电力区块链基础设施架构及其设计与实现  

Blockchain technology in power system:infrastructure architecture,design and implementation

作　　者：李大伟 宋春晓 李斌[2] 顾智敏 王梓莹 LI Dawei;SONG Chunxiao;LI Bin;GU Zhimin;WANG Ziying(School of Computer Engineering,Nanjing Institute of Technology,Nanjing 211167,China;Energy Research Institute,Nanjing Institute of Technology,Nanjing 211167,China;Jiangsu Electric Power Testing Research Institute Co.,Ltd.,Nanjing 211103,China)

机构地区：[1]南京工程学院计算机工程学院,江苏南京211167 [2]南京工程学院能源研究院,江苏南京211167 [3]江苏省电力试验研究院有限公司,江苏南京211103

出　　处：《电力工程技术》2021年第2期93-100,共8页Electric Power Engineering Technology

基　　金：国家自然科学基金资助项目(61903184);江苏省自然科学基金资助项目(BK20181017)。

摘　　要：区块链是新型信息基础设施的重要支撑技术,在电力系统中应用广泛。针对电力系统应用场景的去中心化和可信数据交换需求,分析了电力区块链技术的适配性和技术架构,在此基础上从建设需求、高可用计算资源、分布式存储、多平面网络和服务化中台等方面探讨了区块链技术设施的建设原则、规范和关键技术。其中,计算资源方面,提出了高性能自组织的区块链一体机的设计方法;网络资源方面,提出了业务平面、存储平面和管理平面的区块链数据中心多平面架构;服务化中台方面,提出了资源管理层、区块链管理层和平台管理层3层管理体系。最后通过电力信息安全督查管理系统对研究内容进行了可行性验证。Blockchain is an important supporting technology for new information infrastructure and it is widely used in power system.According to the requirements of decentralization and trusted data exchange in power system application scenarios,the adaptability and technical architecture of power blockchain technology are analyzed.On this basis,the construction principles and specifications of blockchain technology facilities are discussed from the aspects of construction requirements,high availability of computing resources,distributed storage,multi plane network and service-oriented platform.In terms of computing resources,the design method of high-performance self-organizing blockchain all-in-one machine is proposed.In terms of network resources,a multi-plane architecture of blockchain data center in business plane,storage plane and management plane is proposed.In the aspect of service-oriented middle platform,a three-tier management system of resource management layer,blockchain management layer and platform management layer is proposed.The last but not the least,the feasibility of the research content is verified through the power information security supervision and management system.

关 键 词：区块链 基础设施 电力信息系统 跨链技术 安全督查 

分 类 号：TM71[电气工程—电力系统及自动化] TP391.44[自动化与计算机技术—计算机应用技术]