电力企业业扩报装冗余信息抽取系统设计  

Design of redundant information extraction system for power enterprise business expansion

作　　者：刘喆成 田晓霞 尚凡 郭莹 LIU Zhecheng;TIAN Xiaoxia;SHANG Fan;GUO Ying(State Grid Hubei Electric Power Co.,Ltd.,Wuhan 43000,China)

机构地区：[1]国网湖北省电力有限公司

出　　处：《自动化与仪器仪表》2020年第2期174-177,共4页Automation & Instrumentation

基　　金：国家自然科学基金(No.60873139)

摘　　要：针对传统系统处理冗余信息工作频率低,冗余率高的问题,设计一个新的电力企业业扩报装冗余信息抽取系统。该系统采用B/S三层结构设计框架,框架主要由集成层、通信层以及抽取处理层组成,集成层主要由数据仓库集成芯片和通信接口组成,负责将电力企业业扩报装信息集中到一起;通信层中只有一个nRF2401芯片,负责将集成后的数据信息传输到抽取处理层中;抽取处理层主要由单片机和内外储存载体组成,主要负责抽取冗余信息,并将处理好的信息储存起来。结果表明:本系统较传统系统工作频率提高66.9 Hz,冗余率降低6.3%。Aiming at the problem of low frequency and high redundancy rate of traditional system in dealing with redu dant information,a new redundant information extraction system for power enterprise expansion is designed.The system is signed with B/S three-tier structure.The framework is mainly composed of integration layer,communication layer and extraction processing layer.The integration layer is mainly composed of data warehouse integrated chip and communication interface,which is responsible for centralizing the expansion information of power enterprise industry.There is only one nRF2401 chip in the communication layer,which is responsible for transmitting the integrated data information to the host of extraction processing layer.It is mainly responsible for extracting redundant information and storing the processed information.The results show that the frequency of the system is 66.9 Hz higher than that of the traditional system,and the redundancy rate is reduced by 6.3%.

关 键 词：电力企业 业扩报装 冗余信息 抽取系统 

分 类 号：TP272[自动化与计算机技术—检测技术与自动化装置]