基于关联分析的智能电网数据传输冗余动态校验系统  

Dynamic Redundancy Check System for Smart Grid Data Transmission Based on Correlation Analysis

作　　者：俞佳莺 YU Jiaying(Quality Management Division, Shanghai Technical institute of Electronics & information, Shanghai 201411, China)

机构地区：[1]上海电子信息职业技术学院质量管理处,上海201411

出　　处：《微型电脑应用》2022年第1期154-157,共4页Microcomputer Applications

摘　　要：电网数据在传输过程中会出现重复传输同一个数据和保留多个相同数据副本等现象,影响电网管理人员对电网运行状态调整的速度,为提高电力系统动态校验智能电网数据传输冗余准确率,提升动态校验速度,提出了基于关联分析的智能电网数据传输冗余动态校验系统。硬件设计方面,在前人对系统硬件设计的基础上,设计系统硬件框架,数据采集模块和合并单元。软件设计方面,制定动态校验智能电网数据传输冗余规则,促使系统具有动态校验智能电网数据传输冗余功能,完成系统软件设计。实验结果表明:此次设计的智能电网数据传输冗余动态校验系统,具有较低的动态校验误判率,最低为0,最高为也仅仅达到0.005,较快的稳定动态校验速度,动态校验速度最慢为7 m/s,最快可达到19 m/s,对智能电网数据传输影响最小,数据传输延时影响最高为0.16 s,最低为0.06 s,不会让智能电网数据传输时出现较大的数据传输延迟,具有一定的应用前景。In the process of power grid data transmission,there are phenomena of repeatedly transmitting the same data and retaining multiple copies of the same data,which affects the speed of power grid operation state adjustment of power grid management personnel.In order to improve the accuracy and speed of dynamic verification of smart grid data transmission redundancy,a dynamic verification system of smart grid data transmission redundancy based on association analysis is proposed.In terms of hardware design,on the basis of previous system hardware design,the system hardware framework,data acquisition module and merging unit are designed.In terms of software design,the rules of dynamic verification of smart grid data transmission redundancy are formulated to make the system have the function of dynamic verification of smart grid data transmission redundancy,the softwave design is completed.The experimental results show that the design of smart grid data transmission redundancy dynamic verification system has a low dynamic verification error rate,the minimal value is 0,the maximal is only 0.005.It has fast and stable dynamic verification speed,the slowest dynamic verification speed is 7 m/s,the fastest can reach 19 m/s.It has the smallest impact on smart grid data transmission,the highest impact on data transmission delay is 0.16 s,the minimum is 0.06 s,which will not cause large data transmission delay in smart grid data transmission,so it has a certain application prospect.

关 键 词：关联分析 智能电网 数据传输 数据冗余 动态校验 

分 类 号：TM711[电气工程—电力系统及自动化] TP393.08[自动化与计算机技术—计算机应用技术]