances in conventional electromechanical methods, through nuclear power generation, to renewable energy generation. • Transmission, spanning the broad area from UHV (ac and dc) to network operation and protection, line routing and design. • Substation work: equipment design, protection and control systems. • Distribution techniques, equipment development, and smart grids. • The utilization area from energy efficiency to distributed load levelling techniques. • Systems studies including control techniques, planning, optimization methods, stability, security assessment and insulation coordination.