网络与信息安全学报2026，Vol.12Issue(2)：90-103,14.DOI:10.11959/j.issn.2096-109x.AQ25199
区块链能源交易三角模型优化机制研究
Research on the optimization mechanism of blockchain energy trading triangular model
摘要
Abstract
With the increasing demand for fair trading in the energy sector,the use of blockchain technology as a new model for energy trading has begun to come into the public eye.However,there are problems such as the lack of a third party to endorse,relatively low efficiency,and unreasonable distribution.The innovative integration of the dynamic proof of stake(PoS)mechanism and entropy regulation strategy in the energy trading sharding system was proposed to solve problems such as trust deficiency,low transaction efficiency and uneven energy distribution existing in traditional energy trading.In the optimized triangular model,verifiable random functions were adopted to select validators,and the staking weights were dynamically adjusted in combination with the real-time status of nodes and transaction activity.Quantify the distribution of equity using Shannon entropy and set a threshold to trig-ger redistribution.The Pareto frontier solution set for the three objectives of throughput,security and decentraliza-tion was solved through the NSGA.A mechanism was adopted to dynamically adjust the equity weight based on the real-time status of nodes and the activity level of energy transactions,effectively enhancing the efficiency and fairness of transaction verification.The regulation was introduced for quantification to reduce the uncertainty and chaos of the energy trading system,ensuring the rational allocation and efficient utilization of energy resources.The experimental results show that optimized system throughput and attack cost have been significantly improved.Meanwhile,the degree of decentralization has risen to 89%,and the overall performance has increased by 12.8 times.This scheme has advantages such as good transaction efficiency,security and energy conservation and con-sumption reduction,which is conducive to reducing energy transaction costs,enhancing the transparency and stabil-ity of the energy transaction market.关键词
能源交易/区块链技术/动态权益证明/分片熵值调控/分片系统Key words
energy trading/blockchain technology/dynamic proof of stake/sharding entropy regulation/sharding system分类
信息技术与安全科学引用本文复制引用
肖丽丽,蒋海波,金正猛..区块链能源交易三角模型优化机制研究[J].网络与信息安全学报,2026,12(2):90-103,14.基金项目
国家自然科学基金资助项目(No.12271262) （No.12271262）
江苏省自然科学基金资助项目(No.BK20240607) （No.BK20240607）
江苏高校自然科学基金资助项目(No.24KJD110005) The National Natural Science Foundation of China(No.12271262),The Natural Science Foundation of Jiangsu Province(No.BK20240607),The Natural Science Foundation of the Jiangsu Higher Education Institutions(No.24KJD110005) （No.24KJD110005）
