摘要
为解决区域变电站五防系统可信协同操作难度大的问题,提出了一种基于区块链的区域变电站智能五防控制方法。首先,通过虚拟专网建立区域变电站之间的通信信道,实现各变电站之间的安全通信;然后,采用区块链技术建立区域变电站之间各设备的五防可信认证机制,实现区域变电站的可信协同五防操作;最后,在某省区域变电站仿真环境应用该方法进行区域变电站智能五防控制。仿真结果表明:所提方法的操作指令正确执行率为99.92%,能实现区域变电站各设备之间的可信认证操作,提升区域变电站五防管理水平。
In order to solve the difficulty of reliable cooperative operation of five-prevention system in regional substations,a blockchain-based intelligent five-prevention control method for regional substations is proposed.Firstly,the communication channel between substations is established through virtual private network to realize the secure communication between substations.Then,the blockchain technology is used to establish the five-prevention trusted authentication mechanism of the equipment among the regional substations to achieve the trusted cooperative five-prevention operation of the regional substations.Finally,the method is applied in the simulation environment of a regional substation in a province to implement the intelligent five-prevention control of regional substation.The simulation results show that the correct execution rate of the proposed method is 99.92%.This method can realize the reliable authentication operation among the equipment of regional substation and improve the five-prevention management level of regional substation.
作者
李志远
王玉财
邵李斌
李洋
耿臣龙
LI Zhiyuan;WANG Yucai;SHAO Libin;LI Yang;GENG Chenlong(State grid Ningxia Electric Power Co.,Ltd.,Ningdong power supply company,Yinchuan Ningxiang 750411,China;Yunzhihui(Beijing)Technology Co.,Ltd.,Beijing 100094,China)
出处
《光通信技术》
2023年第4期85-89,共5页
Optical Communication Technology
基金
国网宁夏电力有限公司科技项目(5229ND220001)资助。
关键词
区域变电站
智能五防系统
区块链
可信认证
安全通信
regional substation
intelligent five-prevention system
blockchain
trusted authentication
secure communication
