区块链技术下的电力智能交易研究  

Research on Electricity Trading Based on Blockchain Technology

作　　者：赵文婷 沈蒙[2] 金智新 王盈森[4] 李懿 ZHAO Wenting;SHEN Meng;JIN Zhixin;WANG Yingsen;LI Yi(College of Economics and Management, Taiyuan University of Technology, Taiyuan 030024, China;School of Computer Science, Beijing University of Technology, Beijing 100081, China;Shanxi Coking Coal Group Co., Ltd., Taiyuan 030024, China;College of Information and Computer Science, Taiyuan University of Technology, Taiyuan 030024, China)

机构地区：[1]太原理工大学经济管理学院,太原030024 [2]北京理工大学计算机学院,北京100081 [3]山西焦煤集团有限公司,太原030024 [4]太原理工大学信息与计算机学院,太原030024

出　　处：《太原理工大学学报》2020年第3期331-337,共7页Journal of Taiyuan University of Technology

基　　金：国家自然科学基金资助项目(61872261)。

摘　　要：针对传统的电力交易模式存在着运营成本高、交易信息可篡改等问题,提出了一种以区块链为支撑的电力交易模式。首先,将数字证书颁发机构引入联盟区块链中,通过对市场主体的公私钥控制实现对市场主体的身份验证和权限控制;其次,运用联盟区块链构建交易匹配中心并签订相关交易的智能合约;当交易完成时,提交至订单服务进行事务排序并记入账本。对所开发的电力智能交易系统进行性能测试,测试结果表明该交易系统有较好的适用性。The traditional trading model has some problems,such as high operating costs and the fact that trading information can be tampered with.Therefore,an electricity trading system based on Hyperledger Fabric was proposed in this paper.First,the Certificate Authority is introduced into the transaction system.By controlling the public and private keys of market entities,it is verified whether they are authorized to participate in market transactions,thereby achieving identity verification and authority control of market entities.Second,a Matchmaking Trading center is developed to match the submitted transaction information,and then a smart contract for related transactions is signed.When the transaction is completed,it is submitted to the Ordering Service for transaction sequencing,and it is recorded in Ledger after the sorting.Finally,the performance test of the power intelligent trading system was carried out.The test results show that the trading system has good applicability.

关 键 词：区块链 Hyperledger FABRIC 能源互联网 电力交易 去中心化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]