摘要
能源区块链(blockchain)技术为能源互联网提供了一个崭新的发展途径,受到广泛关注。区块链技术本质上是一个由集体维护的去中心化且公开透明的分布式数据库,具有可靠性、保密性高等特性,在有效解决能源交易双方间的信任问题上具有较好前景。首先,该文对区块链技术的特征进行了分析;然后,结合虚拟电厂(virtual power plant,VPP)概念与区块链技术初步给出了微网能源区块链模型;最后,通过算例分析验证了引入区块链技术可以提升能源互联网中数据传递的不可篡改性和保密性。
Energy blockchain technology provides a newway for the development of energy Internet,which is widely concerned. Blockchain is a kind of decentralized,open and transparent distributed database,which has the characteristics of high confidentiality and it＇s difficult to be altered,so that there is a good prospect in effectively solving the problem of trust between energy transactions. Firstly,this paper analyzes the characteristics of the block chain technology; and then,proposes an energy management blockchain model for microgrid based on virtual power plant（ VPP） and blockchain technology. Finally,the simulation analysis result shows that blockchain technology can provide a better guarantee for the non-tampering and confidentiality of data transmission in the energy Internet.
作者
李刚
孟欢
周国亮
高亚静
LI Gang;MENG Huan;ZHOU Guoliang;GAO Yajing(School of Control and Computer Engineering, North China Electric Power University, Baoding 071003, Hebei Province, China;School of Computer Science and Technology, Tianjin University, Tianjin 300350, China;Skill Training Center of State Grid Jibei Electric Power Co. , Ltd. , Baoding 071051, Hebei Province, China;School of Electrical and Electronic Engineering, North China Electric Power University, Baoding 071003, Hebei Province, China)
出处
《电力建设》
北大核心
2018年第2期43-49,共7页
Electric Power Construction
基金
国家自然科学基金项目(51407076)
国网冀北电力有限公司科技项目(基于区块链的能源互联网信息基础架构关键技术研究)~~
