摘要
区块链的去中心化、透明性、公开性及不可篡改等特征与分布式新能源交易模式高度契合,采用区块链的分布式微电网电力交易对平衡传统的集中式电力交易模式、促进能源的高效管理和利用具有关键作用。首先,提出联盟区块链的微电网电力交易模型,描述电力区块链的交易过程;然后,基于区块链技术设计安全高效的电力区块链交易模型,通过分布式一对多的方式实现微电网电力交易中的数据隐私,采用共识机制提高了微电网电力交易中数据交互的效率;最后,通过实验,验证了利用本模型进行微电网电力交易达到数据隐私保护和提高交易效率的可行性。
The decentralized,transparent,open and unforgeable features of the blockchain are highly compatible with the distributed new energy trading model.The distributed micro⁃grid power trading based on the blockchain plays a key role in balancing the traditional centralized power trading model and promoting the efficient management and utilization of energy.Firstly,a micro⁃grid power transaction model based on alliance blockchain was proposed in this paper to describe the transaction process of the block chain.Then,a secure and efficient power block chain trading model was designed based on the block chain technology.Data privacy in micro⁃grid power trading was realized through the distributed one⁃to⁃many method,and the consensus mechanism was adopted to improve the efficiency of data interaction in micro⁃grid power trading.Finally,the feasibility of using this model to achieve data privacy protection and improve transaction efficiency is verified through experiments.
作者
廖会敏
张敏
陈煜
张程
王建文
LIAO Huimin;ZHANG Min;CHEN Yu;ZHANG Cheng;WANG Jianwen(State Grid Electronic Commerce Co.,Ltd.,Beijing 100053,China;Power Finance and E-commerce Laboratory of State Grid Corporation of China,Beijing 100053,China;State Grid Shandong Electric Power Company,Jinan 250001,China)
出处
《山东电力技术》
2021年第3期1-5,共5页
Shandong Electric Power
基金
国家重点研发计划项目(2018YFB0805005)
国网电子商务有限公司科技项目“‘人-机-物’安全互联互信体系关键技术研究与应用”(2500/2020-72002B)。
关键词
区块链
微电网电力交易
联盟链
数据隐私
高效交易
blockchain
microgrid power transaction
alliance chain
data privacy
efficient transaction
