Research on Energy Trading Mechanism of New Energy Vehicles Based on Cobweb Model under Blockchain

被引:0
作者
Zhang H. [1 ,2 ]
Xu P. [1 ,2 ]
Wang R. [1 ,2 ]
He X. [3 ]
Liu F. [4 ]
机构
[1] School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing
[2] Chongqing Key Laboratory of Ubiquitous Perception and Interconnection, Chongqing
[3] School of Electronic Information, Wuhan University, Wuhan
[4] Chongqing Urban Lighting Center, Chongqing
来源
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2023年 / 45卷 / 12期
基金
中国国家自然科学基金;
关键词
Blockchain; Convergent spider web; Energy trading; Internet of vehicular; New energy vehicles;
D O I
10.11999/JEIT221386
中图分类号
学科分类号
摘要
Considering how to solve the problem of insufficient driving timeliness under the constraint of limited on-board energy resources of new energy vehicles, a distributed energy trading mechanism under the blockchain is proposed. Firstly, a new energy vehicle energy trading network based on the blockchain is built, and the privacy of energy trading through the Proof of Reputation (PoR) consensus mechanism is ensured. Then, based on the convergent spider web, a nonlinear pricing negotiation algorithm is designed, which combines with the blockchain technology to store the vehicle reputation database in a distributed way, to ensure that both energy trading parties can at least obtain the optimal pricing under the condition of meeting the weak Pareto effect. Finally, through simulation, the effectiveness and convergence of the proposed algorithm under the blockchain are verified, and the optimal step size and its coefficients of the algorithm are obtained. © 2023 Science Press. All rights reserved.
引用
收藏
页码:4245 / 4253
页数:8
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