大型供电企业电能计量自动化系统研究  

Research on power metering automation system for large power supply enterprises

作　　者：刘岩 袁瑞铭[1,2] 丁恒春 LIU Yan;YUAN Ruiming;DING Hengchuan(State Network Hebei Electric Power Co.,Ltd.. Electric Power Science Research Institute,Beijing 100045,China;North China Electric Power Research Institute Co.,Ltd.,Beijing 100045,China)

机构地区：[1]国网冀北电力有限公司电力科学研究院,北京100045 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《自动化与仪器仪表》2019年第6期184-187,共4页Automation & Instrumentation

基　　金：国网冀北电科院计量中心项目“2017年用电信息采集系统业务功能深化提升”(18018k170026)

摘　　要：电能计量工作是新时代发展下大型供电企业可持续发展的重要保证。传统电能计量自动化系统进行电能计量时,存在计量准确性差,计量效率低的问题。针对上述问题,设计一种大型供电企业电能计量自动化系统。根据电能计量内容和系统设计原则构建系统B/S三层架构,并在此基础上选取建立系统的软硬件,同时完成系统数据采集模块,数据传输模块以及数据综合分析模块的设计。结果表明:与传统电能计量自动化系统相比,大型供电企业电能计量自动化系统的计量准确性提高10%,计量效率提高了1.24s,为促进大型供电企业发展奠定了基础。Electric energy metering is an important guarantee for the sustainable development of large power supply enterprises in the new era.There are some problems such as poor measurement accuracy and low measurement efficiency when using traditional energy metering automation system for energy metering.In view of the above problems,a power metering automation system for large power supply enterprises is studied.According to the content of electric energy measurement and system design principles,the system B/S three-tier architecture is constructed.On this basis,the software and hardware of the system are selected,and the system function modules(data acquisition module,data transmission module and data analysis)are designed.The results show that compared with the traditional electric energy metering automation system,the accuracy of electric energy metering automation system in large-scale power supply enterprises is improved by 10%,and the metering efficiency is improved by 1.24s,which lays a foundation for promoting the development of large-scale power supply enterprises.

关 键 词：供电企业 电能计量 自动化系统 B/S三层架构 模块设计 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]